A highly clock-accurate FPGA clone of the NES 2C02(7) PPU, created on the basis of reverse engineering.

This design has multiregional timings NTSC | PAL . Color output in RGB888 format.

Logisim circuit:

Quartus circuit:

Video on YouTube https://www.youtube.com/watch?v=VuhXU7fyXuk

Prototype PPU on FPGA Cyclone II EP2C5T144

Schematic diagram of the FPGA RGB PPU

Added Gerber files for the printed circuit board of the FPGA replacement for the PPU.

Attention! The board only has a JTAG configuration interface. Please upload only the jic file. If you try to upload the pof file, you will receive an error.