3 ms·

Is it a 6502 processor model in specific? Because the NES used the 2A03 in NTSC regions: https://www.nesdev.org/wiki/2A03 https://www.nesdev.org/wiki/2A03

• 0d0a 3y ago
  I think it's closer to the 2A03. Unless I missed something, there isn't any support implemented for binary-coded decimal mode.
• djmips 3y ago
  The 2A03 and 2A07 contain exact gate level copies of the 6502 with the binary coded decimal (BCD) logic disabled.