Toy Cpu Emulator

Speed: Hz Program: Upload:

Modes: Input/Edit

Input mode: Select address/counter: Up/Down, Edit mode: Enter, Run: R, Quit: Q

Edit mode: Select bit: Left/Right, Flip: Space, Done: Enter

References

https://jimhall.itch.io/toy-cpu https://www.youtube.com/watch?v=zhoL1ZSjGfM https://github.com/freedosproject/toycpu


      . . . . . . . . STOP
      . . . . . . . 1 RIGHT
      . . . . . . 1 . LEFT
      . . . . 1 1 1 1 NOT
      . . . 1 . . . 1 AND addr
      . . . 1 . . 1 . OR addr
      . . . 1 . . 1 1 XOR addr
      . . . 1 . 1 . . LOAD addr
      . . . 1 . 1 . 1 STORE addr
      . . . 1 . 1 1 . ADD addr
      . . . 1 . 1 1 1 SUB addr
      . . . 1 1 . . . GOTO addr
      . . . 1 1 . . 1 IFZERO addr
      1 . . . . . . . NOP