Emulation Tutorials
From NESdevWiki
These cover some specific emulation topics.
- Blargg's 6502 Emulation Notes covers techniques for efficient 6502 emulation.
- Sprite 0 Hit Detection
- Efficient and accurate CPU and PPU timing without running each one every clock cycle
- Filtering left+right and up+down to avoid problems in some games
- Caching optimization for CHR rendering
