I am looking for a supply of 307.2 kHz crystals to restore some TV
Typewriters. I need 2 crystals and someone else needs one or two. I have not
been able to locate any.
I can get them made at International Crystal Manufacturing (ICM) for about
$55 each with a 6 week lead time.
http://www.icmfg.com/crystal_hc51u.html
I would like to find some at a better price. I can make a small PCB with a
1.8432 MHz oscillator and a divide by 6 IC. This would cost about $75 total
for 6 items, but I would like to find a crystal.
I am adding the baud rate option to the CT-S serial interface, the default
was a fixed 110 baud.
http://www.swtpc.com/mholley/CT_1024/CT1024_Index.htm
Michael Holley
www.swtpc.com/mholley
not sure if it's on-topic here, but anyway...
i have an ISA board marked 'Sanyo LAT-200A'. it contains
amd286 cpu, couple of headland chips, four SIMM sockets,
and two (even/odd) empty bios sockets. does anybody know
what it is, where to find bios images and how to use it?
>I have been attempting to get my ASR33 teletype connected to something
>and communicating, but so far I have not been successful. I have built
>the interface here :
You'd probably better off in a ham related group. For them, it is a very easy thing
Nico (OZ1BMC)
Well, I had at least 4 people asking me individually what the Max
cubes go for these days. And I do not know the answer. I could
dig them out somewhere (that is, last week I could, now it may be
too late ... but I might find one again.)
Interesting, noone wanted the original IBM PC, even though it
probably has a "Color Graphics Adapter" (woa! with 40 characters
per line!) and the Mac was just B/W right?
So, what would people pay for a Mac or an original PC?
-Gunther
I'm looking for a particular HP terminal. Don't know the model, but I know
what it looks like. I know it is a 2600 series terminal, something like a
2621, 2622, 2623, 2624, 2627, 2640, 2644, 2645... but not sure which one.
I'm not having any luck googling for pictures of HP terminals so I can find
the one I'm looking for. Anyone know where there's pics?
Jay West
Hi All:
I just rescued a Digital PDT 11/150 from going to the scarp yard. Now that I have it, what have I got? I also got a number of 8" disks and a VT100. Both units are very heavy units. I am not a DEC person, but I figured these were pretty old units and I just couldn't stand the thought of them going to the trash heap.
Thanks
Bill Machacek
Yesterday I went back to the thrift were I got the manuals for a hp 41CV and
under the front counter there was the 41CV in it's carrying case. It was
missing the battery so I got it for $2.99.
Hiyas,
Looking for the cab kits for the DLV11J (4-port serial) cards,
so I can set up a small LSI-11 based system. I already have a
small Q/Q backplane (thx, Luc !) and will hook up a nice, small
switching PSU to it... together with a cabkit and general CPU
cabkit panel, this will make a nice "this is a small PDP-11
system" demo.
(especially if I can find the guy who did the Qbus IDE disk
driver card, as I have plenty 2G 2.5" IDE notebook disks to
glue to such cards :)
Cheers,
Fred
--
Fred N. van Kempen, DEC (Digital Equipment Corporation) Collector/Archivist
Visit the VAXlab Project at http://www.pdp11.nl/VAXlab/
Visit the Archives at http://www.pdp11.nl/
Email: waltje(a)pdp11.nl BUSSUM, THE NETHERLANDS / Sunnyvale, CA, USA
I've got a CMD CQD-220/TM that I'm trying to get set up. I've placed it
into a VAXstation 3200, and it shows up when I do a 'show qbus' and 'show
dev' at the SRM prompt. At some point I was able to find a list of
jumper settings on the board, and instructions to access the config menus
on the board via the SRM console, but alas, no more.
Does anyone have configuration info for this board?
--
Purdue University ITAP/RCS
Information Technology at Purdue
Research Computing and Storage
http://www.itap.purdue.edu/rcs/
