30 Mar
2020
30 Mar
'20
9:49 a.m.
On Mar 30, 2020, at 10:17 AM, Robert Armstrong via
cctalk <cctalk at classiccmp.org> wrote:
Thise signals don't seem like a problem: just hardwire them to the desired logic
level. PDP-11s need a real functioning DCOK signal iff you want to do power fail
interrupt handling, otherwise they don't. Do VAXen have power fail interrupt? If
yes, does anyone actually use it?
paul
Looks like for this enclosure an ATX supply could
well work.
For my VAX my notes say it didn't.
A VAX would certainly be harder. You'd have to kludge up the ACOK and DCOK signals
for one thing, which I don't think the R400x uses.