# 65xx processor series opcodes
Information site about the 65xx processor series.
Author: Graham
Keywords: 6502, 6510, 65C02, 65SC02, 65CE02, 65816, 8500, 8502, 65xx, 85xx, opcodes, illegal opcodes, processor, mos, c64, c128, plus4, c16, c116, commodore, atari

Welcome to the 65xx resources.
Here you will find detailed information about some processors of the 65xx series. Especially the 6502 document provides a deep look into the internal behaviour of the processor. Also you will find an illegal opcode list which has been validated for being 100% several times now. The other documents only extend the 6502 document with additional information. They do not completely describe all opcodes.
6502/6510/8500/8502 Opcodes
65C02/65SC02 Opcodes
65CE02 Opcodes
65816 Opcodes
Main page
Last change on 30/1/2009. For comments contact Graham