At 06:19 PM 8/23/2006, you wrote:
Douglas Taylor wrote:
Is it a bad idea to try and salvage/reuse the
DC021 bus
transceivers off the CXY08 boards that seem to be so common and
useless?
Doug
Anybody has a datasheet for them ?
I don't, I only suggested this
because the CXY08 print sheets are
available in the archive and it looks like a compact simple Qbus
interface.
DC021 is in the "Digital Semiconductor Databook 1987 Volume 1".
If it's not yet on Manx, I can supply just the relevant pages
(the entire thing is quite large).