I have written this 6809 disassembler to learn
more on this CPU. I plan now to write a cpu core emulator, cause i have
never write one :-) The source is as usually provided with a binary for
windows. Source is well commented, and opcode table include opcode
operations + a short instruction description. So you can have more
detailled disassembly when you are new to this CPU.
You can find 6809 emulators and doc here.
Download Source+exe: dasm6809.zip
Download Src only: d6809src.zip