/SixtyFiveOhTwo

a 6502 emulator written in C#

Primary LanguageC#MIT LicenseMIT

SixtyFiveOhTwo

A 6502 emulator written in C#

Design Goals

  • Timing accurate

    • I'd like the CPU core to synchronize clock cycles like a real one would

  • Implement a modular bus

    • I'd like to be able to be able to add in peripherals

  • Support concurrent CPUs, with breakpoints and debugging

  • Easy to integrate and use.

  • Unit Tested

Progress

  • CPU runs a Fetch/Execute cycle
  • 8 out of 56 instructions implemented
    • 18 out of 151 opcodes implemented
  • No ALU operations
  • No Stack operations
  • Rough Program Builder, I'd like to make something similar to the C# Reflection.Emit framework.
  • OpCodes are being tested as they are implemented.
    • Few exceptions that will be fixed really soon.