Links
Personal
PC Engine Development
- pce-devel/huc: The PC Engine C Development Toolkit but also the PCEAS assembler and a ton of examples and libraries for it.
- The PC Engine Software Bible Forum: Specifically, the homebrew forum. The main developers of the HuC project post here.
- PC-Engine Retroprogramming: Lorenzo Moretti has written up a fantastic series explaining the ins and outs of the PCEAS assembler and 6502 programming in general.
- Chris Covell’s tutorials: This is a must-watch series to come to grips with the hardware.
- Otaku no PCE Cribsheet: Quick reference for the HuC6280 instruction set.
General 6502 (and family)
- 6502.org: Check out their tutorials and links section.