Reference

From NESdevWiki

This is a reference for NES hardware and cartridge mappers. See File Formats for the layout of files used by emulators.

Contents 1 NES Console 2 Mappers 3 Controllers 4 Pinouts

[edit] NES Console

• NES CPU operation
• NES PPU operation
• NES APU operation
• 2A03 CPU/APU chip
• Power-Up State and reset behavior

[edit] Mappers

• Nintendo MMC1
• Nintendo MMC3
• UxROM
• CxROM
• More...

[edit] Controllers

• Controller Port
• Zapper
• More...

[edit] Pinouts

• Controller Port
• Cartridge Pinout
• More...