Grant Me StrengthMy retro CPU app is now out. Lots of information on your favourite 8-bit and 16-bit processors. It’s all free too - so give it a look! Instruction sets, pin-outs, sample code and more!
BTW, If you want to play with REAL CPUs I can totally recommend https://www.tindie.com/stores/8bitforce/
Matt@GrantMeStrength I just realized I bought the Z80 version of this a bunch of years ago. I thought it sound familiar. It is indeed very cool!
@apple4ever I used the 6502 version to verify my 6502 emulator in Virtual KIM.