6 Dec
2010
6 Dec
'10
2:37 p.m.
On 06/12/10 20:25, Tony Duell wrote:
I know nothing about this machine, but I seem to
rememebr that the
scheamtics on bitsavers contain things that appear to be the schematics
of the DMA and video ASICs in terms of TTL parts. If I am right, that may
be a start in understanding what they actually do.
The schematics cover the DMA Address Counter gate array, but
unfortunately not the Data Latch gate array :(
--
Phil.
classiccmp at philpem.me.uk
http://www.philpem.me.uk/