30 Jul
2018
30 Jul
'18
6:45 p.m.
That logo is Varian and Associates.
http://www.logobook.com/logo/varian-and-associates/
Rob.
On 7/30/2018 10:27 AM, Adrian Graham via cctalk wrote:
Hi folks,
A friend of mine in the UK is looking for any info on the following boards. The CPU board
is marked ?VA 03-907023-00? and features a Z80 with 16K RAM and an 18.432MHz crystal. The
backplane is also VA and has 11 132-pin slots that aren?t all identical implying usage for
different cards in those locations. Voltages are +5/-5/+12V.