27 Mar
2017
27 Mar
'17
9:20 a.m.
On 3/27/17 7:37 AM, Systems Glitch via cctalk wrote:
> I don't know of MOS memory appearing in 11/20s
as built by DEC, but there's no reason against it.
There were 3rd party cards, Monolithic Systems, for example.
The problem with the 11/20 is that hex wide cards don't fit, the fans overlap the
unibus jumper area.
If you ever see hex-wide cards with a big notch in one end, they were designed to work in
the 11/15 11/20