Bob,
just a thought: the "P" makes "Plessey" pop up to my mind. They did
make
Qbus stuff, like memory boards and various peripheral controllers.
A weird combination you have there, anyway: CPU, FDC, and CRTC on one
board is more like a single board computer than like a mix of peripheral
controllers.
Andreas
P.S.: Is your domain name what I think it is (DEC-10 machine
instruction)?
Bob Armstrong schrieb:
While pawing thru the piles of scrap boards at the local junk emporium,
I came across two identical boards marked "PVK11-G/02". They have the
standard double high/double wide QBUS form factor and dark brown/black
module handles. The only other identification I could find printed on
the boards was "Made in Australia" - no manufacturer or module number.
Each board contains a 6809 (!) chip, an Intel FDC chip, a CRTC chip,
a row of DRAMs, a couple of EPROMS, and some other miscellaneous logic.
Now, of course, the question is "What do I have"??? A quick web search
for PVK11 turned up nothing.
Thanks!
Bob Armstrong
P.S. If you can, please cc me directly with your reply - I read this list
in digest form and I can't wait a whole day to find out!!!