Accomplished:
- All CPU instructions implemented and pass simple tests
- Interrupts implemented.
- Modified NES controller to use GPIO
- Simple input test for NES controller
Next Step:
- Setting up a testbench to run Gameboy Doctor and the Blargg test ROMs
- Debugging any bugs in CPU.
Other Notes or Concerns:
- Progress is on schedule.
- The wires I had on hand were too thick and made the left and down buttons hard to press on the NES controller. Thinner wires are required.