I still have my 6809 book. Back then, Motorola would send docs for the asking. I actually went to a field office where one of their engineers sat with me for

I still have my 6809 book. Back then, Motorola would send docs for the asking. I actually went to a field office where one of their engineers sat with me for a while! Very cool. Started on 6502, friend got Color Computer, and I loved 6809. Beautiful chip.