I would like to get a Tek 4404 computer going but lack any service
manuals. The system turns on but has no curser on the screen. Has
good power from the Power supply and heater is on in the CRT.
Has a row of LEDs on the mother board. Does anyone know how
to read these.
- Thanks, Jerry
When Multics was officially released as free software a couple of
years ago, there was a flurry of activity aimed at getting some sort
of emulator up and running to run it. Did anything ever come of that
or did folks just lose interest (or find out that the needed
GE/Honeywell hardware was too poorly-documented to write an emulator
I have a monitor for a Stardent workstation. It's a re-badge Sony, model
Free for pickup, or 1.2 * cost of shipping to recoup time and trouble if
you want it shipped.
Please respond soon if you are interested as it will be going off for
scrap in a week if there are no takers.
Sellam Ismail Vintage Computer Festival
International Man of Intrigue and Danger http://www.vintage.org
[ Old computing resources for business || Buy/Sell/Trade Vintage Computers ]
[ and academia at www.VintageTech.com || at http://marketplace.vintage.org ]
>Subject: VT-180 (Robin) EPROM images?
> From: "Robert Armstrong" <bob at jfcl.com>
> Date: Sat, 10 Mar 2007 20:23:04 -0800
> To: <cctech at classiccmp.org>
> Does anybody have images of the v2.1 Z-80 firmware for the VT-180 (aka
>Robin) ? At least, I think 2.1 was the last version ever released. They
>should be DEC part numbers 23-017E3-00 and 23-021E3-00.
I have enough of them laying around I could supply the actual roms. I've
never imaged them as It's easier to replace the code outright.
Curious why are you looking for them?
Like the Sanyo just yesterday, I have a Compaq SLT/286 portable computer
taking up space. Very nice condition, with power unit, dock, and bag. Any
interest CHEAP? I am located in New York, zip 10512.
Unlike the Sanyo, if there is no interest, I suppose I will just chop this
I am desperately trying to clear out a bedroom to work on it - the bedroom
that ends up being the junk overflow containment chamber. It would
actually be nice to sleep in it sometime.
aw288 at osfn.org
Does anyone have the O/S, Applications, and Diagnostice disks for this
ancient IEEE 488 bus controller (Fluke 1720A)? It used a TI 9900
processor if I remember correctly. The operating system was called FDOS-
a custom effort too I think, distributed on three 5 1/4" floppies. This
is no longer available from anywhere or anyone, including Fluke.
Thanks for any help and/or leads.
I have been fortunate to acquire a Kaypro system that appears to be in
great condition and looks to work.
It looks exactly like this:
Thus, it says Kaypro 1 on the artwork
Still, the sticker on the rear says Kaypro 2, so I'm confused.
In any event, I have no system disks for it (There is a slight
possibility they are part of the stash with which the Kaypro was
bundled, but it's 100 sq ft of stuff). Thus, I'm wondering if there is
a kind soul who might be able to ship me a set of disks. (I'll pay
shipping, of course).
I also am the proud owner of 2 Obsorne machines (one works, the other
seems to have drive issues. They are the redesigned units, but (as I
suspected) the systems disks won't work on the Kaypro.
Jim Brain, Brain Innovations (X)
brain at jbrain.com
Dabbling in WWW, Embedded Systems, Old CBM computers, and Good Times!
It's running! Telnet to 184.108.40.206 to take a look and help me test it.
You can use the standard Windows telnet program, Putty, Linux, or
whatever you have handy.
Around 10 users can be on at the same time. When you sign on (no
password required) there will be a little menu to help you waste some
time. Some things you can do are see who else is on the server, view the
machine type, ROM BIOS date and DOS version, check the TCP/IP statistics
to see how much traffic it is handling, etc.
There are some upgrades since the last time I ran this test (in Dec 2007):
- The TCP/IP stack is much better
- I'm doing 'telnet' negotiation to figure out the terminal type, turn
echoing on, etc
- Crude line editing has been added
Right now it is running on my PCjr using a Xircom PE3 10BT. I plan to
leave it up as long as it runs, or three days, whichever comes first. It
is a PCjr so if there is a momentary delay, don't panic - it's probably
just doing disk I/O.
Backspace is a little dodgy .. it really wants ASCII 8 and a lot of
terminals and emulators do ASCII 127 instead. Try variations with the
shift and control keys if it doesn't work.
I'm still digging. I found more 550 stuff. I think this is everything
that came with the 550. Here's a chance for you 550 owner's to get the
whole set at one shot!
Original DS-DOS box and invoice.
Original Sanyo Easywriter ver 1.3 disk
Original Sanyo disk box with 550 dos ver 2.11 and BASIC 1.25, two
original Sanyo disk for InfoStar (set B disk 2 and 3 of 4; disks 1 and 4
are below), original Sanyo disk for DOS 1.25 and BASIC ver 1.1
Original Sanyo disk box with all three original disk of set A, WordStar
and CalcStar and a backup copy of DS-DOS.
Two card board dummy disks used to protect the floppy drives duing shipment.
>A few weeks ago we were talking about the Sanyo 550 series and someone
mentioned one of the alternates operating systems that supported 80 track
drives in the 550. I said that was DS-DOS by Michtron.
> Today I found an old Sanyo disk package with four disks for the 550. One
of them is DS DOS 2.11, one is InfoStar, one is MailMerge/SpellStar and the
other is a disk of misc utilities. The first three are original disks. In
additon, the InfoStar, MailMerge/SpellStar are Sanyo labeled disks that
came with the 550. If anyone wants them, trade me something I can use and
they're all your's.