Where do I find which pins on JB1 the UART lines are connected to? The TE0701 TRM chap. 5.2 says "UART RX", "UART TX" on JB1, but such pin names do not exist on TE0701 JB1. I tried to get a clue from reading the schematics but the trace ends at CLPD BDBUS0 and 1 (which _may_ be the correct pins but the TRM chap. 6.2 does not state this clearly). But the BDBUS pins aren't available on JB1 anyway.
So what gives?
Hi,
all you need is to read the TE0701 TRM, it is all explained there:
https://wiki.trenz-electronic.de/display/PD/TE0701+TRM
There is a diagram that shows that the CPLD is "forwarding" the UART pins, and a bit later is defined to WHAT pins the forwarding is done. So all the information you need is there.
Quote from: Antti Lukats on June 05, 2025, 10:16:45 AMHi,
all you need is to read the TE0701 TRM, it is all explained there:
https://wiki.trenz-electronic.de/display/PD/TE0701+TRM
There is a diagram that shows that the CPLD is "forwarding" the UART pins, and a bit later is defined to WHAT pins the forwarding is done. So all the information you need is there.
Ah, I missed the table further down. Thanks for the clarification.