VECTORLIST - The Mailing List For The Technical Discussion of Vector-Based Arcade Games

July_1999
6808 <-> 6800 (off topic)

From: Jess Askey ( )
Date: Thu Jul 15 1999 - 14:55:45 CDT

Does anyone here know if the 6808 had additional instructions over the 6800. I know that
the 6809 covers both of them but I can't find any datasheets for the 6808/02. Im afraid to
use the CPU reference cards by Jon Bowen since they tend to miss some instructions. I
heard rumors of a bug in the MAME 6808 driver and Im having problems verifying all the
opcodes.
  thanks, jess

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