Emu8051 Emu8051 is a simulator/emulator for the Intel 8051 family of microcontrollers. It is available in two versions: a console (text-only) version and a graphical version (using the GTK+ toolkit). This is an Open-Source project. The program can load Intel HEX files. Once loaded, a program can be run (it will run indefinitely or until a breakpoint is encountered). You can also use the STEP button to execute only a single instruction at a time and see the effects on registers and memory. It is written in C++, and uses Perl scripts to generate automatically C++ functions corresponding to each assembly instruction of the 8051 microcontroller. Project website: http://www.hugovil.com/en/emu8051 This program was tested on the following systems: "Linux From Scratch 4.0" For installation instructions, see the INSTALL file. For recent project news, see the NEWS file.