Table of Contents
Chapter 1 Overview ........................................... 6
1.1 Purpose ....................................................................6
1.2 In the box .................................................................7
1.3 Block diagram ..........................................................9
1.3.1 Main Board ...........................................................9
1.3.2 Breakout Board ...................................................10
1.4 Hardware features ..................................................10
1.4.1 Main Board .........................................................10
1.4.2 Breakout Board ...................................................11
1.4.3 LCD panel ...........................................................11
1.4.4 Camera module ...................................................12
1.4.5 On-board external memory .................................12
1.4.6 Power ..................................................................12
1.4.7 Debugging ..........................................................12
1.5 Resources ...............................................................12
Chapter 2 Getting Started............................... 13
Chapter 3 Power Supplies ............................... 14
3.1 Power supply .........................................................14
3.2 Power-up behavior .................................................14
3.3 Battery supply ........................................................14
3.4 Microcontroller current ..........................................14
3.5 Battery current .......................................................15
Chapter 4 Main Board Components .............. 16
4.1 Pmod A ..................................................................16
4.2 32-MB QSPI serial flash ........................................16
4.3 SDRAM .................................................................16
4.4 JTAG .....................................................................16
4.5 J-Link .....................................................................16
4.6 USB High-Speed ...................................................17
4.7 USB Full Speed .....................................................17
4.8 Ethernet ..................................................................17
Chapter 5 Breakout Board Components........ 18
5.1 RS-232/485 transceiver .........................................18
5.2 CAN Transceiver ...................................................18
5.3 TFT LCD panel connector .....................................18
5.4 Camera interface ....................................................19
5.5 Pmod Compatible connectors ................................19
5.6 Ethernet ..................................................................19
5.7 Audio output ..........................................................19
5.8 Potentiometer .........................................................20
5.9 SD card socket .......................................................20
5.10 eMMC ..................................................................20
5.11 Bluetooth Low Energy (BLE) device ..................20
Chapter 6 Board Layout.................................. 21
6.1 Component placement ...........................................21
Chapter 7 Configuration.................................. 23
7.1 Function select DIP switches .................................23
7.2 RS-232/485 transceiver configuration ...................25
7.3 Boot configuration .................................................26
Chapter 8 Connectivity.................................... 27
8.1 SDRAM/Pmod C/Pmod D .....................................27
8.1.1 SDRAM ..............................................................29
8.1.2 Pmod C ...............................................................29
8.1.3 Pmod D ...............................................................30
8.2 Pmod B/BLE .........................................................31
8.2.1 Pmod B ...............................................................32
8.2.2 Bluetooth ............................................................33
8.3 Ethernet 1/camera ..................................................34
8.3.1 Ethernet 1 ...........................................................35
8.3.2 Camera interface .................................................36
8.4 SD Card/eMMC/Ethernet 0 ...................................37
8.4.1 SD/MMC Interface .............................................39
8.4.1.1 SD card interface .............................................39
8.4.1.2 eMMC interface ..............................................39
8.4.2 Ethernet 0 ...........................................................40
8.5 RS-232/485 ............................................................40
8.6 CAN .......................................................................41
8.7 Pmod A ..................................................................42
8.8 QSPI flash ..............................................................43
8.9 Push buttons ..........................................................43
8.10 User LEDs ...........................................................44
8.11 JTAG ...................................................................45
Chapter 9 e2 studio Support............................ 46
9.1 Project configuration .............................................46
9.2 Board Support Package (BSP) configuration ........47
9.3 Clock configuration ...............................................48
9.4 Pin configuration ...................................................48
9.5 Interrupt configuration ..........................................49
9.6 QSPI set-up ............................................................50
9.7 SDRAM set-up ......................................................51
9.8 User LED set-up ....................................................52
9.9 Software features ...................................................52
9.9.1 Application notes ................................................52
9.9.2 Suggested links ...................................................52
Chapter 10 Appendix A................................... 54
10.1 Pin connections - Main Board .............................54
10.2 Pin connections - Breakout Board .......................62