acoto87 / nes

Nes emulator written in C

NES

A Nintendo Entertainment System emulator written in C.

This is an implementation of the NES console developed and manufactured by Nintendo.

NES currently implements the first three mappers, which convers a good percentage of the games:

• NROM (Mapper 000)
• MMC1 / SxROM (Mapper 001)
• UxROM (Mapper 002)
• CNROM (Mapper 003)

It also has an integrated debugger, you can set breakpoints and run step by step the code of the game. It has a register and memory viewers, and also palettes, sprites and nametables viewer.

Libraries used

• nuklear: A minimal state immediate mode graphical user interface toolkit written in ANSI C.
• SDL: Simple DirectMedia Layer is a cross-platform development library designed to provide low level access to audio, keyboard, mouse, joystick, and graphics hardware via OpenGL and Direct3D.

Screenshots