For those interested Tiny Tapeout is getting more organised, less
sudden rush at the end - TT04 just closed (half full), I taped out a
1x2 bock 16-bit CPU. You can interactively explore all the blocks
here:
https://app.tinytapeout.com/projects/13
TT05 is already open for design/development (you can't purchase yet) -
the place to start is:
https://github.com/TinyTapeout/tt05-verilog-demo
top level interface is the same as TT04 (image below)
- Paul