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SNES Emudev

SNES Emudev

2025-10-05

  • emulation
  • programming

This page is intended to collect information about developing emulators for the SNES.

Resources

Docs

  • https://novasquirrel.github.io/SnesInstructionCycleTool/
    • Good information about the timing of each CPU instruction.

Tests

  • https://github.com/SingleStepTests/65816
    • Contains instruction tests for the 65816 Processor.

Reference Emulators

  • https://github.com/MiSTer-devel/SNES_MiSTer
    • Verilog implementation that claims to be cycle accurate.

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  • Resources
  • Docs
  • Tests
  • Reference Emulators