Page History

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1. ARM JTAG Connector (DS-5 D-Stream) J15 - functionality depends on connected module
2. 12-pin IDC header socket J1 (right angle, max. VCCIO voltage 3.3V)

3. RJ45 GbE Connector

4. SD Card Socket - Zynq SDIO0 bootable SD port
5. 12-pin IDC header socket (right angle) J2
6. Micro USB Connector J12 (Device, Host or OTG Modes)
7. Battery holder for CR1220 (RTC backup voltage)
8. 12-pin IDC header socket (vertical) J5
9. 12-pin IDC header socket (vertical) J6
10. User Push-Button S2 ("RESTART" button by default)
11. User Push-Button S1 ("RESET" button by default)
12. User LEDs D6, D7, D8, D9
13. User LEDs D4, D5, D14, D15
14. Mini USB Connector (USB JTAG and UART Interface) J7
15. User 4-bit DIP-Switch S3
16. User 4-bit DIP-Switch S4
17. FTDI FT2232H USB 2.0 High Speed to UART/FIFO
18. Lattice Semiconductor MachXO2 1200HC System Controller CPLD
19. Jumper J4 to fix user button S2 to switched state
20. 40-Pin-Header J13 for access to PL IO-bank-pins
21. 40-Pin-Header J11 for access to PL IO-bank-pins
22. Samtec Razor Beam™ LSHM-150 B2B connector JB1
23. Samtec Razor Beam™ LSHM-150 B2B connector JB2
24. Samtec Razor Beam™ LSHM-130 B2B connector JB3
25. Barrel jack Mini-Fit JR Header 2Pol for 12V power supply J10
26. Jumper J21 to select supply voltage of VIOTB
27. Jumper J9, J19, J20 to select supply voltage of USB-VBUS

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• Overvoltage, undervoltage and reverse supply protection controller
• Barrel jack Mini-Fit JR Header 2Pol for 12V power supply
• On-board System Controller CPLD (Lattice MachXO2 1200HC), programmable via Mini-USB JTAG interface J7
• SoM can be programmed  through System Controller CPLD via Mini-USB JTAG interface J7
• RJ45 Gigabit Ethernet MagJack with 2 integrated LEDs
• 2 x 40-pin headers J11 and J13 for access to module's PL IO bank pins
  
• USB JTAG/UART interface (FTDI FT2232H) with Mini-USB connector J7
  
• 8 x user LEDs (red) routed to System Controller CPLD
  
• 2 x user-push buttons routed to System Controller CPLD. By default (depending on CPLD firmware) configured as system "RESET" and "RESTART" buttons
  
• 2 x 4-bit DIP-switch for baseboard configuration
  
• 2 x 12-pin IDC header socket (vertical) J5, J6 for accessing module's PL IO bank pins, can be used as LVDS pairs
  
• 2 x 12-pin IDC header socket (right angle) J1 and J2 for accessing module's PL IO bank pins or PS MIO0 bank pins (if used with Zynq module)
  
• 2 x 50-pin IDC header J11, J13 for accessing module's PL IO bank pins
  
• Micro SD card socket with card detect switch, can be used for system booting
• Micro-USB interface (J12) connected to SoM's USB transceiver (Device, Host or OTG modes)
• Trenz Electronic 4 x 5 cm module connectors (3 x Samtec LSHM series)

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