1 Dec
2006
1 Dec
'06
10:17 p.m.
Williams Defender uses two 6809 CPUs - one just for
sound, and one for
everything else.
Williams Joust is more complicated and uses four
6809s.
nope..
Defender and Joust both have a 6809 and a 6808 for sound
http://www.system16.com/hardware.php?id=598&gid=1044