18 Jun
2013
18 Jun
'13
5:11 p.m.
On Tue, Jun 18, 2013 at 3:12 PM, Pete Turnbull <pete at dunnington.plus.com> wrote:
I wasn't thinking quite right there, the QBus version is the DHZ11
(16-line serial mux), though it's probably fairly uncommon. DHQ11 is
only 8 lines.
That's one I wasn't aware of, the M3117 DHZ11. I've never seen one of
those and I can't even find any manual for it online with a quick
search.
The QBus async multiplexers that seem fairly common (I have had least
one or more of each of these) are these:
M7957 DZV11, 4-lines, quad wide
M3104 DHV11, 8-lines, quad wide
M3106 DZQ11, 4-lines, dual wide
M3107 DHQ11, 8-lines, dual wide
M3118 CXA16, 16-lines, S-box handle
M3119 CXY08, 8-lines, S-box handle
-Glen