
TB-7Z-020-EMC Hardware User Manual
Table of Contents
1. Related Documents andAccessories ......................................................................................... 9
2. Overview...................................................................................................................................... 9
3. Feature ........................................................................................................................................ 9
4. Block Diagram........................................................................................................................... 10
5. External View of the Board.........................................................................................................11
6. Board Specifications.................................................................................................................. 12
7. Description of Components....................................................................................................... 15
7.1. Power Supply Structure............................................................................................................ 15
7.1.1. DC Jack Connector and Power Switch cable................................................................... 15
7.1.2. FP_VCCO_ADJ SEL Jumper ........................................................................................... 16
7.1.3. VCC_ADJ SEL Jumper..................................................................................................... 16
7.2. Clock System ........................................................................................................................... 17
7.3. On-board PLL........................................................................................................................... 18
7.4. I2C BUS.................................................................................................................................... 19
7.5. Memory..................................................................................................................................... 20
7.5.1. DDR3................................................................................................................................ 20
7.5.2. QSPI Flash ....................................................................................................................... 21
7.5.3. SD Card Interface............................................................................................................. 21
7.6. 10/100/1000 Ethernet PHY ...................................................................................................... 22
7.7. UART Interface......................................................................................................................... 23
7.7.1. RS-232C Cable pin assign ............................................................................................... 23
7.8. CAN BUS.................................................................................................................................. 24
7.8.1. Termination of CAN Bus ................................................................................................... 24
7.8.2. CAN Cable pin assign....................................................................................................... 24
7.9. USB OTG ................................................................................................................................. 25
7.9.1. USB VBUS Power Supply SEL Jumper............................................................................ 25
7.10. RTC ...................................................................................................................................... 26
7.11. Pmod .................................................................................................................................... 27
7.11.1. Pmod Power Supply SEL Jumper .................................................................................... 27
7.12. Mictor 38............................................................................................................................... 28
7.12.1. VTREF SEL Jumper ......................................................................................................... 29
7.13. Reset Switch......................................................................................................................... 31
7.14. JTAG..................................................................................................................................... 31
7.15. DVI Output............................................................................................................................ 32
7.16. FMC Connector Interface..................................................................................................... 33
7.16.1. FMC Low-Pin Count Mezzanine Card (CN4) connector................................................... 34
7.16.2. FMC Low-Pin Count Carrier Card (CN5) connector......................................................... 36
7.17. Jumper.................................................................................................................................. 38
7.17.1. Boot Mode Settings .......................................................................................................... 39
7.17.2. JTAG Mode Setting........................................................................................................... 39
7.18. LED....................................................................................................................................... 40
7.19. Push Switch.......................................................................................................................... 41
7.20. Dip Switches......................................................................................................................... 42
8. Default Settings......................................................................................................................... 43