Quick question: where can I find the relation of caravan pins? Specially the pins without protection @Tim Edwards @Mitch Bailey

The best documentation is a list I made in the comments in file

user_analog_proj_example.v

in the

caravel_user_project_analog

repository: https://github.com/efabless/caravel_user_project_analog/blob/main/verilog/rtl/user_analog_proj_example.v

So, there's gpio_analog_noesd, user_analog and user_analog with clamp. What exactly is the difference between them?

hello @Leonardo Gomes, this info may help: https://open-source-silicon.slack.com/archives/C016HUV935L/p1642649922078800

Since I'll be using custom GSG pads for the RF I/Os, there's the biasing pads to be addressed. Is it ok if I connect, say a VDD input to a bare analog pin? Or would it be better to only use the intended Vdd / Vcc / Vss pins?