Firstly, I received my B2 yesterday and I was able to bring up my Crazy Small CPU in a couple of hours. Thanks to Luke for the platform and to Clifford and others for the toolchain! A wiring image is here, the schematic is here and the Verilog is here.
I’ve got the B2 connected up to a UM245R UART: 8 bidirectional bits of data. Right now I’m only doing output, but soon I want to do input. I assume that I set the relevant pins to “inout”, but can I do high-Z on these pins, and how? I was led to believe that Verilog doesn’t synthesize high-Z very well.
Many thanks in advance, Warren
P.S I’m still a Verilog n00b but learning quickly!