Little Man Computer in Python

Little man computer implemented in Python as a study of how it works.

Getting started

Requirements

• Python 3.9 (not tested on earlier versions)

Run it

1. Put your assembly code in assembly_program.s

2. Run demo.py

   For the best experience, run it with debugger to see how the program counter, registers and memory work while the program runs.

Features

The implementation supports:

• The following instructions
  • ADD
  • SUB
  • STA
  • LDA
  • BRA
  • BRZ
  • BRP
  • INP
  • OUT
  • HLT
  • DAT
• Labels
• Comments