I originally bought my MIST as another alternative to using it as a ZX81. However, so far I have been able to get cores working for Minimig (Amiga), Colecovision, Atari800, C64, A2600 but not for the ZX81. When I rename the zx01_170223.rbf to core.rbf and boot up my MIST, it flashes the red LED fast for about 3-5 seconds and then goes out. My VGA monitor never comes on and certainly not to see a "K" symbol as I would expect. I live in the USA (Chicago area) and have been frustrated with this for some time now. Has anyone gotten this to work?
https://github.com/mist-devel/mist-bina ... cores/zx01