Figured I'd mention the emulator under this group of topics. emuFISA64 emulates the FISA64 test system I've been working on. It's written in Visual C++ Express and runs on Windows. It took some experimentation to get a decent screen refresh happening, but now it's able to emulate the FIA64 system in real-time almost.
There's still a ways to go before the entire system is emulated. There's no yet sound for instance. There are features to aid debugging the processor like a stack view, register dumps, breakpoints, and pc history.

Quick link to the main thread, specifically the post about the emulator:
viewtopic.php?p=1294#p1294

And to your repo:
https://github.com/robfinch/Cores/tree/ ... SA64/trunk