TMS320DM355
Evaluation Module
2008 DSP Development Systems
Reference
Technical
TMS320DM355 Evaluation
Module Technical Reference
509905-0 001 Rev. E
April 2008
SPECTRUM DIGITAL, INC.
12502 Exchange Drive, Sui t e 440 Stafford, TX. 77477
Tel: 281.494.4505 Fax: 281.494.5310
sales@spectrumdigital .com www.spectr umdi gital.com
IMPORTANT NOTICE
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Please be aware that the products described herein are not intended for use in life-support
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Spectrum Digital, Inc. assumes no liability for applications assistance, customer product design,
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Digital warrant or represent any license, either express or implied, is granted under any patent right,
copyright, or other intellectual property right of Spectrum Digital, Inc. covering or relating to any
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WARNING
This equipment is intended for use in a laboratory test environment only. It generates, uses, and can
radiate radio frequency energy and has not been tested for compliance with the limits of computing
devices pursuant to subpart J of part 15 of FCC rules, which are designed to provide reasonable
protection against radio frequency interference. Operation of this equipment in other environments
may cause interference with radio communications, in which case the user at his own expense will be
required to take whatever measures necessary to correct this interference.
Copyright © 2008 Spectrum Digital, Inc.
Contents
1 Introduction to the DM355 Evaluation Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Provides you with a description of the DM355 Evaluation Module, key features, and
block diagram.
1.1 Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2 Functional Overview of the DM355 EVM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
1.3 Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
1.4 Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
1.5 Configuration Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
1.6 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
2 Board Component s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Describes the operation of the major board components on the DM355 Evaluation Module.
2.1 EMIF Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.1.1 Flash, NAND Flash, Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.1.2 DDR2 Memory Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.1.3 Memory Card Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 -2
2.1.4 UART Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.1.5 USB Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.2 Input Video Port Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.2.1 On Chip Video Output DAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.2.2 AIC33 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.3 Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2.4 I2C Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2.4.1 MSP430 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2.5 Daughter Card Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2.6 DM355 CPU Video Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2.7 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
3 Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Describes the physical layout of the DM355 Evaluation Module and its connectors.
3.1 Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
3.2 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
3.2.1 J1, NTSC/PAL Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
3.2.2 J2, Video In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
3.2.3 J3, MSP430 JTAG Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
3.2.4 J4, Composite Video Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
3.2.5 J5, USB Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
3.2.6 J6, 14 Pin External JT AG Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
3.2.7 J8, ARM JTAG Emulation Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
3.2.8 J9, USB Capacitance Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
3.2.9 J10, USB ID Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
3.2.10 J11, S-Video In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
3.2.11 J12, ATA/CE Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
3.2.12 J16, +5 V olt Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
3.2.13 J27, MMC/SD Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3- 13
3.2.14 J28, MMC/SD Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3- 14
3.2.15 J30, Imager Interface Connector 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
3.2.16 J31, Imager Interface Connector 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
3.2.17 P1, Microphone In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
3.2.18 P2, Headphone Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
3.2.19 P3, Line Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
3.2.20 P4, RS-232 UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
3.2.21 P5, Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
3.2.22 P6, Line In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
3.2.23 DC3, I/O Daughter Card Expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21
3.2.24 DC5, TH8200 Daughter Card Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22
3.2.25 DC6, Expansion Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23
3.2.26 DC7, Expansion Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23
3.2.27 U10, Infrared Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
3.3 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
3.4 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25
3.4.1 SW1, EMU0/1 Select Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25
3.4.2 SW5, Reset Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
3.4.3 SW6, User Readable 4 Position DIP Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
3.4.4 SW7, ARM Boot Mode Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
3.4.5 SW10 - SW14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
3.5 Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
A Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Contains the schematics for the DM355 Evaluation Module
B Mechanical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Contains the mechanical information about the DM355 Evaluation Module
About This Manual
This document describes the board level operations of the DM355 Evaluation Module
(EVM). The EVM is based on the Texas Instruments TMS320DM355 Processor.
The DM355 Evaluation Module is a table top card that allows engineers and software
developers to evaluate certain characteristics of the DM355 processor to determine if
the processor meets the designers application requirements. Evaluators can create
software to execute on board or expand the system in a variety of ways.
Notational Conventions
This document uses the following conventions.
The DM355 Evaluation Module will sometimes be referred to as the DM355 EVM or
EVM.
Program listings, program examples, and interactive displays are shown in a special
italic typeface. Here is a sample program listing.
equations
!rd = !strobe&rw;
Information About Cautions
This book may contain cautions.
This is an example of a caution statement.
A caution statement describes a situation that could potentially damage your software,
or hardware, or other equipment. The information in a caution is provided for your
protection. Please read each caution carefully.
Related Documents, Application Notes and User Guides
Information regarding the TMS320DM355 can be found at the following Texas
Instruments website:
http://www.ti.com
Table 1: Manual History
Revision History
A Production Release
B Updated Figures
C Edited text
D Updated schematics
E Upda ted sche mati cs, Si lk sc reen s, F igu re s
Table 2: Board History
PWB
Revision History
A Producti on Rele as e
B Updated Silk-scree n
C2 0.55 mm. Produ ct ion Release
D2 0.65 mm. Produ ct ion Release
1-1
Chapt e r 1
Introduction to the
DM355 EVM
Chapter One provides a description of the DM355 EVM along with the key
features and a block diagram of the circuit board.
Topic Page
1.1 Key Features 1-2
1.2 Functional Overview of the DM355 EVM 1-4
1.3 Basic Operation 1-4
1.4 Memory Map 1-5
1.5 Configuration Switch Settings 1-6
1.6 Power Supply 1-6
Spectrum Digital, Inc
1-2 DM355 EVM Technical Reference
1.1 Key Features
The DM355 EVM is a standalone development platform that enables users to
evaluate and develop applications for the TMS320DM355 processor. Schematics,
logic equations and application notes are available to ease hardware development and
reduce time to market.
The EVM comes with a full complement of on board devices that suit a wide variety of
application environments. Key features include:
• A Texas Instruments DM355 processor with an ARM processor operating up to
216 Mhz.
• 1 video input port, supports composite or S video
• 1 composite video DAC output
• 128 Mbytes of DDR2 DRAM
• UART, 2 SD/MMC card interfaces or 1 SD/MMC and 1 CE-ATA Disk Drive Interface
• 2 Gigabytes NAND Flash
• AIC33 stereo codec
• USB2 Interface
Figure 1-1, Block Diagram DM355 EVM
16
SW6
SW7
Reset
Switches
LINE OUT
LINE IN
MIC OUT
Battery ENET
RJ45 IR MSP430
JTAG
J1
J7
SPI
ROM
HP OUT
DC3
1234
12
NAND
DM9000A
MAC/PHY
DC6
3.3V I/O Supply
1.8V Supply
1.2V Core Supply
PWR
AIC33
Codec
McBSPs
SD/MMC
SD/MMC
Connectors
SD0 on Bottom
USB 2.0
USB
LEDs
McBSPs
EMIF
JTAG
20 Pin ARM JTAG
14 Pin TI JT AG
UART0
RS-232
Comp In
Video Out
Video In
Video
Decoder
TVP5146
Comp Out
J30 Ima ger
J31 Ima ger
I
2
C Bus
Mux
MSP430
DDR2
S-Video In
DM355
DC5
DC7
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1-3
• 10/100 MBS Memory Mapped Ethernet Controller
• SPI EEPROM
• IR Remote Interface, real time clock, via MSP430
• Configurable boot load options
• 8 user LEDs/4 position user DIP switch/5 user push button switches
• Single voltage power supp ly (+5V)
• Expansion connectors for daughter card use
• 14 Pin TI JTAG/20 Pin ARM JTAG Interfaces
Figure 1-2, DM355 EVM
Spectrum Digital, Inc
1-4 DM355 EVM Technical Reference
1.2 Functional Overvi ew of the DM355 EVM
The DM355 on the EVM interfaces to on-board peripherals through the 8/16-bit wide
EMIF peripheral interface pins. The DDR2 memory is connected to its own dedicated
16 bit wide bus. The EMIF bus is also connected to the NAND Flash and ethernet
controller.
On board video decoder and on chip encoder interface video streams to the DM355
processor. One decoder and 1 on chip DAC channel are standard on the EVM. On
screen display functions are implemented in software on the DM355 processor.
An on-board AIC33 codec allows the DSP to transmit and receive analog audio
signals. The I2C bus is used for the codec control interface, while the McBSP controls
the audio stream. Signal interfacing is done through 3.5mm audio jacks that correspond
to microphone input, headphone output, line input, and line output.
The EVM includes 8 user LEDs, a 4 position user DIP switch, an IR interface, a Real
time clock along with 5 user push button switches to provide the user with application
interaction. These interfaces are implemented via software on a MSP430 and are
accessed by reading and writing to the I2C registers.
An included +5V external power supply is used to power the board. On-board switching
voltage regulators provide the +1.3V CPU core voltage, +3.3V for peripherals and
+1.8V for DDR2 memory. The board is held in reset by the on board MSP430
microcontroller until these supplies are within operating specifications.
Code Composer Studio communicates with the EVM through an external emulator via
the 14 pin external JTAG connector.
1.3 Basic Operation
The EVM is designed to work with TI’s Code Composer Studio development, or
standard GDB tool environments. Code Composer communicates with the board
through an external JTAG emulator. To start, follow the instructions in the Quick Start
Guide to install Code Composer. This process will install all of the necessary
development tools, documentation and drivers.
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1-5
1.4 Memory Map
The DM355 processor has a byte addressable address space. There are some
limitations to byte addressing which are determined by peripheral interconnection to the
DM355 device. Program code and data can be placed anywhere in the unified address
space. Addresses are multiple sizes depending on hardware implementation. Refer to
the appropriate device data sheets for more details.
The memory map shows the address space of a generic DM355 processor on the left
with specific details of how each region is used on the right. By default, the internal
memory sits at the beginning of the address space. Portions of memory can be
remapped in software as L2 cache rather than fixed RAM.
The part incorporates a dual EMIF interface. One dedicated EMIF directly interfaces to
the DDR2 memory. The other EMIF has 2 separate addressable regions called chip
enable spaces (CE0 & CE1). The NAND Flash and ethernet controller are mapped into
these chip enable spaces.
DM355 EVM
Address
0x00000000
0x00008000
0x00010000
0x04000000
0x06000000
0x80000000
CE1
DDR
Figure 1-3, Memory Map, DM355 EVM
ARM Instruction RAM
ARM Instruction ROM
CE0
0x02000000
Memory Map Address Space
0x8FFFFFFF
Reserved
ARM RA M (D a ta)
Reserved
0x00020000
Spectrum Digital, Inc
1-6 DM355 EVM Technical Reference
Shown below is a break out of the memory spaces.
1.5 Configuration Switch Settings
The EVM has a configuration switch that allow users to control the operational
state of the processor when it is released from reset and determine the source for
processor booting. Switch SW7 configures the boot mode that will be used when the
DSP starts executing. By default the switches are configured to NAND Flash boot.
The EMIF configuration switch must be set accordingly.
* Default Setting
1.6 Power Supply
The EVM operates from a single +5V external power supply connected to the main
power input (J14), a 2.5 MM. barrel-type plug. Internally, the +5V input is converted
into +1.2V, +1.8V and +3.3V using Texas Instruments swift voltage regulators. The
+1.3V supply is used for the DSP core while the +3.3V supply is used for the DSP's I/O
buffers and other chips on the board. The +1.8 volt supply is used for DM355 DDR2
memory.
Table 1: SW7, Boot Mode Select
Pos 2 Pos 1 Boot Pin
BTSEL1/BTSEL0 Function
ON ON 0 0 NAND boot CE0 *
ON OFF 0 1 Not Supported
OFF ON 1 0 Boot from SD/MMC
OFF OFF 1 1 Boot from UART
Address
0x02004000
Figure 1-4, DM355 EVM Chip Enable Memory Space
0x04014000
Memory Space
0x02000000 NAND Chip Select 0
NAND Chip Select 1
DM9000A ENET Controller
2-1
Chapt e r 2
Board Components
This chapter describes the operation of the major board components on
the DM355 EVM.
Topic Page
2.1 EMIF Interfaces 2-2
2.1.1 Flash, NAND Flash, Ethernet Interface 2-2
2.1.2 DDR2 Memory Interface 2-2
2.1.3 Memory Card Interface 2-2
2.1.4 UART Interface 2-3
2.1.5 USB Interface 2-3
2.2 Input Video Po rt Interfaces 2-3
2.2.1 On Chip Video Output DAC 2-3
2.2.2 AIC33 Interface 2-4
2.3 Ethernet Interface 2-5
2.4 I2C Interface 2-5
2.4.1 MSP430 2-6
2.5 Daughter Card Interface 2-6
2.6 DM355 CPU/Video Clocks 2-6
2.7 Battery 2-7
Spectrum Digital, Inc
2-2 DM355 EVM Technical Reference
2.1 EMIF Interfaces
A separate 16 bit EMIF with two chip enables divide up the address space and allow
for asynchronous accesses on the EVM.
2.1.1 Flash, NAND Flash, Ethernet Interface
The DM355 has 2 gigabytes of NAND Flash memory, and an ethernet interface
memory mapped into the CE0 and CE1 spaces. The NAND Flash memory is used
primarily for boot loading and file system on the DM355 EVM. The CE0 and CE1 space
are configured as 8 and 16 bits wide respectively on the DM355 EVM.
2.1.2 DDR2 Memory Interface
The DM355 device incorporates a dedicated 16 bit wide DDR2 memory bus. The EVM
uses one gigabit 16 bit wide memories on this bus, for a total of 128 megabytes of
memory for program, data, and video storage. The internal DDR controller uses a PLL
to control the DDR memory timing. Memory refresh for DDR2 is handled automatically
by the DM355 internal DDR controller.
2.1.3 Memory Card Interface
The EVM supports two (2) SD/MMC media card interfaces. The second SD connector
is connected in parallel to the CE-ATA disk drive connector.
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2-3
2.1.4 UART Interface
The internal UART0 on the DM355 device is driven to connector P4. The UART’s
interface is routed to the RS-232 line drivers prior to being brought out to a DB-9
connector, P4.
2.1.5 USB Interface
The DM355 incorporates an on chip USB II controller. This interface is brought out to a
mini A/B connector with its own power regulator. Two jumpers are provided to make a
flexible host peripheral, and USB on the go interface.
2.2 Input Video Port Interfaces/Imager Input Ports
The DM355 EVM supports video capture via the devices internal video ports. A Texas
Instruments TVP5146 is used to decode composite video or S-video inputs into the
device. J11 is used for the S-video inputs and J2 for the composite inputs on the EVM.
The input port can also be driven by LCD imagers connected to connectors J30 and
J31. The imager or encoder is selectable via software control on I2C bus by accessing
MSP430 registers.
2.2.1 On Chip Video Output DAC
The DM355 incorporates 1 composite video output DAC to interface to various video
output standards. The DAC is filtered and driven to RCA jack, J4.
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2-4 DM355 EVM Technical Reference
2.2.2 AIC33 Interface
The EVM uses a Texas Instruments TLV320AIC33 stereo codec for input and output of
audio signals. The codec samples analog signals on the microphone or line inputs and
converts them into digital data so it can be processed by the DSP. When the DSP is
finished with the data it uses the codec to convert the samples back into analog signals
on the line output so the user can hear the output.
The codec communicates using two serial channels, one to control the codec’s internal
configuration registers and one to send and receive digital audio samples. The I2C bus
is used as the AIC33’s control channel. The control channel is generally only used
when configuring the codec, it is typically idle when audio data is being transmitted,
McBSP1 is used as the bi-directional data channel. All audio data flows through the
data channel. Many data formats are supported based on the three variables of
sample width, clock signal source and serial data format. The EVM examples generally
use a 16-bit sample width with the codec in master mode so it generates the frame
sync and bit clocks at the correct sample rate without effort on the DSP side.
The codec is clocked via a 27 Mhz oscillator. The internal sample rate generator
subdivides the default system clock to generate common audio frequencies. The
sample rate is set by a codec register. The figure below shows the codec interface on
the DM355 EVM.
Figure 2-2, DM355 EVM CODEC INTERF ACE
DOUT
DIN
BCLK
WCLK
MIC IN
LINE IN
LINE OUT
HP OUT
McBSP
I2S Format
AIC3 3 Codec
Digital Analog
MIC IN
LINE IN
LINE OUT
HP OUT
SCL
SDA
I
2
C
Control
S
CL
S
DA I
2
C Format
D
R
D
X
C
LKR
C
LKX
F
SR
F
SX
Control Registers
ADC
DAC
Spectrum Digital, Inc
2-5
2.3 Ethernet Interface
The DM355 EVM incorporates an ethernet controller chip. This interface is connected
to the DM355’s EMIF. The EVM uses an Intel DAVICOM DM9000A. The 10/100 Mbit
interface is isolated and brought out to a RJ-45 standard ethernet connector, P5. The
ethernet address is stored in the ethernet controller’s SPI ROM during manufacturing.
The RJ-45 has 2 LEDs integrated into its connector. The LEDs are green and yellow
and indicate the status of the ethernet link. The green LED, when on, indicates link and
when blinking indicates link activity. The yellow LED, when illuminated, indicates full
duplex mode.
2.4 I2C Interface
The I2C bus on the DM355 is ideal for interfacing to the control registers of many
devices. On the DM355 EVM the I2C bus is used to configure the video decoder,
stereo Codec, I/O expanders, and communicate with the MSP430. An I2C ROM is also
interfaced via the serial bus. The format of the bus is shown in the figure below.
The addresses of the on board peripherals are shown in the table below.
Table 1: I2C Memory Map
Device Address R/W Function
TVP5146 0x5D R/W Capture 1 Decoder
TLV320AIC33 0x1B R/W CODEC
MSP430 0x25 R/W LEDs, IR, RTC, User I/O
Figure 2-4, I2C Bus Format
Start Slave Address W ACK Sub Address ACK-S Data ACK-S Stop
Write Sequence
Start Slave Address R Data STOP
Read Sequence
Spectrum Digital, Inc
2-6 DM355 EVM Technical Reference
2.4.1 MSP430
The DM355 EVM incorporates infrared remote, real time clock, and user and system bit
I/O in a MSP430 microcontroller. The I2C interface is used on the DM355 processor to
communicate to the MSP430. The MSP430 acts as a slave device on the I2C bus.
2.5 Daughter Card Interfaces
The EVM provides expansion connectors that can be used to accept plug-in daughter
cards. The daughter card allows users to build on their EVM platform to extend its
capabilities and provide customer and application specific I/O. The expansion
connectors are interfaces which include McBSP, and serial I/O expansion. The unused
EMIF signals are brought out as user GPIO signals. The video output port is brought
out to the daughter card interface along with I/O and imager interface.
2.6 DM355 CPU/Video Clocks
The DM355 EVM uses a 24 Megahertz crystal to generate the main input clock. The
DM355 has an internal PLL which can multiply the input clock to generate the internal
clock. The PLL multiplier is set via software on the DM355 device.
The secondary clock is generated from a 27 Megahertz crystal. the clock domain is
generally used for internal video clock generation.
Spectrum Digital, Inc
2-7
2.7 Battery
The DM355 EVM incorporates a battery holder to provide backup power to the
MSP430’s real time clock when the power is not applied to the board. The optional
battery should be +3 volt 20 millimeter coin type Lithium single cell.
Some common part numbers for batteries which should operate in the EVM are shown
in the table below.
These batteries are available from Duracell, Eveready, Panasonic, Ray-O-Vac, Sanyo,
Sony, Sieko, Toshiba, Varta, and other battery manufacturers.
Table 2: Battery Part Numbers
Part Numbers
CR2032
DL2032
BR2032
CR2025
BR2025
CR2016
BR2016
DL2016
Spectrum Digital, Inc
2-8 DM355 EVM Technical Reference
3-1
Chapt e r 3
Physical Description
This chapter describes the physical layout of the DM355 EVM and its
interfaces.
Topic Page
3.1 Board Layout 3-3
3.2 Connecto rs 3-5
3.2.1 J1, NTSC/PAL Select 3-6
3.2.2 J2, Video In 3-7
3.2.3 J3, MSP430 JTAG Header 3-7
3.2.4 J4, Composite Video Out 3-8
3.2.5 J5, USB Connector and Jumpers 3-8
3.2.6 J6 , 14 Pin External JTAG Connector 3-9
3.2.7 J8, ARM JTAG Emulation Header 3-10
3.2.8 J9, USB Capacitance Select 3-10
3.2.9 J10, USB ID Select 3-11
3.2.10 J11, S-Video In 3-11
3.2.11 J12, ATA/CE Interface 3-12
3.2.12 J16, +5V Input 3-13
3.2.13 J27, MMC/SD Connector 3-13
3.2.14 J28, MMC/SD Connector 3-14
3.2.15 J30, Imager Interface Connector 1 3-15
3.2.16 J31, Imager Interface Connector 2 3-16
3.2.17 P1, Microphone In 3-17
3.2.18 P2, Headphone Out 3-18
3.2.19 P3, Line Out 3-18
3.2.20 P4, RS-232 UART 3-19
3.2.21 P5, Ethernet I nter face 3-20
3.2.22 P6, Lin e In 3-21
3.2.23 DC3, I/O Daughter Card Expansion 3-22
3.2.24 DC5, TH8200 Daughter Card Interface 3-23
3.2.25 DC6, Expansion Connector 3-24
3.2.26 DC7, Expansion Connector 3-24
3.2.27 U10, Inf rared Interface 3-25
Spectrum Digital, Inc
3-2 DM355 EVM Technical Reference
Topic Page
3.3 LEDs 3-25
3.4 Switches 3-26
3.4.1 SW1, EMU0/1 Select Switch 3-26
3.4.2 SW5, Reset Switch 3-27
3.4.3 SW6, User Re adabl e 4 Position DIP Switch 3-27
3.4.4 SW7, ARM Boot Mode Select 3-28
3.4.5 SW10 - SW14 3-28
3.5 Test Points 3-29
Spectrum Digital, Inc
3-3
3.1 Board Layout
The DM355 EVM is a 5.0 x 6.5 inch (127 x 165 mm.) ten (10) layer printed circuit board
which is powered by an external +5 volt only power supply. Figure 3-1 shows the layout
of the top side of the DM355 EVM.
Figure 3-1, DM355 EVM, Interfaces Top Side
U10
J16
J1
P1
J2
P5
BHT1
J5
DS14-DS21
DC5
J3
SW5
SW10
SW12
SW11
SW13
SW14
J31
J30
P6
P3
P2
J28
J8
J6
P4
DC6
DC3
SW6
J11
J4
DS5
S1
SW7
DC7
J13
J9
J10
Spectrum Digital, Inc
3-4 DM355 EVM Technical Reference
Figure 3-2 shows the layout of the bottom side of the DM355 EVM.
Figure 3-2, DM355 EVM, Interfaces Bottom Side
J12
J27
Spectrum Digital, Inc
3-5
3.2 Connectors
The EVM has numerous connectors and option jumpers to control and provide
connections to various peripherals. These connectors and jumpers are described in the
following sections.
Table 1: Connectors
Connector Size Function
J1 1 x 3 NTSC/PAL Video Select
J2 Video In
J3 2 x 7 MSP430 JTAG
J4 8 Composite Video Out
J5 1 x 4 Mini A/B USB Connector
J6 2 x 7 TI 14 Pin JTAG
J8 2 x 8 ARM JTAG Emulation Header
J9 2 x 1 USB Capacitor
J10 2 x 1 USB ID Jumper
J11 4 Video In
J12 12 x 1 ATA/CE Interface
J13 4 x 2 Spare Jumper Sto rage
J16 2 +5V In
J27 18 SD/MMC Connector
J28 18 SD/MMC Connector
J30 13 x 2 Imager Interface
J31 13 x 1 Imager Interface
P1 4 Microphone In
P2 2x5 Headphone Out
P3 4 Line Out
P4 9 RS-232 UART
P5 12 Ethernet
P6 4 Line In
DC3 15 x 2 I/O Daughter Card Expansion
DC5 25 x 2 THS8200 Daughter Card Interface
DC6 5 x 2 Expansion Connector
DC7 10 x 2 GP I/O Signals
U10 Infrared Receiver
Spectrum Digital, Inc
3-6 DM355 EVM Technical Reference
3.2.1 J1, NTSC/PAL Select
The J1 connector is a 3 position jumper located on the top side of the board and is used
to select the type of video data the DM355 will be working with. NTSC format is
expected if the jumper is in the 1-2 position. The selection of 2-3 indicates PAL format
data will be used. Either the NTSC (1-2 position) or PAL (2-3 position) must be
selected. To reconfigure this selection, power down the EVM, change the jumper, and
then power the board back up. Do NOT change this jumper with the power on. The
image of this jumper is shown in the figure below.
Table 2: J15, NTSC/PAL Select
Video Format Position
NTSC 1-2
PAL 2-3
J1
Figure 3-3, J1, NTSC/PAL Select
1
NTSC
PAL
J1
1
NTSC
PAL
PAL Format
NTSC Format
Board Edge
Spectrum Digital, Inc
3-7
3.2.2 J2, Video In
J2 is an RCA jack used as a composite video input to the TVP5146 encoder. This
connector brings in a video signal to pin 8 on the TVP5146. Do NOT plug into this
connector with the power on. The figure below shows this connector as viewed from the
card edge.
3.2.3 J3, MSP430 JTAG Header
The J3 MSP430 JTAG Header is located on the top side of the board and is used to
provide a programming interface to the MSP430 microcontroller. The pinout for
the J3 connector is shown in the table below. This connector is typically used for factory
use only.
Table 3: J2, Video In, RCA Jack
Pin # Signal Name
1 Pin 8, TVP5146
2GND
Table 4: J3, MSP430 JTAG Header
Pin # Signal Pin # Signal
1 430_TDO 2 NC
3 430_TDI 4 MSP430_3V3
5 430_TMS 6 NC
7 430_TCK 8 NC
9 GND 10 NC
11 430_RESET 12 NC
13 NC 14 NC
Figure 3-4, J2, Video In RCA Jack
Pin 2, Shield (ground)
Pin 1, Signal Input
J3
2
MSP430 EMU
1
Figure 3-5, J3, MSP430 JTAG Header
Board Edge
Spectrum Digital, Inc
3-8 DM355 EVM Technical Reference
3.2.4 J4, Composite Video Out
Connector J4 is an RCA jack used as a composite video output from the “TVOUT”
signal of the TMS320DM355. Do NOT plug into this connector with the power on. The
figure below shows this connector as viewed from the card edge.
3.2.5 J5, USB Connector and Jumpers
Connector J5 is a mini A/B USB connector. The pinout for the J5 connector is shown in
the figure below.
* Use internal register to swap DM/DP pair. This feature was used to improve printed
circuit board routing.
The EVM incorporates the ability to toggle the ID pin on the USB connector via
software control. The GIO2 pin on the DM355 controls this function.
For “USB ON The Go” mode remove jumper J10. This will allow the cable to configure
the ID pin on the DM355 processor.
The EVM supplies up to 500 ma of current to the USB_VBUS via a TPS61092 DC/DC
converter. This is enabled via the DM355’s DRV_VBUS pin. J9 supplies extra
capacitance for host mode operations. Remove J9 for “USB On The Go” operations.
Spare jumpers can be stored on connector J13.
Table 5: J4, TV Out, RCA Jack
Pin # Signal Name
1 Comp osi te vi deo output
2GND
Table 6: J5, USB Connector
Pins Signal
1 USB_VBUS
2 USB_DM
3 USB_DP
4 USB_ID
5-9 USB_SHIELD
Figure 3-6, J4, TV Out, RCA Jack
Pin 2, Shield (ground)
Pin 1, Composite Signal
Spectrum Digital, Inc
3-9
3.2.6 J6, 14 Pin External JTAG Connector
Connector J6 is a 2 x7 double row male header with pin 6 clipped to serve as a key.
This is the standard interface used by JTAG emulators to interface to Texas
Instruments DSPs. The pinout for the connector is shown in the figure below.
The signal names for each pin are shown in the table below.
* Note: EMU0/EMU1 mode must be selected to ICEPICK mode
Table 7: J6, JTAG Interface
Pin # Signal Name Pin # Signal Name
1TMS2TRST-
3 TDI 4 GND
5 PD 6 no pin - key
7 TDO 8 GND
9 TCKRET 10 GND
11 TCK 12 GND
13 EMU0 14 EMU1
12
34
56
78
910
11 12
13 14
TMS
TDI
PD (+3.3V)
TDO
TCK-RET
TCK
EMU0
TRST-
GND
no pin (key)
GND
GND
GND
EMU1
Header Dimensions
Pin-to-Pin spacing, 0.100 in. (X,Y)
Pin width, 0.025-in. square post
Pin length, 0.235-in. nominal
Figure 3-7, JTAG INTERFACE
Spectrum Digital, Inc
3-10 DM355 EVM Technical Reference
3.2.7 J8, ARM JTAG Emulation Header
The J8 Emulation Header is located on the top side of the board and is used to provide
an interface to ARM compatible JTAG emulators. The pinout for this connector is
shown in the table belo w.
* Note: EMU0/EMU1 switch must be set to ARM mode
3.2.8 J9, USB Capacitance Select
The J9 jumper is used to provide more capacitance when the USB connector is used in
the host mode. When the jumper is shorted the extra capacitance is provided. These
open and shorted position are shown below.
Table 8: J8, ARM JTAG Emulation Header
Pin # Signal Pin # Signal
1 VCC_3V3 2 VCC_3V3
3 ARM_TRSTn 4 Ground
5 ARM_TDI 6 Ground
7 ARM_TMS 8 Ground
9 ARM_TCK 10 Ground
11 ARM_TCKRET 12 Ground
13 ARM_TDO 14 Ground
15 ARM_RSTn 16 Ground
17 NC 18 Ground
19 NC 20 Ground
Table 9: J9, USB Capacitance Select
Position Function
Open 6.9 uF Capacitance
Shorted 106.8 uF Capacitance
J9
Figure 3-8, J9, USB Capacitance Select
USB VB US
Open
J9
USB VBU S
Shorted
Spectrum Digital, Inc
3-11
3.2.9 J10, USB ID Select
The J10 jumper is used to allow the cable to configure the ID pin on the DM355. This is
used for the “USB On The Go” mode. When the jumper is shorted, access to the ID is
provided. The open and shorted position are shown below.
3.2.10 J11, S-Video In
Connector J11 is a four pin mini din connector which interfaces to the TVP5146
encoder. This connector brings in a video signal (LUMA) to pin 9 on the TVP5146.
Do NOT plug into this connector with the power on. The figure below shows this
connector as viewed from the card edge.
Table 10: J10, USB ID Select
Position Function
Open ID from USB connector
Shorted ID controlled from GIO2
Table 11: J11, Video In, Mini Din Connector
Pin # Signal Name
1GND
2GND
3LUMA
4 Chroma
J10
Figure 3-9, J10, USB ID Select
USB ID
Open
J10
USB ID
Shorted
Pin 1 Pin 2
Pin 3 Pin 4
Figure 3-10, J11, Front View, Mini Din Connector
Spectrum Digital, Inc
3-12 DM355 EVM Technical Reference
3.2.11 J12, ATA/CE Interface
Connector J12 is a 12 x 1 flex cable connector mounted on the bottom side of the
board. The signals on this connector parallel the signals present on the connector J28
which is located on the top side of the board. The signals present on connector J12 are
shown in the table below. when this connector is used the corresponding SD connector
can not be used.
Table 12: J12, ATA/CE Interface
Pin # Signal Name
1Ground
2 SD1_DAT2
3 SD1_DAT3
4 VCC_3V3
5SD1_CMD
6 VCC_3V3
7 SD1_CLK
8Ground
9SD1_DATA0
10 SD1_DATA1
11 Ground
12 NC
Spectrum Digital, Inc
3-13
3.2.12 J16, +5V Input
Connector J16 is the input power connector. This connector bring in +5 volts to the
EVM. This is a 2.5mm. jack. Inside of the jack is tied to through a fuse to VCC_5V.
The other side is tied to ground and LED DS5. The figure below shows this connector
as viewed from the card edge.
3.2.13 J27, MMC/SD Connector
The J27 MMC/SD connector is located on the bottom side of the board and is used to
provide an interface to a MMC/SD card. The pinout for the J27 connector is shown in
the table below.
Table 13: J27, MMC/SD Connector
Pin # Signal Pin # Signal
1 SD0_DATA3 2 SD0_CMD
3 GND 4 VCC_3V3
5 SD0_CLK 6 GND
7SD0_DATA08SD0_DATA1
9 SD0_DATA2 10 Write Protect 0
11 GND 12 Insert 0
PC Board
J16 +5V
Ground
Front View
Figure 3-11, J16, +5 Volt Input Connector
Spectrum Digital, Inc
3-14 DM355 EVM Technical Reference
3.2.14 J28, MMC/SD Connector
The J28 MMC/SD connector is located on the top side of the board and is used to
provide an interface to a MMC/SD card. The signals present on J28 are also present
on J12. Therefore, when J28 is used the operator can not use J12 for a CE-ATA disk
drive. The pinout for the J28 connector is shown in the table below.
Table 14: J28, MMC/SD Connector
Pin # Signal Pin # Signal
1 SD1_DATA3 2 SD1_CMD
3 GND 4 VCC_3V3
5 SD1_CLK 6 GND
7SD1_DATA08SD1_DATA1
9 SD1_DATA2 10 Write Protect 1
11 GND 12 Insert 1
Spectrum Digital, Inc
3-15
3.2.15 J30, Imager Interface Connector 1
The connector J30 is a 13 x 2 double row header which is part of the imager interface.
It is used with connector J31. The pinout for the J30 connector is shown in the table
below.
Note: When using the imager the user needs to select the video input multiplier to
imager mode via I2C co ntrol registers in the MSP430.
Table 15: J30, Imager Interface Connector 1
Pin # Signal Pin # Signal
1 IMAGER_D4 2 IMAGER_D5
3 IMAGER_D6 4 IMAGER_D7
5 IMAGER_D8 6 IMAGER_D9
7 IMAGER_D10 8 IMAGER_D11
9 IMAGER_D2 10 IMAGER_D3
11 Ground 12 Ground
13 IMAGER_LINE_VALID 14 NC
15 NC 16 IMAGER_RESET
17 IMAGER_FRAME_VALID 18 I2C_DATA_IMG
19 I2C_SCLK_IMG 20 NC
21 IMAGER_VBUS 22 IMAGER_VBUS
23 IMAGER_PXCLK 24 Ground
25 Ground 26 Ground
Spectrum Digital, Inc
3-16 DM355 EVM Technical Reference
3.2.16 J31, Imager Interface Connector 2
The connector J31 is a 13 x 1 single row header which is part of the imager interface.
It is used with connector J30. The pinout for the J31 connector is shown in the table
below.
Note: When using the imager the user needs to select the video input multiplier to
imager mode via I2C control registers in the MSP430.
3.2.17 P1, Microphone In
The microphone input, P1 is a 3.5 mm. stereo jack. Both inputs are connected to the
microphone so it is monaural. The signal is connected to signals “MIC3R” and “MIC3L”
of the AIC33. The signals on the plug are shown in the figure below.
Table 16: J30, Imager Interface Connector 1
Pin # Signal
1 IMAGER_D0
2 IMAGER_D1
3NC
4NC
5NC
6NC
7NC
8NC
9NC
10 IMAGER_GBL_SHUTTER
11 IMAGER_TRG
12 NC
13 Ground
Microphone In
Ground
Figure 3-13, Microphone Input Jack
Spectrum Digital, Inc
3-17
3.2.18 P2, Headphone Out
The P2 connector is a 3.5 mm. stereo headphone output from the TVL320AIC33 on the
EVM. This connector is located on the top side of the board. A view of the connector
from the card edge is shown in the figure below. The signals present on this connector
are defined in the followi ng table.
3.2.19 P3, Line Out
The audio line out connector P3, is a stereo output. The output connector is a 3.5 mm
stereo jack. The signals on the mating plug are shown in the figure below.
Table 17: P2, Headphone Out Interface
Pin # AIC33 Signal
1Ground
2HPLOUT
3HPROUT
4NC
Table 18: P3, Audio Line Out Stereo Jack
Pin # AIC33 Signal
1Ground
2 LEFT_LO+
3RIGHT_LO+
4NC
Figure 3-14, P2, Headphone Out Interface
Stereo Line Out
Left Line Out
Ground
Figure 3-15, Audio Line Out Stereo Jack
Right Line Out
Spectrum Digital, Inc
3-18 DM355 EVM Technical Reference
3.2.20 P4, RS-232 UART
The P4 connector is a 9 pin make D-connector which provides a UART interface to the
EVM. This connector interfaces to the MAX 3221 RS-232 line driver (U34) and is
located on the top side of the board. A view of the connector from the card edge is
shown in the figure below. The signals present on this connector are defined in the
following table.
The pin numbers and their corresponding signals are shown in the table below. This
corresponds to a standard dual row to DB-9 connector interface used on personal
computers.
Table 19: P4, RS-232 Pinout
Pin # Signal Name
1NC
2 DM355 UART0 Rx Data
3 DM355 UART0 Tx Data
4NC
5GND
6NC
7Pin 8
8Pin 7
9NC
Figure 3-16, P4, DB9 Male Connector
6
7
8
9
12
34
5
Spectrum Digital, Inc
3-19
3.3.21 P5, Ethernet Interface
The P5 connector is located on the top side of the board and is used to provide an
Ethernet interface. P5 integrates the magnetics and standard RJ-45 connector. The
two tables below shoe the signals present on the magnetics interface and the
connector side.
The ethernet connector incorporates 2 LEDs which give link and transmit status from
the ethernet controller.
Table 20: P5, Magnetics/LEDs Interface Signals
Pin # Signal Pin # Signal
1 ENET_TXO+ 2 ENET_TXO-
3 ENET_RXI+ 4 ENET_2V5(RX Center Tap)
5 ENET_2V5(RX Center Tap) 6 ENET_RXI-
7NC8GND
9 VCC_3V3(LED1+) 10 ENET_LED1(LED1-)
11 VCC_3V3(LED2+) 12 ENET_LED2(LED2-)
Table 21: P5, RJ-45 Connector
Pin # Signal Pin # Signal
1 TX_DATA+ 2 TX_DATA-
3 RX_DATA+ 4 NC
5NC6RX_DATA-
7NC8 NC
Spectrum Digital, Inc
3-20 DM355 EVM Technical Reference
3.2.22 P6, Line In
Connector P6 is an stereo audio line input. The input connector is a 3.5 mm stereo jack.
The signals on the mating plug are shown in the figure below.
Table 22: P6, Headphone Out Interface
Pin # AIC33 Signal
1Ground
2LINE2L+
3LINE2R+
4NC
Right Line In
Ground
Figure 3-17, P6, Audio Line In Stereo Jack
Left Line In
Spectrum Digital, Inc
3-21
3.2.23 DC3, I/O Daughter Card Expansion
The DC3 connector is an I/O expansion interface for a daughter card. This is a
15 x 2 pinned female surface mount connector. The pinout for the DC3 connector is
shown in the table belo w.
The manufacturer and part number of this connector is: SAMTEC SFM-115-02-S-D-LC
A possible mating connector is: SAMTEC TFM-115-32-S-D-LC. This height is
.44 inches. Your actual height may vary.
Table 23: DC3, I/O Daughter Card Expansion
Pin # Signal Pin # Signal
1 SPI1_SDENA0 2 NC
3 SPI1_SDI 4 SPI_SDO
5 SPI1_CLK 6 DM355_TIMERIN3
7Ground8 Ground
9 McBSP_DR0 10 McBSP_DX0
11 McBSP_CLKR0 12 McBSP_CLKX0
13 McBSP_FSR0 14 McBSP_FSX0
15 Ground 16 Ground
17 SYS_RESETz 18 I2C_SCLK
19 UART1_TXD 20 I2C_DATA
21 UART1_RXD 22 Ground
23 Ground 24 GIO18
25 VCC_3V3 26 VCC_3V3
27 Ground 28 Ground
29 VCC_5V 30 VCC_5V
Spectrum Digital, Inc
3-22 DM355 EVM Technical Reference
3.2.24 DC5, TH8200 Daughter Card Interface
The DC5 connector is an expansion interface for the TH8200 daughter card. This is a
25 x 2 pinned female surface mount connector. The pinout for the DC5 connector is
shown in the table belo w.
The manufacturer and part number of this connector is: SAMTEC SFM-125-02-S-D-LC
A possible mating connector is: SAMTEC TFM-125-32-S-D-LC. This height is
.44 inches. Your actual height may vary.
Table 24: DC5, TH8200 Daughter Card Interface
Pin # Signal Pin # Signal
1 VDOUT_LCD_OE 2 GIO16
3 VDOUT_FIELD 4 GIO17
5 DM355_GIO6 6 DM355_GIO7
7Ground8Ground
9 VDOUT_C0 10 VDOUT_C1
11 VDOUT_C2 12 VDOUT_C3
13 VDOUT_C4 14 VDOUT_C5
15 VDOUT_C6 16 VDOUT_C7
17 Ground 18 Ground
19 VDOUT_EXTCLK 20 CDOUT_HSYNC
21 Ground 22 Ground
23 VDOUT_VCLK 24 CDOUT_VSYNC
25 Ground 26 Ground
27 VDOUT_Y0 28 VDOUT_Y1
29 VDOUT_Y2 30 VDOUT_Y3
31 VDOUT_Y4 32 VDOUT_Y5
33 VDOUT_Y6 34 VDOUT_Y7
35 Ground 36 Ground
37 I2C_SCLK 38 DC5_RESETn
39 I2C_DATA 40 Ground
41 VCC_1V8 42 VCC_1V8
43 Ground 44 Ground
45 VCC_3V3 46 VCC_3V3
47 Ground 48 Ground
49 VCC_5V 50 VCC_5V
Spectrum Digital, Inc
3-23
3.2.25 DC6, Expansion Connector
The DC6 connector is an expansion connector used to provide compatibility with the
THS8200 video daughter card. This is a 5 x 2 pinned female surface mount connector.
The pinout for the DC6 connector is shown in the table below.
The manufacturer and part number of this connector is: SAMTEC SFM-105-02-S-D-LC
A possible mating connector is: SAMTEC TFM-105-32-S-D-LC. This height is
.44 inches. Your actual height may vary.
3.2.26 DC7, Expansion Connector
Extra EMIF signals are available as general purpose I/O in some configurations.
Connector DC7 provides access to these pins. This is a 10 x 2 pinned female surface
mount connector. The pinout for the DC7 connector is shown in the table below.
Table 25: DC6, Vi deo Output Connector
Pin # Signal Pin # Signal
1NC2NC
3 VCC_3V3 4 Ground
5NC6NC
7NC8NC
9 Ground10Ground
Table 26: DC7, Expansion Connector
Pin # Signal Pin # Signal
1GIO542GIO67
3GIO654GIO31
5GIO636GIO64
7Ground8Ground
9 GIO62 10 GIO61
11 GIO60 12 GIO59
13 GIO58 14 GIO57
15 GIO56 16 GIO032
17 Ground 18 Ground
19 VCC_3V3 20 VCC_3V3
Spectrum Digital, Inc
3-24 DM355 EVM Technical Reference
3.2.27 U10, Infrared Interface
U10 is an infrared receiver mounted on the edge of the board. This device interfaces to
the MSP430 mircrocontroller. The view of U10 is shown from a board edge view in the
figure below.
The receiver supports interaction with an Infrared remote control included with your
EVM
3.3 LEDs
The EVM has ten (10) LEDs which are located on the top side of the board.
Informati on regar ding the LEDs are shown in the tabl e belo w.
Table 27: LEDs
LED # Use Color
DS5 +5 Volts present Green
DS14 User control via MSP430 I2CGreen
DS15 User control via MSP430 I2CGreen
DS16 User control via MSP430 I2CGreen
DS17 User control via MSP430 I2CGreen
DS18 User control via MSP430 I2CGreen
DS19 User control via MSP430 I2CGreen
DS20 User control via MSP430 I2CGreen
DS21 User control via MSP430 I2CGreen
DS22 Boot Mode Status Green
Figure 3-18, U10, IR Interface, Card Edge View
U10
PC Card
Spectrum Digital, Inc
3-25
3.4 Switches
The EVM has nine (9) switches. The function of these switches are shown in the table
below.
3.4.1 SW1, EMU0/1 Select Switch
SW1 is a 2 position DIP switch providing 4 options in selecting the state of the EMU0
and EMU1 pins on the TMS320DM355 processor. A view of the switch is shown in the
figure below. The selection options with this switch are in the table below.
* is the factory shipp ed con f ig urati on
Table 28: Switches
Switch Function Type
SW1 EMU0/EMU1 Control 4 Position DIP
SW5 Reset Push Button/Momentary
SW6 User Readable 4 Position DIP
SW7 AR M Boot Mo de Sele ct 2 Position DIP
SW10 User Readable Push Button/Momentary
SW11 User Readable Push Button/Momentary
SW12 User Readable Push Button/Momentary
SW13 User Readable Push Button/Momentary
SW14 User Readable Push Button/Momentary
Table 29: SW1, EMU0/1 Select
State at Reset
EMU1 EMU0 Function
L(0) L(0) Emulation Debug ARM JTAG Enabled
L(0) H(1) Not Defined
H(1) L(0) Not Defined
H(1) H(1) ICE PICK Mode *
Both ARM & DSP JTAG Enabled
Figure 3-19, SW1, EMU0/1 Select Switch
EMU0
EMU1
HL
S1
Raised NIB
Spectrum Digital, Inc
3-26 DM355 EVM Technical Reference
3.4.2 SW5, Reset Switch
Switch SW5 is a push button reset switch that will RESET the board. The MSP430
controls all reset and power monitoring logic on the EVM.
3.4.3 SW6, User Readable 4 Position DIP Switch
Switch SW6 is a 4 position DIP switch with each position being an input to the
MSP430 microcontroller and accessible to the DM355 via the I2C control registers.
The table below shows what signal each position appears on.
.
Table 30: SW6, User Readable 4 Position DIP Switch
Position Signal
1SW_DIP0
2SW_DIP1
3SW_DIP2
4SW_DIP3
Figure 3-20, SW6, User Readable 4 Position DIP Switch
SW6 4
Raised NIB
3
2
1
ON
Spectrum Digital, Inc
3-27
3.4.4 SW7, ARM Boot Mode Select
Switch SW7 is a 2 position DIP switch used to select the ARM Boot Mode. The figure
and table below show these options.
* default setting
3.4.5 SW10 - SW14
Switches S10 through SW14 are push button momentary switches that are inputs in to
the MSP430 microcontroller and accessible to the DM355 via I2C control registers on
the MSP430. The table below shows what signal each switch appears on.
Table 31: SW7, ARM Boot Mode Select
Pos 2 Pos 1 HW Code Function
ON ON 0 0 NAND boot CE0 *
ON OFF 0 1 NOR direct execute
OFF ON 1 0 Boot from SD/MMC
OFF OFF 1 1 Boot from UA RT
Table 32: SW10 - SW14, Processor Configuration/Boot Load Options
Switch Signal
SW10 PB_SW10
SW11 PB_SW11
SW12 PB_SW12
SW13 PB_SW13
SW14 PB_SW14
Figure 3-21, SW7, ARM Boot Mode Select
BOOT MODE
SW7
12
Raised NIB
ON
Spectrum Digital, Inc
3-28 DM355 EVM Technical Reference
3.5 Test Points
The EVM has 35 test points. All test points appear on the top of the board. The
following figure identifies the position of each test point. the next table list each test
point and the signa l appea r ing on that test point.
Figure 3-22, DM355 EVM, Test Points
TP1
TP5
TP8
TP13
TP27
TP21
TP25
TP39,TP40
TP31
TP30
TP32
TP36
TP11
TP41
TP12
TP29
TP42
TP6
TP26
TP33,TP34
TP37,TP38
TP22,TP23
TP27
TP3,TP4
TP9
TP7
TP10,TP43
TP2,TP14
Spectrum Digital, Inc
3-29
There are 12 power test points on the EVM. These test points provide a convenient
mechanism t o check the EVM’s multiple power supplies. The table below shows the
voltages for each test point and what the supply is used for.
Table 33: DM355 EVM Test Poin ts
Test Point
#Signal Test Point
#Signal
TP2 VCC_1V8 TP29 Ground
TP3 AIC33 MFP2 TP30 Ground
TP4 AIC33 MFP3 TP31 VCC_5V
TP10 EM_ADV/GIO032 TP32 3V3_PWR_OK
TP13 VDDA_DAC TP33 VCC_3V3
TP14 EM_CLK/GIO031 TP36 1V8_PWR_OK
TP21 CORE_PWR_OK TP37 VCC_1V8
TP23 VCC_1V3 TP39 TMS320DM355 MXI2
TP25 Ground TP40 TMS320DM355 MXO2
TP26 Ground TP41 TMS320DM355 MXI1
TP27 Ground TP42 TMS320DM355 MXO1
TP28 Ground TP43 EM_A7
Table 34: Power Test Points
Access
Test Point Voltage Shunt Power Domain
TP1 +1.8V 0.02 ohms VDDAHV3V3
TP5 +1.3V 0.02 ohms CVDD
TP6 +1.8V 0.02 ohms VDDA1V8 HSSI
TP7 +1.3V 0.02 ohms USB1V3
TP8 +3.3V 0.02 ohms USB3V3
TP9 +1.3V 0.02 ohms VDDA.PLL1 & 2
TP11 +3.3V 0.02 ohms VDD
TP12 +1.8V 0.02 ohms VDDS
TP22 +1.3V 0.02 ohms Main 1.3V
TP34 +3.3 V 0.0 25 ohm s M ain 3.3V
TP38 +1.8 V 0.0 25 ohm s M ain 1.8V
TP12 +1.8V 0.025 ohms DDR2 Power
Spectrum Digital, Inc
3-30 DM355 EVM Technical Reference
A-1
Appendix A
Schematics
This appendi x con tains the sc hem ati cs for the DM35 5 EVM.
Spectrum Digital, Inc
A-2 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
Page Contents:
D2
SPECTRUM DIGITAL INCORPORATED
509902-0001
Wednes da y, January 30, 2008 1 26
B
DM355 Evaluation Module
TITLE SHEET
33 34
AA
ENGR
2
REVISI ON STATUS OF SHEETS
1
11
DATE
14 12 13
DATE
ENGR-MGR
MFG
7
DWN
DATE
8
DATE
10
DATE
CHK
RLSE
APPLICATION35
NEXT ASSY
DATE
6
DATE
9
QA
USED ON
4
15
DDD AA
AAD2A
R.R.P.
T.W.K.
R.R.P.
R.R.P.
C.M.D.
R.R.P.
R.R.P.
04/01/2007
04/01/2007
16 17 18 19 20
21 22 23 24 25 04/01/2007
04/01/2007
04/01/2007
04/01/2007
04/01/2007
AC AAAAA
AA
26 27 28 29 30
AA
31 32
A
D2
AA
A
DDD
AAA
D2
A Initial schematic ready for layout - Alpha Release
DESCRIPTIONREV APPROVEDDATE
04/01/07 RRP
SCHEMATIC CONTENTS
SHEET01 - TITLE
SHEET02 - DM355 SERIAL I/O
SHEET03 - DM355 DDR2 INTERFACE
SHEET04 - DM355 EMIF
SHEET05 - DM355 USB
SHEET06 - DM355 VIDEO
SHEET07 - DM355 JTAG,CLKS,RESET
SHEET08 - DM355 POWER/GND-pins
SHEET09 - DM355 DECOUPLING CAPS
SHEET10 - DDR2 MEMORY
SHEET11 - JTAG CONNECTORS
SHEET12 - NAND FLASH, SPI EEPROM, EMIF I/O DC
SHEET13 - RS232 INTERFACE
SHEET14 - SD/MMC IF - CE ATA IF
SHEET15 - VIDEO INPUT MULTIPLEXER
SHEET16 - IMAGER INTERFACE
SHEET17 - 5146 DECODER
SHEET18 - VIDEO DAUGHTER CARD IF
SHEET19 - AIC33
SHEET20 - DM9000A ENET CONTROLLER
SHEET21 - ETHERNET CONNECTOR
SHEET22 - MSP430
SHEET23 - LEDS/SWITCHED ETC
SHEET24 - I/O DAUGHTER CARD IF
SHEET26 - CORE PWR SUPPLY,MSP430 PWR SUPPLY
SHEET27 - 3V3 AND 1V8 POWER SUPPLY
00011011B
01011101B
AUDIO CODEC - 00110(MFP1)(MFP0) AIC33
VIDEO DECODER - 101110(I2CA)TVP5146
MSP430
ADDRESS
BINARY DEVICE FUNCTION
HEX
0x25
0x1B
0x5D
I2C Address Table
ADDRESS FUNCTION
HEX
Memory Address Table
00100011B RTC,IR CTL, IO CTL, POWER MONITOR
CHIP SELECT
NAND FLASH CS0 R/W
NAND FLASH CS1 R/W
CE0 - NAND CS0
CE0 - NAND CS1
0x0200 0000
0x0200 4000
A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14
111111111111XX
FFF
BASE
WORD
1
ARM ADDRESSING
RRP07/01/07B Pre-production release - Beta Release
CE1 - PHY/MAC CHIP DM9000A READ WRITE0x0401 4000
09/01/07 RRPC Production release for 0.50 mm
RRPPre-production release for 0.65 mmD09/28/07
Spectrum Digital, Inc
A-3
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
I2C_DATA
I2C_SCLK
McBSP_DX1
McBSP_CLKX1
McBSP_FSX1
McBSP_DR1
McBSP_CLKR1
McBSP_FSR1
McBSP_CLKS1
SD0_DATA1
SD0_DATA2
SD0_CLK
SD0_DATA0
SD0_CMD
SD0_DATA3
SD1_DATA1
SD1_DATA2
SD1_CLK
SD1_DATA0
SD1_CMD
SD1_DATA3
McBSP_FSR0
McBSP_CLKR0
McBSP_DR0
McBSP_FSX0
McBSP_CLKX0
McBSP_DX0
CPU_GIO25
CPU_GIO26
CPU_GIO27
CPU_GIO28
CPU_GIO29
CPU_GIO30
VCC_3V3
UART0_TXD13
UART0_RXD13
McBSP_FSX119McBSP_CLKX119 McBSP_DX119
McBSP_CLKR119
McBSP_CLKS119 McBSP_FSR119
McBSP_DR119
SD1_CMD14
SD1_DATA214
SD1_DATA014
SD1_CLK14
SD1_DATA314
SD1_DATA114
SD0_CMD14
SD0_DATA214
SD0_DATA014
SD0_CLK14
SD0_DATA314
SD0_DATA114
I2C_DATA15,18,19,22,24
I2C_SCLK15,18,19,22,24
DEEPSLP_EN 22
McBSP_DX024 McBSP_CLKX024 McBSP_FSX024 McBSP_DR024 McBSP_CLKR024 McBSP_FSR024
DM350_GIO7 18
DM350_GIO6 18
SPI0_SDO 12
SPI0_SDI 12
SPI0_SCLK 12
SPI0_SDENA0 12
SPI1_SDO 24
SPI1_SDI 24
SPI1_SCLK 24
SPI1_SDENA0 24
ATA_CE_IO 14
DM350_TIMERIN3 24
UART1_TXD24
UART1_RXD24
ENET_INT 20
USB_ID_TOGGLE 5
MSP430_INT 22
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
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D
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 2 26
B
DM355 Evaluation Module
DM355 SERIAL I/O
RN22 RPACK4-33
1
2
3
4 5
6
7
8
R135
2.2K R115
2.2K
RN9 RPACK8-33
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
RN21 RPACK8-33
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
RN23 RPACK4-33
1
2
3
4 5
6
7
8
DM355_65MM
U18-1
I2C_SCL / GIO14
R14
I2C_SDA / GIO15
R13
GIO0 C16
GIO1 E14
GIO2 F15
GIO3 G15
GIO4 B17
GIO5 D15
GIO6 B18
GIO7 C17
ASP0_CLKR/GIO26
F17
ASP0_CLKX/GIO29
F18
ASP0_DR/GIO27
E18
ASP0_DX/GIO30
H15
ASP0_FSR/GIO25
F16
ASP0_FSX/GIO28
G17
ASP1_CLKR
D18
ASP1_CLKS
D17
ASP1_CLKX
D19
ASP1_DR
C19
ASP1_DX
C18
ASP1_FSR
E17
ASP1_FSX
E16
MS/SD0_CLK
A15 MS_BS/SD0_CMD
C14
MS/SD0_DAT0
B14 MS/SD0_DAT1
D14 MS/SD0_DAT2
B13 MS/SD0_DAT3
A14
SD1_CLK / GIO24
C15 SD1_CMD / GIO23
A17
SD1_D0 / TXD2 / GIO19
A18 SD1_D1 / RXD2 / GIO20
B15 SD1_D2 / CTS2 / GIO21
A16 SD1_D3 / RTS2 / GIO22
B16
SPI0_SCLK C12
SPI0_SDENA0 B12
SPI0_SDI A12
SPI0_SDO B11
SPI1_SCLK / GIO10 C13
SPI1_SDENA / GIO11 E13
SPI1_SDI / GIO9 A13
SPI1_SDO / GIO8 E12
UART0_RXD0
U18
UART0_TXD0
T18
UART1_RXD1/GIO013
R15
UART1_TXD1/GIO012
R17
Spectrum Digital, Inc
A-4 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DDR_DQ3
DDR_STRBEN_DEL
DDR_DQ0
DDR_DQ1
DDR_DQ2
DDR_DQ4
DDR_DQ8
DDR_DQ9
DDR_DQ7
DDR_DQ5
DDR_DQ6
DDR_DQ14
DDR_DQ10
DDR_DQ13
DDR_DQ12
DDR_DQ11
DDR_DQ15
DDR_DQS0
DDR_DQS1
DDR_DQM0
DDR_DQM1
DDR_A13
DDR_A1
DDR_A0
DDR_A2
DDR_A3
DDR_A4
DDR_A7
DDR_A6
DDR_A5
DDR_A9
DDR_A10
DDR_A11
DDR_A8
DDR_A12
DDR_BA0
DDR_BA1
DDR_BA2
DDR_CKE
DDR_CLKP
DDR_CLKN
DDR_CAS
DDR_RAS
DDR_WE
DDR_CS
VREF_STLDDR_STRBEN
VCC_3V3
DDR_DQ010
DDR_DQ110
DDR_DQ210
DDR_DQ310
DDR_DQ410
DDR_DQ510
DDR_DQ610
DDR_DQ710
DDR_DQ810
DDR_DQ910
DDR_DQ1010
DDR_DQ1110
DDR_DQ1210
DDR_DQ1410
DDR_DQ1310
DDR_DQ1510
DDR_BA0 10
DDR_BA1 10
DDR_CAS 10
DDR_CLKP 10
DDR_RAS 10
DDR_WE 10
DDR_CLKN 10
DDR_BA2 10
DDR_DQM010
DDR_DQM110
DDR_A13 10
DDR_A10 10
DDR_A8 10
DDR_A5 10
DDR_DQS110
DDR_DQS010
DDR_A12 10
DDR_A9 10
DDR_A11 10
DDR_A7 10
DDR_A4 10
DDR_A6 10
DDR_A3 10
DDR_A2 10
DDR_A1 10
DDR_A0 10
DDR_CKE 10
DDR_CS 10
VREF_STL 10
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Title:
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D
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 3 26
B
DM355 Evaluation Module
DM355 DDR INTERFACE
Trace to DDR memory
for delay compensation
This net is equal to the DDR_CLKP ( or DDR_CLKN )
plus
the length of DDR_DQXX Average Trace length
TP1
12
DM355_65MM
U18-4
DDR_A0 V2
DDR_A1 V3
DDR_A10 V6
DDR_A11 W7
DDR_A12 V7
DDR_A13 U6
DDR_A2 W2
DDR_A3 W3
DDR_A4 V4
DDR_A5 W4
DDR_A6 U5
DDR_A7 V5
DDR_A8 W5
DDR_A9 W6
DDR_BA0 U8
DDR_BA1 U7
DDR_BA2 V8
DDR_CAS V9
DDR_CKE V10
DDR_CLKN W8
DDR_CLKP W9
DDR_CS T8
DDR_DQ0
V11
DDR_DQ1
W11
DDR_DQ10
W14
DDR_DQ11
W15
DDR_DQ12
U16
DDR_DQ13
W16
DDR_DQ14
V16
DDR_DQ15
W17
DDR_DQ2
U11
DDR_DQ3
T11
DDR_DQ4
U12 DDR_DQ5
W12
DDR_DQ6
V13
DDR_DQ7
W13
DDR_DQ8
U13
DDR_DQ9
V14
DDR_DQM0
T12
DDR_DQM1
U15
DDR_DQS0
V12
DDR_DQS1
V15
DDR_RAS T6
DDR_GATE0
W18
DDR_GATE1
V17
DDR_ZN T9
DDR_WE W10
DDR_VREF U10
VSSA_DLL R11
VDDA33DDR_DLL R10
E1
NFM2012P13C105F
1 3
2
C1
2.2uF
R30
C2
0.01uF
C3
0.01uF
R10.020
R250 OHM 0.5%
Spectrum Digital, Inc
A-5
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
EM_D9
EM_D10
EM_D11
EM_D0
EM_D12
EM_D13
EM_D14
EM_D15
EM_D1
EM_D2
EM_D3
EM_D4
EM_D5
EM_D6
EM_D7
EM_D8
EM_D[15..0]
GIO56
EM_A1
EM_A2
EM_OE
EM_WE
EM_BA1
GIO67
EM_A12
GIO62
GIO63
GIO65
GIO64
GIO31
GIO032
GIO57
GIO58
GIO59
GIO60
GIO62
GIO63
GIO64
GIO61
GIO65
EM_A12
GIO67
GIO54
ENET_CE
EM_CE0
VCC_3V3
VCC_3V3 VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3 VCC_3V3
EM_D[15..0]12,20
EM_OE 12,20
EM_WE 12,20
EM_CE0 12
EM_WAIT12
EM_BA1 20
ENET_CE 20
EM_A12 12
EM_A2 12
EM_A1 12
GIO032 12
GIO54 12
GIO67 12
GIO65 12
GIO31 12
GIO64 12
GIO63 12
GIO62 12
GIO61 12
GIO60 12
GIO59 12
GIO58 12
GIO57 12
GIO56 12
GIO6112
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Sheet of
Title:
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C
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 4 26
B
DM355 Evaluation Module
DM355 EMIF
SW7 Boot Select Setting for ARM Boot Mode:
POS 2 POS 1
OFF OFF
OFF
OFF
ON
ON
ON ON BOOT ROM - NAND LOAD FROM CE0
NOT AVAILABLE
BOOT ROM - LOAD FROM UART
BOOT ROM - LOAD FROM SD/MMC
1 1 0 1 NAND CFG
0 0
HW CODE
1 1
0 1
1 0
Note:
ICE PICK Mode may have an issue booting from Reset
EMU0 = 1, EMU1 = 1
use ARM Mode
EMU0 = 0, EMU1 = 0
See page 11 for more information
NAND BO OT STATUS
TP43 1
RN13 RPACK4-33
1
2
3
4 5
6
7
8
R19
NO-POP
RN11 RPACK4-33
1
2
3
4 5
6
7
8
R225
330
1
2
ON
SW7
DIP_SWITCH_2
1
23
4
RN19
RPACK4-33
1
2
3
4 5
6
7
8
DS22
LED
R229
10K
R17
NO-POP
R149
20K
R14
1K
R230
10K
R150
20K
RN14 RPACK4-33
1
2
3
45
6
7
8
RN16 RPACK4-33
1
2
3
45
6
7
8
R15
1K
U19
SN74LVC1G08
1
24
53
RN18 RPACK4-33
1
2
3
4 5
6
7
8
R151
10K
DM355_65MM
U18-3
EM_A00 / GIO056 M16
EM_A03 / GIO057 N18
EM_A04 / GIO058 P15
EM_A05 / GIO059 R19
EM_A06 / GIO060 P18
EM_A07 / GIO061 P16
EM_A08 / GIO62 / CFG0 T19
EM_A09 / GIO63 / CFG1 P17
EM_A1 / AL E N17
EM_A10 / GIO64 / CFG2 R18
EM_A11 / GIO65 / CFG3 R16
EM_A12 / GIO66 / BTSEL0 U19
EM_A13 / GIO67 / BTSEL1 V19
EM_A2 /CLE N15
EM_ADV / GIO032 H16
EM_BA0 / GIO054 / EM_A14 N19
EM_BA1 / GIO055 P19
EM_CE0 / GIO037 J16
EM_CE1 / GIO036 G19
EM_CLK / GIO031 E19
EM_D00 / GIO038
H18
EM_D01 / GIO039
J17
EM_D02 / GIO040
H19
EM_D03 / GIO041
J18
EM_D04 / GIO042
L15 EM_D05 / GIO043
J19
EM_D06 / GIO044
K17
EM_D07 / GIO045
K19
EM_D08 / GIO046
L16
EM_D09 / GIO047
K18
EM_D10 / GIO048
L19
EM_D11 / GIO049
L17
EM_D12 / GIO050
L18
EM_D13 / GIO051
M15
EM_D14 / GIO052
M19
EM_D15 / GIO053
M18
EM_OE / GIO034 F19
EM_WA IT / GI O033
G18
EM_WE / GIO035 J15
R10
10K
R152
10K
R96 33 R12
10K
RN10 RPACK4-33
1
2
3
4 5
6
7
8
RN17 RPACK4-33
1
2
3
45
6
7
8
RN12 RPACK4-33
1
2
3
4 5
6
7
8
C249
0.1uF
R97
10K
R18
1K
RN15 RPACK4-33
1
2
3
45
6
7
8
R16
NO-POP
Spectrum Digital, Inc
A-6 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
USB_VBUS
USB_ID
USB_VBUS_CONN
USB_DM
USB_DP USB_DP
USB_DM
USB_VBUSUSB_VBUS_PWR
DRV_VBUS
USB_ID
VCC_3V3
VCC_3V3
VCC_5V
USB_ID_TOGGLE2
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
Page Contents:
D2
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 5 26
B
DM355 Evaluation Module
DM355 USB
NO-PO P FOR TEST SPE CTRUM DIGITAL TEST ONLY
DIFFERE NTIAL PAIR
90 OHM DIFFERENTIAL
IMPEDANCE
SHOR T AND STRAIGHT AS
POSSIBLE,
MINI MUM NUMBER OF VIAS
USE INTERNAL CONTROL REGISTER
TO FLIP DM/DP POLARITIES
DIFFERENTIAL P AIRS
PLAC E THESE RESISTORS CLOSE TO DM355
SPARE JUMPERS
R11
1K
R191
10K
R190
10K
R113 10K
L67
BLM21PG221SN1
R194
0
U24
TPS61092RSA
PGND3
7
VBAT
8ENABLE
11 FB 14
OUT1 1
LBO 12
SW1
3
LBI
9
PGND1
5PGND2
6GND1 13
OUT2 16
OUT3 15
SW2
4
PWRPAD
17
NC 2
SYNC
10
J10
HEADER 2
1
2
R13
10K
R440
0
DM355_65MM
U18-7
RSV02 K1
RSV01 J1
RSV04 M1
RSV03 L1
USB_DP A7
USB_ID D5
USB_R1 C7
USB_VBUS E5
USB_DM A6
USB_DRVVBUS C5
VSS_USB_REF C8
S
D
G
Q1
IRLML6401
R188
100K
+C241
100uF
R92
100
C159
NO-POP
J5 miniAB
VBUS
1D-
2D+
3
GND
5ID
4
S1
6S2
7S3
8S4
9
L15
7.3uH
R193
NO-POP
R192 10K
R216
10K
J35
4 HEADER
1
2
3
4
C160
1uF
J13
HEADER 4X2
2
4
6
8
1
3
5
7
+
C627
100uF
R93
100
+
C240
6.8uF
R213
NO-POP
J9
HEADER 2
1
2
R1 89 10K 1%
R227 0
C618
1uF
Q3
BSS138
Q4
BSS138
R212
NO-POP
L72
BLM21PG221SN1
R214
10K
+
C239
10uF
Spectrum Digital, Inc
A-7
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VDDA_DAC
VREF
IBIAS
VSSA_DAC
CPU_YOUT0
CPU_YOUT1
CPU_YOUT7
CPU_YOUT2
CPU_YOUT4
CPU_YOUT3
CPU_YOUT5
CPU_YOUT6
CPU_COUT2
CPU_COUT1
CPU_COUT0
CPU_COUT4
CPU_COUT5
CPU_COUT3
CPU_COUT7
CPU_COUT6
CPU_COUT5
CPU_COUT4
CPU_COUT3
CPU_COUT2
CPU_COUT1
CPU_COUT0
CPU_YOUT7
CPU_YOUT6
CPU_YOUT5
CPU_YOUT4
CPU_YOUT3
CPU_YOUT2
CPU_YOUT1
CPU_YOUT0
CPU_COUT6
CPU_COUT7
VCC_1V8
DSP_GND DSP_GND DSP_GND
DSP_GND
VDIN_PCLK15
VDIN_C115 VDIN_C215 VDIN_C315
VDIN_C015
VDIN_Y015 VDIN_Y115 VDIN_Y215 VDIN_Y315 VDIN_Y415 VDIN_Y515 VDIN_Y615 VDIN_Y715
VDIN_WEN15 VDIN_VD15 VDIN_HD15
VDIN_C415 VDIN_C515 VDIN_C615 VDIN_C715
VDOUT_EXTCLK 18
VDOUT_VCLK 18
VDOUT_FIELD 18
VDOUT_LCD_OE 18
VDOUT_HSYNC 18
VDOUT_VSYNC 18
VDOUT_C0 18
VDOUT_Y0 18
VDOUT_Y1 18
VDOUT_Y2 18
VDOUT_Y3 18
VDOUT_Y4 18
VDOUT_Y5 18
VDOUT_Y6 18
VDOUT_C4 18
VDOUT_C5 18
VDOUT_C6 18
VDOUT_C7 18
VDOUT_C1 18
VDOUT_C2 18
VDOUT_C3 18
VDOUT_Y7 18
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 6 26
B
DM355 Evaluation Module
DM355 VIDEO
C195
270pF
R67 1000 1%
C197
0.01uF
L19 3uH
RN32 RPACK4-33
1
2
3
4 5
6
7
8
RN30 RPACK8-33
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
R68 2550 1%
C196
2.2uF
L20
BLM21B050S
R91 33
R147 1070 1%
C194
270pF
DM355_65MM
U18-6
CIN0
J3 CIN1
L3 CIN2
J5 CIN3
J4 SPI2_SDI/CIN4
L4 SPI2_SEN/CIN5
M3 SPI2_SDO/CIN6
K5 SPI2_CLK/CIN7
N3
PWM3B / COUT0 F4
PWM3A / COUT1 F3
RTO3/COUT2 E4
RTO2/COUT3 E3
RTO1/COUT4 D3
RTO0/COUT5 C1
GIO80/PWM1/COUT6 D2
GIO81/PWM0/COUT7 C2
CAM_HD
N5 CAM_VD
R4 GIO83/ CAM_WEN
R5 GIO69/EXTCLK G3
GIO70 / FIELD H4
HSYNC F5
IBIAS
F2
IOUT
E1
PCLK
T3
TVOUT
F1
VCLK H3
VDDA18_DAC
L7
VREF
J7
VFB
G1
VSSA_DAC
L8
VSYNC G5
YIN0
P5 YIN1
P2 YIN2
P4 YIN3
R3 YIN4
P3 YIN5
M5 YIN6
M4 YIN7
L5
YOUT0 B1
YOUT1 A2
YOUT2 A3
YOUT3 B2
YOUT4 B3
YOUT5 B4
YOUT6 A4
YOUT7 C3
GIO71/LCD_OE H5
RN31 RPACK8-33
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
C193 0.1uF
E6
NFM21PC474R1C3D
1 3
2
TP13
1 2
C198
0.01uF
R90 0
R146 0.020
J4
RCA JACK
1
2
Spectrum Digital, Inc
A-8 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DM350_RESETn
VCC_3V3
CPU_EMU111
CPU_EMU011
CPU_TDO11
CPU_RTCK11
CPU_TCK11
CPU_TDI11
CPU_TMS11
CPU_TRSTn11
GIO18 24
GIO17 18
GIO16 18
CPU_RESETz22
ARM_RSTn11
DM350_RESETn 22
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 7 26
B
DM355 Evaluation Module
DM355 JTAG,RESET,CLOCKS
R204 NO-POP
C2 37 27 pF
TP39
1
C2 34 27 pF
R347 360
R205 NO-POP
C235 27 pF
Y2
24MHz
TP40
1
TP41
1
DM355_65MM
U18-5
GIO018 / CLKOUT1 D12
GIO017 /CLKOUT2 A11
GIO016 / CLKOUT3 C11
TCK
E10
TDI
D9
TDO
E9
TMS
D8
EMU0
E8
EMU1
E7
TRST
C9
VSS_MX1 C10
VSS_MX2 P1
MXI1 A9
MXI2 R1
MXO1 B9
MXO2 T1
RESET
D11
RTCK
E11
U23
SN74LVC1G08
1
24
53
TP42
1
C238
0.1uF
Y3
27MHz
C236 27 pF
Spectrum Digital, Inc
A-9
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VCC_1V3
VCC_1V3 CPU_CVDD
CPU_VDD
CPU_VDD_DDR
CPU_ALT_VDD
VCC_1V3
CPU_CVDD
CPU_VDD
CPU_VDD_DDR
CPU_VDD_DDR
CPU_VDD
CPU_ALT_VDD
VCC_1V8
VCC_1V8
VCC_3V3
VCC_3V3
VCC_1V3
VCC_1V3
VCC_1V3
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
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D
SPECTRUM DIGITAL INCORPORATED
509902-0001
Wednes da y, January 30, 2008 8 26
B
DM355 Evaluation Module
DM355 POWER
NOT P OPULATED
E4
NFM21PC474R1C3D
13
2
L18
BLM21B050S
E5
NFM21PC474R1C3D
13
2
TP6
12
C154
0.1uF
TP12
1 2
C155
0.001uF
R114
0C112
NO-POP
C121
0.01uF
C125
0.01uF
C120
0.01uF
C147
4.7uF
E2
NFM21PC474R1C3D
1 3
2
C119
0.01uF
C115
1.0uF
C122
1.0uF
R34 NO-POP
TP11
12
C127
2.2uF
C124
0.01uF
R26
0
TP8
12
E3
NO-POP 13
2
C171
2.2uF
DM355_65MM
U18-2
RSV05 N2
CVDD
A1 CVDD
J11 CVDD
J12 CVDD
J13 CVDD
K6 CVDD
K11 CVDD
K12 CVDD
L11 CVDD
L12 CVDD
N6 CVDD
R7 CVDD
A10 CVDD
R8 CVDD
T17 CVDD
W19 CVDD
B19 CVDD
C4 CVDD
G6 CVDD
G11 CVDD
H10 CVDD
H13 CVDD
H17
VDDA_PLL1
G12 VDDA_PLL2
H9
VDDD13_USB C6
VDDA13_USB H7
VDDA33_USB J8
VDD_DDR
M9 VDD_DDR
T14 VDD_DDR
P9 VDD_DDR
P10 VDD_DDR
P11 VDD_DDR
P12 VDD_DDR
P13 VDD_DDR
P14 VDD_DDR
R9 VDD_DDR
R12
VDD
F9
VDD
L13 VDD
M10 VDD
M11 VDD
M12 VDD
M13 VDD
N11 VDD
N12 VDD
F10 VDD
F11 VDD
F12 VDD
F13 VDD
F14 VDD
G8 VDD
G14 VDD
K15
VSS A5
VSS G2
VSS G9
VSS H1
VSS H2
VSS H6
VSS H11
VSS H14
VSS J2
VSS J6
VSS J10
VSS A8
VSS J14
VSS K3
VSS K9
VSS K10
VSS K14
VSS L2
VSS L9
VSS L10
VSS L14
VSS M6
VSS A19
VSS M7
VSS M8
VSS M14
VSS M17
VSS N1
VSS N8
VSS N9
VSS N14
VSS R2
VSS R6
VSS B5
VSS T2
VSS T5
VSS T15
VSS B10
VSS D1
VSS E2
VSS E15
VSS B8
VSSA_PLL1
H12 VSSA_PLL2
J9
NC
H8
RSV07 K2
VSSA1P3USB.1 E6
VSSA_3P3_USB B7
VSSD1P3USB D6
VDD
L6
VDD_VIN
P6 VDD_VIN
P7 VDD_VIN
P8
VDD_VOUT
F6 VDD_VOUT
F7 VDD_VOUT
F8
VDD
K8
RSV07 M2
VDDA33_USB_PLL B6
VSS U1
VSS U2
VSS U3
VSS U4
VSS U9
VSS U14
VSS U17
VSS V1
VSS V18
VSS W1
C146
2.2uF
C117
0.01uF
R27NO-POP
C113
NO-POP C111
NO-POP
C156
0.1uF
R33 0.020
C170
1.0uF
TP9
1 2
C123
1.0uF
C153
0.1uF
C145
1.0uF
TP7
12
R280.020
C188
1.0uF
L17
BLM21B050S
C116
1.0uF
R310.020
C118
0.01uF
R32 0.020
C126
0.01uF
C172
4.7uF
TP5
12
R30 0.020
C189
4.7uF
C157
0.001uF
R35 0
R36 0.020
C187
2.2uF
Spectrum Digital, Inc
A-10 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CPU_CVDD
CPU_VDD
CPU_VDD_DDR
CPU_ALT_VDD
Size:
Date:
DW G NO Revision:
Sheet of
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Wednes da y, January 30, 2008 9 26
B
DM355 Evaluation Module
DM350 DECOUPLING CAPACITORS
C168
0.01uF C148
0.01uF
C149
0.01uF
C143
0.01uF
C166
0.01uF
C20
0.01uF
C139
0.01uF C134
0.01uF
C165
0.01uF
C131
0.01uF
C151
0.01uF
C183
0.01uF
C129
0.01uF
C135
0.01uF C128
0.01uF
C178
0.01uF C173
0.01uF
C21
0.01uF
C136
0.01uF
C177
0.01uF
C182
0.01uF
C174
0.01uF
C180
0.01uF
C184
0.01uF
C132
0.01uF
C144
0.01uF C130
0.01uF
C163
0.01uF
C141
0.01uF
C152
0.01uF
C140
0.01uF
C150
0.01uF
C185
0.01uF
C176
0.01uF
C137
0.01uF
C167
0.01uF
C133
0.01uF
C164
0.01uF
C179
0.01uF
C138
0.01uF
C142
0.01uF
C169
0.01uF
C186
0.01uF C181
0.01uF
C175
0.01uF
Spectrum Digital, Inc
A-11
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DDR_DQ3
DDR_CLKP
DDR_CLKN
DDR_CAS
DDR_RAS
DDR_CS
DDR_WE
DDR_DQS0
DDR_DQS1
DDR_DQM0
DDR_DQM1
DDR_A13
DDR_A1
DDR_A0
DDR_A2
DDR_A3
DDR_A4
DDR_A7
DDR_A6
DDR_A5
DDR_A9
DDR_A10
DDR_A11
DDR_A8
DDR_A12
DDR_BA0
DDR_BA1
DDR_CKE
DDR_BA2
DDR_DQ0
DDR_DQ1
DDR_DQ2
DDR_DQ4
DDR_DQ8
DDR_DQ9
DDR_DQ7
DDR_DQ5
DDR_DQ6
DDR_DQ14
DDR_DQ10
DDR_DQ13
DDR_DQ12
DDR_DQ11
DDR_DQ15
DDR_VDD
VREF_STL
DDR_VDD
DDR_VDD
VCC_1V8
DDR_DQ0 3
DDR_DQ1 3
DDR_DQ2 3
DDR_DQ3 3
DDR_DQ4 3
DDR_DQ5 3
DDR_DQ6 3
DDR_DQ7 3
DDR_DQ8 3
DDR_DQ9 3
DDR_DQ10 3
DDR_DQ11 3
DDR_DQ12 3
DDR_DQ14 3
DDR_DQ13 3
DDR_DQ15 3
DDR_CS 3
DDR_WE 3
DDR_DQM1 3
DDR_CKE 3
DDR_CAS 3
DDR_RAS 3
DDR_CLKN 3
DDR_CLKP 3
DDR_A0 3
DDR_A1 3
DDR_A2 3
DDR_A3 3
DDR_A4 3
DDR_A5 3
DDR_A6 3
DDR_A7 3
DDR_A8 3
DDR_A9 3
DDR_A10 3
DDR_A11 3
DDR_A12 3
DDR_A13 3
DDR_BA0 3
DDR_BA1 3
DDR_BA2 3
DDR_DQS0 3
DDR_DQS1 3
DDR_DQM0 3
VREF_STL3
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 10 26
B
DM355 Evaluation Module
DDR2 MEMORY
C9
0.01uF
R6
1K 1%
U2
MT47H64M16BT-37E
N.C.3
A1 N.C.4
A2 N.C.5
A8 N.C.6
A9 N.C.7
AA1 N.C.8
AA2 N.C.9
AA8 N.C.10
AA9
N.C.2
D2 N.C.1
H2
VDD
D1
VDDQ
F1
VDD
H1
VDDQ
K1
VDDL
M1
VDD
V1
VDDQ
F7 VDDQ
K7 VDDQ
D9 VDDQ
F9
VDDQ
H9 VDDQ
K9
VDD
M9 VDD
R9 VDDQ
F3 VDDQ
K3
VSS
T1 VSS
D3 VSS
H3 VSS
M3 VSS
U9
VSSQ
E2 VSSQ
G2 VSSQ
J2 VSSQ
L2 VSSQ
D7 VSSQ
E8 VSSQ
G8 VSSQ
H7 VSSQ
J8 VSSQ
L8
VSSDL
M7
DQ0 K8
DQ1 K2
DQ2 L7
DQ3 L3
DQ4 L1
DQ5 L9
DQ6 J1
DQ7 J9
DQ8 F8
DQ9 F2
DQ10 G7
DQ11 G3
DQ12 G1
DQ13 G9
DQ14 E1
DQ15 E9
A0 R8
A1 R3
A2 R7
A3 T2
A4 T8
A5 T3
A6 T7
A7 U2
A8 U8
A9 U3
A10 R2
A11 U7
A12 V2
NC/A13 V8
RFU1
V3 RFU2
V7
LDQS J7
LDQS H8
UDQS E7
UDQS D8
CK M8
CK N8
RAS N7
ODT
N9
CAS P7
CS P8
UDM E3
LDM J3
VREF
M2
WE N3
BA0 P2
BA1 P3
BA2 P1
CKE N2
C11
0.01uF
TP212
C6
0.01uF C8
0.01uF
C5
2.2uF
C15
0.01uF
C4
4.7uF R5
0.020
C14
0.01uF
C7
0.01uF
R8 0
C10
0.01uF
R7
1K 1%
C13
0.01uF
C12
0.01uF
Spectrum Digital, Inc
A-12 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ARM_TCK
B_ARM_TCKRET
TI_EMU0
ARM_TDI
ARM_TDO
ARM_TCK
ARM_TRSTn
ARM_TMS
TI_PWR_DECT
ARM_TMS
TI_TMS
ARM_TDO
TI_TCK_RET
ARM_TDI
TI_TDI
TI_TDO
ARM_TRSTn
TI_TRSTn
ARM_RSTn
TI_TCK
ARM_TCKRET
TI_EMU1
VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
ARM_RSTn 7
CPU_TRSTn 7
CPU_TMS 7
CPU_TDI 7
CPU_TDO 7
CPU_RTCK 7
CPU_TCK 7
CPU_EMU0 7
CPU_EMU1 7
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 11 26
B
DM355 Evaluation Module
JTAG INTERFACE
KEY
14 P IN TI JTAG INTERFACE
20 PIN ARM JTAG INTERFACE
ARM_DEBUG_REQ
ARM_DEBUG_ACK
SWITCH CONTROLS JTAG TAP:
EMU1 EMU0 FUNCTION
0 0
0 1
1 0
1 1 ICE PICK MODE *
ARM MODE
RESERVED
RESERVED
* DEFAULT
R25 33
R105
2.2K
R23 33
R111
10k
R39
2.2K
R102
10K
R38 33
J8
SAMTEC-TSM-110-DV
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
R24 33
R22 33
J6
TSW-107-14-G-D-006
TRST
2GND
4nc
6GND
8GND
10 GND
12 EMU1
14
TMS 1
TDI 3
PD 5
TDO 7
TCKRET 9
TCK 11
EMU0 13
R103
0
SW1
CASD20TB
1
2
3
4
5
6
R98
10K
R20 33
R104
2.2K
R29 33
R101
0
R37 33
Spectrum Digital, Inc
A-13
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
EM_D0
EM_D1
EM_D2
EM_D3
EM_D[15..0]
EM_D4
EM_D5
EM_D6
EM_D7
NAND_ALE
NAND_CLE
EM_WE
NAND_RB
NANDCE
NANDCE2
NAND_RE
VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3 VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
EM_D[15..0] 4,20
EM_A14EM_WE4,20
EM_A24
EM_CE04
EM_WAIT4
EM_OE4,20
EM_A124
GIO624GIO61 4
GIO64 4
GIO604GIO59 4
GIO584GIO57 4
GIO544
GIO67 4
GIO634GIO65
4 GIO31 4
GIO032 4GIO564
SPI0_SDI2
SPI0_SDENA02
SPI0_SCLK 2
SPI0_SDO 2
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
Page Contents:
D2
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 12 26
B
DM355 Evaluation Module
NAND FLASH , SPI EEPROM, EMIF I/O DC
R226 0
R107 0
C247
0.1uF
C366
0.1uF
R162
10 K
R21
10K
TP10
1
C17
2.2uF
TP14
1
A
B
C
U5
1GAU97TYPE5
1
2
4
5
3
6
C248
0.1uF
R161
10 K
DC7
SMT RECPTACLE 10X2
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19
C18
0.1uF
R159 0
R9
10 K
R106 0
XU3
SOCKET48
C16
0.1uF
R224 0
U3
MT29F16G08FAAWC:A
I/O7 44
I/O6 43
I/O5 42
I/O4 41
VCC.1
12
I/O3 32
I/O2 31
I/O1 30
I/O0 29
VSS.2 36
RE
8CE
9
VCC.2 37
DNU/VSS 38
CLE
16 ALE
17 WE
18 WP
19
NC.1
1NC.2
2NC.3
3NC.4
4NC.5
5
NC.11
11
VSS.1
13
R/B2n
6R/Bn
7
CE2
10
NC.14
14 NC.15
15
NC.20
20 NC.21
21 NC.22
22 NC.23
23 NC.24
24 DNU.25 25
DNU.26 26
NC.27 27
NC.28 28
NC.33 33
NC.34 34
NC.35 35
NC.39 39
NC.40 40
NC.45 45
NC.46 46
NC.47 47
DNU.48 48
R309
10K
R158 0
A
B
C
U4
1GAU97TYPE7
1
2
4
5
3
6
U65
AT25640AN-10SU-2.7
CS
1
SI 5
GND
4
VCC 8
HOLD 7
WP
3SO
2SCK 6
R310 10K
Spectrum Digital, Inc
A-14 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
UART0_TXD
UART0_RXD
VCC_3V3
VCC_3V3 VCC_3V3
GND_E_RS232GND_E_RS232
GND_E_RS232
GND_E_RS232
GND_E_RS232
GND_E_RS232
GND_E_RS232
UART0_TXD2
UART0_RXD2
Size:
Date:
DWG NO Revision:
Sheet o f
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 13 26
B
DM355 Evaluation Module
RS232
SILKSCREEN:
UART
R163
10K
+C200
10uF R164
10K
P4
DB9-MALE
5
9
4
8
3
7
2
6
1
A B
C199
1uF
C207
1uF
C202
10pF
C206
1uF
L58
BLM21PG221SN1D
C205
1uF
C203
10pF C204
10pF
L57
BLM21PG221SN1D
U34
MAX3221CPWRG4
T_IN
11
R_OUT
9
VCC
15
GND
14
V+ 3
V- 7
C1+
2
C1-
4
C2+ 5
C2- 6
FORCEON 12
FORCEOFF 16
R_IN 8
T_OUT 13
EN
1INVALID 10
C201
10pF
C208
1uF
L60 1uH
L61 1uH
R165
10K
Spectrum Digital, Inc
A-15
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SD0_DATA2
SD0_CLK
SD0_CMD
SD0_DATA1
SD1_DATA2
SD1_DATA3
SD1_CMD
SD0_DATA0
SD0_DATA3
SD1_CLK
SD1_DATA0
SD1_DATA1
VCC_3V3 VCC_3V3
VCC_3V3 VCC_3V3 VCC_3V3
VCC_3V3 VCC_3V3
VCC_3V3
VCC_3V3 VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
SD/MMC0.INS 22
SD/MMC0.WP 22
SD/MMC1.INS 22
SD/MMC1.WP 22
SD1_CMD2
SD1_DATA22
SD1_DATA02
SD1_CLK2
SD1_DATA32
SD1_DATA12
SD0_CMD2
SD0_DATA22
SD0_DATA02
SD0_CLK2
SD0_DATA32
SD0_DATA12
ATA_CE_IO 2
Size:
Date:
DWG NO Revision:
Sheet of
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 14 26
B
DM355 Evaluation Module
SD/MMC CARD INTERFACE
CE-ATA DRIVE CONNECTOR
OPTIONAL ESD CLAMPING
OPTIONAL ESD CLAMPING
NOT POPULATED
NOT POPULATED
J12
0.5MM CONN
1
2
3
4
5
6
7
8
9
10
11
12
R132
51K
+C100
10uF
R122
51K
R123
51K R124
51K
R134
NO-POP
R108
51K
R136 0
R130
NO-POP
R154
51K
R125
NO-POP
J28
MMC/SD_CARD
DAT3
1CMD
2VSS1
3VDD
4CLK
5VSS2
6DAT0
7DAT1
8
DAT2
9WP 10
COM 11
INS 12
MH1
13
MH2
14
MH3
15
MH4
16
MH5
17
MH6
18
R120
51K
R121
NO-POP
R118
NO-POP
U26
TPDE60001RSE
IO1
1
IO2
2
IO3
3
IO4 6
IO5 7
IO6 8
VCC 10
GND
5
NC.4
4
NC.9 9
R153
51K
R215 NO-POP
R128
51K R133
51K
R119
NO-POP
R131
51K
R100
0
C103
.1uF
R117
51K
C28
NO-POP
R126
51K
R99
0
C101
.1uF
U25
TPDE60001RSE
IO1
1
IO2
2
IO3
3
IO4 6
IO5 7
IO6 8
VCC 10
GND
5
NC.4
4
NC.9 9
R137 0
R109
51K
+C102
10uF
R129
51K
C29
NO-POP
R127
51K
J27
MMC/SD_CARD
DAT3
1CMD
2VSS1
3VDD
4CLK
5VSS2
6DAT0
7DAT1
8
DAT2
9WP 10
COM 11
INS 12
MH1
13
MH2
14
MH3
15
MH4
16
MH5
17
MH6
18
Spectrum Digital, Inc
A-16 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
TVP5146_Y4
TVP5146_Y3
TVP5146_Y2
TVP5146_Y1
TVP5146_Y0
TVP5146_Y6
TVP5146_Y7
TVP5146_Y5
TVP5146_C4
TVP5146_C3
TVP5146_C2
TVP5146_C1
TVP5146_C0
TVP5146_C6
TVP5146_C7
TVP5146_C5
DECODER_IMAGER
DECODER_IMAGER
DECODER_IMAGER
VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
TVP5146_C617
TVP5146_C217 TVP5146_C317
TVP5146_Y617
TVP5146_C017 TVP5146_C117
TVP5146_C417 TVP5146_C517
TVP5146_Y717
TVP5146_Y517
TVP5146_Y317 TVP5146_Y417
TVP5146_Y217
TVP5146_Y017 TVP5146_Y117
TVP5146_C717
VDIN_C0 6
VDIN_Y0 6
VDIN_Y1 6
VDIN_Y2 6
VDIN_Y3 6
VDIN_Y4 6
VDIN_Y5 6
VDIN_Y6 6
VDIN_Y7 6
VDIN_C4 6
VDIN_C5 6
VDIN_C6 6
VDIN_C7 6
VDIN_PCLK 6
VDIN_WEN 6
VDIN_VD 6
VDIN_HD 6
VDIN_C1 6
VDIN_C2 6
VDIN_C3 6
TVP5146HSYNC17 TVP5146VSYNC17
TVP5146PCLK17
DECODER_IMAGER 22
IMAGER_PXCLK16
IMAGER_LINE_VALID16
IMAGER_FRAME_VALID16 IMAGER_D016
IMAGER_D216 IMAGER_D116
IMAGER_D316
IMAGER_D816 IMAGER_D916
IMAGER_D1116 IMAGER_D1016
IMAGER_D616 IMAGER_D516
IMAGER_D716
IMAGER_D416
IMAGER_GBL_SHUTTER16 IMAGER_TRG16
I2C_DATA_5416 17
I2C_SCLK_5416 17
I2C_DATA_IMG 16
I2C_SCLK_IMG 16
I2C_DATA
2,18,19,22,24
I2C_SCLK2,18,19,22,24
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 15 26
B
DM355 Evaluation Module
VIDEO INPUT MULTIPLEXER
U1
SN74CBTLV3257
1A2
1B 3
2A 5
2B 6
3A 11
3B 10
4A 14
4B 13
GND
8
Vcc
16
1Y
4
OE 15
2Y
7
3Y
9
4Y
12
A/B 1
R217
360
R372
47K
R4
10K
R373
47K
U53
SN74CBTLV16292DGGR
NC.14 56
GND.2
19
1A 2
11A 25
1B1
54
1B2
53
GND.1
8VCC.1 17
GND.3
38 GND.4
49
NC.13 55
2A 4
3A 6
4A 9
5A 11
6A 13
7A 15
8A 18
9A 21
10A 23
12A 27
NC.1 3
NC.2 5
NC.3 7
NC.4 10
NC.5 12
NC.6 14
NC.7 16
NC.8 20
S1
2B1
52 3B1
50
9B1
36
4B1
47 5B1
45 6B1
43 7B1
41 8B1
39
10B1
34
2B2
51 3B2
48 4B2
46 5B2
44 6B2
42 7B2
40 8B2
37
11B2
31 12B2
29
NC.9 22
NC.10 24
NC.11 26
NC.12 28
11B1
32 12B1
30
9B2
35 10B2
33
C110
0.1uF
C158
0.1uF
R218
360
U54
SN74CBTLV16292DGGR
NC.14 56
GND.2
19
1A2
11A 25
1B1
54
1B2
53
GND.1
8VCC.1 17
GND.3
38 GND.4
49
NC.13 55
2A 4
3A 6
4A 9
5A 11
6A 13
7A 15
8A 18
9A 21
10A 23
12A 27
NC.1 3
NC.2 5
NC.3 7
NC.4 10
NC.5 12
NC.6 14
NC.7 16
NC.8 20
S1
2B1
52 3B1
50
9B1
36
4B1
47 5B1
45 6B1
43 7B1
41 8B1
39
10B1
34
2B2
51 3B2
48 4B2
46 5B2
44 6B2
42 7B2
40 8B2
37
11B2
31 12B2
29
NC.9 22
NC.10 24
NC.11 26
NC.12 28
11B1
32 12B1
30
9B2
35 10B2
33
R374
47K R375
47K
C108
0.1uF
Spectrum Digital, Inc
A-17
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
IMAGER_VBUS IMAGER_VBUS VCC_5V
IMAGER_PXCLK15
IMAGER_LINE_VALID15
IMAGER_FRAME_VALID15 IMAGER_RESET 22
IMAGER_GBL_SHUTTER15 IMAGER_TRG15
IMAGER_D215
IMAGER_D415 IMAGER_D615 IMAGER_D815
IMAGER_D1015
IMAGER_D015
IMAGER_D3 15
IMAGER_D5 15
IMAGER_D7 15
IMAGER_D9 15
IMAGER_D115
IMAGER_D11 15
I2C_DATA_IMG 15
I2C_SCLK_IMG15
Size:
Date:
DWG NO Revision:
Sheet o f
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 16 26
B
DM355 Evaluation Module
IMAGER INTERFACE
L69
BLM41P750SPT
C190
0.01uF
C191
0.1uF
C192
10uF
J30
HEADER 13X2
2
4
6
8
10
12
14
16
18
20
22
24
26
1
3
5
7
9
11
13
15
17
19
21
23
25
R155 0
R156 0
R157 0
J31
HEADER 13
1
2
3
4
5
6
7
8
9
10
11
12
13
Spectrum Digital, Inc
A-18 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
TVP5146_Y4
TVP5146_Y3
TVP5146_Y1
TVP5146_Y0
TVP5146_Y6
TVP5146_Y7
TVP5146_Y5
TVP5146_Y2
TVP5146_C4
TVP5146_C3
TVP5146_C2
TVP5146_C1
TVP5146_C0
TVP5146_C6
TVP5146_C7
TVP5146_C5
LUMA
3.3VA_DDEC 3.3VD_DDEC1.8VD_DDEC
3.3VD_DDEC
3.3VA_DDEC
3.3VD_DDEC
1.8VA_DDEC
3.3VD_DDEC
1.8VD_DDEC
1.8VA_DDEC
3.3VA_DDEC
3.3VD_DDEC1.8VD_DDEC
1.8VA_DDEC
3.3VD_DDEC
DEC_GND
DEC_GND DEC_GND DEC_GND DEC_GND
DEC_GND DEC_GND DEC_GND DEC_GND
DEC_GND
DEC_GND
DEC_GND
DEC_GND
DEC_GND DEC_GND
DEC_GND DEC_GND DEC_ GND
DEC_GND DEC_GND DEC_GND DEC_GND DEC_GND
DEC_GND
VCC_3V3
VCC_3V3
VCC_1V8
VCC_1V8
3.3VD_DDEC
DEC_GND
TVP5146_RESETn22
TVP5146_Y7 15
TVP5146VSYNC 15
TVP5146PCLK 15
TVP5146HSYNC 15
TVP5146_Y6 15
TVP5146_Y5 15
TVP5146_Y3 15
TVP5146_Y4 15
TVP5146_Y2 15
TVP5146_Y0 15
TVP5146_Y1 15
TVP5146_C7 15
TVP5146_C6 15
TVP5146_C2 15
TVP5146_C3 15
TVP5146_C0 15
TVP5146_C1 15
TVP5146_C4 15
TVP5146_C5 15
I2C_DATA_541615
I2C_SCLK_541615
Size:
Date:
DW G NO Revision:
Sheet of
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 17 26
B
DM355 Evaluation Module
TVP5146 VIDEO DECODER
ISOLAT E GROUNDS
AND CONNECT AT
SINGLE LOCATION
IN THE GROUND PLANE
C63
0.1uF
R77 22
C89
33pF
C221
330pF
C87
330pF
C72
0.1uF
C219
330pF
R72
4.7K
C91
0.1uF
R186
75
C77
0.1uF
L63 2.7uH
C75
0.1uF
R81 0
C220
680pF
C62
0.1uF
R80
75
R187
75
L10 BLM41P750SPT
1 2
C88
33pF
L66 2.7uH
C225
680pF
Y1
14.31818mhz
R86
NO PO P
C222
.1uF
C61
0.1uF
C82
0.1uF
C60
0.1uF
C76
0.1uF
R73
2K
C67
0.1uF
C85
330pF
U9
TVP5146
VI_3_B
17
VI_3_A
16
VI_2_B
8
VI_2_C
9
Y8 44
Y9 43
Y7 45
THERMAL
81
CH3_A18GND
15 CH4_A18GND
24 CH1_A18GND
79
DGND4
56
CH1_A33GND
3
CH3_A33GND
19 CH2_A33GND
6
VI_3_C
18
VI_4_A
23
Y2 52
Y3 51
Y6 46
CH4_A33GND
22
DGND2
32 DGND3
42
IOGND1
39 IOGND2
49 IOGND3
62
PLL_A18GND
77
DGND1
27
DGND5
68
A18GND_REF
13 AGND
26
CH2_A18VDD 11
CH3_A18VDD 14
CH4_A18VDD 25
CH1_A18VDD 78
CH1_A33VDD 4
CH2_A33VDD 5
CH3_A33VDD 20
CH4_A33VDD 21
A18VDD_REF 12
DVDD1 31
DVDD2 41
DVDD3 55
DVDD4 67
IOVDD1 38
IOVDD2 48
IOVDD3 61
PLL_A18VDD 76
VI_2_A
7
VI_1_C
2
VI_1_B
1
VI_1_A
80
SCL
28
SDA
29
Y547
Y4 50
Y1 53
Y0 54
C9 57
C8 58
C7 59
C6 60
C5 63
C4 64
C3 65
C2 66
C1 69
C0 70
XTAL1 74
XTAL2 75
DATACLK 40
RESETB
34
PWRDWN
33
INTREQ 30
FSS/GPIO
35
GLCO/12CA 37
HS/CS/GPIO 72
VS/VBLK/GPIO 73
FID/GPIO 71
AVID/GPIO 36
CH2_A18GND
10
C86
680pF
C70
0.1uF
R79
100K
R71
4.7K
R78
2.2K
C81
0.1uF
C66
.1uF
R70
2K
R75 22
C68
0.1uF
L65 2.7uH
C78
0.1uF
RN20
RPACK8-33
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
C223
330pF
J2
RCA JACK
1
2
C73
0.1uF
C71
0.1uF
C84
.1uF
L13 BLM41P750SPT
1 2
R69
NO POP
R76 22
C64
0.1uF
C224
330pF
R74
NO POP
L9 2.7uH
C69
0.1uF
RN5
RPACK8-33
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
L8 2.7uH
L64 2.7uH
J11 749181-1
3 4
21
5 6
C74
0.1uF
L11 BLM41P750SPT
1 2
C218
.1uF
C83
.1uF
C65
0.1uF
C90
0.1uF
L12 BLM41P750SPT
1 2
Spectrum Digital, Inc
A-19
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VCC_5V VCC_5V
VCC_1V8
VCC_1V8
VCC_3V3 VCC_3V3
VCC_3V3
DM350_GIO62
VDOUT_LCD_OE6VDOUT_FIELD6GIO17 7
DM350_GIO7 2
DC5_RESETn 22
VDOUT_C06VDOUT_C1 6
VDOUT_C26VDOUT_C3 6
VDOUT_C46VDOUT_C5 6
VDOUT_C66VDOUT_C7 6
VDOUT_Y06VDOUT_Y26VDOUT_Y46VDOUT_Y66
VDOUT_Y1 6
VDOUT_Y3 6
VDOUT_Y5 6
VDOUT_Y7 6
VDOUT_EXTCLK6VDOUT_HSYNC 6
VDOUT_VSYNC 6VDOUT_VCLK6
I2C_DATA2,15,19,22,24 I2C_SCLK2,15,19,22,24
GIO16 7
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 18 26
B
DM355 Evaluation Module
THS8200 DAUGHTER CARD INTERFACE
VIDEO OUTPUT CONNECTOR
R174 0
R88
10K
R176 0
R112
10K
R175 0
R177 0
DC6
SMT RECEPTACLE 5X2
2
4
6
8
10
1
3
5
7
9
DC5
SMT RECEPT A CLE 25X2
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
Spectrum Digital, Inc
A-20 DM355 EVM Technical Reference
VCC_3V3
VCC_1V8
VCC_3V3
VCC_3V3
VCC_3V3
GND_AIC GND_AIC
GND_AIC
GND_AIC GND_AIC
GND_AIC
GND_AIC
GND_AIC
GND_AIC
GND_AIC
GND_AICGND_AIC
GND_AIC
GND_AIC
GND_AICGND_AIC
GND_AIC
GND_AIC
AIC33_RESETn22
McBSP_FSX12
McBSP_CLKX12
McBSP_DX12
McBSP_CLKR12
McBSP_CLKS12
McBSP_FSR12
McBSP_DR12
I2C_DATA2,15,18,22,24
I2C_SCLK2,15,18,22,24 Size:
Date:
DWG NO Revision:
Sheet of
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 19 26
B
DM355 Evaluation Module
AIC33 AUDIO INTERFACE
ISOLATE GROUNDS
AND CONNECT A T
SINGLE LOCATIO N
IN THE GROU ND PLANE
R52 10K
C51
.1uF
R46 0
P1
Mic In 3
4
2
1
R57
20K
R51
20K
C52
.1uF
C367
.1uF
P3
Line Out
3
4
2
1
C47 .1uF
C48
220pF
U66
27Mhz
VCC 4
OUT 3
GND
2
EN
1
R47
47K
C38
.1uF
TP3 1
U8
TVL320AIC33IZQE
HPLOUT D1
HPLCOM E1
LINE1R+
B7 LINE1R-
B6
LINE2L+
A4 LINE2L-
B5
MICBIAS
A2
WCLK
F9
DOUT
F8
MPF2
A8
MCLK
G8
SELECT
E8
SDA D8
RIGHT_LO+ J6
DRVSS.1 E2
DRVSS.2 F2
GPIO2 J8
LEFT_LO+ J4
LEFT_LO- J5
MONO_LO- J3
DIN
E9
MIC3R
A1
LINE2R+
B4 LINE2R-
A3
HPRCOM F1
HPROUT G1
MIC3L
B3
DRVDD.2 H1
AVDD_ADC B1
AVSS_ADC.1 C2
AVDD_DAC J1
AVSS_DAC.1 G2
RESET
H8
MFP0
B8 MFP1
B9
DVDD
H9
DVSS
D9 IOVDD
C9
MICDET
B2
RIGHT_LO- J7
SCL C8
MONO_LO+ J2
GPIO1 J9
LINE1L-
A5 LINE1L+
A6
BCLK
G9
MFP3
A9
AVSS_ADC.2 D2
AVSS_DAC.2 H2
DRVDD.1 C1
R65 10
+
C58 10uF,6.3V
+C32
10uF
TP4 1
C50
.1uF R45 0
R49
10K
R58 10
R54 NO-POP
C39
.1uF
C33
.1uF
R40 5.6K
R60 10
C36
.1uF
L5 BLM21PG221SN1D
R44
330
C41
.1uF
R53 NO-POP
L1
BLM21PG221SN1D
C35
.1uF
C43 .1uF
+C37
10uF
R63
10K
R56 10
+
C56 33uF,6.3V
P6
Line In
3
4
2
1
R59 10
C57
.1uF
C44
220pF
L3
BLM21PG221SN1D
C42
.1uF
R160 22
+
C59 10uF,6.3V
C34
.1uF
C40
.1uF
C45
.1uF
C49 .1uF
R43
5.6K
R61
20K
P2
Headphone Out
3
4
2
1
+
C54 33uF,6.3V
C55
220pF
C46
1uF
R55 10K
R64 10
R66
20K
L2 BLM21PG221SN1D
L6 BLM21PG221SN1D
R48
330
L7 BLM21PG221SN1D
L4 BLM21PG221SN1D
R41
5.6K
R50
20K
R42 5.6K
C53 .1uF
R62 10
Spectrum Digital, Inc
A-21
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ENET_D8
ENET_D7
ENET_D6
ENET_D5
ENET_D4
ENET_D3
ENET_D1
ENET_D0
ENET_D15
ENET_D14
ENET_D2
ENET_D9
ENET_D10
ENET_D12
ENET_D13
ENET_D11
EM_D9
EM_D10
EM_D11
EM_D0
EM_D12
EM_D13
EM_D14
EM_D15
EM_D1
EM_D2
EM_D3
EM_D4
EM_D5
EM_D6
EM_D7
EM_D8
EM_D[15..0]
EM_BA1
ENET-AGND
ENET-AGND
ENET-AGND
ENET_2V5
VCC_3V3
VCC_3V3
VCC_3V3
VCC_3V3
EM_D[15..0]4,12
ENET_LED1 21
ENET_LED2 21
ENET_RXI- 21
ENET_RXI+ 21
ENET_TXO- 21
ENET_TXO+ 21
ENET_INT2
EM_BA14
ENET_CE4
EM_WE4,12 EM_OE4,12
ENET_RESETz22
Size:
Date:
DWG NO Revision:
Sheet of
Title:
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A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 20 26
B
DM355 Evaluation Module
Ethernet Interface
ENET_2V5 IS DM9000A
INTERNALLY GENERATED
POWER SUPPLY
DIFFER ENTIAL PAIRS
C24
.1uF
Y4
25MHz
RN25 RPACK8-33
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
R197 4.7K
C228
.1uF
C25
.1uF
R201
10K
C230 22 pF
R203
10K
R199
NO-POP
C227
.1uF
R195
NO-POP
U22
DM9000A-QFP48
IOR#
35 IOW#
36
CSn
37
SD5 12
DVDD
42
SD
46
TEST
41
DGND 15
X2
43 X1
44
SD7 10
BGGND
48
BGRES 1
RXI+ 3
RXI- 4
RX_GND
47
RXGND 5
TXO+ 7
TXO- 8
TX_VDD_2V5 9
RXVDD_2V5 2
LED1
39
SD0 18
DGND
45
SD4 13
SD3 14
VDD 23
EEDI0 19
EECK 20
EECS 21
DVDD
30
DGND
33
SD1 17
LED2
38
SD2 16
PW_RST#
40
TXGND 6
SD15 22
SD14 24
SD13
25 SD12
26 SD11
27 SD10
28 SD9
29
SD8
31
SD6 11
CMD
32
INT
34
C233 22 pF
R198 1K
C231
.1uF
R2 02 6. 8K 1%
R200
NO-POP
+C229
100uF
R196
NO-POP
C226
.1uF
C232
.1uF
U21
AT93C46-10TI-2.7
CS
1SK
2DI
3DO
4GND 5
ORG 6
DC 7
VCC 8
L68
BLM41PG750SN1L
RN24 RPACK8-33
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
Spectrum Digital, Inc
A-22 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
EPHY_LED2
EPHY_LED1
GND_E_ENET
ENET-AGND
ENET_2V5
ENET-AGND
ENET-AGND
ENET-AGND
ENET-AGND
VCC_3V3
GND_E_ENET
ENET_RXI-20
ENET_RXI+20
ENET_LED120
ENET_LED220
ENET_TXO-20
ENET_TXO+20
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
Page Contents:
A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 21 26
B
DM355 Evaluation Module
ETHERNET OUTP UT
C214
0.1uF
R183
49.9
R181 360
P5 RJ45 HALO HFJ11-2450E-L21
TXD-CT
4
NC1
7GND
8
TXD+
1
TXD-
2
RXD+
3
RXD-
6RXD-CT
5
S0
14 S1
13
LED2-
12 LED2+
11 LED1-
10 LED1+
9
C213
0.1uF
R180 360
R185
49.9
R182
49.9
C217
0.1uF
C215
1000pF 2kV
R184
49.9
C216
0.1uF
Spectrum Digital, Inc
A-23
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
430_TMS
MSP430_3V3
430_TDO
430_TDI
430_TCK 430_TDI
430_TDO
430_TMS
430_TCK
MSP430_3V3
MSP430_RESETz
MSP430_RESETz
ALT_3V3
VCC_3V3
MSP430_3V3
MSP430_3V3
MSP430_3V3
VCC_3V3
VCC_1V8
VCC_1V3
MSP_AGND
MSP_AGND MSP_ AGND MSP_AGND
MSP_AGND
MSP430_3V3
MSP430_AVCC
MSP430_AVCC
MSP_AGND M SP_AGND
MSP_AGND
ALT_3V3
I2C_DATA2,15,18,19,24 I2C_SCLK2,15,18,19,24
LED0 23
LED1 23
LED2 23
LED3 23
LED4 23
LED5 23
LED6 23
LED7 23
ALT_MSP430_RESETz25
ENET_RESETz 20
MSP430_1V3_ENABLE 25
MSP430_1V8_ENABLE 26
MSP430_3V3_ENABLE 26
DEEPSLP_EN 2
SW_DIP0 23
SW_DIP1 23
SW_DIP2 23
SW_DIP3 23
SYS_RESETz 24
PB_RESETn23
SD/MMC1.INS14 SD/MMC1.WP14 SD/MMC0.INS14 SD/MMC0.WP14
MSP430_INT 2
TVP5146_RESETn 17
DC5_RESETn 18
AIC33_RESETn 19
NTSC_PAL 23
PB_SW1223 PB_SW1123 PB_SW1023
PB_SW1323 PB_SW1423
DECODER_IMAGER 15
IMAGER_RESET 16
CPU_RESETz 7
DM350_RESETn7
Size:
Date:
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Sheet o f
Title:
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C
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 22 26
B
DM355 Evaluation Module
MSP430 & IR INTERFACE
RN29 RPACK8-10K
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
R209
1K
C97
0.1uF
D2
BAT17
+C94
10uF 6.3V
D1
BAT17
R208 100
U15
MSP430F155IPW
DVCC.1
1
P2.0/ACLK
20 P2.1/TAINCLK
21
XIN
8XOUT
9
DVSS 63
P1.0/TACLK
12
P2.2/CAOUT/TA0
22 RST/NMI 58
P1.1/TA0
13 P1.2/TA1
14 P1.3/TA2
15
TCK 57
TDI/TCLK 55
TDO/TDI 54
P2.3/CA0/TA1
23 P2.4/CA1/TA2
24 P2.5/ROSC
25
P3.0/STE0
28 P3.1/SIMO0/SDA
29 P3.2/SOMI0
30 P3.3/UCLK0/SCL
31 P3.4/UTXD0
32
P3.5/URXD0 33
P3.6 34
P3.7 35
P6.3/A3
2P6.4/A4
3P6.5/A5
4P6.6/A6/DAC0
5P6.7/A7/DAC1/SVSIN
6
P6.2/A2 61
VREF+
7
AVCC 64
AVSS 62
P6.1/A1 60
P6.0/A0 59
TMS 56
P1.4/SMCLK
16
VEREF+
10 VREF-/VEREF-
11
XT2IN 53
XT2OUT 52
P5.5/SMCLK 49
P5.7/TBOUTH.SVSOUT 51
P5.6/ACLK 50
P1.5/TA0
17 P1.6/TA1
18 P1.7/TA2
19
P5.4/MCLK 48
P2.6/ADC12C/DMAE0
26 P2.7/TA0
27
P5.0 44
P5.1 45
P5.2 46
P5.3 47
P4.3 39
P4.4 40
P4.5 41
P4.6 42
P4.7/TBCLK 43
P4.0/TB0 36
P4.1/TB1 37
P4.2/TB2 38
R89 NO-POP
R207 100
L14
BLM41P750SPT
Y6
8MHz
1 4
R211
1K
C19
NO-POP
C92
.1uF
C95
.1uF
U10
TSOP34840
2
3
1
+C98
10uF 6.3V
C96
0.1uF
L71
BLM41P750SPT
R83
100
C22
NO-POP
C23 18pF
Y5
32.768KHz
12
+C104
10uF 6.3V
C99
0.1uF
L70
BLM41P750SPT
R110
NO-POP
R228
10K
R206 1K
J3
HEADER 7X2
TDO/TDI
1NC2 2
TDI/VPP
3VCC_MSP 4
TMS
5XOUT 6
TCK
7TEST/VPP 8
GND
9ACLK 10
RST/NMI
11 ACLKEN 12
NC1
13 TCLKEN 14
+
C93
10uF 6.3V
R85
100K
R210
1K
R82
10K
R84
47K
BHT1
BA2032SM
2
1
C26 18pF
Spectrum Digital, Inc
A-24 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ALT_3V3
ALT_3V3
ALT_3V3
ALT_3V3
ALT_3V3
ALT_3V3
ALT_3V3
ALT_3V3
ALT_3V3
LED222
LED522 LED622 LED722
LED122
LED322 LED422
LED022
PB_RESETn 22
SW_DIP022 SW_DIP122 SW_DIP222
PB_SW10 22
PB_SW11 22
PB_SW12 22
PB_SW13 22
NTSC_PAL 22
PB_SW14 22
SW_DIP322
Size:
Date:
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Sheet of
Title:
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A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 23 26
B
DM355 Evaluation Module
SWITCHES, LEDS ETC
NTSC
PAL
R166
330
R314 0
SW10
PUSHBUTTON SW
A
AA BB
B
DS21
LED
DS19
LED
R170
330
R167
330
DS14
LED
R222
10K
R173
330
R345
10K
DS17
LED
SW13
PUSHBUTTON SW
A
AA BB
B
R221
10K
R223
10K
R220
10K
SW11
PUSHBUTTON SW
A
AA BB
B
R34633
C242
1uF
DS20
LED
R169
330
RN26 RPACK4-1K
1
2
3
45
6
7
8
C243
1uF
R168
330
DS18
LED
DS16
LED
C368
1uF
R172
330
1
2
3
4
ON
SW6
DIP_SWITCH-4
1
2
3
4 5
6
7
8
SW5
PUSHBUTTON SW
A
AA BB
B
R219
10K
RN27
RPACK4-10K
1
2
3
4 5
6
7
8
C244
1uF
J1
HEADER 3
1
2
3
C245
1uF
DS15
LED
SW14
PUSHBUTTON SW
A
AA BB
B
R171
330
SW12
PUSHBUTTON SW
A
AA BB
B
C246
1uF
Spectrum Digital, Inc
A-25
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
McBSP_CLKR0 McBSP_CLKX0
McBSP_FSX0McBSP_FSR0
McBSP_DR0 McBSP_DX0
VCC_5V
VCC_3V3 VCC_3V3
VCC_1V8
SPI1_SDO 2SPI1_SDI2SPI1_SCLK2
SPI1_SDENA02
I2C_DATA 2,15,18,19,22
SYS_RESETz22
McBSP_DX0 2
McBSP_CLKX0 2
McBSP_FSX0 2
McBSP_DR02McBSP_CLKR02McBSP_FSR02
I2C_SCLK 2,15,18,19,22
DM350_TIMERIN3 2
UART1_TXD2UART1_RXD2GIO18 7
Size:
Date:
DWG NO Revision:
Sheet of
Title:
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A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 24 26
B
DM355 Evaluation Module
I/O DAUGHTER CARD INTERFACE
DC3
SMT RECPTACLE 15X2
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
Spectrum Digital, Inc
A-26 DM355 EVM Technical Reference
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CORE_PWR_OK
MSP430_1V3_ENABLE
VCC_5V
VCC_5V
AGND
VCC_5V
VCC_1V3
ALT_3V3
MSP430_1V3_ENABLE22
ALT_MSP430_RESETz 22
Size:
Date:
DWG NO Revision:
Sheet o f
Title:
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A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 25 26
B
DM355 Evaluation Module
POWER SUPPLY MSP430_3V3, DSP CORE( 1V3)
3.3 sq in AG ND,
min thermal pad
Connect
at pin
1
EMI S UPPRESION. LOCATE NEAR EACH REGULAT OR. 6
VIAS FROM PAD TO PLANE OR DIRECT TIE.
GND Test Points
Vout = Vref * ( 1 + R1503/R1504)
Vref = 1.182 Volts
Vout = 3.6 volts
R1503 = 346K
1.4V -> 17. 4K 1%
1.2V -> 28. 0K 1%
1.1V -> 42. 2K 1%
1.3V -> 22. 1K 1%
TP26
TP-60
R27422.1K 1%
C322
0.1uF
TP21
TP-30
C3173300pF
TP27
TP-60
U55
TPS54310PWP
101338-0001
AGND 1
VSENSE 2
COMP 3
PWRGD 4
BOOT 5
PH1 6
PH2 7
PH3 8
PH4 9
PH5 10
PGND1
11 PGND2
12 PGND3
13
VIN1
14 VIN2
15 VIN3
16
VBIAS
17 SS/ENA
18 SYNC
19 RT
20 POWERPAD
21
C313
0.01uF
L49
BLM41P750SPT
L62
BLM41P750SPT
C324
1000pF
R95
10K
C319
NO-POP
R178
348K 1%
C314
0.1uF
TP25
TP-60 TP29
TP-60
R277107 1%
TP30
TP-60
R27910K 1%
R276
1.65K 1%
C318
0.047uF
+C209
10uF
12
+C210
10uF
12
C316
560pF
R275
71.5K 1%
C212
0.1uF
12
C315
0.039uF
R280
0.025
+C321
10uF LESR
L50
2.7 uH
C211
0.1uF
R179
169K 1%
+C323
100uF 4V
+C325
100 uF
U20
TPS7301QDRG4
IN
3OUT 5
SENSE 7
EN
2
IN
4
GND
1
RESET 8
OUT 6
C320
0.1uF
R278
10K
TP23
TP-60
R349
0
TP28
TP-60
TP22
TP-60
Spectrum Digital, Inc
A-27
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
3V3_PWR_OK
1V8_PWR_OK
AGND
VCC_3V3
VCC_5V
VCC_5V
VCC_5V
AGND
VCC_1V8
VCC_5V
MSP430_1V8_ENABLE22
MSP430_3V3_ENABLE22
Size:
Date:
DW G NO Revision:
Sheet o f
Title:
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A
SPECTRUM DIGITAL INCORPORATED
509902-0001
Friday, March 14, 2008 26 26
B
DM355 Evaluation Module
POWER SUPPLY 3V3, 1V8
3.3 sq in AGND,
min thermal pad
Connect
at pin
1
Sets
Voltage
EMI SUPPRES ION. LOCATE NEAR EACH RE GULATOR. 6
VIAS FROM PAD TO PL ANE OR DIRECT TIE.
3.3V @1. 5Amp Max
2.5 MM JACK
3.3 sq in AGND ,
min thermal pa d
Connect
at pin
1
Set s
Voltage
EMI S UPPRESION . LOCATE NEAR EACH REGUL ATOR. 6
VIAS FROM PAD TO PL ANE OR DIRECT TIE.
SILKSCREEN:
5V IN
U59
TPS54310PWP
101338-0001
AGND 1
VSENSE 2
COMP 3
PWRGD 4
BOOT 5
PH1 6
PH2 7
PH3 8
PH4 9
PH5 10
PGND1
11 PGND2
12 PGND3
13
VIN1
14 VIN2
15 VIN3
16
VBIAS
17 SS/ENA
18 SYNC
19 RT
20 POWERPAD
21
TP32
TP-30
+C343
100uF 4V
R302
2K 1%
L52
3.3 uH C344
1000pF
R301
71.5K 1%
C349
0.039uF
R316NO-POP
C354
0.1uF
+C357
100uF 4V
R303 107 1%
R87
10K
R296 107 1%
D3
SMCJ6A
TP37
TP-60
1
+C342
10uF LESR
R299
220 C341
0.1uF
+C345
100 uF 4V
C338
NO-POP
C353
NO-POP
C334
0.039uF
+C340
47uF
R393
0
TP33
TP-60
R294
71.5K 1% C335
470pF
R306
0.025
U60
TPS54310PWP
101338-0001
AGND 1
VSENSE 2
COMP 3
PWRGD 4
BOOT 5
PH1 6
PH2 7
PH3 8
PH4 9
PH5 10
PGND1
11 PGND2
12 PGND3
13
VIN1
14 VIN2
15 VIN3
16
VBIAS
17 SS/ENA
18 SYNC
19 RT
20 POWERPAD
21
C350
470pF
J16
RASM712
SLEEVE
SHUNT
CENTER
C347
8200pF
R293
2K 1%
R439
0
R298
0.025
TP31
TP-30
L53
BLM41P750SPT
L51
BLM41P750SPT
C356
0.1uF
TP38
TP-60
DS5
GREEN
C332
8200pF
C339
0.1uF
R300
10.2K 1%
R305 10K 1%
R304
10K
R295
10K
R29710K 1%
L54
2.7 uH C358
1000pF
R291
3.74K 1%
TP34
TP-60
TP36
TP-30
+C355
10uF LESR
+C346
100 uF
C337
0.047uF
+C359
100 uF
C352
0.047uF
C333
0.1uF
C348
0.1uF
C336 3300pF
R94
10K
F1
F_4.0A
1 2
C351 3300pF
Spectrum Digital, Inc
A-28 DM355 EVM Technical Reference
B-1
Appendix B
Mechanical Information
This appendix contains the mechanical information about the DM355
EVM produced by Spectrum Digital.
Spectrum Digital, Inc
B-2 DM355 EVM Technical Reference
THIS DRAWING IS NOT TO SCALE
Spectrum Digital, Inc
B-3
Spectrum Digital, Inc
B-4 DM355 EVM Technical Reference
Printed in U.S.A., April 2008
509905- 00 01 R ev E
