uafio / ImChip8

Chip8 emulator using ImGui

ImChip8

Chip8 emulator with a debugger using ImGui and OpenGL renderer.

Features

• Debugger
  • Disassembly window
  • Registers window
  • Ability to single-step, break, run
  • Unlimited breakpoints
• RAM Memory editor
• Keypad display
• Configuration menu
  • Control pixel size
  • Control pixel color
  • Emulator CPU Clock Speed
  • Refresh rate

Download

You can download a pre-build binary from the Releases section. For the window layout download the imgui.ini and place it next to the executable.

Compile

Windows

• Download and install Windows SDK
• To compile in 64bit run build_win32.bat
• Don't forget to include imgui.ini in the same folder as the compiled executable to mimic the window layout in the preview.

Linux

sudo apt-get install libgl-dev libglew-dev libglfw3-dev make g++
cp ImChip8/x64/Release/imgui.ini ImChip8/chip8/linux
cd ImChip8/chip8/linux && make

Preview

ImChip8 v1.1

Release notes

• Fixed a collision bug
• Added a Restart feature
• Added a new Stack view window to show stack content
• Changed layout. Config is now tabbed next to Registers
• Replaced asserts with logic to pause execution
• Changed disassembly to support odd number addressing

Screenshot

ImChip8 v1.0