20 Dec
2008
20 Dec
'08
5:43 p.m.
Tim McNerney wrote:
Thanks for the lead on the Rockwell PPS-4.
Does anyone know where I can find architectural info on it,
and/or a die photo? It seems to be quite rare, and there
is almost no information about this chip [family] on the web.
--Tim
I have information in PDF format for the PPS-4 as used in Gottlieb and
Recel Pinball games in the 70s. This covers the CPU, PIA and Keyboard
chips. No architectural or die photos though.
John :-#)#