32-BIT ARM-BASED MICROPROCESSORS SAMA5D2 (Rev. C) Xplained Ultra Evaluation Kit User's Guide Introduction This user guide introduces the Microchip SAMA5D2 (Rev. C) Xplained Ultra evaluation kit (SAMA5D2CXULT kit) and describes the development and debugging capabilities for applications running on the SAMA5D2 Arm(R) Cortex(R)-A5-based microprocessor unit (MPU). The SAMA5D2C-XULT kit supports the following part numbers: * * * * ATSAMA5D21C ATSAMA5D22C ATSAMA5D23C ATSAMA5D24C (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 1 32-BIT ARM-BASED MICROPROCESSORS * * * ATSAMA5D26C ATSAMA5D27C ATSAMA5D28C (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 2 Table of Contents Introduction......................................................................................................................1 1. Kit Contents............................................................................................................... 5 2. Evaluation Kit Specifications..................................................................................... 6 2.1. 2.2. Electrostatic Warning....................................................................................................................6 Power Supply Warning.................................................................................................................6 3. Board Powerup..........................................................................................................8 4. Sample Code and Technical Support........................................................................ 9 5. Hardware Overview................................................................................................. 10 5.1. 5.2. 5.3. Introduction.................................................................................................................................10 Equipment List............................................................................................................................10 Board Features...........................................................................................................................10 6. Board Components..................................................................................................12 6.1. 6.2. 6.3. 6.4. 6.5. Board Overview..........................................................................................................................12 Connectors On Board.................................................................................................................13 Function Blocks.......................................................................................................................... 13 PIO Usage and Interface Connectors........................................................................................ 26 PIO Usage on Expansion Connectors........................................................................................47 7. Board Schematics................................................................................................... 61 7.1. Schematics.................................................................................................................................61 8. Errata.......................................................................................................................76 8.1. 8.2. 8.3. NRST..........................................................................................................................................76 nLBO.......................................................................................................................................... 76 R63.............................................................................................................................................76 9. Revision History.......................................................................................................77 The Microchip Web Site................................................................................................ 78 Customer Change Notification Service..........................................................................78 Customer Support......................................................................................................... 78 Microchip Devices Code Protection Feature................................................................. 78 Legal Notice...................................................................................................................79 Trademarks................................................................................................................... 79 (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 3 32-BIT ARM-BASED MICROPROCESSORS Quality Management System Certified by DNV.............................................................80 Worldwide Sales and Service........................................................................................81 (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 4 32-BIT ARM-BASED MICROPROCESSORS Kit Contents 1. Kit Contents The SAMA5D2 (Rev. C) Xplained Ultra evaluation kit includes: One SAMA5D2C-XULT board * * One Micro-AB type USB cable (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 5 32-BIT ARM-BASED MICROPROCESSORS Evaluation Kit Specifications 2. Evaluation Kit Specifications Table 2-1. Evaluation Kit Specifications Characteristic Specifications Board SAMA5D2C-XULT Board Supply Voltage USB and/or Battery powered Temperature Operating 0C to +70C Storage -40C to +85C Relative Humidity 0 to 90% (non-condensing) Main Board Dimensions (L x W x H) 135 x 88 x 20 mm Board Identification SAMA5D2 XPLAINED ULTRA (see Note 1) Note: 1. No change to board name marking from Revision A and B. The bill of materials of mounted components has changed but the PCB itself remains unchanged. 2.1 Electrostatic Warning WARNING ESD-Sensitive Electronic Equipment! The evaluation kit is shipped in a protective anti-static package. The board system must not be subject to high electrostatic potentials. We recommend using a grounding strap or similar ESD protective device when handling the board in hostile ESD environments (offices with synthetic carpet, for example). Avoid touching the component pins or any other metallic element on the board. 2.2 Power Supply Warning WARNING Hardware Power Supply Limitation Powering the board with voltages higher than 5 VCC (e.g., the 12 VCC power adapters from other kits such as Arduino kits) may damage the board. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 6 32-BIT ARM-BASED MICROPROCESSORS Evaluation Kit Specifications WARNING Hardware Power Budget Using the USB as the main power source (max. 500 mA) is acceptable only with the use of the on-board peripherals and low-power LCD extension. When external peripheral or add-on boards need to be powered, we recommend the use of an external power adapter connected to the USB Micro-AB connectors (can provide up to 1.2A on the 3.3V node). (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 7 32-BIT ARM-BASED MICROPROCESSORS Board Powerup 3. Board Powerup Three sources are available to power up the SAMA5D2C-XULT board: USB-powered through the USB Micro-AB connector (J23 - default configuration) * * Powered through the USB Micro-AB connector on the Embedded Debugger (EDBG) interface (J14) Powered through a rechargeable battery Li-polymer 3.7V connected to J3 or J4 * WARNING Unlike Arduino Uno boards, the SAMA5D2C-XULT board runs at 3.3V. The maximum voltage that the I/O pins can tolerate is 3.3V. Providing higher voltages (e.g., 5V) to an I/O pin could damage the board. The sequence for the initial powerup of the board is the following: 1. 2. Unpack the board, taking care to avoid electrostatic discharge. Connect the USB Micro-AB cable to the connector J23 (or J14). 3. Connect the other end of the cable to a free USB port of your PC. Table 3-1. Electrical Characteristics Parameter Value Input voltage 5 VCC Maximum input voltage (limits) 6 VCC Maximum DC 3.3V current available 1.2A I/O voltage 3.3V only (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 8 32-BIT ARM-BASED MICROPROCESSORS Sample Code and Technical Support 4. Sample Code and Technical Support After boot up, you can run sample code or your own application on the evaluation kit. Sample code and technical support is available on http://www.microchip.com. In particular, the software package (example source code and drivers) can be found on the "SAMA5D2 Software Package" page of our website. Linux software and demos can be found on http://www.at91.com/linux4sam/bin/view/Linux4SAM/. WARNING Make sure that the latest software version is downloaded before starting your evaluation. For more information, go to http://www.at91.com/linux4sam/bin/view/Linux4SAM/. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 9 32-BIT ARM-BASED MICROPROCESSORS Hardware Overview 5. Hardware Overview 5.1 Introduction The SAMA5D2C-XULT kit is a full-featured evaluation platform for the SAMA5D2 series ARM-based microprocessor units (MPU). It allows users to extensively evaluate, prototype and create applicationspecific designs. 5.2 Equipment List The SAMA5D2C-XULT board is based on the integration of an ARM Cortex-A5-based microprocessor with external memory, one Ethernet physical layer transceiver, one SD/MMC interface, one host USB port and one device USB port, one 24-bit RGB LCD and debug interfaces. Seven headers, compatible with Arduino R3 (Uno, Due) and two Xplained headers are available for various shield connections. 5.3 Board Features Table 5-1. Board Specifications Characteristics Specifications Dimensions (L x W 135 x 88 x 20 mm x H) Processor SAMA5D27C (289-ball BGA package), 14x14 mm body, 0.8 mm ball pitch Oscillators MPU, EDBG: 12 MHz crystal RTC: 32.768 kHz PHY: 25 MHz Main memory 2 x DDR3L SDRAM 2 Gbit - 16 Mbit x 16 x 8 banks (total 4 Gbit = 512 Mbyte) 1 x eMMC NAND Flash 4 Gbit Accessory memories One Serial EEPROM SPI One QSPI Serial Flash MX25L25673G One EEPROM with MAC Address and Serial Number SD/MMC One 4-bit SD card connector USB One USB Host with power switch One Micro-AB USB device Display One LCD interface connector, LCD TFT Controller with overlay, alpha-blending, rotation, scaling and color space conversion Image sensor One ISC interface and connector Ethernet One Ethernet PHY (RMII 10/100 MHz) Debug port One JTAG interface connector (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 10 32-BIT ARM-BASED MICROPROCESSORS Hardware Overview Characteristics Specifications One EDBG interface with CDC One serial debug console interface (3.3V level) Expansion connector Arduino R3 compatible set of connectors XPRO set of connectors Board supply voltage 5V from USB On-board power regulation by PMIC External battery-powered capability Battery On-board PowerCap User interface Reset, Wakeup and user configurable push buttons One tri-color user LED (red, green, blue) (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 11 32-BIT ARM-BASED MICROPROCESSORS Board Components 6. Board Components 6.1 Board Overview The fully-featured SAMA5D2C-XULT board integrates multiple peripherals and interface connectors as shown in the figure below. F1_TXD 15 F1_RXD 16 17 XPRO EXT2 18 19 20 F0_TXD F0_RXD F3_TXD F3_RXD SDA1 SCL1 JP9 J26 21 14 D53 GND GND R40 J2 R36 R37 R38 R39 LCD TM C25 R61 R60 R49 R48 R47 R45 DEBUG_DIS J1 R27 R24 R18 R11 R ETH D52 R130 C34 C35 D51 R64 U3 J6 D49 D50 C21 C18 C16 C12 L2 DEBUG CTS TXD RXD VCC RTS GND 3.3V LEVELS D48 Y2 D45 D47 R67 R68 R69 R70 D44 D46 A5-USB-B D43 J13 D41 D42 J19 D39 D40 SDMMC1 D37 D38 ISC D35 D36 J18 D33 D34 R31 R32 R33 R34 R35 DIGITAL CANTX1 D31 D32 CANRX0 A11 A10 A9 A8 J9 A7 Pin1 J4 VBAT J3 R19 R20 R21 R22 C3 C1 TP3 C2 R26 D29 D30 JP2 R28 R42 3 C13 L3 A6 A5 C29 C30 C31 2 RGB LED A4 C28 4 D27 D28 J17 U7 PIOBU R81 C42 R76 R77 R78 R79 R80 A A3 A2 C27 D2 1 D1 R44 R41 R30 CANRX1 J12 C43 R129 C45 C22 U2 C19 C17 C7 R6 R8 C8 R9 A1 A0 NC C38 C37 TP7 L5 L6 VDDCORE L1 R13 C10 GND GND 5V C23 3V3 J8 Y3 R95 R96 C40 C41 R93 R94 R123 R105 R100 D25 D26 C36 U9 R134 R135 R136 R132 Y4 VDDBU R133 B B R139 JP6 C46 TP8 R138 R152 C51 R146 C44 R131 L12 R118 R119 R120 R121 R122 R117 R115 R116 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 HSIC R137 U6 R154 R151 R149 R150 J15 R147 R148 R144 R145 R142 R143 R140 R141 R158 R155 D23 D24 CANTX0 J22 U10 C52 J16 R162 R164 SDMMC0U11 TP1 TP2 R25 R23 C9 R10 Q2 EDBG_DIS R5 C5 C6 U1 C4 R1 JP1 C14 C11 R12 R29 R46 R2 R3 R4 R43 C15 L4 C48 C47 JP4 R7 TP4 D3 Q4 JP3 R59 R14 R15 R16 R17 C26 STAT VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST R63 C33 Q5 C39 J7 L8 L7 R50 J11 R51 R52 R74 R53 R54 R55 JP5 R56 R57 R58 VDD_3V3 C32 R62 C53 D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 F4_TXD 3 4 5 6 J25 7 BOOT_DIS R103 R75 CLASS D R71 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 R124 U5 L11 EDBG-USB J14 J10 EDBG-JTAG A5-JTAG 10 9 8 11 12 L14 R182 R127 R125 R106 R101 R97 L13 C49 J5 WWW.ATMEL.COM 5 V 5V A C50 6.1.1 XPRO EXT1 XPRO POWER J24 13 GND SCL0 SDA0 AREF R153 C24 4 R160 R157 TP6 2 Q3 TP5 C20 3 U8 WAKE UP BP2 Q1 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR U4 2 C60 C59 J20 3 R176 R174 R172 R170 R168 R166 JP7 C56 R178 R179 C54 R180 C55 R181 RESET BP3 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-1. SAMA5D2C-XULT Board Overview PB_USER BP1 3 2 4 Default Jumper Settings The board overview shows the default jumper settings. Blue jumpers are configuration items. Red jumpers are current measurement points. The table below describes the functionality of the jumpers. Table 6-1. SAMA5D2C-XULT Jumper Settings Jumper Default Function JP1 OPEN Disable EDBG JP2 OPEN Disable Debug JP3 CLOSE VDD_3V3_LP current measurement JP4 CLOSE VDDCORE current measurement JP5 CLOSE VDDISC + VDDIOP0/1/2 current measurement JP6 CLOSE VDDBU current measurement (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 12 32-BIT ARM-BASED MICROPROCESSORS Board Components 6.2 Jumper Default Function JP7 CLOSE VDDIODDR_MPU current measurement JP8 CLOSE VDD_5V_IN current measurement JP9 OPEN Disable CS of SPI, QSPI and eMMC memories Connectors On Board The table below describes the interface connectors on the SAMA5D2C-XULT board. Table 6-2. SAMA5D2C-XULT Board Interface Connectors Connector Interfaces to J23 USB A Device. Supports USB device using a type Micro-AB connector J13 USB Host B. Supports USB host using a type A connector J1 Serial DBGU (3.3V level) J11 JTAG, 10-pin IDC connector J14 EDBG USB connector J15 USB C (not populated) J6 Ethernet J2 Expansion connector with all LCD controller signals for display module connection (QTouch , TFT LCD display with touchscreen and backlight) J19 SDHCI SD/MMC connector J3, J4 Battery connectors J12 Tamper connector (not populated) (R) J7, J8, J9, Expansion connectors with Arduino R3 compatible PIO signals J16, J17, J20, J21, J22 J24, J25, J26 Xplained Pro Expansion connectors J10 EDBG JTAG (not populated) J18 ISC interface J5 Class-D amplifier output 6.3 Function Blocks 6.3.1 Processor The SAMA5D2 Series is a high-performance, power-efficient MPU based on the ARM Cortex-A5 processor. Refer to the SAMA5D2 Series datasheet for more information. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 13 32-BIT ARM-BASED MICROPROCESSORS Board Components 6.3.2 Power Supply Topology and Power Distribution 6.3.2.1 Power Supplies Detailed information on the device power supplies is provided in the tables "SAMA5D2 Power Supplies" and "Power Supply Connections" in the SAMA5D2 Series datasheet. Figure 6-2. Processor Power Lines Supplies VDDCORE (1V2) C28 10uF C27 10uF VDDIODDR VDDCORE C143 100nF C31 100nF C108 100nF C119 100nF C29 100nF C132 100nF C30 1nF C122 1nF C137 1nF C80 100nF C104 100nF C88 100nF C102 100nF C101 100nF C114 100nF C105 1nF C84 1nF C97 1nF (3V3) VDDANA (1V35) C70 10uF C71 10uF VDDIODDR VDDBU VDDANA (3V3) VDDBU C134 100nF C144 100nF VDDIOP0 C135 100nF VDDIOP0 VDDIODDR (1V35)D11 D12 D15 E15 H15 J15 L15 VDDBU (3V3) N7 VDDANA (3V3) K3 L5 VDDIOP0 (3V3) E6 F7 VDDIOP1 (3V3) N13 R14 VDDIOP2 (3V3) F10 VDDHSIC (1V2) VDDFUSE (2V5) M12 VDDIOP2 (3V3) C131 100nF (1V2) C136 100nF VDDIOP1 (3V3) U6G C107 100nF VDDIOP1 (3V3) C103 100nF VDDIOP2 C120 100nF VDDAUDIOPLL (3V3) VDDHSIC (1V2) VDDHSIC VDDFUSE (2V5) C118 100nF (1V2) VDDUTMIC 6.3.2.2 VDDPLLA C45 100nF C140 100nF C142 4.7uF T3 VDDUTMIC (1V2) P7 VDDUTMII (3V3) P8 VDDSDHC (3V3 or 1V8) P11 VDDSDHC (3V3 or 1V8) VDDSDHC VDDPLLA (1V2) U4 VDDOSC (3V3) T7 VDDISC (3V3) F4 VDDOSC R264 (3V3) GNDCORE_1 GNDCORE_2 GNDCORE_3 GNDCORE_4 GNDCORE_5 GNDCORE_6 VDDDDR_1 VDDDDR_2 VDDDDR_3 VDDDDR_4 VDDDDR_5 VDDDDR_6 VDDDDR_7 GNDDDR_1 GNDDDR_2 GNDDDR_3 GNDDDR_4 GNDDDR_5 GNDDDR_6 GNDDDR_7 VDDBU GNDBU VDDANA_1 VDDANA_2 GNDANA_1 GNDANA_2 VDDIOP0_1 VDDIOP0_2 GNDIOP0_1 GNDIOP0_2 VDDIOP1_1 VDDIOP1_2 GNDIOP1_1 GNDIOP1_2 VDDIOP2 GNDIOP2 E7 E9 H4 K12 M5 M9 D14 E11 E12 E14 H14 J14 L14 N6 L3 K5 F6 G7 M13 P14 F9 VDDHSIC VDDFUSE GNDDPLL VDDAUDIOPLL GNDAUDIOPLL VDDUTMIC GNDUTMIC VDDUTMII GNDUTMII VDDSDMMC GNDSDMMC VDDPLLA GNDPLLA VDDOSC GNDOSC VDDISC GNDISC T5 T4 R7 P9 R11 U5 GNDUTMII T6 G4 SAMA5D27-CU VDDISC (3V3) R269 1R 1% R9 VDDCORE_1 VDDCORE_2 VDDCORE_3 VDDCORE_4 VDDCORE_5 VDDCORE_6 C110 100nF VDDOSC (1V2) C43 4.7uF VDDUTMII C125 100nF VDDPLLA R131 1R 1% VDDUTMII (3V3) C133 100nF VDDAUDIOPLL (3V3) VDDAUDIOPLL C148 4.7uF C111 100nF VDDUTMIC C147 4.7uF VDDFUSE D7 D9 H3 K13 N5 N9 VDDCORE 0R VDDISC GNDUTMII C138 100nF C128 100nF Powerup and Powerdown Considerations Powerup and powerdown considerations are described in section "Power Considerations" of the SAMA5D2 Series datasheet. WARNING 6.3.2.3 The powerup sequence provided in the SAMA5D2 Series datasheet must be respected for reliable operation. ACT8945A Power Management IC The ACT8945A is a complete, cost-effective and highly-efficient ActivePMUTM power management solution, optimized to provide a single-chip power solution and voltage sequencing for SAMA5D2/ SAMA5D3/SAMA5D4 and SAM9 series MPUs. It also meets the control requirements of these devices. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 14 32-BIT ARM-BASED MICROPROCESSORS Board Components The ACT8945A features three step-down DC-DC converters and four low-noise, low-dropout linear regulators along with a complete battery charging solution featuring the advanced ActivePathTM systempower selection function. Refer to the ACT8945A datasheet at http://www.active-semi.com/ for more details. WARNING The three DC-DC converters utilize a high efficiency, fixed-frequency (2 MHz), current-mode PWM control architecture that requires a minimum number of external components. Two DC-DC converters are capable of supplying up to 1100 mA of output current, while the third supports up to 1200 mA. All four low-dropout linear regulators are high performance, low-noise regulators that supply up to 320 mA of output current. Figure 6-3. Board Power Management 10K 10K IN1 3 2 [10] EN 6 USBA_VBUS_5V STAT VSNS 7 OUT 4 ILIM IN2 R185 C180 10uF 390R 1% C59 10uF 5 GND R345 R187 R186 10K EDBG_USB_VBUS_5V A3 1 2 [14] C58 100nF C60 10uF VDDB_5V U22 VDD_5V_IN 1 VIN B1 B2 TPS2113 B3 1 R280 C181 22uF L27 0.47uH SW1 SW2 D6 BAT54C C44 DNP(1uF) + C42 0.2F/3.3V JP6 Header 1X2 VDDBU 3 2 100R 1% D5 RB160M-60TR C1 C2 PGND1 PGND2 JPR6 Jumper VDD_3V3 A1 A2 VOUT1 VOUT2 1 2 VSYS_5V JP8 JPR8 Header 1X2 Jumper U12 8 C46 100nF R139 DNP(2.2K) C3 AGND (Super)-Capacitor energy storage EN Populate R if no Super Cap FAN48610 5V_EXT_INP R18 11K 1% 2.2M 1% R22 1.5M 1% nSTAT 20 23 1 nPBSTAT R16 R17 100R 1% 100R 1% R20 100R 1% VSYS_5V C7 DNP(1nF) R30 R26 DNP(8.2K 1%) R41 R15 100K SW1 OUT1 22 11 12 13 19 27 26 0R 25 SHDN R9 1K C10 SW3 OUT3 VSEL 100R 1% L12 VDD_1V2 VBAT 29 30 VBAT 24 1 2 3 J3 1X3Pin 38 2 L5 L6 J4 1 DNP(Header 1X2 2.00MM) 1 VDDIODDR VDD_1V35 L1 L18 2 VDDHSIC 180ohm at 100MHz JP7 JPR7 Header 1X2 Jumper C23 10uF For DDR3 C24 100nF L16 2 180ohm at 100MHz VDDIOP2 For MPU 1 JPR5 JP5 Header 1X2 Jumper 2.2uH C37 10uF L7 2 VDDIOP1 180ohm at 100MHz VDD_3V3 C22 10uF 15 17 VDDPLLA 10uH_150mA 2R2 VDDUTMIC 1 2 C19 4.7uF 2.2uH C20 10uF 36 34 R129 C38 100nF 1 L8 2 VDDIOP0 180ohm at 100MHz 1 L9 2 VDDISC 180ohm at 100MHz 2.2uH C3 10uF C2 10uF 1 C1 100nF L10 2 180ohm at 100MHz OUT4 R12 100K Q3 BSS138 2 WAKE UP EXPAD GNDP3 TP11 SMD 3 1 100nF OUT5 nPBIN GNDP12 TP14 SMD 9 49.9K 1% OUT6 OUT7 4 VDD_2V5 5 VDD_3V3 8 VDD_3V3 7 VDD_1V8 R327 0R R330 0R VDD_3V3_LP 1 L3 C17 4.7uF C173 4.7uF JP3 JPR3 Header 1X2 Jumper VDDSDHC1V8 2 180ohm at 100MHz C169 4.7uF VDDOSC VDD_LED C13 4.7uF VDD_3V3_LP R293 2R2 L20 10uH_150mA R284 0R 1 2 PWRHLD 41 R14 C8 100nF R13 49.9K 1% [9] SW2 OUT2 GNDA Q1 BSS138 2 RED C167 100nF VDD_1V2 PWREN Q2 BSS138 2 D1 C176 10uF VDDFUSE BP3 1 C164 10uF VSYS_5V R44 DNP(0R) Tact Switch 1 CHGLEV nRSTO nIRQ nPBSTAT nLBO SDA SCL VSYS_5V Tact Switch BP2 3 28 C163 10uF VDD_3V3 10 3 VDDCORE 31 32 39 35 16 6 40 VDD_1V35 14 R8 68K TH ISET REFBP 3 VSYS_5V BAT1 BAT2 C166 47nF 2.43K 1% PMIC_LBO/EXP_PC8 PMIC_TWD0_PD21 PMIC_TWCK0_PD22 LBI 37 R6 R7 R27 10K 10K [8,15] [8] [8] R21 VDD_3V3 PMIC_CHGLEV_PA12 [9,10,12,14,15] NRST [7] PMIC_IRQ_PB13 ACIN 18 R24 DNP (3.9K 1%) [7] 21 VBAT JPR4 JP4 Header 1X2 Jumper VSYS_5V VSYS1 VSYS2 VP1 VP2 VP3 INL NC1 C165 4.7uF Q7 DNP (IRLML6402) 1 R11 DNP(11K 1%) ACT8945AQJ405-T CHGIN 1 2 3 33 1 2 2 [15] U2 VIN_5V 1 2 (See note 1) D9 (replaced with 0R-1206 - see User Guide) VDD_5V_IN 1 L19 R303 0R 1 L23 VDDANA 2 180ohm at 100MHz R19 0R R300 VDDUTMII 2 180ohm at 100MHz VDDAUDIOPLL 2R2 L22 10uH_150mA RESET Note: Occasional board startup problems occurred when powered from a USB source with a weak VBUS level below 4.8V. To avoid the voltage drop and resulting startup problems, production boards were assembled with a 0 resistor in place of the Schottky diode D9 shown here. Supply Group Configuration The ACT8945A provides: * * All power supplies required by the SAMA5D2 device: - 1.2V VDDCORE, VDDPLLA, VDDUTMIC, VDDHSIC - 1.35V VDDIODDR - 2.0V VDDBU - 3.3V VDDIOP, VDDISC - 1.8V or 3.3V VDDSDHC (= VDDSDMMC) - 2.5V VDDFUSE - 3.3V VDDOSC, VDDUTMII, VDDANA, VDDAUDIOPLL Power supplies to external chips on the main board: (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 15 32-BIT ARM-BASED MICROPROCESSORS Board Components - - 6.3.2.4 2.5V VDDLED 4.8V VSYS_5V Power Boost 5V To generate a true 5V voltage from the PMIC output (4.8V typical), a FAN48610 low-power boost regulator is integrated into the design. This feeds the 5V USB host and the 5V LCD. Figure 6-4. Power Boost 5V VSYS_5V R345 A3 10K C180 10uF VDDB_5V U22 VIN A1 A2 VOUT1 VOUT2 C181 22uF L27 0.47uH B1 B2 SW1 SW2 B3 C1 C2 PGND1 PGND2 C3 AGND EN FAN48610 6.3.2.5 Input Power Options There are several power options for the SAMA5D2C-XULT board. USB-powered operation is the default configuration, where the USB device port is connected to a PC or a 5V DC supply. The USB supply is sufficient to power the board in most applications. It is important to note that when the USB supply is used, the USB-B Host port has limited power. If USB Host port is required for the application, it is recommended that an external DC supply be used. The figure below provides the schematics of power options. Figure 6-5. Input Powering Scheme JP8 JPR8 Header 1X2 Jumper EDBG_USB_VBUS_5V 8 R187 R186 10K 10K 3 2 [10] USBA_VBUS_5V 6 IN1 STAT VSNS EN IN2 OUT ILIM GND VDD_5V_IN 1 1 2 [14] U12 7 4 5 R185 390R 1% C59 10uF C60 10uF C58 100nF TPS2113 Note: USB-powered operation eliminates additional wires and batteries. It is the preferred mode of operation for any project that requires only a 5V source at up to 500 mA. 6.3.2.6 Battery Supply Source The ACT8945A features an advanced battery charger that incorporates the ActivePath architecture for system power selection. This combination of circuits provides a complete, advanced battery-management system that automatically selects the best available input supply, manages charge current to ensure system power availability, and provides a complete, high accuracy (0.5%), thermally regulated, fullfeatured single-cell linear Li+ charger. The ActivePath circuitry monitors the state of the input supply, the battery, and the system, and automatically reconfigures itself to optimize the power system. If a valid input supply is present, ActivePath powers the system from the input while charging the battery in parallel. This allows the battery to charge as quickly as possible, while supplying the system. If a valid input supply is not present, ActivePath powers the system from the battery. Finally, if the input is present and the system current requirement exceeds the capability of the input supply, ActivePath allows system power to be drawn from both the battery and the input supply. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 16 32-BIT ARM-BASED MICROPROCESSORS Board Components Figure 6-6. Battery Powering Scheme U2 33 21 ACT8945AQJ405-T CHGIN ACIN VSYS_5V VSYS1 VSYS2 VP1 VP2 VP3 INL NC1 nSTAT 20 [7] [8,15] [8] [8] PMIC_CHGLEV_PA12 [9,10,12,14,15] NRST [7] PMIC_IRQ_PB13 23 1 R7 R27 nPBSTAT PMIC_LBO/EXP_PC8 PMIC_TWD0_PD21 PMIC_TWCK0_PD22 R26 DNP(8.2K 1%) ISET REFBP C166 47nF 2.43K 1% 10K 10K (See note 1) R6 VDD_3V3 LBI R16 R17 100R 1% 100R 1% R20 100R 1% VSYS_5V C7 DNP(1nF) R30 R41 TH 25 CHGLEV nRSTO nIRQ nPBSTAT nLBO SDA SCL VSEL 28 29 30 24 C163 10uF C164 10uF D1 RED C176 10uF C167 100nF VSYS_5V R44 100R 1% VBAT (See note 2) VBAT 1 2 3 J3 1X3Pin C19 4.7uF 1 2 J4 (See note 3) DNP(Header 1X2 2.00MM) (See note 3) SW1 OUT1 22 11 12 13 19 27 26 0R BAT1 BAT2 31 32 39 35 16 6 40 SW2 OUT2 SW3 OUT3 38 2 36 34 15 17 DNP(0R) Note: 1. Refer to errata NRST. 2. 3. If the battery does not have a pack embedded thermistor (i.e., battery temperature monitoring), the TH pin should be connected to ground => short J3 pins 2 and 3. If no battery is connected on connector J3 or J4, it is recommended that the charging function be disabled in the ACT8945 chip. To do so, write the SUSCHG bit to `1' in APCH register (REG 0x71, SUSCHG = 1). Charger Input Interrupts To facilitate input supply detection and eliminate the size and cost of external detection circuitry, the charger has the ability to generate interrupts based upon the status of the input supply. This function is capable of generating an interrupt when the input is connected, disconnected, or both, when the charger state machine transitions. Charge Status Indicator The charger provides a charge-status indicator output, nSTAT. nSTAT is an open-drain output which sinks current when the charger is in an active-charging state, and is high-Z otherwise. nSTAT features an internal 8 mA current limit, and is capable of directly driving an LED (D1). Precision Voltage Detector The low battery input (LBI) connects to one input of a precision voltage comparator, which can be used to monitor a system voltage such as the battery voltage. An external resistive-divider network can be used to set voltage monitoring thresholds. The output of the comparator is present at the open-drain low battery indicator output (nLBO) and connected to the red LED D1. Table 6-3. PIOs Used to Control the Battery Charger PIO Function PA12 CHGLEV: Charge Current Selection Input PB13 nIRQ: Open-Drain Interrupt Output. nIRQ is asserted any time an unmasked fault condition exists or a charger interrupt occurs. PC8 nLBO: Low Battery Indicator Output. nLBO is asserted low whenever the voltage at LBI is lower than1.2V; it is high-Z otherwise. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 17 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND R64 U3 C21 C18 C16 C12 R31 R32 R33 R34 R35 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH C34 C35 C25 R61 R60 R49 R48 R47 R45 R40 R36 R37 R38 R39 J2 R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A9 A7 A8 LCD R130 TM JP2 J4 VBAT A5-USB-B D43 D44 J13 D41 D42 J19 D39 D40 SDMMC1 D37 D38 ISC D35 D36 J18 D33 D34 J6 DIGITAL CANTX1 R81 D31 D32 J9 3 R28 R42 2 Pin1 R26 A6 A5 C29 C30 C31 4 J3 R19 R20 C1 TP3 R21 R22 L1 R7 C7 R6 R14 R15 R16 R17 D29 D30 RGB LED A4 C28 1 D1 R44 R41 R30 D2 C22 U2 C19 C13 C3 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 A0 NC C38 VDDCORE C2 D27 D28 L2 DEBUG TXD RXD VCC 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 R93 R94 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 Y4 R132 B R152 C51 R146 D23 D24 J17 J22 U10 C52 J16 B VDDBU J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 Q1 R8 C8 R9 Q2 R5 C5 C6 TP1 TP2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 U1 C4 R1 EDBG_DIS C14 C11 C17 R13 C10 R29 R46 R2 R3 R4 R43 C15 L4 R12 TP4 D3 Q4 JP3 R59 HSIC C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C39 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 R139 JP6 C46 R158 R155 D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG JP1 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 J5 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-7. Battery Connector J3 and Optional J4 RTS GND PB_USER BP1 3 2 4 Table 6-4. Battery J3 Signal Descriptions Mnemonic Signal Description 1 VBAT Battery I/O (exploitation and charging). Connect this pin directly to the battery anode (+ terminal) 2 GND Common ground 3 TH Temperature Sensing Input. Connect to battery thermistor. TH is pulled up with a 102 A (typical) current internally. Backup Power Supply The SAMA5D2C-XULT board requires a power source to permanently power the backup part of the SAMA5D2 device (refer to SAMA5D2 Series datasheet). A super capacitor sustains such permanent power to VDDBU when all system power sources are off. Figure 6-8. VDDBU Powering Scheme Option JPR6 Jumper VDD_3V3 1 R280 D5 RB160M-60TR 100R 1% 2 + C42 0.2F/3.3V D6 BAT54C VDDBU 3 C44 DNP(1uF) (Super)-Capacitor energy storage (c) 2017 Microchip Technology Inc. JP6 Header 1X2 User Guide 1 2 6.3.2.7 Pin C46 100nF R139 DNP(2.2K) Populate R if no Super Cap DS50002691B-page 18 32-BIT ARM-BASED MICROPROCESSORS Board Components 6.3.2.8 Power Supply Control In the ACT8945A, three DC-DC converters (1.8V, 1.2V, 3.3V) and two LDO outputs are available. All ACT8945A outputs can be controlled by the TWI interface through software. The three DC-DC outputs can be enabled or disabled by the SAMA5D2 SHDN output: * * SHDN = 0: The DC-DC output is disabled. SHDN = 1: The DC-DC output is enabled. Two push buttons are also available: * * 6.3.3 Wakeup push button: When pressed, the ACT8945A power outputs are restarted if the ACT8945A is in shutdown mode. Reset push button: When pressed, the ACT8945A transfers the reset signal to the MPU. Reset Circuitry The reset sources for the SAMA5D2C-XULT board are: * * * * Power-on reset from the power management unit (PMIC) Push button reset BP3 External reset from Arduino connectors JTAG or EDBG reset from an in-circuit emulator Figure 6-9. Reset/Wakeup and Shutdown Control R20 R15 100K R30 0R R41 DNP(0R) 25 10 SHDN R9 1K C10 Q3 BSS138 2 WAKE UP 34 EXPAD GNDP3 OUT6 OUT7 15 17 4 5 8 7 41 14 GNDA TP11 SMD 3 1 100nF nPBIN GNDP12 TP14 SMD OUT5 37 C8 100nF R12 100K 6.3.4 OUT4 PWREN Q1 BSS138 2 PWRHLD 3 Q2 BSS138 2 SW3 OUT3 VSEL 18 1 9 49.9K 1% BP3 1 R14 R13 49.9K 1% [9] SW2 OUT2 VSYS_5V Tact Switch 3 Tact Switch BP2 3 nPBSTAT nLBO SDA SCL VSYS_5V VSYS_5V R8 68K 19 27 26 100R 1% R19 0R RESET Clock Circuitry The SAMA5D2C-XULT board includes four clock sources: * * * Two clocks are alternatives for the SAMA5D2 processor (12 MHz, 32 kHz) One crystal oscillator used for the Ethernet RMII chip (25 MHz) One crystal oscillator used for the EDBG (12 MHz) (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 19 32-BIT ARM-BASED MICROPROCESSORS Board Components Figure 6-10. Clock Circuitry 12MHz CL=15pF 6.3.5 Memory 6.3.5.1 Memory Organization 1 XIN32 32.768KHz CL=12.5pF 4 3 2 C47 27pF DNP(1M) C45 27pF C41 22pF 4 1 3 2 ETH_XI 22pF Y2 C40 22pF Y3 C35 R68 DNP(1M) 4 Y4 R109 C34 3 1 XOUT32 XOUT 2 XIN DNP(1M) R146 25MHz CL=20pF ETH_XO 22pF The SAMA5D2 features a DDR/SDR memory interface and an External Bus Interface (EBI) to allow interfacing to a wide range of external memories and to almost any kind of parallel peripheral. This section describes the memory devices that equip the SAMA5D2C-XULT board. 6.3.5.2 DDR3/SDRAM Two DDR3L/SDRAM (MT41H128M16JT-125-K - 2 Gbit = 16 Mbit x 16 x 8 banks) are used as main system memory and total 4 Gbit of SDRAM on the board. The memory bus is 32 bits wide and operates with a frequency of up to 166 MHz. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 20 32-BIT ARM-BASED MICROPROCESSORS Board Components Figure 6-11. DDR3L DDR_RESETN T2 DDR_CLK+ DDR_CLKDDR_CKE DDR_CS DDR_RAS DDR_CAS DDR_WE J7 K7 K9 L2 J3 K3 L3 DDR_D0 DDR_D1 DDR_D2 DDR_D3 DDR_D4 DDR_D5 DDR_D6 DDR_D7 DDR_D8 DDR_D9 DDR_D10 DDR_D11 DDR_D12 DDR_D13 DDR_D14 DDR_D15 E3 F7 F2 F8 H3 H8 G2 H7 D7 C3 C8 C2 A7 A2 B8 A3 DDR_DQS1+ C7 DDR_DQS1- B7 DDR_DQS0+ F3 DDR_DQS0- G3 DDR_DQM1 D3 DDR_DQM0 E7 VDD_1V35 A1 A8 C1 C9 D2 E9 F1 H2 H9 J1 J9 L1 L9 DDR_VREF C91 100nF C72 100nF M8 H1 U8 RESET# CK CK# CKE CS# RAS# CAS# WE# A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BC# A13 A14 A15 BA0 BA1 BA2 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 ODT UDQS UDQS# LDQS LDQS# UDM LDM VDDQ1 VDDQ2 VDDQ3 VDDQ4 VDDQ5 VDDQ6 VDDQ7 VDDQ8 VDDQ9 NC1 NC2 NC3 NC4 VREFCA VREFDQ VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8 VDD9 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSSQ1 VSSQ2 VSSQ3 VSSQ4 VSSQ5 VSSQ6 VSSQ7 VSSQ8 VSSQ9 ZQ N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7 M2 N8 M3 K1 B2 G7 R9 K2 K8 N1 N9 R1 D9 DDR_A0 DDR_A1 DDR_A2 DDR_A3 DDR_A4 DDR_A5 DDR_A6 DDR_A7 DDR_A8 DDR_A9 DDR_A10 DDR_A11 DDR_A12 DDR_A13 DDR_BA0 DDR_BA1 DDR_BA2 R179 R178 DDR_RESETN T2 DDR_CLK+ DDR_CLKDDR_CKE DDR_CS DDR_RAS DDR_CAS DDR_WE J7 K7 K9 L2 J3 K3 L3 DDR_D16 DDR_D17 DDR_D18 DDR_D19 DDR_D20 DDR_D21 DDR_D22 DDR_D23 DDR_D24 DDR_D25 DDR_D26 DDR_D27 DDR_D28 DDR_D29 DDR_D30 DDR_D31 VDD_1V35 DNP(1K) 0R VDD_1V35 E3 F7 F2 F8 H3 H8 G2 H7 D7 C3 C8 C2 A7 A2 B8 A3 DDR_DQS3+ C7 DDR_DQS3- B7 DDR_DQS2+ F3 DDR_DQS2- G3 DDR_DQM3 D3 DDR_DQM2 E7 A9 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9 A1 A8 C1 C9 D2 E9 F1 H2 H9 VDD_1V35 B1 B9 D1 D8 E2 E8 F9 G1 G9 J1 J9 L1 L9 DDR_VREF C145 100nF L8 M8 C121 100nF H1 U4 RESET# CK CK# CKE CS# RAS# CAS# WE# A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BC# A13 A14 A15 BA0 BA1 BA2 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 ODT UDQS UDQS# LDQS LDQS# UDM LDM VDDQ1 VDDQ2 VDDQ3 VDDQ4 VDDQ5 VDDQ6 VDDQ7 VDDQ8 VDDQ9 NC1 NC2 NC3 NC4 VREFCA VREFDQ VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8 VDD9 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSSQ1 VSSQ2 VSSQ3 VSSQ4 VSSQ5 VSSQ6 VSSQ7 VSSQ8 VSSQ9 ZQ R238 MT41K128M16JT-125:K C83 4.7uF B2 G7 R9 K2 K8 N1 N9 R1 D9 DDR_BA0 DDR_BA1 DDR_BA2 R254 R258 VDD_1V35 DNP(1K) 0R VDD_1V35 A9 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9 B1 B9 D1 D8 E2 E8 F9 G1 G9 L8 240R 1% L14 10uH_150mA R182 1R 1% C56 4.7uF 6.3.5.3 K1 DDR_A0 DDR_A1 DDR_A2 DDR_A3 DDR_A4 DDR_A5 DDR_A6 DDR_A7 DDR_A8 DDR_A9 DDR_A10 DDR_A11 DDR_A12 DDR_A13 R124 MT41K128M16JT-125:K 240R 1% VDDIODDR N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7 M2 N8 M3 C55 100nF R181 6.8K 1% DDR_VREF C54 100nF R180 6.8K 1% DDR_CAL Analog Input One specific analog input, DDR_CAL, is used to calibrate all DDR I/Os. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 21 32-BIT ARM-BASED MICROPROCESSORS Board Components Figure 6-12. DDR Signals and CAL Analog Input U6E DDR_A0 DDR_A1 DDR_A2 DDR_A3 DDR_A4 DDR_A5 DDR_A6 DDR_A7 DDR_A8 DDR_A9 DDR_A10 DDR_A11 DDR_A12 DDR_A13 F12 C17 B17 B16 C16 G14 F14 F11 C14 D13 C15 A16 A17 G11 DDR_BA0 DDR_BA1 DDR_BA2 H12 H13 F17 DDR_RAS DDR_CAS F13 G12 DDR_CLK+ DDR_CLKDDR_CKE E17 D17 F16 DDR_A0 DDR_A1 DDR_A2 DDR_A3 DDR_A4 DDR_A5 DDR_A6 DDR_A7 DDR_A8 DDR_A9 DDR_A10 DDR_A11 DDR_A12 DDR_A13 DDR_BA0 DDR_BA1 DDR_BA2 DDR_RAS DDR_CAS DDR_CLK DDR_CLKN DDR_CKE R243 100K DDR_CS DDR_WE E13 VDD_1V35 23.2K 1% 22pF R250 C106 R242 100K DDR_RESETN C100 100nF DDR_CS DDR_WE DDR_CAL DDR_DQM0 DDR_DQM1 DDR_DQM2 DDR_DQM3 DDR_DQS0 DDR_DQSN0 DDR_DQS1 DDR_DQSN1 DDR_VREF 6.3.5.4 G13 F15 DDR_D0 DDR_D1 DDR_D2 DDR_D3 DDR_D4 DDR_D5 DDR_D6 DDR_D7 DDR_D8 DDR_D9 DDR_D10 DDR_D11 DDR_D12 DDR_D13 DDR_D14 DDR_D15 DDR_D16 DDR_D17 DDR_D18 DDR_D19 DDR_D20 DDR_D21 DDR_D22 DDR_D23 DDR_D24 DDR_D25 DDR_D26 DDR_D27 DDR_D28 DDR_D29 DDR_D30 DDR_D31 E16 H16 D16 C99 100nF DDR_RESETN DDR_VREFB0 DDR_VREFCM DDR_DQS2 DDR_DQSN2 DDR_DQS3 DDR_DQSN3 B12 A12 C12 A13 A14 C13 A15 B15 G17 G16 H17 K17 K16 J13 K14 K15 B8 B9 C9 A9 A10 D10 B11 A11 J12 H10 J11 K11 L13 L11 L12 M17 DDR_D0 DDR_D1 DDR_D2 DDR_D3 DDR_D4 DDR_D5 DDR_D6 DDR_D7 DDR_D8 DDR_D9 DDR_D10 DDR_D11 DDR_D12 DDR_D13 DDR_D14 DDR_D15 DDR_D16 DDR_D17 DDR_D18 DDR_D19 DDR_D20 DDR_D21 DDR_D22 DDR_D23 DDR_D24 DDR_D25 DDR_D26 DDR_D27 DDR_D28 DDR_D29 DDR_D30 DDR_D31 C11 G15 C8 H11 DDR_DQM0 DDR_DQM1 DDR_DQM2 DDR_DQM3 B13 B14 DDR_DQS0+ DDR_DQS0- J17 J16 DDR_DQS1+ DDR_DQS1- C10 B10 DDR_DQS2+ DDR_DQS2- L17 L16 DDR_DQS3+ DDR_DQS3- SAMA5D27-CN eMMC The Secure Digital Multimedia Card (SDMMC) Controller supports the Embedded MultiMedia Card (e.MMC) Specification V4.41, the SD Memory Card Specification V3.0, and the SDIO V3.0 specification. It is compliant with the SD Host Controller Standard V3.0 specification One MTFC4GLDEA 4 GB eMMC is connected to the processor through the SDMMC0 port. Table 6-5. SDMMC Reference Documents Name Link SD Host Controller Simplified Specification V3.00 www.sdcard.org SDIO Simplified Specification V3.00 www.sdcard.org Physical Layer Simplified Specification V3.01 www.sdcard.org Embedded MultiMedia Card (e.MMC) Electrical Standard 4.51 www.jedec.org (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 22 32-BIT ARM-BASED MICROPROCESSORS Board Components Figure 6-13. eMMC VDDSDHC (3V3) C73 2.2uF C81 100nF C69 100nF VDDSDHC1V8 VDDSDHC R210 DNP(0R) R212 DNP(0R) VDD_3V3 C86 100nF VDD 2 4 1 S2 D S1 IN 6.3.5.5 3 R225 10K 5 R211 0R IN=0: S1 Closed IN=1: S2 Closed GND 6 SDHC0_VDDSEL_PA11 NC123 NC122 NC121 NC120 NC119 NC118 NC117 NC116 NC115 NC114 NC113 NC112 NC111 NC110 NC109 NC108 NC107 NC106 NC105 NC104 NC103 NC102 NC101 NC100 NC99 NC98 NC97 NC96 NC95 NC94 NC93 NC92 NC91 NC90 NC89 NC88 NC87 NC86 NC85 NC84 NC83 NC82 C85 1uF C2 VDDI P3 P5 N4 C6 M4 N2 P6 P4 C4 G5 E7 H10 K8 N5 VSSQ1 VSSQ2 VSSQ3 VSSQ4 VSS1 VSS2 VSS3 VSS4 VSS5 VCC0 VCC1 VCC2 VCC3 J10 K9 F5 E6 K6 N6 E5 N9 N8 N7 J12 P14 N3 P10 N1 M14 M13 M12 M11 M10 M9 M8 M7 P11 P12 P13 M3 M2 M1 L14 L13 L12 A10 A11 A12 A13 A14 B1 B7 G1 L3 L2 L1 K14 K13 K12 DAT0 DAT1 DAT2 DAT3 DAT4 DAT5 DAT6 DAT7 CMD CLK RST VCCQ1 VCCQ2 VCCQ3 VCCQ4 VCCQ5 R149 47K R236 47K VDD_3V3 (3V3 or 1V8) [7] DNP(47K) R255 R233 R151 R234 R232 47K 47K 47K R147 47K 39R 39R on SDHC0_CK_PA0 close to MPU. VDDSDHC VDD_3V3 A3 A4 A5 B2 B3 B4 B5 B6 M5 M6 K5 47K pull down on SDHC0_CMD_PA1 close to MPU. DNP(47K) C61 2.2uF 47K R144 R140 R235 (3V3 or 1V8) Impedance match of CLK/CMD/DAT[7:0] 50R NC81 NC80 NC79 NC78 NC77 NC76 NC75 NC74 NC73 NC72 NC71 NC70 NC69 NC68 NC67 NC66 NC65 NC64 NC63 NC62 NC61 NC60 NC59 NC58 NC57 NC56 NC55 SDHC0_DAT0_PA2 SDHC0_DAT1_PA3 SDHC0_DAT2_PA4 SDHC0_DAT3_PA5 SDHC0_DAT4_PA6 SDHC0_DAT5_PA7 SDHC0_DAT6_PA8 SDHC0_DAT7_PA9 SDHC0_CMD_PA1 SDHC0_CK_PA0 SDHC0_RSTN_PA10 VDDSDHC NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 NC23 NC24 NC25 NC26 NC27 NC28 NC29 NC30 NC31 NC32 NC33 NC34 NC35 NC36 NC37 NC38 NC39 NC40 NC41 NC42 NC43 NC44 NC45 NC46 NC47 NC48 NC49 NC50 NC51 NC52 NC53 NC54 C79 100nF E1 E2 E3 A2 A6 A7 A8 E8 E9 E10 A1 E12 E13 E14 F1 F2 F3 A9 B14 C14 C13 C12 C11 F10 C10 F12 F13 F14 C9 C8 C7 C5 C3 C1 D14 D13 D12 D4 D3 G12 G13 G14 H1 H2 H3 D2 H5 D1 B13 B12 B11 B10 B9 H12 G2 K10 G3 G10 K7 N11 N10 B8 K3 K2 K1 J14 J13 N12 N13 N14 P1 P2 P7 P9 P8 J5 J3 J2 J1 H14 H13 [7] [7] [7] [7] [7] [7] [7] [7] [7] [7] [7] 47K 47K 47K R142 R237 VDD_3V3 U13 ADG849 U11 MTFC4GLDEA-0M WT CS Disable The SAMA5D2 device boots according to the following sequence: 1. 2. 3. 4. SD CARD connected on SDHC1 eMMC connected on SDHC0 Serial Flash connected on SPI0_IOSET1 (Chip Select 0: NPCS0) Optional QSPI Flash connected on QSPI0_IOSET3 (Chip Select 0: CS0) In this sequence, the first device found with bootable contents is selected as the boot source. The others are disregarded. (see Note below) An on-board jumper (JP9) controls the selection (CS#) of the on-board bootable memory components (eMMC and Serial Flash) using a non-inverting 3-state buffer. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 23 32-BIT ARM-BASED MICROPROCESSORS Board Components Figure 6-14. CS Disable VDD_3V3 C63 100nF R226 10K 1 [7] U15 VCC 2 QSPI0_CS_PA23 3 JP9 Header 1X2 JPR9 Jumper R230 10K QSPI0_CS 4 QSPI Flash CS GND SDHC0_CD_PA13 3 1 2 R227 1 100R 1% Q6 BSS138 2 C62 100nF 1 3 R217 10K U14 VCC 2 SPI0_NPCS0_PA17 [7] eMMC Flash CS NL17SZ126DFT2G BOOT_DIS [7] VDD_3V3 R218 10K 5 5 SPI0_CS0_PA17 4 SPI Flash CS GND NL17SZ126DFT2G The rule of operation is: * * JP9 = OFF (default) enable normal boot from serial Flash memories mounted on board JP9 = ON booting from optional serial Flash memories is disabled Refer to the SAMA5D2 Series datasheet for more information on standard boot strategies and sequencing. Note: The errata in the SAMA5D2 datasheet state that booting from SD/MMC devices is nondeterministic. In order to have a known behavior regardless of SD/MMC data contents, we recommend SDMMC0/SDMMC1 boot bits be disabled in the Boot Configuration Word fuse. 6.3.6 Additional Memories 6.3.6.1 Serial Flash The SAMA5D2 provides two high-speed Serial Peripheral Interface (SPI) controllers. One port is used to interface with the on-board serial serial Flash. The four main signals used in the SPI are Clock, Data In, Data Out, and Chip Select. The SPI is a serial interface similar to the I2C bus interface but with three main differences: * * * It operates at a higher speed. Transmit and receive data lines are separate. Device access is chip select-based instead of address-based. Figure 6-15. Serial Flash VDD_3V3 [7] [7] [7] SPI0_MOSI_PA15 SPI0_MISO_PA16 SPI0_SPCK_PA14 5 2 6 SPI0_CS0_PA17 1 U9 SI SO SCK CS VCC WP HOLD GND 8 3 7 C53 100nF 4 AT25DF321A 6.3.6.2 QSPI Serial Flash The SAMA5D2 provides two Quad Serial Peripheral Interfaces (QSPI). One port is used to interface with the optional on-board QSPI serial Flash. The Quad SPI Interface (QSPI) is a synchronous serial data link that provides communication with external devices in Master mode. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 24 32-BIT ARM-BASED MICROPROCESSORS Board Components The QSPI can be used in SPI mode to interface to serial peripherals (such as ADCs, DACs, LCD controllers, CAN controllers and sensors), or in Serial Memory mode to interface to serial Flash memories. The QSPI allows the system to execute code directly from a serial Flash memory (XIP) without code shadowing to RAM. The serial Flash memory mapping is seen in the system as other memories (ROM, SRAM, DRAM, embedded Flash memory, etc.). With the support of the Quad SPI protocol, the QSPI allows the system to use high-performance serial Flash memories which are small and inexpensive, in place of larger and more expensive parallel Flash memories. Figure 6-16. QSPI Serial Flash VDD_3V3 QSPI0_IO0_PA24 5 [7] QSPI0_IO1_PA25 2 [7] QSPI0_IO2_PA26 3 [7] QSPI0_IO3_PA27 7 [7] U10 SI/SIO0 SO/SIO1 GND SIO2 CS# SIO3 8 VCC C52 100nF 4 QSPI0_CS 1 6 SCLK QSPI0_SCK_PA22 [7] MX25L25673GM2I-08G Serial EEPROM with Unique MAC Address The SAMA5D2C-XULT board embeds one Microchip AT24MAC402/602 EEPROM using a TWI1 interface. The AT24MAC402/602 provides 2048 bits of Serial Electrically-Erasable Programmable Read-Only Memory (EEPROM) organized as 256 words of eight bits each and is accessed via an I2C-compatible (2wire) serial interface. In addition, the AT24MAC402/602 incorporates an easy and inexpensive method to obtain a globally unique MAC or EUI address (EUI-48 or EUI-64). The EUI-48/64 addresses can be assigned as the actual physical address of a system hardware device or node, or it can be assigned to a software instance. These addresses are factory-programmed by Atmel and guaranteed unique. They are permanently write-protected in an extended memory block located outside of the standard 2-Kbit memory array. In addition, the AT24MAC402/602 provides the value-added feature of a factory-programmed, also guaranteed unique 128-bit serial number located in the extended memory block (same area as the EUI address values). WARNING The EEPROM device is also used as a "software label" to store board information such as chip type, manufacture name and production date, using the last two 16-byte blocks in memory. To preserve the ease of board identification by software, the information contained in these blocks should not be modified. Figure 6-17. EEPROM R316 0R (c) 2017 Microchip Technology Inc. 1 2 10K EEPROM_WP VDD_3V3 R319 VDD_3V3 DNP(10K) R320 6.3.6.3 3 4 U18 A0 VCC A1 WP A2 SCL GND SDA 8 7 6 5 C161 100nF EEPROM_WP EEPROM_TWCK1_PD5 EEPROM_TWD1_PD4 [8] [8] AT24MAC402-MAHM-T User Guide DS50002691B-page 25 32-BIT ARM-BASED MICROPROCESSORS Board Components 6.4 PIO Usage and Interface Connectors 6.4.1 Secure Digital Multimedia Card Interface 6.4.1.1 Secure Digital Multimedia Card Controller (SDMMC) The SAMA5D2C-XULT board has two SDMMC interfaces that support the MultiMedia Card (e.MMC) Specification V4.41, the SD Memory Card Specification V3.0, and the SDIO V3.0 specification. It is compliant with the SD Host Controller Standard V3.0 specification. * * SDMMC1 Interface based on a 7-pin interface (clock, command, 4-bit data, power lines). SDMMC1 Card Connector A standard MMC/SD card connector, connected to SDMMC1, is mounted on the top side of the board. It includes a card detection switch. Figure 6-18. SDMMC1 VDD_3V3 VDD_3V3 [7] SDHC1_CD_PA30 [7] [7] SDHC1_DAT1_PA19 SDHC1_DAT0_PA18 [7] SDHC1_CK_PA22 [7] [7] [7] SDHC1_CMD_PA28 SDHC1_DAT3_PA21 SDHC1_DAT2_PA20 R229 R245 R241 R209 R192 R189 68K 68K 10K 68K 68K R214 0R 10K 6.4.1.2 SDMMC0 interface is connected to the eMMC. C64 10uF C75 100nF (MCI1_CD) J19 8 7 6 5 4 3 2 1 9 (MCI1_DA1) (MCI1_DA0) (MCI1_CK) (MCI1_CDA) (MCI1_DA3) (MCI1_DA2) 16 15 14 0R R249 (SDHC1_WP) 13 12 11 10 SD Card Connector Note: Refer to details on SDcard boot in CS Disable. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 26 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D41 D42 D43 ISC D44 D45 J18 D46 D47 D48 D49 D50 D51 D52 D53 GND GND R40 J2 U3 R64 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH C34 C35 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 LCD R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A9 A10 A8 A7 J4 JP2 Pin1 VBAT R130 TM R36 R37 R38 R39 3 R28 R42 2 J3 R19 R20 C1 TP3 R26 A6 A5 C29 C30 C31 4 A5-USB-B D39 D40 J13 D37 D38 J19 D35 D36 SDMMC1 D33 D34 J6 DIGITAL D31 D32 J9 CANTX1 R81 D29 D30 RGB LED A4 C28 1 D1 R44 R41 R30 D2 C22 C19 R21 R22 L1 R7 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 A0 C38 C37 L6 TP7 U2 TP5 C20 Q3 C7 R6 R14 R15 R16 R17 C3 D27 D28 DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 J8 NC GND 5V TP6 L5 JP4 VDDCORE C2 D25 D26 Y2 U9 R134 R135 R136 R133 R132 B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 B Y4 VDDBU R123 R105 R100 C13 Q1 R8 C8 R9 Q2 R5 C5 C6 R1 TP1 TP2 R25 R23 C9 R10 GND C23 3V3 C24 L3 R13 C10 C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 EDBG_DIS R93 R94 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 R139 JP6 C46 R158 R155 R103 STAT R63 Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 JP1 BOOT_DIS C44 R118 R119 R120 R121 R122 R117 R108 R109 R110 R111 R112 R113 R114 R104 R99 J10 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R75 J5 3 R151 R149 R147 R144 R142 R140 R131 L12 A5-JTAG R124 U5 EDBG-USB L11 R162 R164 SDMMC0 U11 L13 R43 C15 L4 4 5 6 L14 R182 R127 R125 R106 R101 R97 C49 CLASS D F4_TXD 12 13 GND SDA0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 J20 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 SCL0 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Standard SD Socket J19 PB_USER BP1 3 2 4 Table 6-6. Standard SD Socket J19 Signal Descriptions 6.4.2 6.4.2.1 Pin Mnemonic PIO Signal Description 1 DAT3 PA21 Data Bit 3 2 CDA PA28 Command Line 3 GND - Common ground 4 VCC - Supply Voltage 3.3V 5 CLK PA22 Clock / Command Line 6 CD PA30 Card Detect 7 DAT0 PA18 Data Bit 0 8 DAT1 PA19 Data Bit 1 9 DAT2 PA20 Data Bit 2 10 GND - Common ground Communication Interfaces The SAMA5D2C-XULT board is equipped with GMAC and USB Host/Device communication interfaces. Ethernet 10/100 (GMAC) Port The SAMA5D2C-XULT board contains a MICREL PHY device (KSZ8081) operating at 10/100 Mb/s. The board supports RMII interface modes. The Ethernet interface consists of two pairs of low-voltage differential pair signals designated from GRX and GTX plus control signals for link activity indicators. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 27 32-BIT ARM-BASED MICROPROCESSORS Board Components These signals can be used to connect to a 10/100 Base-T RJ45 connector integrated on the SAMA5D2CXULT board. Additionally, for monitoring and control purposes, LED functionality is carried on the RJ45 connectors to indicate activity, link, and speed status information. For more information about the Ethernet controller device, refer to the MICREL KSZ8081RN controller datasheet. Figure 6-19. Ethernet (GMAC) VDD_3V3 R45 R69 R31 R68 R65 1K 1K 10K 10K 10K Ethernet 10Base-T/100Base-TX U3 6 3 RX+ RD+ 3 RX+ RX+ top/bot 5 CT 5 RD- 6 RX- RX- top/bot 4 RX- 75 75 NC C162 100nF 7 Right yellow LED 2.2uF C18 100nF 6.49K 1% EARTH_ETH Left Green LED R70 9 11 10 12 VDD_3V3 470R R317 470R VDD_1V2 MDC MDIO INTRP/NAND GND PADDLE TXC TXD2 TXD3 REXT ETH_GTX1_PB21 [7] ETH_GTX0_PB20 [7] ETH_GTXEN_PB15 [7] ETH_GRX1_PB19 [7] ETH_GRX0_PB18 [7] ETH_GRXDV_PB16 [7] ETH_GRXER_PB17 [7] 12 11 21 ETH_GMDC_PB22 [7] ETH_GMDIO_PB23 [7] ETH_INT_PC9 [8] VDD_3V3 L2 180ohm at 100MHz 1 2 VDDA_3V3 VDDA_3V3 3 C12 10uF C21 100nF VDD_3V3 ETH_XO R314 RXM 1 33 22 26 27 10 8 8 RXP 2 C16 GND_ETH 1nF 75 7 C160 100nF 75 TXM R67 top/bot ETH_GTXCK_PB14 [7] R66 TX- 19 25 24 23 13 14 15 16 18 20 29 28 R60 TX- TXD1 TXD0 TXEN RXD3/PHYAD0 RXD2/PHYAD1 RXD1/PHYAD2 RXD0/DUPLEX RXDV/CONFIG2 RXER/ISO CRS/CONFIG1 COL/CONFIG0 10K 2 RXC/B-CAST_OFF TXP R48 TD- 5 15 16 7 top/bot 10K TX+ 10K TX+ 10K 4 TX- 4 13 14 1 CT 2 6 EARTH_ETH TD+ R32 RJ45 Connector TX+ 10K J6 1 ACT ETH_LED1 LINK ETH_LED0 R33 R34 10K 10K 8 ETH_XI XO 9 ETH_LED0 ETH_LED1 XI 30 31 VDDIO 17 C36 10uF C25 100nF LED0/NWAYEN LED1/SPEED RESET 32 R35 0R NRST [4,9,10,14,15] KSZ8081RNB 17 XPRO EXT2 F0_TXD F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D39 D40 D41 D42 D43 ISC D44 D45 J18 D46 D47 D48 D49 D50 D51 D52 D53 GND GND J2 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS User Guide ETH U3 R64 J6 C34 C35 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 R40 LCD R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A9 A8 A7 J4 JP2 Pin1 VBAT R130 TM R36 R37 R38 R39 3 A5-USB-B D37 D38 J13 D35 D36 SDMMC1 D33 D34 J19 D31 D32 DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 R137 R81 CANTX1 D29 D30 J9 2 R28 R42 4 J3 R19 R20 C1 TP3 R21 R22 L1 R7 C7 R6 R14 R15 R16 R17 R26 A6 A5 1 C13 C3 D27 D28 RGB LED A4 C28 C29 C30 C31 C27 A3 A2 R44 R41 R30 D1 C19 D2 C22 U2 TP5 C20 Q1 (c) 2017 Microchip Technology Inc. A1 A0 VDDCORE C2 CANRX1 C42 R76 R77 R78 R79 R80 A Y3 J8 C38 L6 TP7 C37 JP4 TP6 L5 NC GND 5V GND C23 3V3 C24 Q3 R13 C10 L3 DIGITAL PIOBU J12 C43 R129 C45 R95 R96 C40 C41 R93 R94 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 VDDBU R132 B B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 3 R162 R164 Y4 R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 R8 C8 R9 R25 R23 C9 R10 Q2 TP1 TP2 R5 C5 C6 R1 EDBG_DIS C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 JP1 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT Q5 R63 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 J5 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG R43 C15 L4 4 5 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 EDBG-USB C49 L11 R160 R157 C53 U6 R127 R125 R106 R101 R97 L13 J14 6 L14 R182 R153 U4 C50 CLASS D WWW.ATMEL.COM 5V 5V A 4 U8 3 EDBG-JTAG F4_TXD 12 13 GND AREF SDA0 SCL0 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-20. ETH RJ45 Connector J6 PB_USER BP1 3 2 4 DS50002691B-page 28 32-BIT ARM-BASED MICROPROCESSORS Board Components Table 6-7. ETH RJ45 Connector Signal Descriptions 6.4.2.2 Pin Mnemonic Signal Description 1 TX+ Transmit 2 TX- Transmit 3 RX+ Receive 4 Decoupling capacitor - 5 Decoupling capacitor - 6 RX- Receive 7 NC - 8 EARTH / GND Common ground 9 ACT LED LED activity 10 ACT LED LED activity 11 LINK LED LED link connection 12 LINK LED LED link connection 13 EARTH / GND Common ground 14 EARTH / GND Common ground 15 NC - 16 NC - USB Host/Device A, B The SAMA5D2C-XULT board features three USB communication ports: * USB Host B High- and Full-speed Interface - One USB host type A connector * USB A Device Interface - One USB device standard micro-AB connector. This port has a VBUS detection function made through the resistor ladder R183 and R184. UBC C high-speed host port - One USB high-speed host port with a High-Speed Inter-Chip (HSIC) interface. This port is connected to a single 2-pin jumper. * (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 29 32-BIT ARM-BASED MICROPROCESSORS Board Components Figure 6-21. USB-B Host & USB-A Device Interface USB A USBA_VBUS_5V R183 100K [7] R184 200K 5 6 8 C57 20pF USB B [4] USBA_VBUS_5V_PA31 SH1 10 SHD 9 VBUS DM DP ID GND 1 2 3 4 5 USBA_DM USBA_DP [9] [9] VBUS DM DP GND 7 11 A J23 MicroUSB AB Connector 1 2 3 4 USBB_VBUS_5V USBB_DM USBB_DP [9] [9] SH2 6 EARTH_USB_A J13 Single USB Type A EARTH_USB_B The USB B Host port is equipped with 500 mA high-side power switch for self-powered and bus-powered applications. Figure 6-22. USB Power Switch L21 180ohm at 100MHz USBB_VBUS_5V 1 C156 100nF C157 10uF 2 U16 8 6 VDDB_5V 7 5 C155 100nF (c) 2017 Microchip Technology Inc. OUT_2 EN OUT_1 FLG IN_2 GND IN_1 NC EN: Active High 1 USBB_EN5V_PB10 2 3 4 [7] USBB_OVCUR_PA29 [7] R301 10K SP2525A-1EN-L User Guide DS50002691B-page 30 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_TXD F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND R64 U3 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH C34 C35 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 J4 R40 R36 R37 R38 R39 J2 R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A8 A7 A9 LCD R130 TM JP2 Pin1 VBAT A5-USB-B D43 D44 J13 D41 D42 J19 D39 D40 SDMMC1 D37 D38 ISC D35 D36 J18 D33 D34 J6 R81 CANRX1 D31 D32 J9 3 R28 R42 4 2 J3 R26 A6 A5 1 D1 R19 R20 C1 TP3 R21 R22 R7 C7 R6 L1 C3 D29 D30 RGB LED A4 C28 C29 C30 C31 A3 C27 A2 R44 R41 R30 D2 C22 U2 C19 C13 R14 R15 R16 R17 Q1 A1 C38 A0 NC J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 VDDCORE C2 CANTX1 C42 R76 R77 R78 R79 R80 A Y3 R95 R96 C40 C41 R93 R94 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 R123 R105 R100 D27 D28 L2 DEBUG TXD RXD VCC RTS GND 3.3V LEVELS U7 PIOBU J12 C43 R129 C45 C44 JP4 TP6 TP5 C20 Q3 R13 C10 R12 L3 DIGITAL R137 R134 R135 R136 R133 R132 B R152 C51 R146 D25 D26 Y2 U9 HSIC D23 D24 J17 J22 U10 C52 J16 VDDBU R158 R155 D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 F4_TXD B R139 JP6 C46 Y4 R138 R154 R150 R148 J15 R145 R143 R141 TP8 C48 C47 R118 R119 R120 R121 R122 R117 R108 L10 L9 J7 R8 C8 R9 R25 R23 C9 R10 Q2 TP1 TP2 R5 C5 C6 R1 EDBG_DIS C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 D4 Y1 TP4 D3 Q4 JP3 R59 JP1 VBAT POWER 3V3 VDD_3V3_LP RST R63 C26 J5 BOOT_DIS R103 STAT Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 R43 C15 L4 3 U6 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG R71 C32 R62 C53 R151 R149 R147 R144 R142 R140 R75 CLASS D 4 R162 R164 SDMMC0 U11 R160 R157 R131 L12 R124 U5 L11 EDBG-USB J14 5 L14 R182 R127 R125 R106 R101 R97 L13 C49 6.4.4 6 7 XPRO EXT1 12 13 GND AREF R153 U4 C50 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 4 U8 WAKE UP BP2 3 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 4 2 J25 XPRO POWER 10 9 8 J24 JP8 C60 C59 J20 SDA0 C56 R178 R179 C54 R180 C55 R181 3 2 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 SCL0 A5-USB-A J23 R184 R183 C57 11 VDD_5V_IN USB-A Micro-AB Connector J23 Figure 6-23. USB-A Connector J23 C58 6.4.3 PB_USER BP1 3 2 4 USB-B Type B Connector J13 The USB-B host port A (J13) features a VBUS insert detection function through the ladder-type resistors R26 and R27. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 31 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_TXD F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D41 D42 D43 ISC D44 D45 J18 D46 D47 D48 D49 D50 D51 D52 D53 GND GND R40 C34 C35 C25 R61 R60 R49 R48 R47 R45 U3 R64 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A8 A7 A9 LCD R R31 R32 R33 R34 R35 VBAT Pin1 J4 JP2 J2 R130 TM R36 R37 R38 R39 3 R28 R42 2 J3 R26 A6 A5 4 A5-USB-B D39 D40 J13 D37 D38 J19 D35 D36 SDMMC1 D33 D34 J6 PIOBU R81 D31 D32 J9 CANTX1 D29 D30 RGB LED A4 C28 C29 C30 C31 1 D1 R19 R20 R21 R22 C3 C1 TP3 R7 C7 R6 L1 C2 CANRX1 C42 R76 R77 R78 R79 R80 A Y3 C27 A3 A2 R44 R41 R30 D2 C22 U2 C19 C13 R14 R15 R16 R17 Q1 A1 C37 TP7 L6 VDDCORE C17 L3 D27 D28 DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 DIGITAL R137 J12 C43 R129 C45 R95 R96 C40 C41 R93 R94 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 R132 B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 B Y4 VDDBU J8 C38 A0 NC GND 5V GND C23 3V3 L5 JP4 TP6 TP5 C20 Q3 R13 C10 D4 Y1 R8 C8 R9 R25 R23 C9 R10 Q2 TP1 TP2 R5 C5 C6 R1 EDBG_DIS C14 C11 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 C24 C26 R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT POWER 3V3 VDD_3V3_LP RST R63 STAT Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 JP1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG J5 3 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 EDBG-USB L11 R162 R164 SDMMC0 U11 L13 R43 C15 L4 4 5 6 L14 R182 R127 R125 R106 R101 R97 C49 CLASS D F4_TXD 12 13 GND SDA0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 J20 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 SCL0 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-24. USB B Connector J13 PB_USER BP1 3 2 4 Table 6-8. USB A&B Connector Signal Descriptions Pin Mnemonic Signal Description 1 VBUS 5V power 2 DM Data minus 3 DP Data plus 4 ID On-the-go identification 5 GND Common ground 6.4.5 LCD TFT Interface 6.4.5.1 LCD The SAMA5D2C-XULT board provides 18 bits of data and control signals to the LCD interface. Other signals are used to control the LCD and are available on connector J2: TWI, SPI, two GPIOs for interrupt, 1-Wire and power supply lines. 6.4.5.2 LCD Expansion Header J2 is a 1.27mm pitch 50-pin header. It gives access to the LCD signals. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 32 32-BIT ARM-BASED MICROPROCESSORS Board Components Figure 6-25. LCD Expansion Header Interface Schematic VDDB_5V [4,9,12,14,15] [8,10,15] [8] LCD_AD3_YM_PD22 ISC_PCK/SPI1_NPCS0_PC4 [8] [8,10,15] LCD_AD2_YP_PD21 ISC_D9/SPI1_MISO_PC3 [8] [8,10,15] LCD_AD1_XM_PD20 ISC_D8/SPI1_MOSI_PC2 [8] [8,10,15] LCD_AD0_XP_PD19 ISC_D7/SPI1_SPCK_PC1 R39 R231 DNP(0R) 22R R38 R213 DNP(0R) 22R R37 R219 DNP(0R) 22R R36 R222 DNP(0R) 39R [8] [7] [7] [8] [8] [8] [8] [8] [8] [8] VDD_3V3 NRST R335 DNP(0R) R347 0R R40 0R J2 (LCDPWM) (IRQ2) (IRQ1) (TWI_SCL) (TWI_SDA) (LCDDISP) LCD_PWM_PC28 LCD_IRQ2_PB8 LCD_IRQ1_PB7 LCD_TWCK1_PD5 LCD_TWD1_PD4 LCD_DISP_PC29 (LCDDEN) (LCDHSYNC) (LCDVSYNC) (LCDPCK) LCD_DEN_PD1 LCD_HSYNC_PC31 LCD_VSYNC_PC30 LCD_PCK_PD0 [8] [8] [8] [8] LCD_DAT23_PC27 LCD_DAT22_PC26 LCD_DAT21_PC25 LCD_DAT20_PC24 (LCDDAT23) (LCDDAT22) (LCDDAT21) (LCDDAT20) [8] [8] LCD_DAT19_PC23 LCD_DAT18_PC22 (LCDDAT19) (LCDDAT18) [8] [8] [8] [8] LCD_DAT15_PC21 LCD_DAT14_PC20 LCD_DAT13_PC19 LCD_DAT12_PC18 (LCDDAT15) (LCDDAT14) (LCDDAT13) (LCDDAT12) [8] [8] LCD_DAT11_PC17 LCD_DAT10_PC16 (LCDDAT11) (LCDDAT10) [8] [8] [8] [8] LCD_DAT7_PC15 LCD_DAT6_PC14 LCD_DAT5_PC13 LCD_DAT4_PC12 (LCDDAT7) (LCDDAT6) (LCDDAT5) (LCDDAT4) [8] [8] LCD_DAT3_PC11 LCD_DAT2_PC10 (LCDDAT3) (LCDDAT2) (LCDDAT17) (LCDDAT16) (LCDDAT9) (LCDDAT8) (LCDDAT1) (LCDDAT0) [7] [14] 6.4.5.3 LCD_ID_PB0 EDBG_ID_01 R42 R28 LCD 0R (ID_SYS) DNP(330R) 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 52 51 50 Pin FPC Connector LCD Power In order to operate correctly out of the processor with various LCD modules, two voltage lines are available: 3.3V and 5 VCC (default), both selected by 0R resistors R335 and R347. Figure 6-26. LCD Power VDDB_5V [4,9,12,14,15] (c) 2017 Microchip Technology Inc. NRST VDD_3V3 R335 DNP(0R) R347 0R R40 0R User Guide LCD J2 50 49 48 47 46 45 DS50002691B-page 33 32-BIT ARM-BASED MICROPROCESSORS Board Components LCD Connector J2 17 XPRO EXT2 JP9 J26 F1_TXD 15 F1_RXD 16 21 20 19 18 14 0 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND U3 C21 C18 C16 C12 L2 DEBUG TXD RXD VCC 3.3V LEVELS DEBUG_DIS CTS J6 R64 J1 R27 R24 R18 R11 ETH C34 C35 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 R40 J2 R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A8 A7 A9 LCD R36 R37 R38 R39 J4 VBAT R130 TM JP2 R28 R42 3 Pin1 R26 A6 A5 C29 C30 C31 2 A5-USB-B D39 D40 J13 D37 D38 J19 D35 D36 SDMMC1 D33 D34 ISC D31 D32 J18 D29 D30 J9 CANTX1 R81 D27 D28 RGB LED A4 C28 4 J3 D2 1 D1 R44 R41 R30 R19 R20 R21 R22 L1 R7 C7 R6 R14 R15 R16 R17 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 A0 NC C38 C22 U2 C19 C13 C3 DIGITAL PIOBU J12 C43 R129 C45 R95 R96 C40 C41 R93 R94 R123 R105 R100 D25 D26 Y2 U7 R137 R134 R135 R136 R133 R132 Y4 VDDBU D23 D24 J17 U9 C52 J16 B R152 C51 R146 Y3 L5 L6 VDDCORE C2 SDA1 SCL1 F3_RXD F3_TXD U10 J22 F0_TXD F0_RXD J21 F4_RXD F4_TXD R162 R164 B R139 JP6 C46 J8 TP7 C37 GND GND 5V 3V3 C23 C24 JP4 TP6 Q1 R8 C8 R9 Q2 R5 C5 C6 TP1 TP2 R25 R23 C9 R10 HSIC C44 R118 R119 R120 R121 R122 R117 R109 R110 R111 R112 R113 R114 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 L8 J7 L3 U1 C4 R1 JP1 EDBG_DIS C14 C11 C17 R13 C10 R29 R46 R2 R3 R4 R43 C15 L4 R12 TP4 D3 Q4 JP3 R59 TP5 C20 C26 STAT R63 Q5 C33 Q3 R50 R51 R52 R53 R54 R55 R56 R57 R58 C39 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST J11 R74 L7 JP5 R75 VDD_3V3 R154 R150 R148 J15 R145 R143 R141 R158 R155 D22 R65 R72 R66 R73 2 1 3 BOOT_DIS R103 C1 TP3 J10 R104 R99 R108 A5-JTAG R71 C32 R62 C48 C47 R131 L12 R124 U5 EDBG-USB R128 R126 R107 R102 R98 R138 L13 L11 R151 R149 R147 R144 R142 R140 TP8 R127 R125 R106 R101 R97 C49 CLASS D 4 5 6 10 9 8 11 12 L14 R182 R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 7 XPRO EXT1 XPRO POWER J24 13 GND AREF SDA0 SCL0 SDMMC0 U11 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C60 C59 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 C56 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-27. LCD Connector J2 J5 6.4.5.4 RTS GND PB_USER BP1 3 4 2 Table 6-9. LCD Connector J2 Signal Descriptions Pin Signal PIO Signal RGB Interface Function Alternate 1 ID_SYS PB0/ ID00 ID Extension module identification EDBG_ID_01 2 - GND GND GND - 3 - - - - - 4 - - - - - 5 LCDDAT2 PC10 D2 Data line - 6 LCDDAT3 PC11 D3 Data line - 7 - GND GND GND - 8 LCDDAT4 PC12 D4 Data line - 9 LCDDAT5 PC13 D5 Data line - 10 LCDDAT6 PC14 D6 Data line - 11 LCDDAT7 PC15 D7 Data line - 12 - GND GND GND - 13 - - - - - 14 - - - - - (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 34 32-BIT ARM-BASED MICROPROCESSORS Board Components Pin Signal PIO Signal RGB Interface Function Alternate 15 LCDDAT10 PC16 D10 Data line - 16 LCDDAT11 PC17 D11 Data line - 17 - GND GND GND - 18 LCDDAT12 PC18 D12 Data line - 19 LCDDAT13 PC19 D13 Data line - 20 LCDDAT14 PC20 D14 Data line - 21 LCDDAT15 PC21 D15 Data line - 22 - GND GND GND - 23 - - - - - 24 - - - - - 25 LCDDAT18 PC22 D18 Data line - 26 LCDDAT19 PC23 D19 Data line - 27 - GND GND GND - 28 LCDDAT20 PC24 D20 Data line - 29 LCDDAT21 PC25 D21 Data line - 30 LCDDAT22 PE26 D22 Data line - 31 LCDDAT23 PE27 D23 Data line - 32 - GND GND GND - 33 LCDPCK PD0 PCLK Pixel clock - 34 LCDVSYNC PC30 VSYNC/CS Vertical synchronization - 35 LCDHSYNC PC31 HSYNC/WE Horizontal synchronization - 36 LCDDEN PD1 DATA_ENABLE/R E Data enable - 37 SPI1_SPCK PC1 SPI_SCK - AD3/YM PD22 38 SPI1_MOSI PC2 SPI_MOSI - AD2/YP 39 SPI1_MISO PC3 SPI_MISO - AD1/XM PD20 40 SPI1_NPCS0 PC4 SPI_CS - AD0/XP 41 LCDDISP ENABLE Display enable signal PA29 TWD1 PD4 TWI_SDA I2C data line (maXTouch ) - 43 TWCK1 PD5 TWI_SCL I2C clock line (maXTouch) - 44 GPIO PB7 IRQ1 maXTouch interrupt line - 45 GPIO PB8 IRQ2 Interrupt line for other I2C devices - User Guide PD19 - (R) 42 (c) 2017 Microchip Technology Inc. PD21 DS50002691B-page 35 32-BIT ARM-BASED MICROPROCESSORS Board Components Signal PIO Signal RGB Interface Function Alternate 46 LCDPWM PC28 PWM Backlight control - 47 RESET - RESET Reset for both display and maXTouch - 48 Main_5V/3V3 VCC VCC 3.3V or 5V supply (0R) - 49 Main_5V/3V3 VCC VCC 3.3V or 5V supply (0R) - 50 GND GND GND - GND ISC The Image Sensor Controller (ISC) system manages incoming data from a parallel or serial csi-2 based CMOS/CCD sensor. It supports a single active interface. It supports the ITU-R BT 656/1120 422 protocol with a data width of 8 bits or 10 bits and raw Bayer format. The internal image processor includes adjustable white balance, color filter array interpolation, color correction, gamma correction, 12-bit to 10bit compression, programmable color space conversion, horizontal and vertical chrominance subsampling module. 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND R40 J2 U3 R64 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH C34 C35 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 Pin1 LCD R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A9 A8 A7 JP2 J4 VBAT R130 TM R36 R37 R38 R39 3 R28 R42 2 J3 R26 A6 A5 C29 C30 C31 4 A5-USB-B D43 D44 J13 D41 D42 J19 D39 D40 SDMMC1 D37 D38 ISC D35 D36 J18 D33 D34 J6 DIGITAL D31 D32 J9 CANTX1 R81 D29 D30 RGB LED A4 C28 C27 A3 A2 D2 1 D1 R44 R41 R30 R19 R20 C3 C1 TP3 R21 R22 L1 R7 C7 R6 CANRX1 C42 R76 R77 R78 R79 R80 A Y3 C22 U2 C19 C13 R14 R15 R16 R17 Q1 A1 A0 NC C38 VDDCORE C2 D27 D28 DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 R95 R96 C40 C41 R93 R94 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 Y4 R132 B R152 C51 R146 D23 D24 J17 J22 U10 C52 J16 B VDDBU J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 JP4 TP6 TP5 C20 Q3 R13 C10 L3 R8 C8 R9 R25 R23 C9 R10 Q2 TP1 TP2 R5 C5 C6 R1 EDBG_DIS C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 HSIC C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C39 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 R139 JP6 C46 R158 R155 D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG JP1 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 R43 C15 L4 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-28. ISC J18 J5 6.4.6 Pin PB_USER BP1 3 2 4 Table 6-10. ISC J18 Signal Descriptions Pin Mnemonic PIO Signal Description 1 3V3 - ISC Power Supply 2 GND - Ground (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 36 32-BIT ARM-BASED MICROPROCESSORS Board Components Pin Mnemonic PIO Signal Description 3 3V3 - ISC Power Supply 4 GND - Ground 5 ISC_RST PB11 Reset ISC module 6 ISC_PWD PB12 Power Down module 7 TWCK1 PD5 TWI Clock 8 TWD1 PD4 TWI Data 9 GND - Ground 10 ISC_MCK PC7 ISC Master Clock 11 GND - Ground 12 ISC_VSYNC PC5 ISC Vertical Synchronization 13 GND - Ground 14 ISC_HSYNC PC6 ISC Horizontal Synchronization 15 GND - Ground 16 ISC_PCK PC4 Clock 17 GND - Ground 18 ISC_D4 PB30 Image data D0 19 ISC_D5 PB31 Data D1 20 ISC_D6 PC0 Data D2 21 ISC_D7 PC1 Data D3 22 ISC_D8 PC2 Data D4 23 ISC_D9 PC3 Data D5 24 ISC_D10 PB24 Data D6 25 ISC_D11 PB25 Data D7 26 ISC_D0 PB26 RFU 27 ISC_D1 PB27 RFU 28 ISC_D2 PB28 RFU 29 ISC_D3 PB29 RFU 30 GND - Ground WARNING The connector ISC J18 has been laid out to be compatible with previous evaluation kits and existing extensions in 8-bit modes. Hence, the 8-bit image data [7:0] are aligned with ISC_D[11:4] in the table above. Refer to the SAMA5D2 Series datasheet for an in-depth description of the ISC bussing scheme. A summary is also provided below. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 37 32-BIT ARM-BASED MICROPROCESSORS Board Components The table below shows how ISC_DATA[11:0] is routed to image data D[11:0] in relation to the bit mode. Table 6-11. ISC Interface - ISC_DATA to Image Data Interface 12-bit 11-bit 10-bit 9-bit 8-bit isc_data[11](MSB) D[11] D[10] D[9] D[8] D[7] isc_data[10] D[10] D[9] D[8] D[7] D[6] isc_data[9] D[9] D[8] D[7] D[6] D[5] isc_data[8] D[8] D[7] D[6] D[5] D[4] isc_data[7] D[7] D[6] D[5] D[4] D[3] isc_data[6] D[6] D[5] D[4] D[3] D[2] isc_data[5] D[5] D[4] D[3] D[2] D[1] isc_data[4] D[4] D[3] D[2] D[1] D[0] isc_data[3] D[3] D[2] D[1] D[0] Not Used isc_data[2] D[2] D[1] D[0] Not Used Not Used isc_data[1] D[1] D[0] Not Used Not Used Not Used isc_data[0] D[0] Not Used Not Used Not Used Not Used Figure 6-29. ISC J18 Header ISC VDD_3V3 R130 [7,15] [8] [7,15] [8,10,15] [8,10,15] [7,15] [7,15] [7,15] 0R ISC_RST/EXP_PB11 ISC_TWCK1_PD5 ISC_D5/EXP/XPRO_PB31 ISC_D7/SPI1_SPCK_PC1 ISC_D9/SPI1_MISO_PC3 ISC_D11/EXP_PB25 ISC_D1/EXP_PB27 ISC_D3/EXP/XPRO_PB29 R224 R220 R216 R208 R191 R188 22R 22R 22R 22R 22R 22R J18 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 R259 R251 R246 R239 R228 R223 R221 R215 R207 R190 39R 39R 39R 39R 22R 22R 22R 22R 22R 22R ISC_PWD/EXP_PB12 [7,15] ISC_TWD1_PD4 [8] ISC_MCK/EXP_PC7 [8,15] ISC_VSYNC/EXP_PC5 [8,15] ISC_HSYNC/EXP_PC6 [8,15] ISC_PCK/SPI1_NPCS0_PC4 [8,10,15] ISC_D4/EXP_PB30 [7,15] ISC_D6/EXP/XPRO_PC0 [8,15] ISC_D8/SPI1_MOSI_PC2 [8,10,15] ISC_D10/EXP_PB24 [7,15] ISC_D0/EXP_PB26 [7,15] ISC_D2/EXP/XPRO_PB28 [7,15] Header 2X15 6.4.7 Audio Class D Amplifier The Audio Class D Amplifier (CLASSD) is a digital input, Pulse Width Modulated (PWM) output stereo Class D amplifier. It features a high-quality interpolation filter embedding a digitally controlled gain, an equalizer and a de-emphasis filter. On its input side, the CLASSD is compatible with most common audio data rates. On the output side, its PWM output can drive either: * * high-impedance single-ended or differential output loads (Audio DAC application) or, external MOSFETs through an integrated non-overlapping circuit (Class D power amplifier application). (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 38 32-BIT ARM-BASED MICROPROCESSORS Board Components Figure 6-30. Audio PWM Class D MOSFET Mono Amplifier VSYS_5V R62 0R PMOS 1 [7] CLASSD_R0_PB1 [7] CLASSD_R1_PB2 R311 22R C158 G2 5 10nF 4 S2 D2 3 6 D1 G1 2 22R R313 R315 S1 NMOS 0R C32 10uF 10K 1N4148W C39 10uF C26 10uF D7 C33 10uF 2 R312 R71 1 1 U17 DMC2400UV 2 R318 10K 180ohm at 100MHz L25 1 2 Right P 1 D8 CLASSD_R2_PB3 [7] CLASSD_R3_PB4 22R C159 1 R322 10nF 5 PMOS G2 S2 D2 D1 2 22R G1 R323 R324 2 3 4 Right N 180ohm at 100MHz 1N4148W 10K [7] L26 J5 2 S1 NMOS 4 3 6 1 10K U19 DMC2400UV 17 XPRO EXT2 F0_RXD JP9 J26 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD F1_TXD 14 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS User Guide ETH C34 C35 U3 R64 J6 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 R40 J2 R36 R37 R38 R39 LCD R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A9 A8 A7 A6 J4 VBAT R130 TM JP2 Pin1 R26 A5-USB-B D41 D42 J13 D39 D40 J19 D37 D38 SDMMC1 D35 D36 ISC D33 D34 J18 D31 D32 DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS DIGITAL CANTX1 R81 D29 D30 J9 3 R28 R42 4 2 J3 R19 R20 C1 TP3 R21 R22 L1 R7 C7 R6 R14 R15 R16 R17 D27 D28 RGB LED A4 A5 C29 C30 C31 C28 1 D1 R44 R41 R30 D2 C22 U2 C19 C13 C3 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 A0 NC C38 VDDCORE C2 D25 D26 Y2 U7 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 R93 R94 R123 R105 R100 D23 D24 J17 U9 R134 R135 R136 R133 Y4 R132 B R152 C51 R146 R137 J16 C52 HSIC D22 R65 R72 R66 R73 U10 J22 J21 1 0 2 F4_RXD B VDDBU J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 (c) 2017 Microchip Technology Inc. Q1 R8 C8 R9 Q2 R5 C5 C6 R1 TP1 TP2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 EDBG_DIS R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 JP1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG J5 3 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 EDBG-USB L11 R162 R164 SDMMC0 U11 L13 R43 C15 L4 4 5 6 L14 R182 R127 R125 R106 R101 R97 C49 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN CLASSD Output Connector J5 PB_USER BP1 3 2 4 DS50002691B-page 39 32-BIT ARM-BASED MICROPROCESSORS Board Components Table 6-12. CLASSD Output Connector J5 Signal Descriptions Mnemonic Signal Description 1 VSYS_5V Power 2 GND GND 3 OUTPUT RIGHT P Positive Level 4 OUTPUT RIGHT N Negative Level Tamper Interface The SAMA5D2C-XULT board features eight tamper pins for static or dynamic intrusion detections, UART reception, and two analog pins for comparison. For information on intrusion detection for SAMA5D23 and SAMA5D28, refer to the document "SAMA5D2 Security Module", document no. 44036. This document is available under Non-Disclosure Agreement (NDA). Contact a Microchip sales representative for further details. Figure 6-31. Tamper Pin Connector J12 J12 PIOBU0 PIOBU2 PIOBU4 PIOBU6 RXD R76 R77 R78 R79 R80 330R 330R 330R 330R 0R ACP R81 0R 1 3 5 7 9 11 13 2 4 6 8 10 12 14 R132 R133 R134 R135 R136 330R 330R 330R 330R 0R 0R R137 PIOBU1 PIOBU3 PIOBU5 PIOBU7 ACN DNP(Header 2X7) VDD_5V_IN VDD_5V_IN R152 (1.24V) 1K R100 10K R105 47K (c) 2017 Microchip Technology Inc. 100R 1% ACP R146 100R 1% ACN R155 0R 2 R123 1 C51 100nF U7 TLV431A 3 6.4.8 Pin User Guide R158 DNP(0R) DS50002691B-page 40 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND C34 C35 U3 R64 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 ETH R67 R68 R69 R70 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 R40 R36 R37 R38 R39 J2 R C36 CANTX0 CANRX0 A11 A10 A8 A7 A9 LCD R130 TM JP2 J4 VBAT A5-USB-B D43 D44 J13 D41 D42 J19 D39 D40 SDMMC1 D37 D38 ISC D35 D36 J18 D33 D34 J6 DIGITAL CANTX1 R81 D31 D32 J9 3 R28 R42 2 Pin1 R26 A6 A5 C29 C30 C31 4 J3 R19 R20 C1 TP3 R21 R22 L1 R7 C7 R6 R14 R15 R16 R17 D29 D30 RGB LED A4 C28 1 D1 R44 R41 R30 D2 C22 U2 C19 C13 C3 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 A0 NC C38 VDDCORE C2 D27 D28 CTS DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 R132 B Y4 VDDBU D23 D24 J17 J22 U10 C52 J16 B R139 JP6 C46 J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 Q1 R8 C8 R9 Q2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 TP1 TP2 R5 C5 C6 EDBG_DIS R1 JP1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 R43 C15 L4 R93 R94 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R74 J11 R50 R51 R52 R53 R54 R55 R56 R57 R58 C39 R152 C51 R146 R103 R75 VDD_3V3 HSIC C44 R118 R119 R120 R121 R122 R117 R108 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG R71 C32 R62 C48 C47 TP8 R138 R128 R126 R107 R102 R98 R154 R150 R148 J15 R145 R143 R141 R158 R155 D22 R65 R72 R66 R73 0 BOOT_DIS J21 F4_RXD 2 1 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 J5 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 JP8 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 J24 VDD_5V_IN Tamper Connector Figure 6-32. Tamper Connector J12 C58 6.4.9 PB_USER BP1 3 2 4 Table 6-13. Tamper Connector J12 Signal Descriptions 6.4.10 Signal Pin No. Signal PIOBU0 1 2 PIOBU1 PIOBU2 3 4 PIOBU3 PIOBU4 5 6 PIOBU5 PIOBU6 7 8 PIOBU7 RXD 9 10 NC GND 11 12 GND ACP 13 14 ACN RGB LED There is one RGB LED on the SAMA5D2C-XULT board; it can be controlled by the user. The three LED cathodes are controlled via GPIO PWM pins. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 41 32-BIT ARM-BASED MICROPROCESSORS Board Components Figure 6-33. RGB LED Indicators D2 [7] LED_RED_PB6 R326 470R 1 [7] LED_GREEN_PB5 R325 470R 4 [7] LED_BLUE_PB0 R328 470R 3 VDD_LED Red Green Anode 2 Blue RGB LED 6.4.11 Push Button Switches The SAMA5D2C-XULT board features three push buttons: * * * One board Reset button (BP3) connected to the PMIC ACT8945A. When pressed and released, it causes a power-on reset of the board. One Wakeup push button connected to the PMIC ACT8945A, used to exit the processor from lowpower mode (BP2). One User momentary push button (BP1). Figure 6-34. User Push Buttons (BP1) BP1 [7] 6.4.12 Tact Switch USER_PB_PB9 Debug Interfaces The SAMA5D2C-XULT board includes a JTAG, a Debug serial COM port and an EDBG interface port, to provide debug level access to the SAMA5D2. 6.4.12.1 Debug JTAG A 10-pin JTAG header is provided on the SAMA5D2C-XULT board to facilitate the software development and debugging by using various JTAG emulators. The interface signals have a voltage level of 3.3V. Figure 6-35. JTAG Interface VDD_3V3 R104 R75 R74 100K 100K 100K VDD_3V3 J11 JTAG_TCK_PD14 R99 DNP(0R) 1 3 5 7 9 2 4 6 8 10 JTAG_TMS_PD17 [8] JTAG_TCK_PD14 [8] JTAG_TDO_PD16 [8] JTAG_TDI_PD15 [8] NRST [4,9,10,12,14,15] Header 2X5 (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 42 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND R U3 R64 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH C34 C35 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 R40 R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A9 A8 A7 A10 J2 R36 R37 R38 R39 Pin1 LCD R130 TM JP2 J4 VBAT A5-USB-B D43 D44 J13 D41 D42 J19 D39 D40 SDMMC1 D37 D38 ISC D35 D36 J18 D33 D34 J6 DIGITAL CANTX1 R81 D31 D32 J9 3 R28 R42 2 R26 A6 A5 C29 C30 C31 4 J3 R19 R20 C1 TP3 R21 R22 L1 R7 C7 R6 R14 R15 R16 R17 D29 D30 RGB LED A4 C28 1 D1 R44 R41 R30 D2 C22 U2 C19 C13 C3 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 A0 NC C38 VDDCORE C2 D27 D28 DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 R93 R94 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 Y4 R132 B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 B VDDBU J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 Q1 R8 C8 R9 Q2 R5 C5 C6 R1 TP1 TP2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 EDBG_DIS R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 JP1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG J5 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 R43 C15 L4 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-36. JTAG J11 PB_USER BP1 3 2 4 Table 6-14. JTAG/ICE Connector J11 Signal Descriptions Pin Mnemonic Signal Description 1 VTref. 3.3V power This is the target reference voltage (main 3.3V). 2 TMS TEST MODE SELECT JTAG mode set input into target CPU 3 GND Common ground 4 TCK TEST CLOCK - Output timing signal, for synchronizing test logic and control register access JTAG clock signal into target CPU 5 GND Common ground 6 TDO JTAG TEST DATA OUTPUT - Serial data input from the target JTAG data output from target CPU 7 RTCK - Input Return test clock signal from the target Some targets having too slow system clock must synchronize the JTAG inputs to internal clocks. In present case such synchronization is unneeded and TCK merely looped back into RTCK. 8 TDI TEST DATA INPUT - Serial data output line, sampled on the rising edge of the TCK signal JTAG data input into target CPU (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 43 32-BIT ARM-BASED MICROPROCESSORS Board Components Pin Mnemonic Signal Description 9 GND Common ground 10 nSRST RESET Active-low reset signal. Target CPU reset signal. 6.4.12.2 Serial Console Port The SAMA5D2C-XULT board has a dedicated serial port for debugging, which is accessible through the 6-pin male header J1. Various interfaces can be used as USB/Serial DBGU port bridge, such as FTDI TTL-232R USB to TTL serial cable or basic breakout board for the RS232/USB converter. Figure 6-37. Debug Com Port for Console VDD_3V3 VDD_3V3 DBGU_URXD1_PD2 U20 VCC 4 GND DBGU_OE 2 DBGU_RXD DNP(0R) R342 DNP(0R) R341 VDD_3V3 R340 3 JP2 JPR2 Header 1X2 Jumper 10K DBGU_OE TP28 SMD J1 Header 1X6 1 NL17SZ126DFT2G TP27 SMD 1 2 3 4 5 6 R336 DNP(0R) DBGU_CTS R344 DNP(0R) DBGU_RTS 1 2 [8,14] VSYS_5V DBGU_RTS C170 100nF 5 R343 DBGU_CTS DBGU_TXD DBGU_RXD NL17SZ126DFT2G R339 DBGU_TXD GND DNP(68K) 4 3 R338 2 5 68K DBGU_UTXD1_PD3 VCC R337 [8,14] C177 100nF U21 1 68K DBGU_OE DNP(68K) VDD_3V3 DBGU_DIS A jumper (JP2) is available to disable the Debug communication interface. R341 and R342 are optional (not implemented) resistors that can be used for power selection. Power can be delivered either by the SAMA5D2C-XULT board or by the debug interface tool. To avoid malfunction between the debug interface (e.g., FTDI) and the on-board power system, ensure that the selected voltage level corresponds to application requirements. The console baud rate is set to 115200 by default. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 44 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND J2 C34 C35 C25 R61 R60 R49 R48 R47 R45 U3 R64 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A8 A7 A9 LCD R R31 R32 R33 R34 R35 VBAT R40 J4 JP2 R36 R37 R38 R39 3 R28 R42 2 Pin1 R19 R20 R21 R22 C1 TP3 R26 A6 A5 C29 C30 C31 4 R130 TM RGB LED A4 C28 1 J3 D2 R44 R41 R30 D1 C19 A5-USB-B D41 D42 J13 D39 D40 J19 D37 D38 SDMMC1 D35 D36 ISC D33 D34 J18 D31 D32 J6 DIGITAL CANTX1 R81 D29 D30 J9 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 A0 C38 C22 U2 L1 R7 C7 R6 R14 R15 R16 R17 C3 D27 D28 DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 R93 R94 NC J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 VDDCORE C2 D25 D26 Y2 U9 R134 R135 R136 R133 Y4 R132 B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 B VDDBU R123 R105 R100 C13 Q1 R8 C8 R9 Q2 R5 C5 C6 R1 TP1 TP2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 EDBG_DIS R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 JP1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG J5 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 R43 C15 L4 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-38. DEBUG Connector J1 PB_USER BP1 3 2 4 Table 6-15. DEBUG Connector J1 Signal Descriptions Pin Mnemonic PIO Signal Description 1 CTS RFU Handshake input 2 TXD1 (Transmitted Data) PD3 RS232 serial data output signal 3 RXD1 (Received Data) PD2 RS232 serial data input signal 4 Power - 5V/3.3V (selected by resistors) 5 RTS RFU Handshake output 6 GND - Common ground WARNING 6.4.13 When using a console connected to the DEBUG interface J1, the jumper JP2 DEBUG_DIS should be OFF. Embedded Debugger (EDBG) Interface The Embedded Debugger (EDBG)1 is an intuitive plug-and-play solution which adds full programming and debugging support to embedded hardware kits containing Microchip microcontrollers and microprocessors. It enables seamless integration between the target hardware and the Atmel Studio front end. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 45 32-BIT ARM-BASED MICROPROCESSORS Board Components In addition to the Virtual COM port which provides a UART bridge to the target device, the EDBG provides a Data Gateway Interface, through which the target device and host PC can communicate, facilitating high-level application debugging, monitoring, graphing and logging of system information in real-time. The EDBG is based on the AT32UC3A4256J high-performance low-power 32-bit AVR microcontroller running at up to 60 MHz. The device includes an on-chip USB 2.0 high-speed hardware module with dedicated DMA channels, making it ideal for data communications. By default, the EDBG is in Reset state and not usable. To use the EDBG interface, remove the jumper JP1. To avoid any conflicts with the debug signals, do not use the JTAG and EDBG at the same time. Figure 6-39. EDBG Interface VDD_3V3 2.2K 1K 1K 2.2K 1K 1K 1K 1K 1K EDBG_XIN R29 DNP(1M) EDBG_XOUT 4 [10] EDBG_ID_01 [4,9,10,12,14,15] NRST R46 EDBG_USB_VBUS_5V EDBG_USB_DM EDBG_USB_DP 330R EDBG_USB_HS_DM EDBG_USB_HS_DP R23 R25 39R 39R A10 A9 A8 EDBG_USB_FS_DM EDBG_USB_FS_DP B9 B8 C7 3 4 EDBG_ID_07 [15] 3 EDBG_ID_05 [15] EDBG_ID_04 [15] [4] 3 Q4 BSS138 1 STATUS_LED_CTRL TARGET_RESET_SENSE R53 C5 1nF 2.2uF C168 2.2uF IO2 2 100K R50 0R NRST [4,9,10,12,14,15] EDBG_SPI_MISO [15] EDBG_SPI_MOSI [15] EDBG_SPI_SCK [15] EDBG_SPI_NCS [15] K9 K8 J8 H7 EDBG_JTAG_TCK EDBG_JTAG_TDI EDBG_JTAG_TDO EDBG_JTAG_TMS J9 EDBG_RESET_N VDD_3V3 JPR1 Jumper JP1 Header 1X2 R1 10K EDBG_RESET_N EDBG_DIS VDD_3V3 C6 Q5 BSS138 1 2 VDD_3V3 C15 100nF D3 BLUE R63 PB00 PB01 PB02 PB03 PB04 PB06 PB07 PB08 PB09 PB10 PB11 [15] C4 100nF C175 100nF JTAG VDD_3V3 IO1 PRTR5V0U2X RESET_N EDBG_ID_06 VDD_3V3 (3V3) VDD_3V3 J10 C179 C171 C178 C172 C174 2.2uF 2.2uF 100nF 100nF 100nF EDBG_JTAG_TCK 1 EDBG_JTAG_TDO 3 EDBG_JTAG_TMS 5 7 EDBG_JTAG_TDI 9 2 4 6 EDBG_RESET_N 8 10 DNP(Header 2X5) 2 GND 1 USB_VBIAS TCK TDI TDO TMS L4 180ohm at 100MHz 1 2 EDBG_USB_DM EDBG_USB_DP U5 DMFS DPFS C9 10pF EDBG_USB_VBUS_5V 1 2 3 4 5 J14 MicroUSB AB Connector EARTH_USB_EDBG L11 180ohm at 100MHz 1 2 6.8K 1% C50 1nF VCC VBUS DM DP ID GND 7 11 SHD 9 10 C49 1nF 6 8 L13 180ohm at 100MHz 1 2 USB_VBUS DMHS DPHS J6 H8 R10 AT32UC3A4256HHB-C1UR ( AT32UC3A4256J-C1UR, Factory Programmed ) G4 G2 G3 J1 H1 G1 F3 F4 E3 E4 D2 D1 D3 K4 D4 F1 H2 K1 J2 H4 J3 K2 K3 J4 G5 H5 1 2 EDBG_DGI_SCL GNDIO_1 GNDIO_2 GNDIO_3 GNDIO_4 GNDIO_5 GNDIO_6 EDBG_DGI_TWD EDBG_DGI_TWCK PX00 PX01 PX02 PX03 PX04 PX05 PX06 PX07 PX08 PX09 PX10 PX12 PX13 PX15 / PX32 PX16 / PX53 PX19 / PX59 PX21 PX23 PX24 PX25 PX26 PX27 PX28 PX29 PX30 PX31 F5 C3 H3 E2 C8 E6 [15] [15] VDDIO_1 VDDIO_2 VDDIO_3 VDDIO_4 VDDIO_5 VDDIO_6 Force s/n R329 0R R2 200K U1 VDDIN_2 GNDPLL EDBG_FORCE_BOOT D10 B10 EDBG_DGI_SDA TP1 TP2 SMD SMD PA00 / PA18 PA01 / PA17 PA02 / PX47 PA03 PA04 PA05 PA06 / PA13 PA07 / PA19 PA08 PA09 PA10 PA11 PA12 / PA25 PA14 / PX11 PA15 / PX45 PA16 PA20 / PX18 PA21 / PX22 PA22 / PX20 PA23 / PX46 PA24 / PX17 PA26 / PB05 PA27 PA28 PA29 PA30 PA31 VDDCORE GNDCORE R3 100K EDBG_ADC0 PC00 / PX14 PC01 PC02 PC03 PC04 PC05 K5 K6 A5 A6 B7 A7 EDBG_DGI_GPIO0 EDBG_DGI_GPIO1 EDBG_DGI_GPIO2 EDBG_DGI_GPIO3 G8 G10 E1 F9 E9 G9 E8 H10 F8 D8 C10 C9 G7 K7 J7 E7 H9 K10 H6 G6 J10 F7 A2 A1 B4 A4 C2 E10 F10 VSYS_5V EDBG_CDC_UART_RX EDBG_CDC_UART_TX VDDIN_1 [15] [15] [15] [15] 330R 330R D9 R4 R5 DBGU_UTXD1_PD3 DBGU_URXD1_PD2 VDDANA GNDANA [8,9] [8,9] D4 RED EDBG 470R ERASE EDBG_TWI VDD_3V3 R59 EDBG_DGI_TWD EDBG_DGI_TWCK EDBG_JTAG_TCK_PD14 [8] EDBG_JTAG_TDO_PD16 [8] EDBG_JTAG_TMS_PD17 [8] EDBG_JTAG_TDI_PD15 [8] R43 TP4 SMD EDBG_ID_03 EDBG_ID_02 470R [15] [15] C11 20pF 100K 3 12MHz CL=15pF E5 B5 J5 B6 F2 F6 C14 20pF B1 B2 B3 C4 A3 D7 D6 C6 C5 D5 C1 2 EDBG_XIN EDBG_XOUT 1 R331 R52 R51 R334 R54 R55 R56 R58 R57 Y1 EDBG_ID_01 EDBG_ID_02 EDBG_ID_03 EDBG_ID_04 EDBG_ID_05 EDBG_ID_06 EDBG_ID_07 EARTH_USB_EDBG 6.4.14 CDC Debug Interface This feature is enabled only if pin J9 (RESET_N) of the microcontroller is not tied to ground. The pin is normally pulled high and controlled by jumper JP1. * * Jumper JP1 not installed: The CDC device is enabled. Jumper JP1 installed: The CDC device is disabled. WARNING 1 The default baud rate CDC is 57600 (57600/N/8/1). Device and Ordering Information--The EDBG is a factory-programmed AT32UC3A4256J-C1UR standard microcontroller with ordering code AT32UC3A4256HHB-C1UR. For more information, contact your local Microchip sales representative. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 46 32-BIT ARM-BASED MICROPROCESSORS Board Components When using a console with the EDBG-CDC, the jumper JP2 DEBUG_DIS should be ON. WARNING 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND R64 U3 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH C34 C35 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 R40 R36 R37 R38 R39 J2 R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A9 A8 A7 J4 VBAT LCD R130 TM JP2 R28 R42 3 A5-USB-B D43 D44 J13 D41 D42 J19 D39 D40 SDMMC1 D37 D38 ISC D35 D36 J18 D33 D34 J6 DIGITAL CANTX1 R81 D31 D32 J9 C1 TP3 R26 A6 A5 2 Pin1 R19 R20 R21 R22 C3 D29 D30 RGB LED C29 C30 C31 A4 4 J3 D2 1 D1 R44 R41 R30 C28 C27 A3 A2 A1 A0 C22 U2 R14 R15 R16 R17 C7 R6 L1 TP5 C20 Q1 C19 C13 C2 CANRX1 C42 Y3 J8 NC C38 L6 TP7 C37 GND GND L5 TP6 VDDCORE C17 L3 D27 D28 L2 DEBUG TXD RXD VCC RTS GND 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 R76 R77 R78 R79 R80 A R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 Y4 VDDBU R132 B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 F4_TXD B C45 R95 R96 C40 C41 R93 R94 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 5V 3V3 C23 C24 JP4 R7 R12 R13 C10 R8 C8 R9 R25 R23 C9 R10 Q2 R5 C5 C6 R1 TP1 TP2 R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R108 L10 L9 J7 C14 C11 U1 C4 R2 R3 R4 R29 R46 D4 Y1 TP4 D3 Q4 JP3 R59 Q3 C26 JP1 VBAT POWER 3V3 VDD_3V3_LP RST R63 STAT Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 J5 BOOT_DIS R103 R75 EDBG_DIS C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG R71 C32 R62 C53 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 EDBG-USB L11 R162 R164 SDMMC0 U11 L13 R43 C15 L4 3 L14 R182 R127 R125 R106 R101 R97 C49 CLASS D 4 5 6 7 XPRO EXT1 12 13 GND SDA0 AREF R153 U4 C50 J14 R160 R157 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO POWER 10 9 8 J24 JP8 C60 C59 J20 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 SCL0 A5-USB-A J23 R184 R183 C57 11 VDD_5V_IN EDBG USB Type Micro-AB Figure 6-40. EDBG USB Type Micro-AB Connector J14 C58 6.4.15 PB_USER BP1 3 2 4 Table 6-16. USB Connector J14 Signal Descriptions Pin Mnemonic Signal Description 1 VBUS 5V power 2 DM Data minus 3 DP Data plus 4 ID On-the-go identification (not connected) 5 GND Common ground 6.5 PIO Usage on Expansion Connectors 6.5.1 Arduino Connectors Five 8-pin, one 6-pin, one 10-pin and one 36-pin headers (J7, J8, J9, J16, J17, J20, J21, J22) are provided on the SAMA5D2C-XULT board to enable the PIO connection of various expansion cards. These headers' physical and electrical implementation match the Arduino R3 extension ("shields") system. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 47 32-BIT ARM-BASED MICROPROCESSORS Board Components Due to I/O multiplexing, different signals can be provided on each pin. Figure 6-41. Expansion Boards Connectors J20 [4,9,10,12,14] NRST [4] 10 9 8 7 6 5 4 3 2 1 J7 VDD_3V3 R310 1 2 3 4 5 6 7 8 100R 1% 5V_EXT_INP Socket 1X8 R194 R193 0R DNP(330R) ISC_D6/EXP/XPRO_PC0 [8,10,15] EDBG_DGI_TWCK [14] R196 R195 0R DNP(330R) ISC_D5/EXP/XPRO_PB31 EDBG_DGI_TWD [14] AREF EXP/XPRO_PD25 EXP/XPRO_PD27 EXP/XPRO_PD26 R198 R197 0R DNP(330R) [7,10,15] [9] [8,15] [8,15] [8,15] EXP/XPRO_PD28 [8,15] EDBG_SPI_NCS [14] EXP/XPRO_PB5 [7,15] EXP/XPRO_PB6 [7,15] Socket 1X10 EXP/XPRO_PB9 [7,15] J8 [7] [8] [8] [8] [8] [8] [8] [8] J21 1 2 3 4 5 6 7 8 EXP_PA16 EXP_PD19 EXP_PD20 EXP_PD23 EXP_PD21 EXP_PD22 EXP_PD24 EXP_PD30 1 2 3 4 5 6 7 8 Socket 1X8 J9 [4,8,15] 0R DNP(330R) EXP_PA19 [7,15] EDBG_DGI_GPIO0 R202 R201 0R DNP(330R) EXP_PA20 [7] EDBG_DGI_GPIO1 EXP/XPRO_PD29 Socket 1X8 [14] [14] [8,15] R203 R204 0R DNP(330R) EXP/XPRO_PB10 [7,15] EDBG_DGI_GPIO2 [14] R206 R205 0R DNP(330R) EXP/XPRO_PA21 [7,15] EDBG_DGI_GPIO3 [14] EXP/XPRO_PD12 [8,15] EXP/XPRO_PD13 [8,15] J22 1 2 3 4 5 6 7 8 [7,15] EXP_PA19 [7] EXP_PA17 [7] EXP_PA18 PMIC_LBO/EXP_PC8 [8] EXP_PC27 [8,15] EXP_PC26 [8] EXP_PC11 [8] EXP_PC10 R200 R199 1 2 3 4 5 6 7 8 Socket 1X8 EXP/XPRO_PA24 [7,15] EXP/XPRO_PA23 [7,15] ISC_D2/EXP/XPRO_PB28 ISC_D3/EXP/XPRO_PB29 EXP_PB23 [7] EXP_PB22 [7] EXP_TWD1_PD4 [8] EXP_TWCK1_PD5 [8] [7,10,15] [7,10,15] Socket 1X8 5V_EXT_INP J17 [7,10,15] [7,10,15] [8,10] [8,10] [8,10] R266 R262 22R DNP(22R) ISC_MCK/EXP_PC7 [14] EDBG_ID_04 R271 R273 0R DNP(0R) ISC_D10/EXP_PB24 [14] EDBG_ID_06 R290 R283 0R DNP(0R) 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 ISC_VSYNC/EXP_PC5 [7,10] [8,10] [7,10] ISC_RST/EXP_PB11 [8] 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 EXP_PA14 [7] ISC_D4/EXP_PB30 [7,10,15] ISC_D6/EXP/XPRO_PC0 [8,10,15] EXP_PB21 [7] ISC_D0/EXP_PB26 [7,10] ISC_D2/EXP/XPRO_PB28 [7,10,15] ISC_D4/EXP_PB30 [7,10,15] ISC_D6/EXP/XPRO_PC0 [8,10,15] EXP_PA25 [7] ISC_D9/SPI1_MISO_PC3 [8,10] ISC_HSYNC/EXP_PC6 [8,10] ISC_PCK/SPI1_NPCS0_PC4 [8,10] ISC_PWD/EXP_PB12 [7,10] 0R DNP(0R) ISC_D11/EXP_PB25 EDBG_ID_05 [14] R302 R299 0R DNP(0R) PMIC_LBO/EXP_PC8 EDBG_ID_07 [14] Socket 2X18 EXP_PC26 [7,10] [4,8,15] [8,15] EXP_PD31 [8,15] EXP/XPRO_PD27 [14] EDBG_SPI_MISO [8,15] EXP/XPRO_PD25 [14] EDBG_SPI_SCK NRST SPI1_MISO 0R DNP(330R) R247 R248 SPI1_SPCK 0R DNP(330R) R260 R257 100R 1% R261 DNP(0R) R244 VDD_3V3 6.5.1.1 R294 R292 J16 1 3 5 2 4 6 R252 R253 5V_EXT_INP DNP(0R) R240 [7,10,15] [8] EXP_PD6 [7] EXP_PA15 ISC_D5/EXP/XPRO_PB31 [7] EXP_PB20 [7,10] ISC_D1/EXP_PB27 ISC_D3/EXP/XPRO_PB29 ISC_D5/EXP/XPRO_PB31 ISC_D7/SPI1_SPCK_PC1 [7] EXP_PA22 [7] EXP_PA26 ISC_D8/SPI1_MOSI_PC2 [9] CLK_AUDIO 0R SPI1_MOSI DNP(330R) EXP/XPRO_PD26 [8,15] EDBG_SPI_MOSI [14] Header 2X3 Functions Available Through the Arduino Headers The multiplexing of the SAMA5D27 I/Os (standard parallel I/O and up to three peripheral functions per pin) makes it possible to route alternate signals via Arduino extension headers. To enable these signals, SAMA5D27 PIO multiplexing must be properly configured. For more details, refer to Board Schematics and the section PIO Controller (PIO) in the SAMA5D2 Series datasheet. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 48 32-BIT ARM-BASED MICROPROCESSORS Board Components The tables below, together with the connector schematics, provide the alternate signals available for use with Arduino connectors. 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND R40 U3 R64 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH C34 C35 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 R36 R37 R38 R39 J2 R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A8 A7 A9 LCD R130 TM JP2 J4 VBAT A5-USB-B D43 D44 J13 D41 D42 J19 D39 D40 SDMMC1 D37 D38 ISC D35 D36 J18 D33 D34 J6 DIGITAL CANTX1 R81 D31 D32 J9 3 R28 R42 2 Pin1 R26 A6 A5 C29 C30 C31 4 J3 R19 R20 C1 TP3 R21 R22 L1 R7 C7 R6 R14 R15 R16 R17 D29 D30 RGB LED A4 C28 1 D1 R44 R41 R30 D2 C22 U2 C19 C13 C3 CANRX1 C42 R76 R77 R78 R79 R80 A A3 C27 A2 A1 A0 NC C38 VDDCORE C2 D27 D28 DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 R93 R94 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 Y4 R132 B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 B VDDBU J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 Q1 R8 C8 R9 Q2 R5 C5 C6 R1 TP1 TP2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 EDBG_DIS R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 JP1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG J5 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 R43 C15 L4 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-42. J7 Connector PB_USER BP1 3 2 4 Table 6-17. J7 Connector Signals Pin No. Signal Function 1 VBAT NC 2 3V3 (IOREF) 3 RST - 4 3V3 - 5 5V - 6 GND - 7 GND - 8 VIN NC (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 49 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D47 D48 D49 D50 D51 D52 D53 GND GND R40 J2 C34 C35 U3 R64 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 ETH R67 R68 R69 R70 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 R36 R37 R38 R39 LCD R C36 CANTX0 CANRX0 A11 A10 A9 A8 A7 Pin1 J4 VBAT R130 TM JP2 R28 R42 3 R26 A6 A5 2 A5-USB-B D45 D46 J13 D43 D44 J19 D41 D42 SDMMC1 D39 D40 ISC D37 D38 J18 D35 D36 J6 DIGITAL D33 D34 J9 CANTX1 R81 D31 D32 RGB LED 4 J3 R19 R20 C3 C1 TP3 R21 R22 L1 R7 C7 R6 D29 D30 C29 C30 C31 A4 C28 A3 C27 1 D1 R44 R41 R30 D2 C22 U2 C19 C13 R14 R15 R16 R17 CANRX1 C42 R76 R77 R78 R79 R80 A Y3 A2 A1 A0 NC C38 VDDCORE C2 D27 D28 CTS DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 R95 R96 C40 C41 R93 R94 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 Y4 R132 B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 B VDDBU J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 Q1 R8 C8 R9 Q2 R5 C5 C6 R1 TP1 TP2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 EDBG_DIS R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 JP1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG J5 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 R43 C15 L4 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-43. J8 Connector PB_USER BP1 3 4 2 Table 6-18. J8 Connector Signals Pin SAMA5D27 PIO Muxing Alternates No Type . 1 PA16 SPI0_MISO TD1 QSPI0_IO0 I2SWS1 FLEXCOM3_IO 4 D11 - 2 PD1 9 PCK0 TWD1 URXD2 - I2SCK0 ISC_D11 AD0 3 PD2 0 TIOA2 TWCK1 UTXD2 - I2SMCK0 ISC_PCK AD1 4 PD2 3 URXD2 - FLEXCOM4_IO 3 - I2SDO0 ISC_FIELD AD4 5 PD2 1 TIOB2 TWD0 FLEXCOM4_IO 1 - I2SWS0 ISC_VSYNC AD2 6 PD2 2 TCLK2 TWCK0 FLEXCOM4_IO 2 - I2SDI0 ISC_HSYNC AD3 7 PD2 4 UTXD2 - FLEXCOM4_IO 4 - - - AD5 8 PD3 0 SPI1_NPCS2 TMS FLEXCOM2_O1 TIOB3 TWCK0 - AD11 (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 50 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND J2 C34 C35 U3 R64 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH R67 R68 R69 R70 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 LCD R C36 CANTX0 CANRX0 A11 A10 A9 A7 A8 R40 J4 VBAT Pin1 R19 R20 R21 R22 C1 TP3 JP2 R36 R37 R38 R39 3 R28 R42 2 R26 A6 A5 4 R130 TM RGB LED C29 C30 C31 A4 C28 1 J3 D2 R44 R41 R30 D1 C19 A5-USB-B D41 D42 J13 D39 D40 J19 D37 D38 SDMMC1 D35 D36 ISC D33 D34 J18 D31 D32 J6 DIGITAL CANTX1 R81 D29 D30 J9 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 A0 C38 C22 U2 L1 R7 C7 R6 R14 R15 R16 R17 C3 D27 D28 DEBUG TXD RXD VCC RTS GND L2 PB_USER BP1 3 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 R93 R94 NC J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 VDDCORE C2 D25 D26 Y2 U9 R134 R135 R136 R133 Y4 R132 B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 B VDDBU R123 R105 R100 C13 Q1 R8 C8 R9 Q2 R5 C5 C6 R1 TP1 TP2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 EDBG_DIS R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 JP1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG J5 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 R43 C15 L4 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-44. J9 Connector 2 4 Table 6-19. J9 Connector Signals Pin SAMA5D27 PIO Muxing Alternates No. Type 1 PA19 SPI0_NPCS2 RF1 QSPI0_IO3 TIOA0 SDHC1_DAT1 D14 2 PA17 SPI0_NPCS0 RD1 QSPI0_IO1 I2SDI1 FLEXCOM3_O1 D12 3 PA18 SPI0_NPCS1 RK1 QSPI0_IO2 I2SDO1 SDHC1_DAT0 D13 4 PC8 LCDDEN NANDRDY FIQ PCK0 UTXD1 ISC_FIELD 5 PC27 LCDDAT23 GTX3 PCK1 CANRX1 TWD0 A16 6 PC26 LCDDAT22 - GTX2 CANTX1 - A15 7 PC11 LCDDAT3 GTXEN ISC_D2 TCLK4 CANRX0 A0/NBS0 8 PC10 LCDDAT2 GTXCK ISC_D1 TIOB4 CANTX0 - (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 51 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND R40 U3 R64 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH C34 C35 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 R36 R37 R38 R39 J2 R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A9 A7 A8 LCD R130 TM JP2 J4 VBAT A5-USB-B D43 D44 J13 D41 D42 J19 D39 D40 SDMMC1 D37 D38 ISC D35 D36 J18 D33 D34 J6 DIGITAL CANTX1 R81 D31 D32 J9 3 R28 R42 2 Pin1 R26 A6 A5 C29 C30 C31 4 J3 R19 R20 R21 R22 L1 R7 C7 R6 R14 R15 R16 R17 D29 D30 RGB LED A4 C28 1 D1 R44 R41 R30 D2 C22 U2 C19 C13 C3 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 A0 NC C38 VDDCORE C2 D27 D28 DEBUG TXD RXD VCC RTS GND L2 PB_USER BP1 3 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 R93 R94 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 Y4 R132 B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 B VDDBU J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 Q1 R8 C8 R9 Q2 R5 C5 C6 R1 TP1 TP2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 EDBG_DIS R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R109 R110 R111 R112 R113 R114 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 JP1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 C1 TP3 J10 R104 R99 R108 A5-JTAG J5 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 R43 C15 L4 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-45. J20 Connector 2 4 Table 6-20. J20 Connector Signals Pin SAMA5D27 PIO Muxing Alternates No. Type 10 PC0 LCDDAT21 A23 FLEXCOM0_O1 TWCK0 - ISC_D6 9 PB31 LCDDAT20 A20 FLEXCOM0_IO4 TWD0 - ISC_D5 8 AREF - - - - - - 7 GND - - - - - - 6 PD25 SPI1_SPCK FLEXCOM4_O1 - - AD6 5 PD27 SPI1_MISO TCK FLEXCOM2_IO2 - - AD8 4 PD26 SPI1_MOSI - FLEXCOM2_IO1 - - AD7 3 PD28 SPI1_NPCS0 TDI FLEXCOM2_IO3 - - AD9 2 PB5 TCLK2 D10 PWMH2 QSPI1_SCK PTCPORT5 GTSUCOMP 1 PB6 TIOA2 D11 PWML2 QSPI1_CS PTCPORT6 GTXER (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 52 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D47 D48 D49 D50 D51 D52 D53 GND GND R40 J2 C34 C35 U3 R64 C21 C18 C16 C12 DEBUG_DIS C1 TP3 R27 R24 R18 R11 CTS ETH R67 R68 R69 R70 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 Pin1 LCD R C36 CANTX0 CANRX0 A11 A10 A9 A8 A7 JP2 J4 VBAT R130 TM R36 R37 R38 R39 3 R28 R42 2 J3 R19 R20 R26 A6 A5 C29 C30 C31 4 A5-USB-B D45 D46 J13 D43 D44 J19 D41 D42 SDMMC1 D39 D40 ISC D37 D38 J18 D35 D36 J6 DIGITAL D33 D34 J9 CANTX1 R81 D31 D32 J1 R21 R22 L1 R7 C7 R6 R14 R15 R16 R17 D29 D30 RGB LED A4 C28 1 D1 R44 R41 R30 D2 C22 U2 C19 C13 C3 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 A0 NC C38 VDDCORE C2 D27 D28 DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 R132 B Y4 VDDBU D23 D24 J17 J22 U10 C52 J16 B R139 JP6 C46 J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 Q1 R8 C8 R9 Q2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 TP1 TP2 R5 C5 C6 EDBG_DIS R1 JP1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 R43 C15 L4 R93 R94 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R74 J11 R50 R51 R52 R53 R54 R55 R56 R57 R58 C39 R152 C51 R146 R103 R75 VDD_3V3 HSIC C44 R118 R119 R120 R121 R122 R117 R108 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG R71 C32 R62 C48 C47 TP8 R138 R128 R126 R107 R102 R98 R154 R150 R148 J15 R145 R143 R141 R158 R155 D22 R65 R72 R66 R73 0 BOOT_DIS J21 F4_RXD 2 1 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 J5 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-46. J21 Connector PB_USER BP1 3 2 4 Table 6-21. J21 Connector Signals Pin SAMA5D27 PIO Muxing Alternates No. Type 1 PB9 TIOA3 D14 PWMFI1 QSPI1_IO2 - GCOL 2 PA19 SPI0_NPCS2 RF1 QSPI0_IO3 TIOA0 SDHC1_DAT1 D14 3 PA20 SPI0_NPCS3 - - TIOB0 SDHC1_DAT2 D15 4 PD29 SPI1_NPCS1 TDO FLEXCOM2_IO4 TIOA3 TWD0 AD10 5 PB10 TIOB3 D15 PWMEXTRG1 QSPI1_IO3 - GRX2 6 PA21 IRQ PCK2 TCLK0 SDHC1_DAT3 NANDRDY 7 PD12 TIOB1 FLEXCOM4_IO1 UTMI_LS1 GRXER ISC_D5 ISC_D0 8 PD13 TCLK1 FLEXCOM4_IO2 UTMI_CRDCPSEL0 GRX0 ISC_D6 ISC_D1 (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 53 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND J2 U3 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH C34 C35 R64 R31 R32 R33 R34 R35 LCD R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A8 A7 A9 R40 J4 VBAT R C25 R61 R60 R49 R48 R47 R45 JP2 R36 R37 R38 R39 3 R28 R42 2 Pin1 R19 R20 R21 R22 C1 TP3 R26 A6 A5 C29 C30 C31 4 R130 TM RGB LED A4 C28 1 J3 D2 R44 R41 R30 D1 C19 A5-USB-B D41 D42 J13 D39 D40 J19 D37 D38 SDMMC1 D35 D36 ISC D33 D34 J18 D31 D32 J6 DIGITAL CANTX1 R81 D29 D30 J9 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 A0 C38 C22 U2 L1 R7 C7 R6 R14 R15 R16 R17 C3 D27 D28 L2 DEBUG TXD RXD VCC 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 R93 R94 NC J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 VDDCORE C2 D25 D26 Y2 U9 R134 R135 R136 R133 Y4 R132 B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 B VDDBU R123 R105 R100 C13 Q1 R8 C8 R9 Q2 R5 C5 C6 R1 TP1 TP2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 EDBG_DIS R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 JP1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG J5 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 R43 C15 L4 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-47. J22 Connector RTS GND PB_USER BP1 3 2 4 Table 6-22. J22 Connector Signals Pin SAMA5D27 PIO Muxing Alternates No. Type 1 PA24 FLEXCOM1_IO0 D2 TDO SPI1_MISO - QSPI0_IO0 2 PA23 FLEXCOM1_IO1 D1 TDI SPI1_MOSI - QSPI0_CS 3 PB28 LCDDAT17 A17 FLEXCOM0_IO0 TIOA5 - ISC_D2 4 PB29 LCDDAT18 A18 FLEXCOM0_IO1 TIOB5 - ISC_D3 5 PB23 LCDDAT12 A12 RD0 TIOB2 FLEXCOM3_IO1 GMDIO 6 PB22 LCDDAT11 A11 TD0 TIOA2 FLEXCOM3_IO2 GMDC 7 PD4 TWD1 URXD2 - GCOL ISC_D10 NCS0 8 PD5 TWCK1 UTXD2 - GRX2 ISC_D9 NCS1 (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 54 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND R40 U3 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH C34 C35 R64 R31 R32 R33 R34 R35 J2 R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A8 A7 A9 LCD R36 R37 R38 R39 Pin1 J4 VBAT R C25 R61 R60 R49 R48 R47 R45 JP2 R28 R42 3 J3 R19 R20 R21 R22 C1 TP3 R26 A6 A5 C29 C30 C31 2 R130 TM RGB LED A4 C28 4 D1 1 A5-USB-B D41 D42 J13 D39 D40 J19 D37 D38 SDMMC1 D35 D36 ISC D33 D34 J18 D31 D32 J6 DIGITAL CANTX1 R81 D29 D30 J9 CANRX1 C42 R76 R77 R78 R79 R80 A C27 A3 A2 A1 R44 R41 R30 C19 D2 C22 U2 L1 R7 C7 R6 R14 R15 R16 R17 C3 D27 D28 L2 DEBUG TXD RXD VCC 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 C38 A0 NC J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 VDDCORE C2 D25 D26 Y2 U9 R134 R135 R136 R133 R132 B Y4 VDDBU D23 D24 J17 J22 U10 C52 J16 B R139 JP6 C46 R123 R105 R100 C13 Q1 R8 C8 R9 Q2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 TP1 TP2 R5 C5 C6 EDBG_DIS R1 JP1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 R43 C15 L4 R93 R94 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R74 J11 R50 R51 R52 R53 R54 R55 R56 R57 R58 C39 R152 C51 R146 R103 R75 VDD_3V3 HSIC C44 R118 R119 R120 R121 R122 R117 R108 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG R71 C32 R62 C48 C47 TP8 R138 R128 R126 R107 R102 R98 R154 R150 R148 J15 R145 R143 R141 R158 R155 D22 R65 R72 R66 R73 0 BOOT_DIS J21 F4_RXD 2 1 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 J5 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-48. J17 Connector RTS GND PB_USER BP1 3 2 4 Table 6-23. J17 Connector Signals Pin SAMA5D27 PIO Muxing Alternates No. Type 1 5V - - - - - - 2 5V - - - - - - 3 PD6 TCK PCK1 - GRX3 ISC_D8 NCS2 4 PA14 SPI0_SPCK TK1 QSPI0_SCK I2SMCK1 FLEXCOM3_IO3 D9 5 PA15 SPI0_MOSI TF1 QSPI0_CS I2SCK1 FLEXCOM3_IO1 D10 6 PB30 LCDDAT19 A19 FLEXCOM0_IO3 TCLK5 - ISC_D4 7 PB31 LCDDAT20 A20 FLEXCOM0_IO4 TWD0 - ISC_D5 8 PC0 LCDDAT21 A23 FLEXCOM0_O1 TWCK0 - ISC_D6 9 PB20 LCDDAT9 A9 TK0 TIOB3 PCK1 GTX0 10 PB21 LCDDAT10 A10 TF0 TCLK3 FLEXCOM3_IO3 GTX1 11 PB27 LCDDAT16 A16 UTXD0 PDMCLK0 - ISC_D1 12 PB26 LCDDAT15 A15 URXD0 PDMDAT0 - ISC_D0 13 PB29 LCDDAT18 A18 FLEXCOM0_IO1 TIOB5 - ISC_D3 14 PB28 LCDDAT17 A17 FLEXCOM0_IO0 TIOA5 - ISC_D2 15 PB31 LCDDAT20 A20 FLEXCOM0_IO4 TWD0 - ISC_D5 16 PB30 LCDDAT19 A19 FLEXCOM0_IO3 TCLK5 - ISC_D4 (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 55 32-BIT ARM-BASED MICROPROCESSORS Board Components Pin SAMA5D27 PIO Muxing Alternates No. Type 17 PC1 LCDDAT22 A24 CANTX0 SPI1_SPCK I2SCK0 ISC_D7 18 PC0 LCDDAT21 A23 FLEXCOM0_O1 TWCK0 - ISC_D6 19 PA22 FLEXCOM1_IO3 D0 TCK SPI1_SPCK SDHC1_CK QSPI0_SCK 20 PA25 FLEXCOM1_IO4 D3 TMS SPI1_NPCS0 - QSPI0_IO1 21 PA26 FLEXCOM1_O1 D4 NTRST SPI1_NPCS1 - QSPI0_IO2 22 PC3 LCDPWM NWAIT TIOA1 SPI1_MISO I2SWS0 ISC_D9 23 PC2 LCDDAT23 A25 CANRX0 SPI1_MOSI I2SMCK0 ISC_D8 24 PC6 LCDHSYNC NCS1 TWD1 SPI1_NPCS2 25 PC5 LCDVSYNC NCS0 TCLK1 SPI1_NPCS1 I2SDO0 ISC_VSYNC 26 PC4 LCDDISP NWR1/NBS1 TIOB1 SPI1_NPCS0 I2SDI0 ISC_PCK 27 PB11 LCDDAT0 A0/NBS0 URXD3 PDMDAT0 - GRX3 28 PB12 LCDDAT1 A1 UTXD3 PDMCLK0 - GTX2 29 PC7 LCDPCK NCS2 TWCK1 SPI1_NPCS3 URXD1 ISC_MCK 30 PB25 LCDDAT14 A14 RF0 - FLEXCOM3_IO1 ISC_D11 31 PB24 LCDDAT13 A13 RK0 TCLK2 FLEXCOM3_IO4 ISC_D10 32 PC8 LCDDEN NANDRDY FIQ PCK0 UTXD1 ISC_FIELD 33 PD31 ADTRG NTRST IRQ TCLK3 PCK0 - 34 PC26 LCDDAT22 - GTX2 CANTX1 35 GND - - - - - - 36 GND - - - - - - (c) 2017 Microchip Technology Inc. User Guide ISC_HSYNC A15 DS50002691B-page 56 32-BIT ARM-BASED MICROPROCESSORS Board Components 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D45 D46 D47 D48 D49 D50 D51 D52 D53 GND GND U3 R64 C21 C18 C16 C12 R31 R32 R33 R34 R35 DEBUG_DIS J1 R27 R24 R18 R11 CTS ETH C34 C35 C25 R61 R60 R49 R48 R47 R45 R40 R36 R37 R38 R39 J2 R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A8 A7 A9 LCD R130 TM JP2 J4 VBAT A5-USB-B D43 D44 J13 D41 D42 J19 D39 D40 SDMMC1 D37 D38 ISC D35 D36 J18 D33 D34 J6 DIGITAL CANTX1 R81 D31 D32 J9 3 R28 R42 2 Pin1 R26 A6 A5 C29 C30 C31 4 J3 R19 R20 C3 C1 TP3 R21 R22 L1 R7 C7 R6 D29 D30 RGB LED A4 C28 A3 C27 1 D1 R44 R41 R30 D2 C22 U2 C19 C13 R14 R15 R16 R17 CANRX1 C42 R76 R77 R78 R79 R80 A Y3 A2 A1 A0 NC C38 VDDCORE C2 D27 D28 DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 R95 R96 C40 C41 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 R132 B Y4 VDDBU D23 D24 J17 J22 U10 C52 J16 B R139 JP6 C46 J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 Q1 R8 C8 R9 Q2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 TP1 TP2 R5 C5 C6 EDBG_DIS R1 JP1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 R43 C15 L4 R93 R94 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R74 J11 R50 R51 R52 R53 R54 R55 R56 R57 R58 C39 R152 C51 R146 R103 R75 VDD_3V3 HSIC C44 R118 R119 R120 R121 R122 R117 R108 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG R71 C32 R62 C48 C47 TP8 R138 R128 R126 R107 R102 R98 R154 R150 R148 J15 R145 R143 R141 R158 R155 D22 R65 R72 R66 R73 0 BOOT_DIS J21 F4_RXD 2 1 3 R162 R164 SDMMC0 U11 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 L11 EDBG-USB C49 J5 4 5 6 L14 R182 R127 R125 R106 R101 R97 L13 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-49. J16 Connector PB_USER BP1 3 2 4 Table 6-24. J16 Connector Signals Pin SAMA5D27 PIO Muxing Alternates No. Type 1 PD27 SPI1_MISO TCK FLEXCOM2_IO2 - - AD8 2 POWER (1) - - - - - - 3 PD25 SPI1_SPCK - FLEXCOM4_O1 - - AD6 4 PD26 SPI1_MOSI - FLEXCOM2_IO1 - - AD7 5 nRST - - - - - - 6 GND - - - - - - Note: 5V/3.3V selected by resistors 6.5.2 XPRO The SAMA5D2C-XULT board features three connectors to interface with standard Xplained PRO extensions. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 57 32-BIT ARM-BASED MICROPROCESSORS Board Components Figure 6-50. XPRO Connectors Schematics XPRO Power 5V_EXT_INP J24 1 3 VSYS_5V 2 4 VDD_3V3 DNP(Header 2X2) XPRO EXT1 J25 1 3 5 7 9 11 13 15 17 19 ID ADC(+) GPIO PWM(+) IRQ/GPIO TWI_SDA UART_RX SPI_SS_A SPI_MISO [14] EDBG_ID_02 [8] XPRO_PD11 [8,15] EXP/XPRO_PD13 [7,15] EXP/XPRO_PB9 [8,15] EXP/XPRO_PD13 [7,10,15] ISC_D5/EXP/XPRO_PB31 [7,15] EXP/XPRO_PA23 [8,15] EXP/XPRO_PD28 [8,15] EXP/XPRO_PD27 2 4 6 8 10 12 14 16 18 20 ADC(-) GPIO PWM(-) SPI_SS_B/GPIO TWI_SCL UART_TX SPI_MOSI SPI_SCK EXP/XPRO_PD12 [8,15] XPRO_PD18 [8] EXP/XPRO_PB10 [7,15] EXP/XPRO_PD29 [8,15] ISC_D6/EXP/XPRO_PC0 [8,10,15] EXP/XPRO_PA24 [7,15] EXP/XPRO_PD26 [8,15] EXP/XPRO_PD25 [8,15] VDD_3V3 DNP(Header 2X10) XPRO EXT2 J26 1 3 5 7 9 11 13 15 17 19 ID ADC(+) GPIO PWM(+) IRQ/GPIO TWI_SDA UART_RX SPI_SS_A SPI_MISO [14] EDBG_ID_03 [8] XPRO_PD7 [8] XPRO_PD9 [7,15] EXP/XPRO_PB5 [7,15] EXP/XPRO_PA21 [7,10,15] ISC_D2/EXP/XPRO_PB28 [7,10,15] ISC_D3/EXP/XPRO_PB29 [8,15] EXP/XPRO_PD29 [8,15] EXP/XPRO_PD27 2 4 6 8 10 12 14 16 18 20 ADC(-) GPIO PWM(-) SPI_SS_B/GPIO TWI_SCL UART_TX SPI_MOSI SPI_SCK XPRO_PD8 [8] XPRO_PD10 [8] EXP/XPRO_PB6 [7,15] EXP/XPRO_PD28 [8,15] ISC_D3/EXP/XPRO_PB29 ISC_D2/EXP/XPRO_PB28 EXP/XPRO_PD26 [8,15] EXP/XPRO_PD25 [8,15] VDD_3V3 [7,10,15] [7,10,15] DNP(Header 2X10) The standard extension headers include common signals. 17 XPRO EXT2 F0_RXD JP9 J26 F1_TXD 15 F1_RXD 16 F0_TXD 19 20 F3_RXD SDA1 SCL1 21 18 F3_TXD 14 D47 D48 D49 D50 D51 D52 D53 GND GND U3 R64 C21 C18 C16 C12 DEBUG_DIS J1 R27 R24 R18 R11 CTS User Guide ETH C34 C35 C25 R61 R60 R49 R48 R47 R45 R31 R32 R33 R34 R35 R40 J2 R R67 R68 R69 R70 C36 CANTX0 CANRX0 A11 A10 A8 A7 A9 LCD R130 TM R36 R37 R38 R39 J4 VBAT A5-USB-B D45 D46 J13 D43 D44 J19 D41 D42 SDMMC1 D39 D40 ISC D37 D38 J18 D35 D36 J6 DIGITAL D33 D34 J9 CANTX1 R81 D31 D32 JP2 R28 R42 3 Pin1 R26 A6 A5 C29 C30 C31 4 2 J3 R19 R20 C1 TP3 R21 R22 L1 R7 C7 R6 R14 R15 R16 R17 D29 D30 RGB LED A4 C28 1 D1 R44 R41 R30 D2 C22 U2 C19 C13 C3 CANRX1 C42 R76 R77 R78 R79 R80 A A3 C27 A2 A1 A0 NC C38 VDDCORE C2 D27 D28 DEBUG TXD RXD VCC RTS GND L2 3.3V LEVELS U7 R137 PIOBU J12 C43 R129 C45 Y3 R95 R96 C40 C41 R93 R94 R123 R105 R100 D25 D26 Y2 U9 R134 R135 R136 R133 Y4 R132 B R152 C51 R146 D23 D24 J17 J22 U10 J16 C52 HSIC D22 R65 R72 R66 R73 0 J21 F4_RXD 2 1 B VDDBU J8 L5 L6 TP7 C37 GND GND 5V 3V3 C23 C24 (c) 2017 Microchip Technology Inc. Q1 R8 C8 R9 Q2 R5 C5 C6 R1 TP1 TP2 R25 R23 C9 R10 JP4 TP6 TP5 C20 Q3 L3 R13 C10 C14 C11 C17 U1 C4 R2 R3 R4 R29 R46 R12 TP4 D3 Q4 JP3 R59 EDBG_DIS R139 JP6 C46 R158 R155 C44 R118 R119 R120 R121 R122 R117 R108 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 L10 L9 J7 VBAT D4 POWER Y1 3V3 VDD_3V3_LP RST C26 STAT R63 Q5 C33 L8 L7 JP5 R50 R51 R52 R53 R54 R55 R56 R57 R58 R74 J11 VDD_3V3 C39 JP1 BOOT_DIS R103 R75 R71 C32 R62 C48 C47 R154 R150 R148 J15 R145 R143 R141 TP8 R138 R128 R126 R107 R102 R98 R109 R110 R111 R112 R113 R114 R104 R99 J10 A5-JTAG J5 3 R151 R149 R147 R144 R142 R140 R131 L12 R124 U5 EDBG-USB L11 R162 R164 SDMMC0 U11 L13 R43 C15 L4 4 6 5 L14 R182 R127 R125 R106 R101 R97 C49 CLASS D F4_TXD 12 13 GND SDA0 SCL0 AREF R153 U4 C50 J14 R160 R157 C53 U6 4 EDBG-JTAG WWW.ATMEL.COM 5V 5V A 3 U8 WAKE UP BP2 2 J25 XPRO EXT1 10 9 8 7 XPRO POWER 11 J24 C60 C59 4 R177 R175 R173 R171 R169 R167 R165 R163 R161 R159 R156 VDDIODDR R115 R116 2 C56 R178 R179 C54 R180 C55 R181 3 R176 R174 R172 R170 R168 R166 JP7 RESET BP3 J20 A5-USB-A J23 R184 R183 C57 JP8 C58 VDD_5V_IN Figure 6-51. XPRO Connectors PB_USER BP1 3 2 4 DS50002691B-page 58 32-BIT ARM-BASED MICROPROCESSORS Board Components Table 6-25. XPRO Power Connector J24 Signal Descriptions Signal Pin No. Signal EXP_5V 1 2 GND VDD_5V 3 4 VSYS_3V3 Table 6-26. XPRO EXT1 Connector J25 Signal Descriptions Pin No. Type XPRO Signal SAMA5D27 PIO Muxing Alternates 1 - EDBG_ID_0 2 - - - - - - - 2 GND - - - - - - - - 3 PD11 ADC(+) TIOA1 PCK2 UTMI_LS0 GRXDV ISI_D4 ISI_MCK PTCCOL0 4 PD12 ADC(-) TIOB1 FLEXCOM4_IO UTMI_LS1 1 GRXER ISI_D5 ISI_D4 PTCCOL1 5 PD13 GPIO TCLK1 FLEXCOM4_IO UTMI_CDRCP 2 SEL0 GRX0 ISI_D6 ISI_D5 PTCCOL2 6 PD18 GPIO NTRST - - GMDIO ISI_FIELD ISI_D10 PTCCOL7 7 PB9 PWM(+) TIOA3 D14 PWMFI1 QSPI1_IO2 - GCOL - 8 PB10 PWM(-) TIOB3 D15 PWMEXTRG1 QSPI1_IO3 - GRX2 - 9 PD13 IRQ/GPIO TCLK1 FLEXCOM4_IO UTMI_CDRCP 2 SEL0 GRX0 ISI_D6 ISI_D5 PTCCOL2 10 PD29 SPI_SS_B/ GPIO SPI1_NPCS1 TDO FLEXCOM2_IO TIOA3 4 TWD0 - AD10 11 PB31 TWI_SDA LCDDAT20 A20 FLEXCOM0_IO TWD0 4 - ISI_D5 - 12 PC0 TWI_SCL LCDDAT21 A23 FLEXCOM0_O 1 TWCK0 - ISI_D6 - 13 PA23 UART_RX FLEXCOM1_IO D1 2 TDI SPI1_MOSI - QSPI0_CS - 14 PA24 UART_TX FLEXCOM1_IO D2 1 TDO SPI1_MISO - QSPI0_IO0 - 15 PD28 SPI_SS_A SPI1_NPCS0 TDI FLEXCOM2_IO - 3 - - AD9 16 PD26 SPI_MOSI SPI1_MOSI - FLEXCOM2_IO - 1 - - AD7 17 PD27 SPI_MISO SPI1_MISO TCK FLEXCOM2_IO - 2 - - AD8 18 PD25 SPI_SCK SPI1_SPCK - FLEXCOM4_O 1 - - - AD6 19 GND - - - - - - - - 20 3V3 - - - - - - - - (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 59 32-BIT ARM-BASED MICROPROCESSORS Board Components Table 6-27. XPRO EXT2 Connector J26 Signal Descriptions Pin No. Type XPRO Signal SAMA5D27 PIO Muxing Alternates 1 - EDBG_ID_0 3 - - - - - - - 2 GND - - - - - - - - 3 PD7 ADC(+) TDI - UTMI_RXVAL GTX2 ISI_D0 NWR1/ NBS1 PTCROW4 4 PD8 ADC(-) TDO - UTMI_RXERR GTX3 ISI_D1 NANDRDY PTCROW5 5 PD9 GPIO TMS - UTMI_RXACT GTXCK ISI_D2 - PTCROW6 6 PD10 GPIO NTRST - UTMI_HDIS GTXEN ISI_D3 - PTCROW7 7 PB5 PWM(+) TCLK2 D10 PWMH2 QSPI1_SCK PTCPORT5 GTSUCOM P - 8 PB6 PWM(-) TIOA2 D11 PWML2 QSPI1_CS PTCPORT6 GTXER - 9 PA21 IRQ/GPIO IRQ PCK2 - TCLK0 SDHC1_DA T3 NANDRDY - 10 PD28 SPI_SS_B/ GPIO SPI1_NPCS0 TDI FLEXCOM2_IO - 3 - - AD9 11 PB28 TWI_SDA LCDDAT17 A17 FLEXCOM0_IO TIOA5 1 - ISI_D2 - 12 PB29 TWI_SCL LCDDAT18 A18 FLEXCOM0_IO TIOB5 2 - ISI_D3 - 13 PB29 UART_RX LCDDAT18 A18 FLEXCOM0_IO TIOB5 2 - ISI_D3 - 14 PB28 UART_TX LCDDAT17 A17 FLEXCOM0_IO TIOA5 1 - ISI_D2 - 15 PD29 SPI_SS_A SPI1_NPCS1 TDO FLEXCOM2_IO TIOA3 4 TWD0 - AD10 16 PD26 SPI_MOSI SPI1_MOSI - FLEXCOM2_IO - 1 - - AD7 17 PD27 SPI_MISO SPI1_MISO TCK FLEXCOM2_IO - 2 - - AD8 18 PD25 SPI_SCK SPI1_SPCK - FLEXCOM4_O 1 - - - AD6 19 GND - - - - - - - - 20 3V3 - - - - - - - - (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 60 32-BIT ARM-BASED MICROPROCESSORS Board Schematics 7. Board Schematics This section contains the following schematics: * * * * * * * * * * * * * * Block Diagram PIO Muxing Table Power Supply SAMA5D27 - Power SAMA5D27 - DDR3 SAMA5D27 - PIOA and PIOB SAMA5D27 - PIOC and PIOD SAMA5D27 - SYS, Tamper, and Debug USB, ISC, and LCD Serial Flash, LEDS, Push Button and ClassD Ethernet SD and eMMC EDBG Expansion and XPRO Connectors Important: Design Reuse Recommendation In case the memory or PIO busses go to multiple destinations, series resistors must be added. These resistors must be located at the beginning of each branch, as close as possible to the MPU. In case these connections are point-to-point, the branch resistors found in the following schematics can be removed. In all cases, it is recommended to always perform routing simulation to check signal integrity prior to PCB manufacturing. 7.1 Schematics (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 61 (c) 2017 Microchip Technology Inc. Figure 7-1. Block Diagram rotatethispage90 4 5 Push Buttons D Reset Force PwrOn Sheet 4 5V & 3V3 2 3 1 5V INPUT Single PMU Solution Sheet 10 Sheet 4 USB A,B,C Power rails Expansion & XPRO Connectors User Guide B PMU or Super Cap VBAT 5: 6: 7: 8: 9: Power Part DDR3 CTL PIOA & PIOB PIOC & PIOD SYS & JTAG & DBUG ANALOG Reference Sheet 6 EBI 4Gb DDR3 SDRAM PIO A 32Gb eMMC Flash JTAG Connector C Sheet 9 Sheet 13 B PIO A,B,C,D PIO A,B,C,D ISC Connector LCD Connector MAC Serial EEPROM QSPI Serial Flash SPI Serial Flash Audio Class D Sheet 10 Sheet 10 Sheet 11 Sheet 11 Sheet 11 Sheet 11 SD Card Ethernet 10/100M bps Sheet 12 Sheet 13 A A C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE REV. SHEET C Block Diagram 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 2 15 Board Schematics DS50002691B-page 62 Sheet 15 Sheet 4 Sheet Sheet Sheet Sheet Sheet Sheet 14 EDBG JTAG PIO C USB DEVICE 32-BIT ARM-BASED MICROPROCESSORS User LEDs Push Buttons USB B Host USB C HSIC Atmel SAMA5D27 Cortex(R)-A5 Processor Sheet 11 D USB A OTG 5V INPUT (c) 2017 Microchip Technology Inc. Figure 7-2. PIO Muxing Table rotatethispage90 5 4 3 2 1 PIO Muxing & Jumper setting D PIOB USAGE PIOC USAGE PA16 SPI0_MISO/EXP PB0 LED_BLUE/LCD_ID PB16 ETH_GRXDV PC0 ISC_D6/EXP/XPRO SDHC0_CMD PA17 SPI0_CS0/EXP PB1 CLASSD_R0 PB17 ETH_GRXER PC1 ISC_D7/SPI1_SPCK/EXP GND 2 PA2 SDHC0_DAT0 PA18 SDHC1_DAT0/EXP PB2 CLASSD_R1 PB18 ETH_GRX0 PC2 ISC_D8/SPI1_MOSI/EXP NC 3 PA3 SDHC0_DAT1 PA19 SDHC1_DAT1/EXP PB3 CLASSD_R2 PB19 ETH_GRX1 PC3 ISC_D9/SPI1_MISO/EXP NC 4 PA4 SDHC0_DAT2 PA20 SDHC1_DAT2/EXP PB4 CLASSD_R3 PB20 ETH_GTX0/EXP PC4 ISC_PCK/SPI1_NPCS0/EXP LCDDAT2 5 PA5 SDHC0_DAT3 PA21 SDHC1_DAT3/EXP/XPRO PB5 LED_GREEN/EXP/XPRO PB21 ETH_GTX1/EXP PC5 ISC_VSYNC/EXP LCDDAT3 6 PA6 SDHC0_DAT4 PA22 SDHC1_CK/QSPI0_SCK/EXP PB6 LED_RED/EXP/XPRO PB22 ETH_GMDC/EXP PC6 ISC_HSYNC/EXP GND 7 PA7 SDHC0_DAT5 PA23 QSPI0_CS/EXP/XPRO PB7 LCD_IRQ1 PB23 ETH_GMDIO/EXP PC7 ISC_MCK/EXP LCDDAT4 8 PA8 SDHC0_DAT6 PA24 QSPI0_IO0/EXP/XPRO PB8 LCD_IRQ2 PB24 ISC_D10/EXP PC8 PMIC_LBO/EXP LCDDAT5 9 PA9 SDHC0_DAT7 PA25 QSPI0_IO1/EXP PB9 USER_PB/EXP/XPRO PB25 ISC_D11/EXP PC9 ETH_INT LCDDAT6 10 PA10 SDHC0_RSTN PA26 QSPI0_IO2/EXP PB10 USBB_EN5V/EXP/XPRO PB26 ISC_D0/EXP PC10 LCD_DAT2/EXP LCDDAT7 11 PA11 SDHC0_VDDSEL PA27 QSPI0_IO3 PB11 ISC_RST/EXP PB27 ISC_D1/EXP PC11 LCD_DAT3/EXP GND 12 PA12 PMIC_CHGLEV PA28 SDHC1_CMD PB12 ISC_PWD/EXP PB28 ISC_D2/EXP/XPRO PC12 LCD_DAT4 NC 13 PA13 SDHC0_CD PA29 USBB_OVCUR PB13 PMIC_IRQ PB29 ISC_D3/EXP/XPRO PC13 LCD_DAT5 NC 14 PA14 SPI0_SPCK/EXP PA30 SDHC1_CD PB14 ETH_GTXCK PB30 ISC_D4/EXP PC14 LCD_DAT6 LCDDAT10 15 PA15 SPI0_MOSI/EXP PA31 USBA_VBUS Detection PB15 ETH_GTXEN PB31 ISC_D5/EXP/XPRO PC15 LCD_DAT7 LCDDAT11 16 GND 17 LCDDAT12 18 PIOD USAGE PIOD USAGE User Guide LCDDAT13 19 PC16 LCD_DAT10 PD0 LCD_PCK PD16 20 PC17 LCD_DAT11 PD1 LCD_DEN PD17 JTAG_TMS LCDDAT15 21 PC18 LCD_DAT12 PD2 DBGU_URXD1 PD18 XPRO GND 22 PC19 LCD_DAT13 PD3 DBGU_UTXD1 PD19 LCD_XP/EXP NC 23 PC20 LCD_DAT14 PD4 LCD/EEP/ISC/EXP_TWD1 PD20 LCD_XM/EXP JTAG_TDO NC 24 PC21 LCD_DAT15 PD5 LCD/EEP/ISC/EXP_TWCK1 PD21 LCD_YP/PMIC_TWD0/EXP LCDDAT18 25 PC22 LCD_DAT18 PD6 EXP PD22 LCD_YM/PMIC_TWCK0/EXP LCDDAT19 26 PC23 LCD_DAT19 PD7 XPRO PD23 EXP GND 27 PC24 LCD_DAT20 PD8 XPRO PD24 EXP 28 PC25 LCD_DAT21 PD9 XPRO PD25 EXP/XPRO 29 PC26 LCD_DAT22/EXP PD10 XPRO PD26 EXP/XPRO LCDDAT22 30 PC27 LCD_DAT23/EXP PD11 XPRO PD27 EXP/XPRO LCDDAT23 31 PC28 LCD_PWM PD12 EXP/XPRO PD28 EXP/XPRO GND 32 PC29 LCD_DISP PD13 EXP/XPRO PD29 EXP/XPRO LCDPCK LCD_VSYNC PD14 JTAG_TCK PD30 EXP LCD_HSYNC PD15 JTAG_TDI PD31 EXP 33 PC30 LCDVSYNC 34 PC31 LCDHSYNC 35 LCDDEN 36 37 SPI1_MOSI/AD1_XM 38 SPI1_MISO/AD2_YP 39 SPI1_NPCS0/AD3_YM 40 DS50002691B-page 63 LCDDISP 41 TWD1 42 TWCK1 43 IRQ1 44 IRQ2 45 LCDPWM NRST 46 VCC 48 VCC 49 GND 50 JUMPER DESCRIPTION PART DEFAULT FUNCTION JP1 OPEN JP2 OPEN Disable EDBG Disable Debug JP3 CLOSE I VDD_3V3_LP Measurement JP4 CLOSE I VDDCORE Measurement JP5 CLOSE I VDDISC+VDDIOP0/1/2 Measurement JP6 CLOSE I VDDBU Measurement JP7 CLOSE I VDDIODDR_MPU Measurement JP8 CLOSE I VDD_5V_IN Measurement JP9 OPEN Disable CS of SPI&QSPI&eMMC Memory B A 47 C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE REV. SHEET C PIO Muxing 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 3 15 Board Schematics SPI1_SPCK/AD0_XP D C PIOC USAGE LCDDAT14 LCDDAT21 A USAGE SDHC0_CK PA1 LCDDAT20 B PIOB PA0 1 32-BIT ARM-BASED MICROPROCESSORS C PIOA USAGE PIOA USAGE LCD ID_SYS rotatethispage90 4 3 JP8 JPR8 Header 1X2 Jumper [14] U12 8 EDBG_USB_VBUS_5V R187 R186 10K 10K IN1 3 2 [10] D 6 USBA_VBUS_5V STAT VSNS OUT EN ILIM IN2 GND 2 1 VDD_5V_IN 7 4 R185 1 390R 1% R280 C59 10uF 5 C60 10uF C58 100nF D6 BAT54C VDDBU C44 DNP(1uF) + C42 0.2F/3.3V VSYS_5V VSYS_5V Populate R if no Super Cap 3 C180 10uF 3 1 2 B1 B2 nPBSTAT VOUT1 VOUT2 JP7 JPR7 Header 1X2 Jumper A1 A2 B3 SW1 SW2 PGND1 PGND2 AGND VDDIODDR VDD_1V35 C181 22uF L27 0.47uH Q8 BSS138 2 VIN C1 C2 For DDR3 For MPU C3 JPR4 JP4 Header 1X2 Jumper EN FAN48610 1 2 VDDCORE C VDDPLLA 10uH_150mA L12 VDD_1V2 2 VIN_5V 33 2.2M 1% R22 1.5M 1% R27 R16 R17 100R 1% 100R 1% R20 100R 1% VSYS_5V C7 DNP(1nF) R30 R26 DNP(8.2K 1%) 25 SW3 OUT3 PWRHLD OUT4 Q3 BSS138 OUT5 2 GNDP3 GNDP12 EXPAD 41 BP3 14 3 GNDA nPBIN TP11 SMD PWREN TP14 SMD 1 100nF R12 100K A SW2 OUT2 VSEL Tact Switch SHDN C10 9 49.9K 1% Tact Switch BP2 DS50002691B-page 64 [9] 1K RED C167 100nF 1 100R 1% VBAT VBAT 24 1 2 3 J3 1X3Pin 38 2 L5 1 2 VDDIOP2 DNP(Header 1X2 2.00MM) C19 4.7uF 1 JPR5 JP5 Header 1X2 Jumper L7 2 VDDIOP1 180ohm at 100MHz VDD_3V3 1 C23 10uF C24 100nF L8 2 VDDIOP0 180ohm at 100MHz 1 L9 2 VDDISC 180ohm at 100MHz L6 2.2uH 1 C22 10uF C37 10uF C38 100nF L10 B 2 180ohm at 100MHz 15 17 L1 2.2uH C3 10uF C2 10uF C1 100nF VDDOSC OUT6 OUT7 4 VDD_2V5 5 VDD_3V3 8 VDD_3V3 7 VDD_1V8 R327 0R JP3 JPR3 Header 1X2 Jumper VDD_3V3_LP VDD_LED R330 VDDSDHC1V8 0R 1 L3 VDD_3V3_LP 2 R293 2R2 R284 0R R303 0R R300 2R2 L20 10uH_150mA 180ohm at 100MHz C169 4.7uF C17 4.7uF C173 4.7uF L19 1 L23 VDDANA 2 VDDAUDIOPLL L22 10uH_150mA R19 0R A C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 3 2 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE XXX XXX XXX XXX VER. XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE REV. SHEET C Power Supply 4 VDDUTMII 2 180ohm at 100MHz C13 4.7uF RESET WAKE UP 1 180ohm at 100MHz Place TP11 and TP14 to Bottom. 5 VDDHSIC 2 J4 2.2uH C20 10uF 36 34 2 L16 180ohm at 100MHz VSYS_5V R44 29 30 L18 180ohm at 100MHz VDD_1V2 3 C8 100nF 2 R13 49.9K 1% R9 CHGLEV nRSTO nIRQ nPBSTAT nLBO SDA SCL VSYS_5V R14 Q1 BSS138 D1 C176 10uF 1 4 15 Board Schematics 2 C164 10uF VDDFUSE 1 Q2 BSS138 C163 10uF VDD_1V35 37 3 1 DNP(0R) 10 3 ISET REFBP 28 VDDUTMIC VDD_3V3 0R R41 R15 100K R8 68K TH SW1 OUT1 22 11 12 13 19 27 26 nPBSTAT VSYS_5V BAT1 BAT2 C166 47nF 2.43K 1% PMIC_LBO/EXP_PC8 PMIC_TWD0_PD21 PMIC_TWCK0_PD22 LBI 31 32 39 35 16 6 40 C 2R2 1 2 1 R7 PMIC_CHGLEV_PA12 [9,10,12,14,15] NRST [7] PMIC_IRQ_PB13 1 ACIN nSTAT 20 23 1 10K R6 10K [8,15] [8] [8] R21 VDD_3V3 DNP(3.9K 1%) B VSYS1 VSYS2 VP1 VP2 VP3 INL NC1 VBAT 11K 1% R24 [7] 21 Q7 DNP(IRLML6402) R18 DNP(11K 1%) CHGIN C165 4.7uF 5V_EXT_INP R11 ACT8945AQJ405-T 18 User Guide [15] 3 U2 R129 VSYS_5V 1 2 VDD_5V_IN D9 (replaced with 0R-1206 -see User Guide) 32-BIT ARM-BASED MICROPROCESSORS 1 Q9 BSS138 R345 WKUP R333 100K 10K [9] R332 100K VDDB_5V U22 A3 R346 100K D 1 2 VSYS_5V R139 DNP(2.2K) C46 100nF (Super)-Capacitor energy storage VDDBU JP6 Header 1X2 3 2 100R 1% D5 RB160M-60TR SAMA5D2-XULT PCB TPS2113 JPR6 Jumper VDD_3V3 PCB1 1 1 2 5 1 2 (c) 2017 Microchip Technology Inc. Figure 7-3. Power Supply (c) 2017 Microchip Technology Inc. Figure 7-4. SAMA5D27 - Power rotatethispage90 5 4 3 VDDCORE (1V2) C28 10uF D C27 10uF TP30 SMD VSYS_5V TP24 SMD VDD_1V35 TP6 SMD VDD_1V2 TP7 SMD VDD_3V3 TP3 SMD VDDFUSE TP15 SMD VDD_3V3_LP TP5 SMD VDD_LED TP25 SMD VDDSDHC1V8 VDDCORE C143 100nF C70 10uF C71 10uF C29 100nF C132 100nF C30 1nF C122 1nF C137 1nF VDDIODDR C80 100nF VDDBU User Guide TP12 SMD VDDBU TP17 SMD VDDHSIC TP16 SMD VDDFUSE TP23 SMD VDDUTMIC TP18 SMD VDDUTMII TP20 SMD C104 100nF C88 100nF C102 100nF C101 100nF C114 100nF C105 1nF C84 1nF VDDBU (3V3) C134 100nF C144 100nF (1V2) VDDIODDR (1V35)D11 D12 D15 E15 H15 J15 L15 VDDBU (3V3) N7 VDDANA (3V3) K3 L5 VDDIOP0 (3V3) E6 F7 VDDIOP1 (3V3) N13 R14 VDDIOP2 (3V3) F10 VDDHSIC (1V2) VDDFUSE (2V5) M12 VDDANA C136 100nF VDDIOP1 C135 100nF (3V3) C131 100nF VDDHSIC (1V2) TP9 SMD VDDIOP0 VDDHSIC C107 100nF VDDIOP1 (3V3) C103 100nF VDDFUSE (2V5) C118 100nF TP21 SMD VDDIOP2 VDDIOP2 C120 100nF VDDAUDIOPLL (3V3) VDDAUDIOPLL VDDFUSE C148 4.7uF C111 100nF C140 100nF VDDAUDIOPLL (3V3) R9 T3 VDDUTMIC (1V2) P7 VDDUTMII (3V3) P8 VDDSDHC (3V3 or 1V8)P11 TP8 SMD TP13 SMD TP19 SMD D7 D9 H3 K13 N5 N9 VDDCORE C97 1nF TP26 SMD B D VDDANA (3V3) (3V3) TP22 SMD VDDIODDR VDDPLLA C119 100nF TP10 SMD VDDCORE VDDOSC C108 100nF (1V35) VDDIOP0 VDDSDHC C31 100nF VDDUTMIC (1V2) VDDUTMIC C147 4.7uF VDDUTMII (3V3) C133 100nF VDDPLLA (1V2) U4 VDDOSC (3V3) T7 VDDISC (3V3) F4 VDDSDHC (3V3 or 1V8) VDDSDHC VDDUTMII C125 100nF VDDCORE_1 VDDCORE_2 VDDCORE_3 VDDCORE_4 VDDCORE_5 VDDCORE_6 GNDCORE_1 GNDCORE_2 GNDCORE_3 GNDCORE_4 GNDCORE_5 GNDCORE_6 VDDDDR_1 VDDDDR_2 VDDDDR_3 VDDDDR_4 VDDDDR_5 VDDDDR_6 VDDDDR_7 GNDDDR_1 GNDDDR_2 GNDDDR_3 GNDDDR_4 GNDDDR_5 GNDDDR_6 GNDDDR_7 VDDBU GNDBU VDDANA_1 VDDANA_2 GNDANA_1 GNDANA_2 VDDIOP0_1 VDDIOP0_2 GNDIOP0_1 GNDIOP0_2 VDDIOP1_1 VDDIOP1_2 GNDIOP1_1 GNDIOP1_2 VDDIOP2 GNDIOP2 E7 E9 H4 K12 M5 M9 D14 E11 E12 E14 H14 J14 L14 N6 L3 K5 C F6 G7 M13 P14 F9 VDDHSIC VDDFUSE GNDDPLL VDDAUDIOPLL GNDAUDIOPLL VDDUTMIC GNDUTMIC VDDUTMII GNDUTMII VDDSDMMC GNDSDMMC VDDPLLA GNDPLLA VDDOSC GNDOSC VDDISC GNDISC T5 T4 R7 P9 R11 GNDUTMII U5 T6 B G4 SAMA5D27C-CU (MRLC) C110 100nF R264 0R A copper plan for GNDUTMII cover all USB compoments GNDUTMII VDDOSC (1V2) DS50002691B-page 65 R131 1R 1% VDDPLLA C45 100nF C43 4.7uF VDDISC (3V3) R269 1R 1% VDDOSC (3V3) VDDISC C138 100nF C128 100nF C142 4.7uF All 100nF 0402 capacitors close to the the Pin of VDD***. A A C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE REV. SHEET C SAMA5D27- Power 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 5 15 Board Schematics VDDPLLA 32-BIT ARM-BASED MICROPROCESSORS C VDDB_5V 1 U6G VDDIODDR POWER TEST POINTS 2 (c) 2017 Microchip Technology Inc. Figure 7-5. SAMA5D27 - DDR3 rotatethispage90 5 4 3 2 100 ohms differential trace impedance Routing top or bottom U6E D F12 C17 B17 B16 C16 G14 F14 F11 C14 D13 C15 A16 A17 G11 DDR_BA0 DDR_BA1 DDR_BA2 H12 H13 F17 DDR_RAS DDR_CAS F13 G12 DDR_CLK+ DDR_CLKDDR_CKE E17 D17 F16 DDR_A0 DDR_A1 DDR_A2 DDR_A3 DDR_A4 DDR_A5 DDR_A6 DDR_A7 DDR_A8 DDR_A9 DDR_A10 DDR_A11 DDR_A12 DDR_A13 DDR_D0 DDR_D1 DDR_D2 DDR_D3 DDR_D4 DDR_D5 DDR_D6 DDR_D7 DDR_D8 DDR_D9 DDR_D10 DDR_D11 DDR_D12 DDR_D13 DDR_D14 DDR_D15 DDR_D16 DDR_D17 DDR_D18 DDR_D19 DDR_D20 DDR_D21 DDR_D22 DDR_D23 DDR_D24 DDR_D25 DDR_D26 DDR_D27 DDR_D28 DDR_D29 DDR_D30 DDR_D31 DDR_BA0 DDR_BA1 DDR_BA2 DDR_RAS DDR_CAS DDR_CLK DDR_CLKN DDR_CKE R243 100K C DDR_CS DDR_WE G13 F15 E13 VDD_1V35 User Guide 23.2K 1% 22pF R250 C106 R242 100K DDR_DQM0 DDR_DQM1 DDR_DQM2 DDR_DQM3 DDR_CAL DDR_DQS0 DDR_DQSN0 DDR_DQS1 DDR_DQSN1 DDR_RESETN E16 DDR_VREF C100 100nF DDR_CS DDR_WE H16 D16 C99 100nF DDR_RESETN DDR_DQS2 DDR_DQSN2 DDR_VREFB0 DDR_VREFCM DDR_DQS3 DDR_DQSN3 B12 A12 C12 A13 A14 C13 A15 B15 G17 G16 H17 K17 K16 J13 K14 K15 B8 B9 C9 A9 A10 D10 B11 A11 J12 H10 J11 K11 L13 L11 L12 M17 DDR_D0 DDR_D1 DDR_D2 DDR_D3 DDR_D4 DDR_D5 DDR_D6 DDR_D7 DDR_D8 DDR_D9 DDR_D10 DDR_D11 DDR_D12 DDR_D13 DDR_D14 DDR_D15 DDR_D16 DDR_D17 DDR_D18 DDR_D19 DDR_D20 DDR_D21 DDR_D22 DDR_D23 DDR_D24 DDR_D25 DDR_D26 DDR_D27 DDR_D28 DDR_D29 DDR_D30 DDR_D31 C11 G15 C8 H11 DDR_DQM0 DDR_DQM1 DDR_DQM2 DDR_DQM3 B13 B14 DDR_DQS0+ DDR_DQS0- J17 J16 DDR_DQS1+ DDR_DQS1- C10 B10 DDR_DQS2+ DDR_DQS2- L17 L16 DDR_DQS3+ DDR_DQS3- 100 ohms differential trace impedance Routing top or bottom DDR_RESETN T2 DDR_CLK+ DDR_CLKDDR_CKE DDR_CS DDR_RAS DDR_CAS DDR_WE J7 K7 K9 L2 J3 K3 L3 DDR_D0 DDR_D1 DDR_D2 DDR_D3 DDR_D4 DDR_D5 DDR_D6 DDR_D7 DDR_D8 DDR_D9 DDR_D10 DDR_D11 DDR_D12 DDR_D13 DDR_D14 DDR_D15 E3 F7 F2 F8 H3 H8 G2 H7 D7 C3 C8 C2 A7 A2 B8 A3 DDR_DQS1+ C7 DDR_DQS1- B7 DDR_DQS0+ F3 DDR_DQS0- G3 DDR_DQM1 DDR_DQM0 D3 E7 A1 A8 C1 C9 D2 E9 F1 H2 H9 VDD_1V35 J1 J9 L1 L9 U8 RESET# CK CK# CKE CS# RAS# CAS# WE# A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BC# A13 A14 A15 BA0 BA1 BA2 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 ODT VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8 VDD9 UDQS UDQS# LDQS LDQS# UDM LDM VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VDDQ1 VDDQ2 VDDQ3 VDDQ4 VDDQ5 VDDQ6 VDDQ7 VDDQ8 VDDQ9 NC1 NC2 NC3 NC4 VSSQ1 VSSQ2 VSSQ3 VSSQ4 VSSQ5 VSSQ6 VSSQ7 VSSQ8 VSSQ9 SAMA5D27C-CU (MRLC) DDR_VREF C91 100nF M8 C72 100nF H1 VREFCA VREFDQ ZQ N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7 M2 N8 M3 K1 B2 G7 R9 K2 K8 N1 N9 R1 D9 DDR_A0 DDR_A1 DDR_A2 DDR_A3 DDR_A4 DDR_A5 DDR_A6 DDR_A7 DDR_A8 DDR_A9 DDR_A10 DDR_A11 DDR_A12 DDR_A13 DDR_BA0 DDR_BA1 DDR_BA2 R179 R178 T2 DDR_CLK+ DDR_CLKDDR_CKE DDR_CS DDR_RAS DDR_CAS DDR_WE J7 K7 K9 L2 J3 K3 L3 DDR_D16 DDR_D17 DDR_D18 DDR_D19 DDR_D20 DDR_D21 DDR_D22 DDR_D23 DDR_D24 DDR_D25 DDR_D26 DDR_D27 DDR_D28 DDR_D29 DDR_D30 DDR_D31 VDD_1V35 DNP(1K) 0R VDD_1V35 E3 F7 F2 F8 H3 H8 G2 H7 D7 C3 C8 C2 A7 A2 B8 A3 DDR_DQS3+ C7 DDR_DQS3- B7 DDR_DQS2+ F3 DDR_DQS2- G3 DDR_DQM3 DDR_DQM2 A9 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9 D3 E7 A1 A8 C1 C9 D2 E9 F1 H2 H9 VDD_1V35 B1 B9 D1 D8 E2 E8 F9 G1 G9 J1 J9 L1 L9 DDR_VREF C145 100nF L8 DDR_CLK+ DDR_RESETN M8 C121 100nF H1 U4 RESET# CK CK# CKE CS# RAS# CAS# WE# A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BC# A13 A14 A15 BA0 BA1 BA2 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 ODT VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8 VDD9 UDQS UDQS# LDQS LDQS# UDM LDM VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VDDQ1 VDDQ2 VDDQ3 VDDQ4 VDDQ5 VDDQ6 VDDQ7 VDDQ8 VDDQ9 NC1 NC2 NC3 NC4 VSSQ1 VSSQ2 VSSQ3 VSSQ4 VSSQ5 VSSQ6 VSSQ7 VSSQ8 VSSQ9 VREFCA VREFDQ ZQ N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7 M2 N8 M3 K1 DDR_A0 DDR_A1 DDR_A2 DDR_A3 DDR_A4 DDR_A5 DDR_A6 DDR_A7 DDR_A8 DDR_A9 DDR_A10 DDR_A11 DDR_A12 DDR_A13 DDR_BA0 DDR_BA1 DDR_BA2 R254 B2 G7 R9 K2 K8 N1 N9 R1 D9 R258 0R VDD_1V35 C B1 B9 D1 D8 E2 E8 F9 G1 G9 L8 R124 240R 1% MT41K128M16JT-125:K VDD_1V35 DNP(1K) A9 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9 R238 B D MT41K128M16JT-125:K B 240R 1% R153 DNP(100R 1%) DDR_CLKVDDIODDR L14 10uH_150mA C83 4.7uF R182 1R 1% R181 6.8K 1% C154 2.2uF C98 2.2uF C92 100nF C113 100nF C93 100nF C150 100nF C95 100nF C96 100nF C89 100nF C76 100nF C129 100nF C126 100nF C123 100nF C149 100nF C66 100nF C115 100nF C74 1nF C82 1nF C124 2.2uF C94 100nF C112 100nF C117 100nF C139 100nF C153 100nF C146 100nF C151 100nF C90 100nF C116 100nF C65 100nF C78 100nF C77 100nF C87 100nF C68 100nF C67 1nF C141 1nF DDR_VREF C54 100nF R180 6.8K 1% VDD_1V35 DS50002691B-page 66 C152 2.2uF Keep nets as short as possible, therefore, DDR devices have to be placed close as possible of SAMA5D27 The layout DDR should use controlled impedance traces of ZO= 50ohm characteristic impedance. A Address, control and data traces may not exceed 1.3 inches (33.0 mm). Address, control and data traces must be length-matched to within 0.1 inch (2.54mm). Address, control and data traces must match the data group trace lengths to within 0.25 inches (6.35mm). A C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE REV. SHEET C SAMA5D27- DDR3 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 6 15 Board Schematics C56 4.7uF VDD_1V35 C55 100nF 32-BIT ARM-BASED MICROPROCESSORS DDR_A0 DDR_A1 DDR_A2 DDR_A3 DDR_A4 DDR_A5 DDR_A6 DDR_A7 DDR_A8 DDR_A9 DDR_A10 DDR_A11 DDR_A12 DDR_A13 1 (c) 2017 Microchip Technology Inc. Figure 7-6. SAMA5D27 - PIOA and PIOB rotatethispage90 5 4 U6A D SDHC0_CK_PA0 [13] SDHC0_CMD_PA1 [13] SDHC0_DAT0_PA2 [13] SDHC0_DAT1_PA3 [13] SDHC0_DAT2_PA4 [13] SDHC0_DAT3_PA5 [13] SDHC0_DAT4_PA6 [13] SDHC0_DAT5_PA7 [13] SDHC0_DAT6_PA8 [13] SDHC0_DAT7_PA9 [13] SDHC0_RSTN_PA10 [13] SDHC0_VDDSEL_PA11 [13] PMIC_CHGLEV_PA12 [4] SDHC0_CD_PA13 [11] PA14 PA15 PA16 PA17 PA18 PA19 PA20 PA21 PA22 PA23 PA24 PA25 PA26 PA14 R175 R177 22R 22R PA15 R172 R170 22R 22R PA16 R173 R171 22R 22R PA17 R174 R176 22R 22R PA18 R154 R150 22R 22R PA19 R159 R156 22R 22R PA20 R143 R141 22R 22R PA21 R145 R148 22R 22R R163 R165 R161 39R 39R 39R R164 R162 22R 22R PA22 PA23 QSPI0_IO3_PA27 [11] SDHC1_CMD_PA28 [13] USBB_OVCUR_PA29 [10] SDHC1_CD_PA30 [13] USBA_VBUS_5V_PA31 [10] 2 PA24 R157 R160 22R 22R PA25 R168 R166 22R 22R PA26 R169 R167 22R 22R SPI0_SPCK_PA14 EXP_PA14 [15] [11] SPI0_MOSI_PA15 EXP_PA15 [15] [11] SPI0_MISO_PA16 EXP_PA16 [15] [11] SPI0_NPCS0_PA17 EXP_PA17 [15] 1 [11] SDHC1_DAT0_PA18 EXP_PA18 [15] [13] SDHC1_DAT1_PA19 EXP_PA19 [15] [13] SDHC1_DAT2_PA20 EXP_PA20 [15] [13] D SDHC1_DAT3_PA21 [13] EXP/XPRO_PA21 [15] SDHC1_CK_PA22 QSPI0_SCK_PA22 EXP_PA22 [15] [13] [11] QSPI0_CS_PA23 EXP/XPRO_PA23 [11] [15] QSPI0_IO0_PA24 EXP/XPRO_PA24 [11] [15] QSPI0_IO1_PA25 EXP_PA25 [15] [11] QSPI0_IO2_PA26 EXP_PA26 [15] [11] 39R on PA22 close to MPU. C C SAMA5D27C-CU (MRLC) User Guide U6B B DS50002691B-page 67 PB0 R88 R89 22R 22R PB5 R82 R109 22R 22R PB6 R275 R274 1K 22R PB9 R83 R110 22R 22R PB10 R267 R265 22R 22R PB14 R49 39R PB15 R108 22R PB16 R61 22R PB17 R47 22R PB18 R72 22R PB19 R73 22R PB20 R84 R111 22R 22R PB21 R85 R112 22R 22R PB22 R87 R114 22R 22R PB23 R86 R113 22R 22R PB0 CLASSD_R0_PB1 CLASSD_R1_PB2 CLASSD_R2_PB3 CLASSD_R3_PB4 PB5 PB6 LCD_IRQ1_PB7 LCD_IRQ2_PB8 PB9 PB10 [11] [11] [11] [11] [10] [10] ISC_RST/EXP_PB11 [10,15] ISC_PWD/EXP_PB12 [10,15] PMIC_IRQ_PB13 [4] PB14 PB15 PB16 PB17 PB18 PB19 PB20 PB21 PB22 PB23 ISC_D10/EXP_PB24 [10,15] ISC_D11/EXP_PB25 [10,15] ISC_D0/EXP_PB26 [10,15] ISC_D1/EXP_PB27 [10,15] ISC_D2/EXP/XPRO_PB28 [10,15] ISC_D3/EXP/XPRO_PB29 [10,15] ISC_D4/EXP_PB30 [10,15] ISC_D5/EXP/XPRO_PB31 [10,15] SAMA5D27C-CU (MRLC) LED_BLUE_PB0 [11] LCD_ID_PB0 [10] LED_GREEN_PB5 [11] EXP/XPRO_PB5 [15] LED_RED_PB6 [11] EXP/XPRO_PB6 [15] USER_PB_PB9 [11] EXP/XPRO_PB9 [15] USBB_EN5V_PB10 [10] EXP/XPRO_PB10 [15] ETH_GTXCK_PB14 [12] ETH_GTXEN_PB15 [12] ETH_GRXDV_PB16 [12] ETH_GRXER_PB17 ETH_GRX0_PB18 [12] [12] ETH_GRX1_PB19 [12] ETH_GTX0_PB20 EXP_PB20 [15] [12] ETH_GTX1_PB21 EXP_PB21 [15] [12] ETH_GMDC_PB22 EXP_PB22 [15] ETH_GMDIO_PB23 EXP_PB23 [15] B [12] [12] A A C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE REV. SHEET C SAMA5D27- PIOA & PIOB 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 7 15 Board Schematics PB00 PB01 PB02 PB03 PB04 PB05 PB06 PB07 PB08 PB09 PB10 PB11 PB12 PB13 PB14 PB15 PB16 PB17 PB18 PB19 PB20 PB21 PB22 PB23 PB24 PB25 PB26 PB27 PB28 PB29 PB30 PB31 J8 A8 A7 A6 B6 B7 C7 C6 A5 A4 H8 B5 D6 B4 C5 H7 D5 C4 A3 D4 B3 A2 C3 A1 E5 B2 E4 B1 C2 D3 D2 C1 32-BIT ARM-BASED MICROPROCESSORS U11 P10 T11 R10 U12 T12 R12 T13 N10 N11 U13 P15 N15 P16 M14 N16 M10 N17 U14 T14 P12 R13 U15 U16 T15 U17 P13 T16 R16 T17 R15 R17 PA00 PA01 PA02 PA03 PA04 PA05 PA06 PA07 PA08 PA09 PA10 PA11 PA12 PA13 PA14 PA15 PA16 PA17 PA18 PA19 PA20 PA21 PA22 PA23 PA24 PA25 PA26 PA27 PA28 PA29 PA30 PA31 3 (c) 2017 Microchip Technology Inc. Figure 7-7. SAMA5D27 - PIOC and PIOD rotatethispage90 5 4 U6C C P17 N12 N14 M15 M11 L10 K10 M16 J10 D1 E3 E2 E1 F3 F5 F2 G6 F1 H6 G2 G3 G1 H2 G5 H1 H5 J9 H9 E8 G8 F8 D8 ISC_D6/EXP/XPRO_PC0 [10,15] ISC_D7/SPI1_SPCK_PC1 [10,15] ISC_D8/SPI1_MOSI_PC2 [10,15] ISC_D9/SPI1_MISO_PC3 [10,15] ISC_PCK/SPI1_NPCS0_PC4 [10,15] ISC_VSYNC/EXP_PC5 [10,15] ISC_HSYNC/EXP_PC6 [10,15] ISC_MCK/EXP_PC7 [10,15] PMIC_LBO/EXP_PC8 [4,15] PC9 PC10 PC11 PC26 PC27 PC28 LCD_DAT4_PC12 LCD_DAT5_PC13 LCD_DAT6_PC14 LCD_DAT7_PC15 LCD_DAT10_PC16 LCD_DAT11_PC17 LCD_DAT12_PC18 LCD_DAT13_PC19 LCD_DAT14_PC20 LCD_DAT15_PC21 LCD_DAT18_PC22 LCD_DAT19_PC23 LCD_DAT20_PC24 LCD_DAT21_PC25 [10] [10] [10] [10] [10] [10] [10] [10] [10] [10] [10] [10] [10] [10] LCD_DISP_PC29 [10] 2 PC9 R115 22R PC10 R304 R305 22R 22R PC11 R90 R116 22R 22R PC26 R289 R277 22R 22R PC27 R288 R276 22R 22R PC30 R285 39R PC31 R282 39R PC28 R279 39R ETH_INT_PC9 D [12] LCD_DAT2_PC10 EXP_PC10 [15] [10] LCD_DAT3_PC11 EXP_PC11 [15] [10] LCD_DAT22_PC26 EXP_PC26 [15] [10] LCD_DAT23_PC27 EXP_PC27 [15] [10] LCD_VSYNC_PC30 LCD_HSYNC_PC31 LCD_PWM_PC28 1 [10] [10] [10] R272 10K PC30 PC31 C SAMA5D27C-CU (MRLC) User Guide VDD_3V3 U6D B G10 E10 G9 K1 J6 J4 J2 J7 J1 K9 J3 M1 K8 L2 K4 K7 L1 K2 J5 K6 M2 N1 L4 M3 L7 L6 N2 L8 M4 N3 L9 M7 TWI0 PD0 PD1 DBGU_URXD1_PD2 DBGU_UTXD1_PD3 PD4 PD5 [9,14] [9,14] EXP_PD6 [15] XPRO_PD7 [15] XPRO_PD8 [15] XPRO_PD9 [15] XPRO_PD10 [15] XPRO_PD11 [15] EXP/XPRO_PD12 [15] EXP/XPRO_PD13 [15] PD14 PD15 PD16 PD17 XPRO_PD18 PD19 PD20 PD21 PD22 [15] PD0 R278 39R PD1 R291 22R PD14 R94 R93 100R 1% 330R PD15 R91 R92 100R 1% 330R PD16 R119 R120 100R 1% 330R PD17 R117 R118 100R 1% 330R R126 2.2K LCD_PCK_PD0 [10] LCD_DEN_PD1 [10] JTAG_TCK_PD14 [9] EDBG_JTAG_TCK_PD14 JTAG_TDI_PD15 [9] EDBG_JTAG_TDI_PD15 R125 2.2K PD21 R102 R107 R98 22R 22R 22R PD22 R101 R97 R106 22R 22R 22R [14] [15] [15] [15] [15] [15] PD19 R96 R95 DNP(0R) 22R PD20 R121 R122 DNP(0R) 22R LCD_AD3_YM_PD22 PMIC_TWCK0_PD22 EXP_PD22 [15] [10] [4] B [14] JTAG_TDO_PD16 [9] EDBG_JTAG_TDO_PD16 [14] JTAG_TMS_PD17 [9] EDBG_JTAG_TMS_PD17 [14] VDD_3V3 R306 2.2K EXP_PD23 [15] EXP_PD24 [15] EXP/XPRO_PD25 EXP/XPRO_PD26 EXP/XPRO_PD27 EXP/XPRO_PD28 EXP/XPRO_PD29 EXP_PD30 [15] EXP_PD31 [15] LCD_AD2_YP_PD21 [10] PMIC_TWD0_PD21 [4] EXP_PD21 [15] LCD_AD0_XP_PD19 EXP_PD19 [15] [10] LCD_AD1_XM_PD20 EXP_PD20 [15] [10] R309 2.2K TWI1 PD4 R307 R296 R286 R295 22R 22R 22R 22R PD5 R308 R297 R287 R298 22R 22R 22R 22R LCD_TWD1_PD4 [10] EEPROM_TWD1_PD4 [11] EXP_TWD1_PD4 [15] ISC_TWD1_PD4 [10] LCD_TWCK1_PD5 [10] EEPROM_TWCK1_PD5 [11] EXP_TWCK1_PD5 [15] ISC_TWCK1_PD5 [10] DS50002691B-page 68 SAMA5D27C-CU (MRLC) A A C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE REV. SHEET C SAMA5D27- PIOC & PIOD 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 8 15 Board Schematics PD00 PD01 PD02 PD03 PD04 PD05 PD06 PD07 PD08 PD09 PD10 PD11 PD12 PD13 PD14 PD15 PD16 PD17 PD18 PD19 PD20 PD21 PD22 PD23 PD24 PD25 PD26 PD27 PD28 PD29 PD30 PD31 32-BIT ARM-BASED MICROPROCESSORS PC00 PC01 PC02 PC03 PC04 PC05 PC06 PC07 PC08 PC09 PC10 PC11 PC12 PC13 PC14 PC15 PC16 PC17 PC18 PC19 PC20 PC21 PC22 PC23 PC24 PC25 PC26 PC27 PC28 PC29 PC30 PC31 D 3 5 rotatethispage90 4 3 2 XIN R138 D DNP(1M) Y4 1 4 2 C48 27pF 3 C47 27pF 12MHz CL=15pF Routing top or bottom [4] [4] XOUT32 R103 DNP(1M) C41 22pF NRST 1 3 C40 22pF 2 U7 U6 XIN32 XOUT32 P1 P2 R1 P4 Y3 R128 DNP(10K) T2 R281 0R U2 R127 10K P3 R256 20K 1% C109 22pF RXD VDDANA J12 C PIOBU0 PIOBU2 PIOBU4 PIOBU6 RXD R76 R77 R78 R79 R80 330R 330R 330R 330R 0R ACP R81 0R 1 3 5 7 9 11 13 2 4 6 8 10 12 14 R132 R133 R134 R135 R136 330R 330R 330R 330R 0R 0R R137 [15] CLK_AUDIO R270 PIOBU1 PIOBU3 PIOBU5 PIOBU7 [15] R268 AREF T10 N4 U3 M6 0R DNP(0R) C130 100nF U6F XIN XOUT HHSDPA HHSDMA XIN32 XOUT32 HHSDPB HHSDMB HSIC_DATA HSIC_STRB SHDN WKUP JTAGSEL NRST VBG ACP ACN TST SDCAL RXD CLK_AUDIO ADVREFP D Max trace-length mismatch between USB signals pairs should be no greater than 3.8mm PIOBU0 PIOBU1 PIOBU2 PIOBU3 PIOBU4 PIOBU5 PIOBU6 PIOBU7 T8 R8 Top/Bot Top/Bot U8 U9 Top/Bot Top/Bot T9 Top/Bot U10 Top/Bot USBA_DP USBA_DM [10] [10] USBB_DP USBB_DM [10] [10] HSIC_DATA HSIC_STRB 90 ohms differential trace impedance [10] [10] Routing HSIC R6 Routing HSIC Refers to Specif T1 U1 C127 10pF ACP ACN R3 N8 R2 R5 R4 P5 P6 M8 PIOBU0 PIOBU1 PIOBU2 PIOBU3 PIOBU4 PIOBU5 PIOBU6 PIOBU7 R263 5.62K 1% GNDUTMII R&C as close as possible C SAMA5D27C-CU (MRLC) ACN User Guide DNP(Header 2X7) VDD_5V_IN VDD_5V_IN R152 1K (1.24V) R146 100R 1% ACN VDD_3V3 U21 1 VCC 2 DBGU_UTXD1_PD3 5 4 3 DEBUG DBGU_TXD GND DBGU_CTS DBGU_TXD DBGU_RXD NL17SZ126DFT2G VDD_3V3 R343 [8,14] VSYS_5V DNP(0R) R341 DBGU_OE R158 DNP(0R) R338 3 U7 TLV431A DNP(68K) 1 C51 100nF R105 47K B C177 100nF R337 ACP R339 100R 1% 68K 2 R123 68K VDD_3V3 R155 0R JTAG R75 R74 100K 100K [8,14] DBGU_URXD1_PD2 U20 VCC 4 GND Header 1X6 1 DBGU_OE 2 DBGU_RXD R340 VDD_3V3 DNP(0R) 1 3 5 7 9 2 4 6 8 10 JTAG_TMS_PD17 [8] JTAG_TCK_PD14 [8] JTAG_TDO_PD16 [8] JTAG_TDI_PD15 [8] NRST [4,9,10,12,14,15] TP27 SMD TP28 SMD R336 DNP(0R) DBGU_CTS R344 DNP(0R) DBGU_RTS DBGU_OE 1 2 DS50002691B-page 69 R99 JP2 JPR2 Header 1X2 Jumper 10K J11 JTAG_TCK_PD14 VDD_3V3 3 NL17SZ126DFT2G DBGU_DIS Header 2X5 A A C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE REV. SHEET C SAMA5D27- SYS & JTAG & DBUG 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 9 15 Board Schematics R104 100K 5 B J1 1 2 3 4 5 6 DBGU_RTS C170 100nF VDD_3V3 DNP(0R) R342 R100 10K 32-BIT ARM-BASED MICROPROCESSORS [4,9,10,12,14,15] XIN XOUT SHDN WKUP VDDBU XIN32 32.768KHz CL=12.5pF 4 Routing USB SYS XOUT 1 DNP(68K) (c) 2017 Microchip Technology Inc. Figure 7-8. SAMA5D27 - SYS, Tamper, and Debug (c) 2017 Microchip Technology Inc. Figure 7-9. USB, ISC, and LCD rotatethispage90 5 4 3 2 1 VDDB_5V ISC VDD_3V3 D R130 [7,15] [8] 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 ISC_RST/EXP_PB11 ISC_TWCK1_PD5 R224 R220 R216 R208 R191 R188 ISC_D5/EXP/XPRO_PB31 ISC_D7/SPI1_SPCK_PC1 ISC_D9/SPI1_MISO_PC3 ISC_D11/EXP_PB25 ISC_D1/EXP_PB27 ISC_D3/EXP/XPRO_PB29 [4,9,12,14,15] J18 0R 22R 22R 22R 22R 22R 22R 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 R259 R251 R246 R239 R228 R223 R221 R215 R207 R190 ISC_PWD/EXP_PB12 [7,15] ISC_TWD1_PD4 [8] ISC_MCK/EXP_PC7 [8,15] ISC_VSYNC/EXP_PC5 [8,15] ISC_HSYNC/EXP_PC6 [8,15] ISC_PCK/SPI1_NPCS0_PC4 [8,10,15] ISC_D4/EXP_PB30 [7,15] ISC_D6/EXP/XPRO_PC0 [8,15] ISC_D8/SPI1_MOSI_PC2 [8,10,15] ISC_D10/EXP_PB24 [7,15] ISC_D0/EXP_PB26 [7,15] ISC_D2/EXP/XPRO_PB28 [7,15] 39R 39R 39R 39R 22R 22R 22R 22R 22R 22R [8,10,15] [8] LCD_AD3_YM_PD22 ISC_PCK/SPI1_NPCS0_PC4 [8] [8,10,15] LCD_AD2_YP_PD21 ISC_D9/SPI1_MISO_PC3 [8] [8,10,15] LCD_AD1_XM_PD20 ISC_D8/SPI1_MOSI_PC2 [8] [8,10,15] LCD_AD0_XP_PD19 ISC_D7/SPI1_SPCK_PC1 R39 R231 DNP(0R) 22R R38 R213 DNP(0R) 22R R37 R219 DNP(0R) 22R R36 R222 DNP(0R) 39R Header 2X15 The signal ISC[D11-0], ISC_VSYNC, ISC_HSYNC, ISC_PCK, ISC_MCK on connector J18 are connected trough serial resistor 22R from J17. Like: MPU (ISC) -> J17 -> 22R -> J18 [8] [7] [7] [8] [8] [8] [8] [8] [8] [8] NRST R335 DNP(0R) R347 0R R40 0R LCD J2 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 (LCDPWM) (IRQ2) (IRQ1) (TWI_SCL) (TWI_SDA) (LCDDISP) LCD_PWM_PC28 LCD_IRQ2_PB8 LCD_IRQ1_PB7 LCD_TWCK1_PD5 LCD_TWD1_PD4 LCD_DISP_PC29 (LCDDEN) (LCDHSYNC) (LCDVSYNC) (LCDPCK) LCD_DEN_PD1 LCD_HSYNC_PC31 LCD_VSYNC_PC30 LCD_PCK_PD0 [8] [8] [8] [8] LCD_DAT23_PC27 LCD_DAT22_PC26 LCD_DAT21_PC25 LCD_DAT20_PC24 (LCDDAT23) (LCDDAT22) (LCDDAT21) (LCDDAT20) [8] [8] LCD_DAT19_PC23 LCD_DAT18_PC22 (LCDDAT19) (LCDDAT18) [8] [8] [8] [8] LCD_DAT15_PC21 LCD_DAT14_PC20 LCD_DAT13_PC19 LCD_DAT12_PC18 (LCDDAT15) (LCDDAT14) (LCDDAT13) (LCDDAT12) [8] [8] LCD_DAT11_PC17 LCD_DAT10_PC16 (LCDDAT11) (LCDDAT10) [8] [8] [8] [8] LCD_DAT7_PC15 LCD_DAT6_PC14 LCD_DAT5_PC13 LCD_DAT4_PC12 (LCDDAT7) (LCDDAT6) (LCDDAT5) (LCDDAT4) [8] [8] LCD_DAT3_PC11 LCD_DAT2_PC10 (LCDDAT3) (LCDDAT2) (LCDDAT17) (LCDDAT16) C USB C User Guide USB A USBA_VBUS_5V R183 100K USBA_VBUS_5V_PA31 9 VBUS DM DP SHD 10 1 2 [7] HSIC_DATA HSIC_STRB (LCDDAT9) (LCDDAT8) [9] [9] R184 200K 6 8 C57 20pF J15 DNP(Header 1X2 2.54MM) [4] ID GND 1 2 3 4 5 USBA_DM USBA_DP [9] [9] (LCDDAT1) (LCDDAT0) L15 180ohm at 100MHz 1 2 [7] [14] LCD_ID_PB0 EDBG_ID_01 R42 R28 0R DNP(330R) (ID_SYS) D C 52 51 7 11 50 Pin FPC Connector J23 MicroUSB AB Connector EARTH_USB_A L17 180ohm at 100MHz 1 2 EARTH_USB_A B B EARTH_USB_B DS50002691B-page 70 VBUS DM DP GND A USBB_DM USBB_DP USBB_VBUS_5V [9] [9] 1 C156 100nF C157 10uF U16 2 8 6 VDDB_5V 7 SH2 6 A 5 J13 Single USB Type A C155 100nF OUT_2 OUT_1 EN FLG IN_2 GND IN_1 NC EN: Active High 1 USBB_EN5V_PB10 2 3 4 [7] USBB_OVCUR_PA29 MH4 PTH 1 L21 180ohm at 100MHz USBB_VBUS_5V 1 1 2 3 4 MH3 PTH Through Holes [7] R301 10K A SP2525A-1EN-L C RevC B RevB A RevA A INIT EDIT EARTH_USB_B REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. REV. C ISC & USB & LCD 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE SHEET 10 15 Board Schematics SH1 MH2 PTH 1 MH1 PTH 5 1 USB B 32-BIT ARM-BASED MICROPROCESSORS [7,15] [8,10,15] [8,10,15] [7,15] [7,15] [7,15] VDD_3V3 rotatethispage90 5 4 3 2 1 VSYS_5V 4 R316 SDA EEPROM_TWCK1_PD5 5 EEPROM_TWD1_PD4 [8] [8] AT24MAC402-MAHM-T 0R [7] CLASSD_R0_PB1 [7] CLASSD_R1_PB2 R311 22R C158 1N4148W PMOS 5 G2 10nF S2 D2 D1 2 G1 22R R313 R315 VDD_3V3 S1 NMOS D 4 3 6 1 1 U17 DMC2400UV [7] QSPI0_IO2_PA26 3 [7] QSPI0_IO3_PA27 7 VCC SO/SIO1 GND SIO2 CS# SIO3 SCLK Class D C52 100nF 8 10K U10 SI/SIO0 4 QSPI0_CS 1 6 QSPI0_SCK_PA22 [7] MX25L25673GM2I-08G [7] CLASSD_R2_PB3 [7] CLASSD_R3_PB4 R322 22R C159 10nF 1 2 2 R318 5 QSPI0_IO1_PA25 D8 SPI0_MOSI_PA15 SPI0_MISO_PA16 SPI0_SPCK_PA14 5 2 6 SPI0_CS0_PA17 1 CS 4 S2 2 G1 R323 22R C 3 6 1 S1 NMOS U19 DMC2400UV U9 SI SO SCK 3 VCC WP HOLD GND 8 10K User Guide [7] [7] [7] VDD_3V3 Right N 4 PMOS 5 G2 D1 SPI Flash 2 180ohm at 100MHz D2 R324 L26 J5 2 1N4148W 10K QSPI0_IO0_PA24 [7] 1 C [7] 180ohm at 100MHz L25 1 2 Right P 3 7 C53 100nF 4 AT25DF321A LED D2 B QSPI & eMMC & SPI Flash CS 1 [7] JPR9 Jumper QSPI0_CS_PA23 JP9 Header 1X2 U15 VCC 2 3 5 4 GND SDHC0_CD_PA13 3 1 2 LED_GREEN_PB5 R325 470R 4 [7] LED_BLUE_PB0 R328 470R 3 1 VCC [7] BP1 Tact Switch Place TP to Bottom USER BUTTON SPI0_CS0_PA17 A SPI Flash CS GND NL17SZ126DFT2G C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE XXX XXX XXX XXX VER. REV. C Flash & Audio & LED 5 B 2 USER_PB_PB9 2 5 4 Anode Blue TP29 SMD Q6 BSS138 R217 10K U14 VDD_LED Green [7] eMMC Flash CS 100R 1% 2 3 [7] Red 1 XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE SHEET 11 15 Board Schematics DS50002691B-page 71 SPI0_NPCS0_PA17 1 RGB LED C62 100nF 1 [7] A 470R R230 10K QSPI0_CS QSPI Flash CS BOOT_DIS R326 VDD_3V3 R218 10K NL17SZ126DFT2G R227 LED_RED_PB6 VDD_3V3 C63 100nF R226 10K [7] 32-BIT ARM-BASED MICROPROCESSORS QSPI Flash 0R C32 10uF SCL GND 6 D7 C39 10uF A2 R71 EEPROM_WP 7 C26 10uF WP R62 0R 100nF 2 VCC A1 C161 R312 A0 8 10K 3 U18 1 R319 R320 EEPROM_WP 2 10K D 1 VDD_3V3 C33 10uF EEPROM VDD_3V3 DNP(10K) (c) 2017 Microchip Technology Inc. Figure 7-10. Serial Flash, LEDS, Push Button and ClassD rotatethispage90 5 4 3 2 1 D D VDD_3V3 100 ohms differential trace impedance Routing top or bottom RD+ 3 RX+ RX+ top/bot 5 CT 5 RD- 6 RX- RX- top/bot 4 RX- 75 75 C160 100nF 75 NC 7 7 2.2uF C18 100nF 8 8 6.49K 1% R314 470R R317 470R R70 1 33 22 26 27 10 EARTH_ETH RXP RXM VDD_1V2 MDC MDIO INTRP/NAND GND PADDLE TXC TXD2 TXD3 REXT R31 R68 R65 10K ETH_GRX1_PB19 [7] ETH_GRX0_PB18 [7] ETH_GRXDV_PB16 [7] ETH_GRXER_PB17 [7] C 12 11 21 ETH_GMDC_PB22 [7] ETH_GMDIO_PB23 [7] ETH_INT_PC9 [8] VDD_3V3 L2 180ohm at 100MHz 1 2 VDDA_3V3 VDDA_3V3 3 C12 10uF C21 100nF VDD_3V3 9 Left Green LED 10 12 Right yellow LED VDD_3V3 2 C16 GND_ETH 1nF 75 C162 100nF TXM R67 RX+ R66 3 [7] ETH_GTX1_PB21 [7] ETH_GTX0_PB20 [7] ETH_GTXEN_PB15 [7] R60 6 ETH_GTXCK_PB14 25 24 23 13 14 15 16 18 20 29 28 10K top/bot 19 10K TX- TXD1 TXD0 TXEN RXD3/PHYAD0 RXD2/PHYAD1 RXD1/PHYAD2 RXD0/DUPLEX RXDV/CONFIG2 RXER/ISO CRS/CONFIG1 COL/CONFIG0 10K TX- RXC/B-CAST_OFF TXP R48 2 11 User Guide 15 16 7 top/bot TD- 5 EARTH_ETH TX+ TX- 4 13 14 TX+ 10K 4 R32 1 CT ACT ETH_LED1 LINK ETH_LED0 R33 R34 10K 10K ETH_LED0 ETH_LED1 ETH_XO 8 ETH_XI 9 30 31 XO XI VDDIO 17 C36 10uF C25 100nF LED0/NWAYEN LED1/SPEED RESET 32 R35 0R NRST [4,9,10,14,15] KSZ8081RNB B B At the De-Assertion of Reset: Y2 EARTH_ETH GND_ETH 4 R64 DNP(1M) 25MHz CL=20pF ETH_XO 22pF DS50002691B-page 72 A A C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. REV. C Ethernet_10/100M 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE SHEET 12 15 Board Schematics C35 PHY ADD[2:0]-pin15/14/13: 001 = 1 CONFIG[2:0]-pin18/29/28:001,RMII mode Duplex Mode-pin16: 1,Half Duplex Isolate Mode-pin20: 0,Disable Speed Mode-pin31: 1,100Mbps Nway Auto-Negotiation-p30: 1,Enable 1 0R 3 R321 ETH_XI 22pF 2 C34 L24 180ohm at 100MHz 1 2 32-BIT ARM-BASED MICROPROCESSORS TD+ 2 6 C RJ45 Connector 10K J6 TX+ R69 1K 10Base-T/100Base-TX U3 1 R45 1K 10K Ethernet 10K (c) 2017 Microchip Technology Inc. Figure 7-11. Ethernet rotatethispage90 5 4 3 2 1 VDDSDHC VDD_3V3 VDDSDHC1V8 VDDSDHC R210 DNP(0R) R212 DNP(0R) VDD_3V3 R149 39R 47K pull down on SDHC0_CMD_PA1 close to MPU. DNP(47K) 39R on SDHC0_CK_PA0 close to MPU. VDD 2 C86 100nF 6 4 [7] 1 SDHC0_VDDSEL_PA11 D S1 5 R225 0R VDDSDHC VDD_3V3 IN=0: S1 Closed IN=1: S2 Closed C61 2.2uF (3V3) C73 2.2uF C81 100nF C69 100nF U13 ADG849 3 10K R211 (3V3 or 1V8) IN GND C S2 User Guide Placement and Routing: Refers to technical guide TN-FC-35: eMMC PCB Design Guide NC123 NC122 NC121 NC120 NC119 NC118 NC117 NC116 NC115 NC114 NC113 NC112 NC111 NC110 NC109 NC108 NC107 NC106 NC105 NC104 NC103 NC102 NC101 NC100 NC99 NC98 NC97 NC96 NC95 NC94 NC93 NC92 NC91 NC90 NC89 NC88 NC87 NC86 NC85 NC84 NC83 NC82 C2 VDDI N2 P6 P4 C4 G5 E7 H10 K8 N5 VSSQ1 VSSQ2 VSSQ3 VSSQ4 VSS1 VSS2 VSS3 VSS4 VSS5 P3 P5 N4 C6 M4 Impedance match of CLK/CMD/DAT[7:0] 50R NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 NC23 NC24 NC25 NC26 NC27 NC28 NC29 NC30 NC31 NC32 NC33 NC34 NC35 NC36 NC37 NC38 NC39 NC40 NC41 NC42 NC43 NC44 NC45 NC46 NC47 NC48 NC49 NC50 NC51 NC52 NC53 NC54 C79 100nF E1 E2 E3 A2 A6 A7 A8 E8 E9 E10 A1 E12 E13 E14 F1 F2 F3 A9 B14 C14 C13 C12 C11 F10 C10 F12 F13 F14 C9 C8 C7 C5 C3 C1 D14 D13 D12 D4 D3 G12 G13 G14 H1 H2 H3 D2 H5 D1 B13 B12 B11 B10 B9 H12 C B G2 K10 G3 G10 K7 N11 N10 B8 K3 K2 K1 J14 J13 N12 N13 N14 P1 P2 P7 P9 P8 J5 J3 J2 J1 H14 H13 VDD_3V3 VDD_3V3 K6 N6 E5 N9 N8 N7 J12 P14 N3 P10 N1 M14 M13 M12 M11 M10 M9 M8 M7 P11 P12 P13 M3 M2 M1 L14 L13 L12 A10 A11 A12 A13 A14 B1 B7 G1 L3 L2 L1 K14 K13 K12 DAT0 DAT1 DAT2 DAT3 DAT4 DAT5 DAT6 DAT7 CMD CLK RST NC81 NC80 NC79 NC78 NC77 NC76 NC75 NC74 NC73 NC72 NC71 NC70 NC69 NC68 NC67 NC66 NC65 NC64 NC63 NC62 NC61 NC60 NC59 NC58 NC57 NC56 NC55 B A3 A4 A5 B2 B3 B4 B5 B6 M5 M6 K5 C85 1uF R214 0R SDHC1_CD_PA30 [7] [7] SDHC1_DAT1_PA19 SDHC1_DAT0_PA18 [7] SDHC1_CK_PA22 [7] [7] [7] SDHC1_CMD_PA28 SDHC1_DAT3_PA21 SDHC1_DAT2_PA20 R241 R209 R192 R189 10K 68K 68K R245 68K 68K R229 C64 10uF C75 100nF eMMC - SDHC0 (MCI1_CD) J19 8 7 6 5 4 3 2 1 9 (MCI1_DA1) (MCI1_DA0) (MCI1_CK) (MCI1_CDA) (MCI1_DA3) (MCI1_DA2) 16 15 14 0R R249 (SDHC1_WP) 13 12 11 10 A SD Card Connector C RevC B RevB A RevA A INIT EDIT SD/MMCPlus CARD INTERFACE - SDHC1 REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. REV. C SD & eMMC 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE SHEET 13 15 Board Schematics DS50002691B-page 73 A [7] 10K U11 MTFC4GLDEA-0M WT 32-BIT ARM-BASED MICROPROCESSORS R235 J10 K9 F5 E6 47K R236 R232 R233 R151 R234 R147 DNP(47K) R255 47K 47K 47K 47K 47K R144 R237 R140 D VCCQ1 VCCQ2 VCCQ3 VCCQ4 VCCQ5 SDHC0_DAT0_PA2 SDHC0_DAT1_PA3 SDHC0_DAT2_PA4 SDHC0_DAT3_PA5 SDHC0_DAT4_PA6 SDHC0_DAT5_PA7 SDHC0_DAT6_PA8 SDHC0_DAT7_PA9 SDHC0_CMD_PA1 SDHC0_CK_PA0 SDHC0_RSTN_PA10 VDDSDHC (3V3 or 1V8) VCC0 VCC1 VCC2 VCC3 [7] [7] [7] [7] [7] [7] [7] [7] [7] [7] [7] 47K 47K D 47K R142 VDD_3V3 47K (c) 2017 Microchip Technology Inc. Figure 7-12. SD and eMMC rotatethispage90 5 4 3 2 1 VDD_3V3 R29 2.2K 1K 1K 2.2K 1K 1K 1K 1K 1K EDBG_XIN DNP(1M) EDBG_XOUT D EDBG_USB_HS_DM EDBG_USB_HS_DP R23 R25 39R 39R A10 A9 A8 EDBG_USB_FS_DM EDBG_USB_FS_DP B9 B8 C7 6 PB00 PB01 PB02 PB03 PB04 PB06 PB07 PB08 PB09 PB10 PB11 EDBG_ID_07 [15] EDBG_ID_05 [15] EDBG_ID_04 [15] C6 C5 1nF 2.2uF C168 2.2uF C175 100nF Q5 BSS138 1 2 2 R53 C 100K STATUS_LED_CTRL TARGET_RESET_SENSE R50 0R NRST [4,9,10,12,14,15] EDBG_SPI_MISO [15] EDBG_SPI_MOSI [15] EDBG_SPI_SCK [15] EDBG_SPI_NCS [15] K9 K8 J8 H7 EDBG_JTAG_TCK EDBG_JTAG_TDI EDBG_JTAG_TDO EDBG_JTAG_TMS J9 EDBG_RESET_N VDD_3V3 B JTAG C15 100nF 3 Q4 BSS138 1 VDD_3V3 VDD_3V3 3 EDBG_JTAG_TCK 1 EDBG_JTAG_TDO 3 EDBG_JTAG_TMS 5 7 EDBG_JTAG_TDI 9 VDD_3V3 J10 JPR1 Jumper 2 4 6 EDBG_RESET_N 8 10 JP1 Header 1X2 R1 10K EDBG_RESET_N EDBG_DIS C4 100nF DNP(Header 2X5) (3V3) IO1 C179 C171 C178 C172 C174 2.2uF 2.2uF 100nF 100nF 100nF 2 PRTR5V0U2X [15] EARTH_USB_EDBG A A C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. REV. C EDBG 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE SHEET 14 15 Board Schematics DS50002691B-page 74 1 [4] EDBG_ID_06 VDD_3V3 J14 MicroUSB AB Connector EARTH_USB_EDBG L11 180ohm at 100MHz 1 2 RESET_N G4 G2 G3 J1 H1 G1 F3 F4 E3 E4 D2 D1 D3 K4 D4 F1 H2 K1 J2 H4 J3 K2 K3 J4 G5 H5 VDD_3V3 IO2 U5 3 ID GND C9 10pF EDBG_USB_VBUS_5V EDBG_USB_DM EDBG_USB_DP VCC 4 VBUS DM DP USB_VBIAS L4 180ohm at 100MHz 1 2 C50 1nF GND 8 C49 1nF 1 2 3 4 5 7 11 10 SHD 9 6.8K 1% DMFS DPFS TCK TDI TDO TMS J6 H8 R10 L13 180ohm at 100MHz 1 2 B USB_VBUS DMHS DPHS GNDIO_1 GNDIO_2 GNDIO_3 GNDIO_4 GNDIO_5 GNDIO_6 EDBG_USB_VBUS_5V EDBG_USB_DM EDBG_USB_DP PX00 PX01 PX02 PX03 PX04 PX05 PX06 PX07 PX08 PX09 PX10 PX12 PX13 PX15 / PX32 PX16 / PX53 PX19 / PX59 PX21 PX23 PX24 PX25 PX26 PX27 PX28 PX29 PX30 PX31 F5 C3 H3 E2 C8 E6 R46 VDDIO_1 VDDIO_2 VDDIO_3 VDDIO_4 VDDIO_5 VDDIO_6 [10] EDBG_ID_01 [4,9,10,12,14,15] NRST AT32UC3A4256HHB-C1UR ( AT32UC3A4256J-C1UR, Factory Programmed ) E5 B5 J5 B6 F2 F6 EDBG_DGI_TWD EDBG_DGI_TWCK VDDIN_2 GNDPLL User Guide [15] [15] U1 D10 B10 R2 200K TP1 TP2 SMD SMD VDDCORE GNDCORE R3 100K EDBG_ADC0 E10 F10 C PC00 / PX14 PC01 PC02 PC03 PC04 PC05 K5 K6 A5 A6 B7 A7 EDBG_DGI_GPIO0 EDBG_DGI_GPIO1 EDBG_DGI_GPIO2 EDBG_DGI_GPIO3 PA00 / PA18 PA01 / PA17 PA02 / PX47 PA03 PA04 PA05 PA06 / PA13 PA07 / PA19 PA08 PA09 PA10 PA11 PA12 / PA25 PA14 / PX11 PA15 / PX45 PA16 PA20 / PX18 PA21 / PX22 PA22 / PX20 PA23 / PX46 PA24 / PX17 PA26 / PB05 PA27 PA28 PA29 PA30 PA31 VDDIN_1 VSYS_5V G8 G10 E1 F9 E9 G9 E8 H10 F8 D8 C10 C9 G7 EDBG_DGI_SDA K7 J7 E7 EDBG_FORCE_BOOT H9 K10 H6 Force s/n G6 R329 0R J10 F7 EDBG_DGI_SCL A2 A1 B4 330R A4 C2 EDBG_CDC_UART_RX EDBG_CDC_UART_TX D9 [15] [15] [15] [15] 330R 330R VDDANA GNDANA R4 R5 DBGU_UTXD1_PD3 DBGU_URXD1_PD2 D3 BLUE 32-BIT ARM-BASED MICROPROCESSORS [8,9] [8,9] D4 RED EDBG R63 ERASE EDBG_TWI 470R EDBG_DGI_TWD EDBG_DGI_TWCK VDD_3V3 1 2 TP4 SMD EDBG_JTAG_TCK_PD14 [8] EDBG_JTAG_TDO_PD16 [8] EDBG_JTAG_TMS_PD17 [8] EDBG_JTAG_TDI_PD15 [8] R59 12MHz CL=15pF EDBG_ID_03 EDBG_ID_02 470R [15] [15] C11 20pF R43 3 C14 20pF 100K 4 2 B1 B2 B3 C4 A3 D7 D6 C6 C5 D5 C1 1 EDBG_XIN EDBG_XOUT R331 R52 EDBG_ID_01 EDBG_ID_02 EDBG_ID_03 EDBG_ID_04 EDBG_ID_05 EDBG_ID_06 EDBG_ID_07 R334 R51 R55 R54 R58 R56 Y1 D R57 (c) 2017 Microchip Technology Inc. Figure 7-13. EDBG rotatethispage90 4 3 J20 10 9 8 7 6 5 4 3 2 1 J7 VDD_3V3 D [4,9,10,12,14] NRST [4] R310 1 2 3 4 5 6 7 8 100R 1% 5V_EXT_INP Socket 1X8 R194 R193 0R DNP(330R) ISC_D6/EXP/XPRO_PC0 EDBG_DGI_TWCK [14] R196 R195 0R DNP(330R) ISC_D5/EXP/XPRO_PB31 EDBG_DGI_TWD [14] AREF 0R DNP(330R) [7,10,15] [8,15] [8,15] [8,15] [8,15] EXP/XPRO_PD27 [14] EDBG_SPI_MISO [7,15] [7,15] [8,15] EXP/XPRO_PD25 [14] EDBG_SPI_SCK VDD_3V3 SPI1_MISO 0R DNP(330R) R247 R248 SPI1_SPCK 0R DNP(330R) R260 R257 NRST C J21 1 2 3 4 5 6 7 8 EXP_PA16 EXP_PD19 EXP_PD20 EXP_PD23 EXP_PD21 EXP_PD22 EXP_PD24 EXP_PD30 1 2 3 4 5 6 7 8 Socket 1X8 Socket 1X8 User Guide J9 [4,8,15] R261 0R DNP(330R) EXP_PA19 [7,15] EDBG_DGI_GPIO0 R202 R201 0R DNP(330R) EXP_PA20 [7] EDBG_DGI_GPIO1 R203 R204 0R DNP(330R) EXP/XPRO_PB10 [7,15] EDBG_DGI_GPIO2 [14] R206 R205 0R DNP(330R) EXP/XPRO_PA21 [7,15] EDBG_DGI_GPIO3 [14] EXP/XPRO_PD29 R252 R253 0R SPI1_MOSI DNP(330R) EXP/XPRO_PD26 [8,15] EDBG_SPI_MOSI [14] Header 2X3 [14] [14] [8,15] EXP/XPRO_PD12 [8,15] EXP/XPRO_PD13 [8,15] 5V_EXT_INP XPRO Power C J24 VSYS_5V 1 3 2 4 VDD_3V3 Header 2X2 XPRO EXT1 J25 1 2 3 4 5 6 7 8 Socket 1X8 2 4 6 D [7,15] R200 R199 J22 1 2 3 4 5 6 7 8 [7,15] EXP_PA19 [7] EXP_PA17 [7] EXP_PA18 PMIC_LBO/EXP_PC8 [8] EXP_PC27 [8,15] EXP_PC26 [8] EXP_PC11 [8] EXP_PC10 100R 1% J16 1 3 5 5V_EXT_INP EXP/XPRO_PA24 [7,15] EXP/XPRO_PA23 [7,15] ISC_D2/EXP/XPRO_PB28 ISC_D3/EXP/XPRO_PB29 EXP_PB23 [7] EXP_PB22 [7] EXP_TWD1_PD4 [8] EXP_TWCK1_PD5 [8] [7,10,15] [7,10,15] Socket 1X8 ID ADC(+) GPIO PWM(+) IRQ/GPIO TWI_SDA UART_RX SPI_SS_A SPI_MISO [14] EDBG_ID_02 [8] XPRO_PD11 [8,15] EXP/XPRO_PD13 [7,15] EXP/XPRO_PB9 [8,15] EXP/XPRO_PD13 [7,10,15] ISC_D5/EXP/XPRO_PB31 [7,15] EXP/XPRO_PA23 [8,15] EXP/XPRO_PD28 [8,15] EXP/XPRO_PD27 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 ADC(-) GPIO PWM(-) SPI_SS_B/GPIO TWI_SCL UART_TX SPI_MOSI SPI_SCK VDD_3V3 EXP/XPRO_PD12 [8,15] XPRO_PD18 [8] EXP/XPRO_PB10 [7,15] EXP/XPRO_PD29 [8,15] ISC_D6/EXP/XPRO_PC0 [8,10,15] EXP/XPRO_PA24 [7,15] EXP/XPRO_PD26 [8,15] EXP/XPRO_PD25 [8,15] Header 2X10 5V_EXT_INP B B XPRO EXT2 J17 [7,10,15] [7,10,15] [7,10,15] [8,10] [8,10] [8,10] 22R DNP(22R) ISC_MCK/EXP_PC7 [14] EDBG_ID_04 R271 R273 0R DNP(0R) ISC_D10/EXP_PB24 [14] EDBG_ID_06 R290 R283 0R DNP(0R) ISC_VSYNC/EXP_PC5 [7,10] DS50002691B-page 75 R266 R262 [8,10] [7,10] ISC_RST/EXP_PB11 [8] 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 Socket 2X18 EXP_PA14 [7] ISC_D4/EXP_PB30 [7,10,15] ISC_D6/EXP/XPRO_PC0 [8,10,15] EXP_PB21 [7] ISC_D0/EXP_PB26 [7,10] ISC_D2/EXP/XPRO_PB28 [7,10,15] ISC_D4/EXP_PB30 [7,10,15] ISC_D6/EXP/XPRO_PC0 [8,10,15] EXP_PA25 [7] ISC_D9/SPI1_MISO_PC3 [8,10] ISC_HSYNC/EXP_PC6 [8,10] ISC_PCK/SPI1_NPCS0_PC4 [8,10] ISC_PWD/EXP_PB12 [7,10] R294 R292 0R DNP(0R) ISC_D11/EXP_PB25 EDBG_ID_05 [14] R302 R299 0R DNP(0R) PMIC_LBO/EXP_PC8 EDBG_ID_07 [14] EXP_PC26 ID ADC(+) GPIO PWM(+) IRQ/GPIO TWI_SDA UART_RX SPI_SS_A SPI_MISO [14] EDBG_ID_03 [8] XPRO_PD7 [8] XPRO_PD9 [7,15] EXP/XPRO_PB5 [7,15] EXP/XPRO_PA21 [7,10,15] ISC_D2/EXP/XPRO_PB28 [7,10,15] ISC_D3/EXP/XPRO_PB29 [8,15] EXP/XPRO_PD29 [8,15] EXP/XPRO_PD27 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 ADC(-) GPIO PWM(-) SPI_SS_B/GPIO TWI_SCL UART_TX SPI_MOSI SPI_SCK VDD_3V3 XPRO_PD8 [8] XPRO_PD10 [8] EXP/XPRO_PB6 [7,15] EXP/XPRO_PD28 [8,15] ISC_D3/EXP/XPRO_PB29 ISC_D2/EXP/XPRO_PB28 EXP/XPRO_PD26 [8,15] EXP/XPRO_PD25 [8,15] [7,10,15] [7,10,15] Header 2X10 [7,10] XPRO Connectors [4,8,15] [8,15] EXP_PD31 A A C RevC B RevB A RevA A INIT EDIT REV SAMA5D2C-XULT SCALE PPn PPn XinJQ XinJQ MODIF. DES. 1/1 4 3 2 XXX XXX XXX XXX VER. REV. C Expansion & XPRO Connectors 5 10-Jul-17 17-Mar-16 22-Sep-15 21-May-15 DATE 1 XX-XXX-XX XX-XXX-XX XX-XXX-XX XX-XXX-XX DATE SHEET 15 15 Board Schematics [8] EXP_PD6 [7] EXP_PA15 ISC_D5/EXP/XPRO_PB31 [7] EXP_PB20 [7,10] ISC_D1/EXP_PB27 ISC_D3/EXP/XPRO_PB29 ISC_D5/EXP/XPRO_PB31 ISC_D7/SPI1_SPCK_PC1 [7] EXP_PA22 [7] EXP_PA26 ISC_D8/SPI1_MOSI_PC2 [9] CLK_AUDIO J26 32-BIT ARM-BASED MICROPROCESSORS EXP/XPRO_PB9 J8 [7] [8] [8] [8] [8] [8] [8] [8] 1 Expansion Boards Connectors EXP/XPRO_PD28 [8,15] EDBG_SPI_NCS [14] EXP/XPRO_PB5 EXP/XPRO_PB6 Socket 1X10 [8,10,15] [9] EXP/XPRO_PD25 EXP/XPRO_PD27 EXP/XPRO_PD26 R198 R197 2 DNP(0R) R240 5 DNP(0R) R244 (c) 2017 Microchip Technology Inc. Figure 7-14. Expansion and XPRO Connectors 32-BIT ARM-BASED MICROPROCESSORS Errata 8. Errata 8.1 NRST Issue: Pullup R6 is connected to VDD_3V3 Workaround: Connect pullup R6 to VDDBU. 8.2 nLBO Issue: No pullup on nLBO Workaround: Add pullup 10K to nLBO output. 8.3 R63 Issue: Incorrect R63 resistance in schematic "EDBG" Workaround: Correct the resistance to 47R. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 76 32-BIT ARM-BASED MICROPROCESSORS Revision History 9. Revision History Table 9-1. SAMA5D2C-XULT, DS50002691B, Dec-2017 Revision History Changes Updated Figure 7-6. Removed Declaration of Conformity. Table 9-2. SAMA5D2C-XULT, DS50002691A, Oct-2017 Revision History Changes First issue. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 77 32-BIT ARM-BASED MICROPROCESSORS The Microchip Web Site Microchip provides online support via our web site at http://www.microchip.com/. This web site is used as a means to make files and information easily available to customers. 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Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip's Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. Microchip is willing to work with the customer who is concerned about the integrity of their code. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 78 32-BIT ARM-BASED MICROPROCESSORS * Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as "unbreakable." Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip's code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act. Legal Notice Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. 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Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries. GestIC is a registered trademark of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other countries. All other trademarks mentioned herein are property of their respective companies. (c) 2017 Microchip Technology Inc. User Guide DS50002691B-page 79 32-BIT ARM-BASED MICROPROCESSORS (c) 2017, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. ISBN: 978-1-5224-2449-9 Quality Management System Certified by DNV ISO/TS 16949 Microchip received ISO/TS-16949:2009 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California (R) (R) and India. The Company's quality system processes and procedures are for its PIC MCUs and dsPIC (R) DSCs, KEELOQ code hopping devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchip's quality system for the design and manufacture of development systems is ISO 9001:2000 certified. (c) 2017 Microchip Technology Inc. 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User Guide DS50002691B-page 81