Arty Artix-35T complete xdc

[Trillian]

Hi there,

I have an Arty Artix-35T Board and I have some confusion about pin maps and the xdc.

I understand that if I want to use something on the board, I have to tell vivado through an xdc or in Synthesis IO Menu whats the equivalent name on the pin map is. So if I want to use V_N, V_P I have to say K9, J10, right?

But where do I find an complete xdc of my board, so I can talk to everything on it? All the xdc's I find are missing some pins.

Like this one for example: https://github.com/Digilent/Arty-XADC/blob/master/src/constraints/Arty_Master.xdc

I want to talk to the XADC but I dont get all the pin map names for J7?

Also where does this information come from? If I dont have an xdc in what document do I find all the pins? I looked into the Arty Reference Manual but again all the pins on top of the board (from J7, J1, J3, J4) are missing.

thanks!

[jpeyron]

Hi @Trillian,

The master xdc is here. The pins that are not in the xdc are accessible in the schematic here. The power and ground pins on J7 would not be accessible pins connected to the fpga. You are correct with the vp and vn pins being k9 and j10.

thank you,

Jon