Uses SDL2 for graphics and input. Does not support sound. Has support for Mapper 0, 1 and 2 (Legend of Zelda, Mario Bros., Donkey Kong etc.)
Passes all the CPU tests of the NesTest ROM. (https://www.nesdev.org/wiki/Emulator_tests) Graphics are working fine as far as i can tell, no artifacts apart from the ones the NES has by default.
Also features a visual disassembler with step-by-step debugging for 6502 assembly. CPU/PPU registers, used palettes and the first RAM page can be displayed on screen.
Resources:
- https://www.nesdev.org/
- https://www.youtube.com/@javidx9
- https://www.masswerk.at/6502/6502_instruction_set.html
CPU - MOS Technology 6502: https://en.wikipedia.org/wiki/MOS_Technology_6502
PPU(GPU) - Ricoh 2C02: https://www.nesdev.org/2C02%20technical%20reference.TXT
