Tiny8051 is small 8051 microcontroller simulator written in C#.
Project was created for educational purposes, to show how µP works by using clean visual interface and debugging.
Note: communication over serial port was not implemented, because there was no demand for it.
A microprocessor simulator for unit testing assembly code in embedded systems. Written in pure Java, it works with JUnit on any platform Java supports. Micros include 6502, 6800, 8051, Z80, and others.