>Is there an online resource that has a definitive list of DEC modules and
>their descriptions?
http://metalab.unc.edu/pub/academic/computer-science/history/pdp-11/
http://metalab.unc.edu/pub/academic/computer-science/history/pdp-11/hardware/
http://metalab.unc.edu/pub/academic/computer-science/history/pdp-11/hardware/fie
ld-guide.txt
The Field Guide is my primary source of info. I've printed it out at about
6pt,and then stappled and cut off the excess paper, folded up it's about a
3" square, perfect for putting in ones pocket.
>I'd like to configure a Heathkit H11 as a *small* PDP-11 with just CPU
>(M7270 LSI-11/02), terminal, and paper tape. I have no cards for it now,
>but I've got the M7270 on order.
>
>Which cards do I need for RAM, serial, and parallel I/O? I know nothing
>about DEC buses. Do I need a bus terminator or anything else? Also, I
>recall that something about the H11 wasn't DEC compatible, but I don't
>remember what it was....
For what you're wanting it doesn't matter that the H11 wasn't DEC
compatible, you won't be running a H11 you'll be running a LSI-11 in a H11
chassis. I'm not familiar with the H11, but on any Q-Bus backplane I've
used the terminator seems to be built in (at least I've never had to worry
about it).
You'll need a RAM card, a SLU (serial), and whatever a paper tape
reader/punch interfaces with (SLU also I assume). A copy of the
"Microcomputer Processor Handbook 1979-80" or equivalent would be a major
help for you also. It includes a section on memories. Not sure what else
you might need for a setup like you want.
Zane
| Zane H. Healy | UNIX Systems Adminstrator |
| healyzh_at_aracnet.com (primary) | Linux Enthusiast |
| healyzh_at_holonet.net (alternate) | Classic Computer Collector |
+----------------------------------+----------------------------+
| Empire of the Petal Throne and Traveller Role Playing, |
| and Zane's Computer Museum. |
|
http://www.dragonfire.net/~healyzh/ |
Received on Wed Jan 20 1999 - 01:12:00 GMT