wolfgang6444

Hello, I am new to the ARTY A7 and am trying to use the XADC (e.g. Vaux0p/n). I manage to read Vp/Vn, but I cannot read out Vaux0p/n. What I have done: I instantiate XADC-wizard in vivado 2021.1 and configured it to sequence Vp/Vn and vauxp0/vauxn0. I am using the attached constraint-file. When I upload the generated bit-stream, I can select all of the XADC-inputs in the System Monitor. If I apply 0.4V to pin V_p and 0V to pin v_n on J7, I get a reading of 0.4V for VP_VN. If I apply 0.4V to pin A0 and 0V to pin A1 on J1 I get 0V for Vaux_p0-Vaux_p1. What could be wrong? And why can I select any input in the System Monitor, while I configured to only scan vp/vn and vauxp/vauxn0? Many thanks, Wolfgangadc_master_xdc.xdc