stsrc / audiocard Goto Github PK

Hey!

I'm using the DECA board as well, and I'm trying to get register reads and writes to work.

I notice this comment (from this discussion):

Maybe I have a clue - I could not communicate with tusb1210 as it is written in ULPI standard. To write to tusb1210 register, I had to make some hacks (i.e. register usb_stupid_test in top/ULPI.v), what is ridiculous, but after this hack it finally started to work (for few days...). And I've tested ULPI.v on hardware (writing to "draft/test" register values which increments by 1 per 0.2s and read it back - on LEDS it has shown nice and normal counter).

I wanted to see what you're doing in ULPI.v, but right now, it's all VHDL, not Verilog.

Do you have more details about what needs to be done to make register reads and writes work?

Thanks!
Tom