The Xmas break gave me the opportunity to work some more on the UnIC project and its off-shoot: the Z80 processor replacement. Hopefully in the last chapter of this process, I’m describing how I tracked down the last couple of discrepancies between my (T80-based) implementation and the Z80 processor.
The project was sponsored by PCBWay, who provided PCB manufacturing services for the synchronizer board I’ve used to create the environment for the experiments.
I’m looking forward for the new year and new, exciting things to do with UnIC. Stay tuned for that and until then: happy new year!
Awesome work, loved reading about it!
Next step 6502? T65 works very well, though I haven’t tried it in a standalone-configuration, only as a part of bigger FPGA designs.
Happy New Year!
Yup, that’s on the list. Probably the 6510 variant first.