burdenc / BestNES

Cycle accurate NES Emulator

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BestNES

Cycle accurate, but some inconsistencies with reads/writes in sub-ops. Functionally and cycle accurate however.

CPU emulation mostly complete, PPU emulation next. Unofficial opcodes might be implemented soon.

Testing done against log of Nintendulator.

Current Goals (in order):

  • Better management of cycle accuracy code (currently there's seemingly random memory reads in some opcodes)
  • Basic name table/pattern table/mirroring output
  • Run Tetris
  • Run Mario
  • Run any game with sound

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Cycle accurate NES Emulator

License:MIT License


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