Author Topic: TE0808 XCZU15EG-1FFVC900E + TEBF0808-04A pmod access  (Read 2134 times)


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TE0808 XCZU15EG-1FFVC900E + TEBF0808-04A pmod access
« on: June 05, 2019, 11:43:40 AM »

I have an UltraSOM+ MPSoC Module with Zynq UltraScale+ XCZU15EG-1FFVC900E and UltraITX+ Baseboard for Trenz Electronic TE080X UltraSOM+ (TEBF0808-04A) and I need to access from the PL to the pmods placed on the TEBF0808-04A baseboard. To do that, I would need to know the relation connection between the pmod pins and where are mapped to the FPGA pins. I have read some documents in order to clarify this problem but I cannot manage it with the information that I have read. The documents that I have followed are:

- TE0808 Schematics -
- TE0808 TRM -
- TEBF0808-04A Schematics -
- TEBF0808-04A TRM -

How can identify what pin from a pmod connector is mapped to what pin to the FPGA?? If I can do this, I can assign the FPGA pin my GPIOS in vivado I/O planing tool.

Thanks in advance,


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Re: TE0808 XCZU15EG-1FFVC900E + TEBF0808-04A pmod access
« Reply #1 on: June 05, 2019, 05:23:21 PM »
Hi, which PMOD did you mean?
P2? In this case
page 30,
signal EX_IO1...4 --> goes to CPLD page 8 where it is not used on the CPLD Firmware( --> CPLD Firmware source code is available on the download area
signal EX_IO5..7 goes uver levelshifter U33 (same page to B2B) --> B65_0...3(data) page 6 J4 and B66_T0..3(to set Direction) page 3 J1
--> From
J1 page 2, J4 page 5 --> FPGA Bank 65 page 9 and Bank 66 Page 10