
TB-FMCH-HDMI4K Hardware User Manual
Table of Contents
1. Related Documents and Accessories.......................................................................................... 8
2. Overview ...................................................................................................................................... 8
3. Features..................................................................................................................................... 10
4. Block Diagram ........................................................................................................................... 11
5. External View of the Board........................................................................................................ 12
6. Board Specification.................................................................................................................... 13
7. Supplying Power to the Board................................................................................................... 14
7.1. HDMI Five Volts Power............................................................................................................ 14
8. Connectors ................................................................................................................................ 15
8.1. HPC FMC Connector to Main Board ....................................................................................... 15
8.2. HPC FMC Connector for the Extender TB-FMCH-HDMI4K Card ........................................... 19
8.3. HDMI Connectors .................................................................................................................... 21
9. I2C Busses ................................................................................................................................ 22
9.1. FMC I2C EEPROM.................................................................................................................. 22
9.2. I2C Control Bus ....................................................................................................................... 23
9.3. Future EEPROM I2C Bus ........................................................................................................ 23
9.4. HDMI DDC ............................................................................................................................... 24
10. Clocks ........................................................................................................................................ 24
10.1. Si5324 Any-Frequency Clock Generator ............................................................................. 24
10.2. HDMI Source Clock ............................................................................................................. 25
10.3. HDMI Sink Clock.................................................................................................................. 26
11. Hot Plug Detect (HPD) .............................................................................................................. 26
12. Consumer Electronics Control (CEC) ....................................................................................... 27
13. ESD Protection .......................................................................................................................... 27
14. Test Points ................................................................................................................................. 28
15. Demonstration ........................................................................................................................... 29
16. Appendix A: FMC I2C EEPROM Contents................................................................................ 30
17. Appendix B: Headers, Factory Default, and Orientation........................................................... 33