> I've discovered a new simple pleasure. Sitting in my storage locker with
> a space heater and my IBM Portable Personal Computer (thanks again, Jeff)
> programming in BASIC in the middle of the night. Ahhh.
*I* could enjoy programming in BASIC on an IBM Portable,
too, if I was sitting in a storage unit filled with the
kind of goodies you've got in *yours*, Sridhar!
With all that iron, ya gotta throw a party sometime soon!
-dq
On December 9, Daniel A. Seagraves wrote:
> [Is she cute?]
>
> I dunno. She's my sister. She's more of a pain in the ass than anything. ^_^
> http://www.lunar-tokyo.net/pictures/ she's in there somewheres.
Hmm, yes, quite cute. You can tell her I said so. :)
-Dave
--
Dave McGuire
St. Petersburg, FL
That's funny!
[Ctrl][D]...
--- David A Woyciesjes
--- C & IS Support Specialist
--- Yale University Press
--- mailto:david.woyciesjes@yale.edu
--- (203) 432-0953
--- ICQ # - 905818
! -----Original Message-----
! From: Sellam Ismail [mailto:foo@siconic.com]
! Sent: Tuesday, December 11, 2001 2:55 PM
! To: 'classiccmp(a)classiccmp.org'
! Subject: RE: Smoking around computers
!
!
! On Tue, 11 Dec 2001, Dave McGuire wrote:
!
! > I'm going to uuencode a fart and email it to you!
!
! Don't bother:
!
! http://www.farts.com/
!
! Sellam Ismail Vintage
! Computer Festival
! --------------------------------------------------------------
! ----------------
! International Man of Intrigue and Danger
! http://www.vintage.org
!
On December 11, David Woyciesjes wrote:
> ! > ! Dave McGuire wrote...
> ! > ! And even if that weren't the case...my cat is one of the
> ! > ! best friends I've ever had, so if letting her go where she
> ! > ! wants means some extra filter cleaning for me, then so be it!
> ! >
> ! > Aww, isn't that so damned cute! :-P
> ! >
> ! > --- David A Woyciesjes
> !
> ! Hey now.. Ophilia is cute - just ask her and she'll tell ya
> ! herself! :-)
>
> Wait sec there buddy... Never said cats weren't cute (my lil' Isabelle is
> the best!) I was just commenting on Dave M. being such a pushover for his
> kitties...
> :)
Yeah, I admit it, she controls me...
-Dave
--
Dave McGuire
St. Petersburg, FL
! > ! Dave McGuire wrote...
! > ! And even if that weren't the case...my cat is one of the
! > ! best friends I've ever had, so if letting her go where she
! > ! wants means some extra filter cleaning for me, then so be it!
! >
! > Aww, isn't that so damned cute! :-P
! >
! > --- David A Woyciesjes
!
! Hey now.. Ophilia is cute - just ask her and she'll tell ya
! herself! :-)
Wait sec there buddy... Never said cats weren't cute (my lil' Isabelle is
the best!) I was just commenting on Dave M. being such a pushover for his
kitties...
:)
--- David A Woyciesjes
--- C & IS Support Specialist
--- Yale University Press
--- mailto:david.woyciesjes@yale.edu
--- (203) 432-0953
--- ICQ # - 905818
Ok while going through the mass of crap I've collected together and finally
gotten losse from my storage trailer, I came across an Intel math
coprocessor, with gold legs and cap on the "purplish" grey ceramic. On the
pin 1 side you can see a thin gold plate (the chip itself I guess) in the
index spot and on the opposite end it has a rectangle filled with epoxy. It
also has a gold stripe from the center cap to the #1 pin index mark.
Is this worth a crap or am I just disillusioned by the enormous amount that
the 8080a went for on eBay a few weeks ago?
> From: Tony Duell <ard(a)p850ug1.demon.co.uk>
> I wouldn't want anybody smoking near my computers!
I've been chain-smoking around computers of various sorts for 20 years, and
I've never seen any evidence of smoke-related problems. I prefer that
computers don't smoke around me, however ;>)
OTOH, audio gear seems to be very susceptible to my smoke, and I have to
clean all the switches and pots every three months or so.
Glen
0/0
On December 11, Russ Blakeman wrote:
> Ok while going through the mass of crap I've collected together and finally
> gotten losse from my storage trailer, I came across an Intel math
> coprocessor, with gold legs and cap on the "purplish" grey ceramic. On the
> pin 1 side you can see a thin gold plate (the chip itself I guess) in the
> index spot and on the opposite end it has a rectangle filled with epoxy. It
> also has a gold stripe from the center cap to the #1 pin index mark.
>
> Is this worth a crap or am I just disillusioned by the enormous amount that
> the 8080a went for on eBay a few weeks ago?
They're all over the place, man. Sorry.
-Dave
--
Dave McGuire
St. Petersburg, FL
In a message dated Tue, 11 Dec 2001 2:17:02 PM Eastern Standard Time, David Woyciesjes <DAW(a)yalepress3.unipress.yale.edu> writes:
> ! Hmm, I have a kitty who spends some time in the computer
> ! room...there's one particular machine in there that moves a LOT of air
> ! and needs its filters cleaned frequently, but aside from that I've had
> ! no issues with kitty fur.
> !
> ! And even if that weren't the case...my cat is one of the
> ! best friends
> ! I've ever had, so if letting her go where she wants means some extra
> ! filter cleaning for me, then so be it!
>
> Aww, isn't that so damned cute! :-P
>
> --- David A Woyciesjes
Hey now.. Ophilia is cute - just ask her and she'll tell ya herself! :-)
! Hmm, I have a kitty who spends some time in the computer
! room...there's one particular machine in there that moves a LOT of air
! and needs its filters cleaned frequently, but aside from that I've had
! no issues with kitty fur.
!
! And even if that weren't the case...my cat is one of the
! best friends
! I've ever had, so if letting her go where she wants means some extra
! filter cleaning for me, then so be it!
Aww, isn't that so damned cute! :-P
--- David A Woyciesjes
--- C & IS Support Specialist
--- Yale University Press
--- mailto:david.woyciesjes@yale.edu
--- (203) 432-0953
--- ICQ # - 905818
! > > But, expect cat and dog hair. In particular, expect cat hair in
! > > keyboards; cats take to keyboards like taxi drivers take
! > > to beaded seat
! > > cushions!
!
! On Tue, 11 Dec 2001, Chad Fernandez wrote:
! > My cats have always been more intent on distracting me than
! > playing with
! > the computer, or sleep on it. They'll walk on the keyboard
! > while I'm
! > using it, or walk in my line of the monitor, etc.
! > I think what happens with keyboards is that the cat hair
! > settles in it
! > from the air..... cat hair becomes air borne very easily. Since you
! > can't really wipe the hair off from in between the keys....
! > like you can
! > wipe the hair from the desk, so it just builds up.
!
! I deal with all of the computers for the Berkeley East Bay Humane
! Society. The resident cats in the office all like to sleep
! on keyboards.
!
! I set them up with keyboard drawers whenever I can get them
! cheap, or they
! get donated (hint. HINT!) But training the office staff to shut the
! drawers when not in use isn't easy.
Hmmm, spring-loaded drawers? Low-stregth springs, of course. ;-)
--- David A Woyciesjes
--- C & IS Support Specialist
--- Yale University Press
--- mailto:david.woyciesjes@yale.edu
--- (203) 432-0953
--- ICQ # - 905818
> From: Tony Duell <ard(a)p850ug1.demon.co.uk>
> The H89 is a little strange. It's really a serial terminal (almost the
> same as a H19) and a Z80-based computer in the same box. Yes, they
> communicate via an RS232 link between the terminal logic board and the
> CPU board.
A *little* strange?
> So the problem could be in just about any area of the unit.
Great! ;>)
> I would start by ignoring the computer part for the moment and turning it
> back into a terminal. Disconnect the 0.1" header jumper between the
> terminal logic PCB and the CPU PCB. Connect one of the serial sockets on
> the back (normally connected to the triple serial card plugged into the
> CPU board) to the connector on the terminal logic PCB. And then short
> pins 2 and 3 on this serial socket.
[snip a lot more really expert advice]
Tony, thanks a million. I'd really like to get this baby up and running,
as it's the only machine I have which uses 5.25" hard-sectored floppies.
I'm pretty sure I'll be able to identify the components you mention by
eyeballing them (I have no docs) and am looking forward to doing this in
the next week or so, but in the meantime, can you answer just one more
question for me:
How do I open this friggin' box!@!$#&!
TIA,
Glen
0/0
! David Woyciesjes wrote:
! > This is where a Keyboard tray comes in very handy!
! Not when they figure they make a great pillow for napping. The still
! will find a way to be the center of attention.
! --
! Ben Franchuk --- Pre-historic Cpu's --
! www.jetnet.ab.ca/users/bfranchuk/index.html
Okay, I meant a keyboard tray that slides under the desk surface, or
something like that...
--- David A Woyciesjes
--- C & IS Support Specialist
--- Yale University Press
--- mailto:david.woyciesjes@yale.edu
--- (203) 432-0953
--- ICQ # - 905818
> I feel the same way Zach, even being an ex-smoker but when someone
> ingests/shoots/snorts/etc a substance that makes them a danger to the
> general public like it does if a person is stoned or drunk and on the road
> with me and my family then I tend to feel like personally tying them to a
> stake in front of a firing squad.
Agreed. I also feel that way about most proposed corporate mergers.
Carly Fiorina is currently tops on the stakeout list... and it would
appear that the Packard Foundation has joined with the Hewlett and
Packard famlies in opposing the merger.
Peter Coffee was talking about it in McNeil-Lehrer last night,
and he seems to think the old-time techies who recall HP from
their early days, and whom are now enjoying higher positions
in many companies, are also actively opposing the merger. The
consensus is that the technology what results from the merged
firms will run only Windows and use only Intel processors, and
that's (wisely) perceived as a negative.
When technology abandons diversity, I think I'll abandon
technology (unless it's vintage).
-dq
I must say, with having two cats, I've never had a problem...
--- David A Woyciesjes
--- C & IS Support Specialist
--- Yale University Press
--- mailto:david.woyciesjes@yale.edu
--- (203) 432-0953
--- ICQ # - 905818
! -----Original Message-----
! From: Christopher Smith [mailto:csmith@amdocs.com]
! Sent: Tuesday, December 11, 2001 11:37 AM
! To: 'classiccmp(a)classiccmp.org'
! Subject: RE: Smoking around computers
!
!
! > -----Original Message-----
! > From: charles hobbs [mailto:chobbs@socal.rr.com]
!
! > Speaking of which, ever open a machine formerly owned by a
! > dog/cat owner?
!
! I have. Being a cat owner, I find that I need to clean my systems of
! cat-hair on a regular basis.
!
! Regards,
!
! Chris
!
!
! Christopher Smith, Perl Developer
! Amdocs - Champaign, IL
!
! /usr/bin/perl -e '
! print((~"\x95\xc4\xe3"^"Just Another Perl Hacker.")."\x08!\n");
! '
!
!
> Yeah I know, but GI's have a regular falir for bastardizing about anything
> they hear/see. I used to come up with all sorts of "cracks" when I was a
> military instructor (course instructor, not drill instructor) at Chanute in
> IL until it closed in 93. Heard of RETS in L'ville too, seems there's a
> rivalry between students that go to ITT Tech and RETS on who picked the
> right school. I worked with all sorts of them at Jabil Services in L'ville
> both times I've been out there.
yeah, RETS students who insist the ITT Tech students picked
the right one... and vice-versa.
;)
> Yeah,
> Does it bother you that much if someone else is smoking though? In all
> honesty, IMHO people should be allowed to smoke, ingest, or shoot up with
> whatever they feel like, as long as they are not harming others. Sure, the
> smoke smells horrible, and I dislike being around people who are smoking
> (this is also due to the second hand smoke issue), but I have no problem
> with it.
Agreed... but if they blow smoke in my face, I'm likely to
have a "milkshake accident" in their direction (that's
where someone tells you a funny while you've got a mouth-
full of milkshake, and well, you probably get the idea).
-dq
Hi,
I have a friend who may be interested if you're willing to ship some of the
stuff. Since you didn't mention shipping, I thought I'd ask. I would be
interested in the VMS docsets, myself. Otherwise, unfortunately, I don't
know anyone in the area.
Thanks,
Chris
Christopher Smith, Perl Developer
Amdocs - Champaign, IL
/usr/bin/perl -e '
print((~"\x95\xc4\xe3"^"Just Another Perl Hacker.")."\x08!\n");
'
> -----Original Message-----
> From: bob(a)jfcl.com [mailto:bob@jfcl.com]
> Sent: Monday, December 10, 2001 7:57 PM
> To: classiccmp(a)classiccmp.org
> Subject: Free DEC stuff in Milpitas CA
>
>
>
> I have the following mostly (but not all) DEC stuff to give
> away FREE.
> All you have to do is pick it up in Milpitas CA (next door to
> San Jose).
>
> * A VAXstation-2000. No disks (you'll need to find an
> RD5x/3x for it).
> No guarantees of condition, either, but then it is free :-)
>
> * A VAXstation-3100/30. No disks (but you can use almost any
> SCSI drive).
> No guarantees of condition, either, but then it is free :-)
>
> * A Sophia Systems SA-2000 8-bit ICE. This is a self
> contained CP/M machine
> from the early 80s in a "luggable" case something like the
> KayPro or Osborne.
> Includes SA-DOS boot diskettes but no pods (it boots and
> runs just fine with
> out them).
>
> * A DECmate-II RX50 system (no hard disk) WITHOUT the 6120
> CPU chip. System
> unit only - no monitor or keyboard.
>
> * About half a dozen DEC orange binders (empty).
>
> * A MicroVMS (VMS v4.x) manual set, in orange binders.
>
> * Most of an OpenVMS v7.x manual set (perfect bound).
>
> * A padded, sound proof printer enclosure for a 14" dot
> matrix printer,
> including a fan.
>
> I only read this list in digest form, and I'm way behind on that, so
> please write to me directly if you're interested in anything.
>
> Bob
>
> Moth balls work too but you have to be careful holding the
> moths down while you get their balls.
Gosh, Russ, hadn't heard that one
since I was teaching digital at RETS!
;)
! Actually, the earlier the better. I want to do it *old* but *fast*.
!
! Peace... Sridhar
Sridhar ---
Okay, we know you're missing a missus, but isn't that a little
strange? ;)
--- David A Woyciesjes
--- C & IS Support Specialist
--- Yale University Press
--- mailto:david.woyciesjes@yale.edu
--- (203) 432-0953
--- ICQ # - 905818
! On December 10, Boatman on the River of Suck wrote:
! > I've discovered a new simple pleasure. Sitting in my
! > storage locker with
! > a space heater and my IBM Portable Personal Computer
! > (thanks again, Jeff)
! > programming in BASIC in the middle of the night. Ahhh.
!
! Uhhhh
!
! Sridhar, you ok man?
!
! -Dave
I dunno, Dave. When he picked up that VaxServer3100 from me yesterday, he
did have a funny look on his face, right before he went into the pizza
shop...
--- David A Woyciesjes
--- C & IS Support Specialist
--- Yale University Press
--- mailto:david.woyciesjes@yale.edu
--- (203) 432-0953
--- ICQ # - 905818
Hi everybody,
I have -- in various stages of repair -- three MIPS RISComputers. The model
is M/120. I'm in need of an operating system (and maybe even software :)
that will run on these. They were given to me without hard drives. Any
ideas?
Also, can anyone tell me what's the normal amount of RAM for these to have?
One of them has two or three (don't remember) RAM boards, and one has five.
The third has no RAM, and I wonder whether I could divide the boards between
them and still have something reasonable.
Regards,
Chris
Christopher Smith, Perl Developer
Amdocs - Champaign, IL
/usr/bin/perl -e '
print((~"\x95\xc4\xe3"^"Just Another Perl Hacker.")."\x08!\n");
'
There is a new multi-part bonder called "cyanopoxy" that can even glue nylon
and "slippery engineering plastics" such as Delrin. It is, however, quite
expensive -- $48.50 w/s&h for a small quantity; see www.mrhobby.com. I
learned about it in an article in "Railroad Model Craftsman" magazine. Looks
good and might work to glue broken switch paddles, but I haven't used it
myself.
-----Original Message-----
From: Craig Smith [mailto:ip500@home.com]
Sent: Monday, December 10, 2001 2:41 PM
To: classiccmp(a)classiccmp.org
Subject: ABS type glue / was ASR-33
Check out a sporting goods store that sells whitewater canoes. Most
are
made from ABS of some sort [Royalite, Royaltex, Oltenar] all come from
basic ABS sandwich stock. They should have a really tough glue for
mounting tie points and thigh harness to the bottom of the interior. IN
my experience .. NOTHING else will bond to the ABS.
Tothwolf wrote:
>
> On Mon, 10 Dec 2001, Bill Sudbrink wrote:
>
> > Anyway, the metal on both machines seems to be in good shape, but the
> > plastic leaves something to be desired. The ASR is mostly just dirty,
> > but there is a crack at the left rear screw position. The KSR is
> > cleaner as it was used less, but it was stored improperly in a box and
> > dropped or something and the plastic upper case (the gray case, not
> > the white/yellow cover over the carriage) is broken into several
> > pieces. So does anybody have recommendations as to glue or other
> > solutions? Is someone sitting on a big stock of spare upper shells?
>
> Use a glue specially for ABS plastic. Most so-called plastic and model
> glues are for polystyrene and won't bond ABS since they are not strong
> enough. Let me know what you find, since I'm also looking for glue to use
> on tons of broken ABS cases. I've been told that there is a glue made for
> an ABS type of drain pipe. PVC glue won't work either, it tends to damage
> ABS plastics.
>
> -Toth
Hi Carlos
Try Dial Electronics, www.dialelec.com, they may be able to get some 56001's,
they are resonably priced and don't have a minimum order charge.
Unfortunately the rest of the 56k family comes in 144pin quad flat pack, even
the 56002. One solution might be get a TQFP to BGA adapter board. The BGA
adaptors usually have long enough pins to wrap and solder to. Winslow in the
UK may have these in stock. Also, look out for an old style DSP56303-EVM
evaluation module. These had pin headers connected to the data, address and
control busses. I may have an old one lying around somewhere.
Don't bother with the new EVM modules if you need to interface to any
hardware - they only have headers for the control bus and 8-bit host port.
Note: The 8-bit host port is a slave port only and needs to be driven from
external processor.
I've been using the 56300 family for quite a while now. The 24-bit
instructions
let you do one arithmetic op and two data moves in one cycle. The DMA
channels allow you to move data without interrupting the core. You also get
a lot more internal memory with the 563xx parts.
My personal preference is to run these processors using internal memory only.
Just use slow 8-bit flash to load programs. It saves having to use fast SRAM
and you can do all of your I/O with fast serial links if need be.
56303 - 4k program, 2k X and Y ram. 3.3V core and I/O. I/O is 5V tolerent.
Speed 80-100MHz. 144pin TQFP
56309, 20k program, 7k X and Y ram. 3.3V core and I/O. I/O is not 5V
tolerent. Speed 80-100MHz. 144pin TQFP or PBGA (Plastic Ball Grid Array)
package.
56307, 48k program, 8k X and Y ram, or 16k P ram and 24 X & Y ram
1.8V or 2.5V core and 3.3V I/O. Speed 100-160MHz. BGA package only.
56307 also comes with an independent Co-processor on board.
All the Motorola tools are free even the gnu C compiler. I used the C compiler
once and didn't like it. It produced slow code and didn't even support a
fractional
data type !! Not much use if your processor work in fractional arithmetic. I
do all
of my DSP programming in assembler.
Alternatively try Texas or Analog Devices.
Chris
> > On Mon, 10 Dec 2001, Richard Erlacher wrote:
> > > Bear in mind that I'm a FORMER smoker, and that there's no Catholic like
a
> > > convert, as they say ...
> > > I've disassembled a number of CDROM drives that clearly suffered from
> >
> > D'ya mean that retractable ashtray holder?
> >
> Gee ... I thought that was a cup holder ...
Just wondering... do you drive a Volvo?
;)
> > > > > I once encountered a TRS-80 whose keyboard wasn't working due to a
> > > > > chronic accumulation of marijuana seeds that had fallen in.
> > > >
> > > > I understand they're high in protein. Maybe this person ate them over
> > > > their keyboard like others eat snacks? :)
> > >
> > > If they weren't eating snacks before they ate the marijuana seeds, they
> > > certainly were afterwards. :-P
> >
> > Sounds like this comes from someone who knows? :)
>
> I'm less than two years away from my MD -- of course I know! ;-)
Great... another reason to fear doctors!
;)
> Well, if you tell us what you're looking for, we might just
> find it.
Docs & prints would be nice :-)
Must be one of the few major machines
for which virtually nothing seems to
be available on the net!
Antonio
Here's a guy in Minneapolis with a 386/33 to unload. Please reply
directly to him.
Reply-to: <joel_muscatello(a)securecomputing.com>
---------- Forwarded message ----------
Date: Wed, 5 Dec 2001 14:15:04 -0600
From: "Muscatello, Joel" <joel_muscatello(a)securecomputing.com>
To: 'Vintage Computer Festival' <vcf(a)vintage.org>
Subject: RE: Any need for a 386 computer?
Hello. Thanks for your reply. I am located in Minneapolis, MN. I would
appreciate any help you could give me in finding a way to get rid of the
machine. :-)
Joel
--
Sellam Ismail Vintage Computer Festival
------------------------------------------------------------------------------
International Man of Intrigue and Danger http://www.vintage.org
* Old computing resources for business and academia at www.VintageTech.com *
>
> %STDRV-I-STARTUP, OpenVMS startup begun at 10-DEC-2001 22:56:23.89
> %SYSGEN-E-SYSVERDIF, system version mismatch - reassemble and
> relink driver
> -SYSGEN-I-DRIVENAM, driver name is SIDRIVER
> %SYSGEN-E-SYSVERDIF, system version mismatch - reassemble and
> relink driver
> -SYSGEN-I-DRIVENAM, driver name is SIDRIVER
>
> this driver version mismatch prevents me from doing a SYSGEN
> etc. Where can I turn off dependency to this driver?
That's the driver for the DMB32. To hide it from
SYSGEN it just needs to be renamed:
$ RENAME SYS$COMMON:[SYS$LDR]SIDRIVER.EXE SYS$COMMON:[SYS$LDR]SIDRIVER.OLD
But just in case, it might be worth checking that you
don't have more than one version lying around:
$ DIR SYS$LOADABLE_IMAGES:SIDRIVER.EXE
Normally I would suggest purging down if multiple files
are kicking around, but since this system is all you have,
I'd go with renaming all of them and keeping the version
numbers the same i.e.
$ RENAME SYS$COMMON:[SYS$LDR]SIDRIVER.EXE;33
SYS$COMMON:[SYS$LDR]SIDRIVER.OLD;33
or whatever.
The other WAN device drivers you won't care about are
SJDRIVER, SLDRIVER, SFDRIVER, SEDRIVER, ZTDRIVER
and ZWDRIVER ... actually I'm sure there are more,
I've just mislaid my list! If SIDRIVER is out of date
I guess that the rest will be too. However, I assume that
SIDRIVER is getting dragged in because SYSGEN found
a DMB32?
Antonio
On December 10, Jeffrey S. Sharp wrote:
> I tried it for a few hours, but found the message load to be too much for
> my tastes. Think about getting a classiccmp day every *hour*. Or maybe
> that was the geeks list. I don't remember.
It certainly spikes that high, but it's not usually that bad.
-Dave
--
Dave McGuire
St. Petersburg, FL
Happy DEC-10 Day to all that remember
the venerable olde beaste!
Some of my happiest memories of college
(WPI) involved hacking on the poor thing
back in `73-`77...
-al-
-acorda(a)1bigred.com
> I have noticed
> that machines with either residue (pot or cigs) don't tend to
> have mice live
> in them when sotred - I tried this by putting a bag of
> tobacco (cloth bag)
> inside and purposely left a filler plate off - no mice. The
> machine without
> had all sorts of acorn shells, poop, nesting materials, etc though.
Great tip, thanks, the old IBM 716 Line Printer was *full*
of that; had I known I could stick a pack of Viceroys in
there to cure it, I might not have dismantled it...
-dq
> On December 10, Boatman on the River of Suck wrote:
> > I've discovered a new simple pleasure. Sitting in my storage locker with
> > a space heater and my IBM Portable Personal Computer (thanks again, Jeff)
> > programming in BASIC in the middle of the night. Ahhh.
>
> Uhhhh
>
> Sridhar, you ok man?
>
> -Dave
Good question, comments like that are scarry :^) Especially since it
reveals that he's got a storage locker that isn't completely full :^)
Zane
On December 10, Boatman on the River of Suck wrote:
> I've discovered a new simple pleasure. Sitting in my storage locker with
> a space heater and my IBM Portable Personal Computer (thanks again, Jeff)
> programming in BASIC in the middle of the night. Ahhh.
Uhhhh
Sridhar, you ok man?
-Dave
--
Dave McGuire
St. Petersburg, FL
I have the following mostly (but not all) DEC stuff to give away FREE.
All you have to do is pick it up in Milpitas CA (next door to San Jose).
* A VAXstation-2000. No disks (you'll need to find an RD5x/3x for it).
No guarantees of condition, either, but then it is free :-)
* A VAXstation-3100/30. No disks (but you can use almost any SCSI drive).
No guarantees of condition, either, but then it is free :-)
* A Sophia Systems SA-2000 8-bit ICE. This is a self contained CP/M machine
from the early 80s in a "luggable" case something like the KayPro or Osborne.
Includes SA-DOS boot diskettes but no pods (it boots and runs just fine with
out them).
* A DECmate-II RX50 system (no hard disk) WITHOUT the 6120 CPU chip. System
unit only - no monitor or keyboard.
* About half a dozen DEC orange binders (empty).
* A MicroVMS (VMS v4.x) manual set, in orange binders.
* Most of an OpenVMS v7.x manual set (perfect bound).
* A padded, sound proof printer enclosure for a 14" dot matrix printer,
including a fan.
I only read this list in digest form, and I'm way behind on that, so
please write to me directly if you're interested in anything.
Bob
> **I WILL NOT SHIP THESE ITEMS.** Sorry; they're just too
> heavy and bulky
> for me to package and ship; I just have too much else going
> on right now.
> With everything going on, I STRONGLY prefer someone take
> everything. I will
> not be able to take the time to go through any of this and
> pick out parts
> that people want.
If someone fairly close to Raleigh is on the list,
doesn't lust for these, and is wiling to give me a
hand, I'd like to get as least the docs, or see them
go to someone who can and will get them scanned
fairly soon, I'm a bit in the dark running my
Apollos (the FAQ helps as does some other info
on the web).
I would not mind seeing the entire haul in
my hands but I've got 3 systems of similar
vintage, so I don't want to be a pig.
Anyone near him?
-dq
Sorry can't help with the 11/70.
On a similar thread, for those interested in HP stuff - I did find a
schematic for an
HP2116 32-bit floating point CORDIC co-processor. It's all in US patent
3766370
dated 1973. Patent contains complete schematic, flow charts and microcode.
Uses some logic family I've never heard of, SL159XX series ?
Chris
In a message dated 12/10/2001 5:22:47 PM Eastern Standard Time,
cdrice(a)pobox.com writes:
<< Among them are several Apollo computers, and stack of misc. hardware
(token
ring parts and cables, misc. video and i/o cables, etc). and a very large
stack of documentation. >>
wish I had the space; I'm within 25 miles of the computers.
As previously posted, the H89 which Joe Rigdon kindly gave me has a problem
with the keyboard input: sometimes it works properly, but sometimes double
characters or wrong characters are produced. This behavior can change
while using the machine -- one moment it's okay, the next moment I get
wrong or double characters.
Anyone have a set of docs they can reproduce for me? Or any experience
with the keyboard controller circuitry on this machine?
TIA --
Glen
0/0
> Let's say a DEC PDP-1 comes up for auction. The economy is
> good and times are stable.
>
> What would you be willing to pay for a DEC PDP-1?
>
> This is strictly a hypothetical.
I'd be willing to pay everything I've got, which would
*not* be enough to be the winning bidder.
So, the real question should be, what would an auction
of a PDP-1 top out at?
-dq
> -----Original Message-----
> From: Don Maslin [mailto:donm@cts.com]
> > It also has (...and this is the reason I rescued it, even
> though it is an
> > intel machine) a really odd graphics adaptor with a 15-pin (two row
> > D-shaped) connector that drives a full-page monochrome
> (white) EGA monitor.
> Sounds Mac like.
You're not kidding. The installation of MS-DOS on the disk resides in the
"SYSTEM" directory.
That aside, I get the impression they used GEM desktop (there are small
components stuck in with the installation of ventura publisher -- either it
came with ventura or was part of the system...)
There is also a more "standard" monitor plug next to the strange one (on the
same card)...
> Thanks, Chris, I appreciate the info. Sorry I cannot help you.
Thanks for the attempt. If they made an 8000, maybe I should keep an eye
out.
Regards,
Chris
Christopher Smith, Perl Developer
Amdocs - Champaign, IL
/usr/bin/perl -e '
print((~"\x95\xc4\xe3"^"Just Another Perl Hacker.")."\x08!\n");
'
Hi everyone;
It's been a while since I last coded stuff for robot control. The last
time I did that, the DSP56K (dsp56001 in particular) chips were
readily available. Now I need to develop a new platform for
research purposes and I am finding that the once ubiquitous dsp56k
chips have been eol'd (end-of-line'd in motorola parlance).
The suggested replacements are the dsp56301 or 303 chips, which
are code compatible, have 24 bit addressing (instead of 16 bit),
run at 80MIPs instead of 20, and have all the glue logic
for PCI or ISA interfacing built-in (dsp56301, which makes sense in my
application because the robot supervisor will be a Linux server
receiving commands from robot application clients over tcp/ip;
the dsp will be a slave that does the low level yet massive
number crunching stuff). So why don't I just go and choose
the newer parts? Several reasons:
1) I'd prefer to go with unix-based free software tools. There is
a56k and gcc56k for the dsp56k. While the dsp56.3k is supposedly
code-compatible, I am sure that some tweaking would be required to
make these tools work with the new family, and compilers are not
my area of expertise.
2) The older parts have roughly 100 pins and can be wirewrapped, the
new parts have 192 pins and require modern pcb design and production
techniques, which are outrageously expensive in this corner of the
world. I am not comfortable wire-wrapping a design that runs at
80MHz instead of 20.
3) From experience, I know that 20MIPS is enough for the task at hand.
So, I am faced with a familiar problem; an old part that will do the
job in a simpler design is no longer (readily) available; there is
a new, better, faster part, but there aren't as many software goodies
to go with it, and the hardware design tools and fabrication are more
expensive. The key issue is the present availability of the older
parts. I've checked some places and they seem to actually be out
of these chips. So my question to the list is: do you know where
to get dsp56001A chips? Or better yet, do you have some that you don't
plan to use?
carlos.
--------------------------------------------------------------
Carlos E. Murillo-Sanchez carlos_murillo(a)nospammers.ieee.org
Carlos
Sorry I got carried away. If all you need is a slave processor and 20Mips,
then the 56303-EVM is ideal. You get 64k x 8 flash, 32k x 24 fast SRAM,
a 16-bit stereo codec and a pin header for the host port. Also included is a
56002 which acts as an RS232 to JTAG interface for Domain Technologies
Debug-56k debugger, also free from Domain Technologies, www.domaintec.com.
Chris
> -----Original Message-----
> From: Don Maslin [mailto:donm@cts.com]
> Are you sure that it is not a CPT 8000? That one I am a bit familiar
> with and find ample references by a google search. On 9000, I draw a
> blank.
Well, it says 9000 on the front, I believe. :)
> If it is truly 9000, what floppy disk size does it use?
It was shipped, I think, with both 3.5 and 5.25" high-density floppy drives.
I just found another 3.5" floppy that works in it on Saturday night.
I got no manuals, no software (other than what was extremely messed up and
left on the drive), and a disassembled machine.
The machine is now in more-or-less good shape. I need to pick the tumbler
keyboard lock. For now I've just disconnected it. (Or find a key that
works) I should also replace the power adaptor I've got plugged into the
floppy drive, since it's also got a signal cable adaptor that's not being
used. :)
As I was saying, the installation was pretty botched by the time I got it.
It boots -- thinks it runs MS-DOS 3.2 -- and that's really about it. I
believe the CPU was intel 286. It has a "Tall Tree Systems" JRAM card and
JLaser 3 (I think) daughterboard. a 20MB MFM (or RLL?) 3.5" half-height
hard disk. (Miniscribe, I believe)
It also has (...and this is the reason I rescued it, even though it is an
intel machine) a really odd graphics adaptor with a 15-pin (two row
D-shaped) connector that drives a full-page monochrome (white) EGA monitor.
That's pretty much all I know about it.
Regards,
Chris
Christopher Smith, Perl Developer
Amdocs - Champaign, IL
/usr/bin/perl -e '
print((~"\x95\xc4\xe3"^"Just Another Perl Hacker.")."\x08!\n");
'
Back in September I wrote:
>I've got a lead on a full and working electron microscope.
>It's on-topic because it's old and has some sort of
>computerized digitizing unit. :-)
>I've lined up a big Diesel stake (flat-bed) truck.
>It'll be about a 2-3 hour drive. We've got straps,
>boards, tarps. I'm most concerned about getting it
>*off* the truck and into my office or home basement.
>Any other thoughts from the group?
An update: it's in my garage now. The x-ray spectrometer
is a 11/23-based system running custom apps over RT-11.
The SEM has an 8085-based system for automating various
aspects of the electron microscope column. It's an
AMRAY 1610T, circa 1983:
http://www.threedee.com/jmosn/microscopes/amray/index.html
Even at 1,200 pounds, the column rolled easily on a
pallet jack, off the loading dock ramp and onto the
truck. To get it all off the truck, the farmer next-door
helped with his power-tilt front-loader bucket.
The next trick will be to levitate it down the stairs
and into the basement.
If I can get it all back together again and happy,
it'll magnify down to about 50,000 x.
- John