Check out this entry I found on the web for a PAPERBACK book:
-----------
Programming the 6502 Computer by Zaks, Rodney Sybex, Berkely, CA 1978
pbk near fine/ 305 p.8.5x5.3x.8 ISBN 0895880091 shelf wear otw clean
tight bright no defects (Keywords: rodney zaks programming 6502 micro
computer manual) The price of the book is US$ 153.00
The seller is Bennie R Warden - Bookseller
39 S Alhambra , Port St Lucie, FL, U.S.A., 34952-2832.
benwarden(a)earthlink.net. Ph: 561 878-9645. Terms of sale: Ten day
Reserve by E-Mail or Telephone. Sorry, No Credit Cards at this
-----------
Fortunately, I got my copy for 25 cents at the Bargain Box a few years
ago.
--
mor(a)crl.com
http://www.crl.com/~mor/
I know this is off-topic, but this is the type of crowd that can
appreciate this.
---------- Forwarded message ----------
Date: Sat, 18 Apr 1998 09:49:06 -0700 (PDT)
From: Spencer.A.Smith(a)Switzerland.com
To: OpportunitySeeker(a)wco.com
Subject: Here Is The Information You Requested!
Subject: Here Is The Information You Asked For!
Please excuse this intrusion.
Your Name Has ALREADY BEEN DELETED from our database.
---
First they use the lame ploy of trying to trick you into thinking you
requested the information at some previous time (has this ever worked on
anyone!?) and then acknowledge that it is in fact unsolicited spam by
apologizing for the intrusion.
The really lame part is that this message was almost 20K! That is an
abuse of bandwidth that really should be punishable by death.
Sam Alternate e-mail: dastar(a)siconic.com
-------------------------------------------------------------------------------
Don't blame me...I voted for Satan.
Coming in September...Vintage Computer Festival 2.0
See http://www.siconic.com/vcf for details!
[Last web page update: 04/13/98]
Want an 11/23 system? Check with this fellow directly if so. I have no
clue where he's located.
-=-=- <snip> -=-=-
From: fhoffman(a)solarex.com
Newsgroups: comp.sys.dec.micro,alt.sys.pdp-11
Subject: old working system, for sale?
Date: Fri, 17 Apr 1998 11:19:25 -0600
Organization: Deja News - The Leader in Internet Discussion
Lines: 15
Message-ID: <6h7ved$8ee$1(a)nnrp1.dejanews.com>
NNTP-Posting-Host: 205.252.193.136
X-Article-Creation-Date: Fri Apr 17 16:19:25 1998 GMT
X-Http-User-Agent: Mozilla/4.0 (compatible; MSIE 4.01; Windows NT)
Path:
blushng.jps.net!nntp.snfc21.pbi.net!news.pbi.net!su-news-hub1.bbnplanet.com!cpk-news-hub1.bbnplanet.com!news.bbnplanet.com!nntp2.dejanews.com!nnrp1.dejanews.com!not-for-mail
I have PDP-11/23's with lots of spares. The system was used as a multi-
tasking host for 2 slave LSI computers. It is currently configured
running RT-11FB but will run TSX. Host has 256k 200nS RAM, AED disk
controller with Seagate ST-251 formatted as 4 RL02 drives, 1 RX02 8"
floppy. The networking connection was done using Star-11 cards.
It was running at the time the plug was pulled so this is a working
system. It was being used to test Photovoltaic devices (solar cells).
The slaves were being used as test controllers and the host was for
booting the slaves and storing test results. The slaves include Data
Translation data acquisition cards and ADAC high current digital I/O
cards. All of this is based on Q-bus. E-mail if interested, because it
will soon go to the dumpster.
Forrest
-----== Posted via Deja News, The Leader in Internet Discussion ==-----
http://www.dejanews.com/ Now offering spam-free web-based newsreading
-=-=-=-=-=-=-=-=-
Bruce Lane, SysOp,
The Dragon's Cave BBS (Fido 1:343/272)
kyrrin {at} j<p>s d[o]t n=e=t
"...No matter how hard we may wish otherwise, our science can only describe
an object, event, or living creature, in our own human terms. It cannot possibly
define any of them!..."
Hi Daniel,
1.5GB
cheers,
emanuel
----------
> From: Daniel A. Seagraves <DSEAGRAV(a)toad.xkl.com>
> To: Discussion re-collecting of classic computers
<classiccmp(a)u.washington.edu>
> Subject: How big is a RA92?
> Date: Friday, April 17, 1998 3:31 PM
>
>
> . I just got one. How big is a RA92?
>
> It doesn't appear to have a terminal plug like the 81 does... :(
> -------
Is this off topic? How old is CGI? As old as Netscape 1.x?
Anyway, does anyone know it? Where can I get good database scripts (for
users, etc.)
Thanks, and sorry for my waste of all-presious bandwith,
Tim D. Hotze
You don't understand. I take what I can get. It's not like there is
a library that lets me pick the OS/2 version that I want. But what
bugs are in 2.0?
>
>>Max Eskin wrote:
>>>
>>> Does anyone have the Service Pack 1 for OS/2 2.0, or know of an
>>> archive for it? IBM has nothing about it on their site.
>>>
>>> ______________________________________________________
>>> Get Your Private, Free Email at http://www.hotmail.com
>>
>>I'll say that you better use OS/2 V2.1 .
>>I don't know if V2.0 was a real seld version.
>
>Even the 2.1 beta's were better than 2.0, while 2.0 was a great OS, it
had
>several VERY annonying, very troublesome bugs.
>
>I'd say get 1.3 (totally differen't very windows like), or 2.1, but
skip
>2.0. IIRC 2.0 is the only software I've ever destroyed for the
floppies,
>instead of saving (something I now regret since I'm now into preserving
>everything).
>
> Zane
>
>
>| Zane H. Healy | UNIX Systems Adminstrator |
>| healyzh(a)ix.netcom.com (primary) | Linux Enthusiast |
>| healyzh(a)holonet.net (alternate) | Classic Computer Collector |
>+----------------------------------+----------------------------+
>| For Empire of the Petal Throne and Traveller Role Playing, |
>| see http://www.dragonfire.net/~healyzh/ |
>| For the collecting of Classic Computers with info on them. |
>| see http://www.dragonfire.net/~healyzh/museum.html |
>
>
>
______________________________________________________
Get Your Private, Free Email at http://www.hotmail.com
> From: Tony Duell <ard(a)p850ug1.demon.co.uk>
> The RA81 is _heavy_. If it's anything like the R80, then the official DEC
> procedure is to take out the HDA when mounting the drive, to make it
> light enough to handle.
Yes the manual says that for the RA81 as well. It also says that it weighs
148 lbs!
> Getting
> it onto the rails with 2 people holding it is next to impossible.
>
Done that after fetching the drive from the car in a wheelbarrow ;-). The
trick is to extend the rails (after extending the stabilising foot first)
and then lift from below so that your arms don't get tangled with the
rails. Once the drive is sitting on the rails squarely it is _fairly_
stable and can be juggled about to line up the screw holes.
As a point of interest the book says that the drive takes 18 amps for the
first four seconds whilst it is spinning up.
Regards
Pete
> Refering to the recent (and current) talks on the nintendo:
> Is it appropriate to talk about video consoles on this list? (they don't
> quite fit my definition of "computer")
> If so I need help with a Fairchild chanel F: Schenatics and any info on the
> hardware.
I should probably pop in and post my biannual pointer to the classic
videogames list. Subscription address:
classic-videogames-request(a)moose.webworks.ca
--
Ben Coakley http://www.math.grin.edu/~coakley coakley(a)ac.grin.edu
Station Manager, KDIC 88.5 FM CBEL: Xavier OH
Wow, this is global. -Mtn Goats
Attending several requests, I'm pleased to announce that today I've posted
a new section in the Vintage Calculators section of the X-Number World with
the archival pages of the Vintage Calculators Forum.
The archival pages can be accessed in the following address:
http://www.dotpoint.com/xnumber
Section: VINTAGE CALCULATORS --> ARCHIVALS
As you will see, you won't be able to post answers to the archived
messages, but you will be able to send e-mail messages to the message
owners.
Regards,
James Redin
X-Number World of Calculators
No, I'm not, it was for a friend, who's really into video games...
Thanks anyway,
Tim D. Hotze
-----Original Message-----
From: Dies Irrae <DiesIrrae(a)aol.com>
To: Discussion re-collecting of classic computers
<classiccmp(a)u.washington.edu>
Date: Friday, April 17, 1998 5:33 PM
Subject: Re: How Do You Program Nintendo Games?
>If you are looking into a future of programming video games then check out
>www.digipen.com (I think that is it). I visited them once and was very
>impressed.
>
>-Enrique!
Well actually I never got into the Octal ting :) It's just that I had to
with this trainer.
>Some 8080 people/machines (I've not seen it done on many other
>processors) write 16 bit numbers as 2 8-bit bytes in octal. They'd write
>the above number as 151 257 and not 064657. That's what I'd assumed you
>were doing here.
Francois
-------------------------------------------------------------
Visit the Sanctuary at: http://www.pclink.com/fauradon
Does anyone have the Service Pack 1 for OS/2 2.0, or know of an
archive for it? IBM has nothing about it on their site.
______________________________________________________
Get Your Private, Free Email at http://www.hotmail.com
A few weeks ago, I was charged with fixing a new Macintosh 5400/180.
It had been in a music room, in a sound proof booth, for several
months, with a MIDI interface being used for music software and the
like. The problem was something with the hard drive. This is the
second hard drive failure I've seen since an AT&T 6300. When the
drive tries to seek, it sound like a pendulum is stopping (tick...
tock,tock,tock,SILENCE). The head never sounds like it moves. The
little LED on the drive flashes, though. This is an IDE, by the way.
So, here's the good part. We sent in for a replacement, and in a few
days, it's the same way.
Now, I'm thinking it's a problem with the sound box's power supply,
maybe those 2GW speakers in there. Any ideas before we fry another
8GB?
______________________________________________________
Get Your Private, Free Email at http://www.hotmail.com
I can imagine DEC utility of the week - Ampmaker -"Overcome the
20 Amp limit - optimize your bootup sequence - eliminate those
annoying explosions..."
>
>[RA81 takes 18 amps to spin up]
>
>This is why I turn the RA on, spin it up, and THEN turn on the BA
boxes.
>Otherwise I trip the power controller breaker.
>-------
>
______________________________________________________
Get Your Private, Free Email at http://www.hotmail.com
Kai/others:
The 4mm tape with the scans was forwarded to Bill Whitson several months
ago (12/7/97) so that he could post them. I have heard neither hide nor hair
>from him
since I got his real home address.
If I had a personal web site with 100mb++ of storage, I'd post them to
myself and pass out the URL. Alas, I don't...
If someone lives near Bill Whitson, knock on his door and tell him to
post the scans!
Rich Cini/WUGNET
<nospam_rcini(a)msn.com> (remove nospam_ to use)
ClubWin! Charter Member (6)
MCP Windows 95/Windows Networking
============================================
Date: Thu, 16 Apr 1998 11:15:43 -0700
From: Kai Kaltenbach <kaikal(a)MICROSOFT.com>
To: classiccmp(a)u.washington.edu
Subject: Altair scans update?
Message-ID:
<61AC5C9A4B9CD11181A200805F57CD5402E0F5FB(a)red-msg-44.dns.microsoft.com>
MIME-Version: 1.0
Content-Type: text/plain
I check on this subject every 6 months whether I need to or not. What
happened to this invaluable resource? Has it ever been posted anywhere?
thanks
Kai
> -----Original Message-----
> From: Kai Kaltenbach
> Sent: Tuesday, September 16, 1997 10:56 AM
> To: 'classiccmp(a)u.washington.edu'
> Subject: RE: Altair scans update
>
> Whatever happened to these?
>
> thanks
>
> Kai
>
> ----------
> From: Richard A. Cini, Jr.[SMTP:rcini@classic.msn.com]
> Reply To: classiccmp(a)u.washington.edu
> Sent: Tuesday, August 26, 1997 5:31 AM
> To: Discussion re-collecting of classic computers
> Subject: Altair scans update
>
> For those who have asked...
>
> The Altair scans are ready to post, I just have to ZIP them up and
> send the
> tape to Bill Whitson. Does anyone have his physical address??
>
>
> -------------------------------------------------
> Rich Cini/WUGNET
> <rcini(a)msn.com>
> - ClubWin Charter Member (6)
> - MCP Windows 95/Netowrking
>
Refering to the recent (and current) talks on the nintendo:
Is it appropriate to talk about video consoles on this list? (they don't
quite fit my definition of "computer")
If so I need help with a Fairchild chanel F: Schenatics and any info on the
hardware.
Otherwyse forget my post.
Thank you.
Francois
-------------------------------------------------------------
Visit the Sanctuary at: http://www.pclink.com/fauradon
-----Original Message-----
From: Hotze <photze(a)batelco.com.bh>
To: Discussion re-collecting of classic computers
<classiccmp(a)u.washington.edu>
Date: Friday, April 17, 1998 1:10 AM
Subject: How Do You Program Nintendo Games?
>Well? How DO you program Nintendo games. Do you need to compile? Or is
it
>more like BASIC? Is it done in any specific language?
> Just asking...
>
>Tim D. Hotze
>
Geez, I've got a bridge in Brooklyn to sell you guys...
> -----Original Message-----
> From: Van Burnham [SMTP:van@wired.com]
> Sent: Friday, April 17, 1998 12:26 PM
> To: Discussion re-collecting of classic computers
> Subject: RE: Warez?? Was: Re: James Willings still up?
>
> AAAAAAAAH. Wrongo. Try again.
>
>
> Or was that a little joke??
>
> van
>
> >> -----Original Message-----
> >> From: Christian Fandt [SMTP:cfandt@servtech.com]
> >> Sent: Friday, April 17, 1998 9:10 AM
> >> To: Discussion re-collecting of classic computers
> >> Subject: Warez?? Was: Re: James Willings still up?
> >>
> >> Forgive me for not knowing what _might_ be common knowledge amongst
> some
> >> folks here, but what is this "warez" thing??
> >>
> >Warez (pronounced "war-ehs" is an infamous village in southern Mexico
> that
> >was once a training camp for CIA counter-insurgency computer terrorism
> >recruits. Furnished with the highest end computer hacking equipment by
> the
> >US Government, under the direction of Oliver North, they went rogue when
> the
> >program was discontinued during the Iran-Contra scandal. After their
> >payroll was cut, the village, ironically, hired itself out to
> international
> >terrorist concerns to perform paid attacks on US commerce. This
> situation
> >was exacerbated by an abortive attempt to invade Warez by Puerto Rican
> >commandos under the direction of the US military in 1997. This has since
> >been known as the "Bay of Warez" disaster.
> >
> >Kai
>
>
> ........................................................................
>
> @
> /
> / Shift Lever
> (D)/
> \===================================== @ ================ Floor Plan ===
> BNL |- - -Phase Shifter- - - -|--/ Get Wired!
> - ------------]=[]@----------------------@ 415.276.4979
> Trans- ] ]](A) Toll Free 1.888.208.6655 (B) ? (C) Rear Connection
> mission ]]]]]]]]]]]]Driveshaft]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
> ] ]]
> 71 ------------] web superstation of the stars...
> van burnham http://www.futuraworld.com
> production manager
> wired 520 third street fourth floor san francisco ca 94107 united states
> ........................................................................
> for immediate emergency wireless access send email to van-page(a)wired.com
> van(a)wired.com van(a)futuraworld.com pingpong(a)spy.net vanburnham(a)aol.com
>
> -----Original Message-----
> From: Christian Fandt [SMTP:cfandt@servtech.com]
> Sent: Friday, April 17, 1998 9:10 AM
> To: Discussion re-collecting of classic computers
> Subject: Warez?? Was: Re: James Willings still up?
>
> Forgive me for not knowing what _might_ be common knowledge amongst some
> folks here, but what is this "warez" thing??
>
Warez (pronounced "war-ehs" is an infamous village in southern Mexico that
was once a training camp for CIA counter-insurgency computer terrorism
recruits. Furnished with the highest end computer hacking equipment by the
US Government, under the direction of Oliver North, they went rogue when the
program was discontinued during the Iran-Contra scandal. After their
payroll was cut, the village, ironically, hired itself out to international
terrorist concerns to perform paid attacks on US commerce. This situation
was exacerbated by an abortive attempt to invade Warez by Puerto Rican
commandos under the direction of the US military in 1997. This has since
been known as the "Bay of Warez" disaster.
Kai
I just picked up a Sharp PC 7000. it's one of those lunch box sized
portables with a LCD screen on one side and a fold up keyboard. This thing
has a built-in real time clock. Does anyone have the software to read the
clock and load the time into DOS?
Joe
>EMP - ElectroMagnetic Pulses. This is the electrical wave that is the
result
>of a nuclear detonation. Vacuum tubes aren't the only way to "harden" a
>curcuit against this. The usual and practical way to protect against this
is
>to armor the electronics and all connecting cables. I worked with the Short
>range Attack Missile (SRAM), Air Launched Cruise Missile (ALCM), Sea
>Launched Cruise Missile (SLCM) and Advanced Cruise Missile (ACM) for many
>years. I'm all too familiar with using a megohm meter to check resistance
>between the body and covers of equipment made to protect against EMP.
Vacuum
>tubes are good at a distance.
Anyone seen Goldeneye? ;-) So that part about the MiG's crashing and that
helicopter not... fake?
>> I wouldn't care to run a business with a Russian built computer though...
>
>I'm starting to wonder about Taiwan made as well....
Just as Max can vouch for the USSR, I can/cannot for Taiwan. They've got
good heads on their shoulders, but they think that it's American not to use
them. That will be their downfall.
Tim D. Hotze
Tim D. Hotze said:
>Well? How DO you program Nintendo games. Do you need to compile?
>Or is it more like BASIC? Is it done in any specific language?
> Just asking...
The NES (unless I still half asleep) executes 6502 code. The Super NES
is 65816. I think the GameBoy is Z80 (I've never programmed on it).
And the N64 uses a 4000 series MIPS processor (4300 or 4400 I'm not
sure)(I've never programmed it either).
You could write code in 'C' if you have a cross compiler. On the N64, I'll bet
that most of the programming is done in 'C' (maybe 99%) because there you are
using Libraries that handle all of the low level stuff.
=========================================
Doug Coward dcoward(a)pressstart.com
Senior Software Engineer
Press Start Inc.
Sunnyvale,CA
Curator
Museum of Personal Computing Machinery
http://www.best.com/~dcoward/museum
=========================================
Well? How DO you program Nintendo games. Do you need to compile? Or is it
more like BASIC? Is it done in any specific language?
Just asking...
Tim D. Hotze
If you are looking into a future of programming video games then check out
www.digipen.com (I think that is it). I visited them once and was very
impressed.
-Enrique!
<Check out this entry I found on the web for a PAPERBACK book:
<
<-----------
<Programming the 6502 Computer by Zaks, Rodney Sybex, Berkely, CA 1978
<pbk near fine/ 305 p.8.5x5.3x.8 ISBN 0895880091 shelf wear otw clean
<tight bright no defects (Keywords: rodney zaks programming 6502 micro
<computer manual) The price of the book is US$ 153.00
<
<The seller is Bennie R Warden - Bookseller
<39 S Alhambra , Port St Lucie, FL, U.S.A., 34952-2832.
<benwarden(a)earthlink.net. Ph: 561 878-9645. Terms of sale: Ten day
<Reserve by E-Mail or Telephone. Sorry, No Credit Cards at this
<-----------
I have that one and the follow on applications books. That means my set
is worth more. The guy is smoking something. Mine still have the labels
>from when I bought them new and they look new none were over 13$.
Allison
I just got my hands on a console refrence for the above, and it had a 5.25"
disk in the back. It's labeled "WAFI". (APparently the machine name).
How can I see what's on it?
I did a "MOUNT/FOREIGN DK0: B:" from PUTR, and it doesn't recognise the format...
-------
If you are interested I can manage to have the schematics and silkscreen
scanned, but I'll wait till you ask ;)
>I now have to work out which socket is which. Shouldn't take long - I
>recognise all the chips, have data one them, and it's quite simple. Don't
>spoil it for me by posting the answer just yet ;-)
Francois
-------------------------------------------------------------
Visit the Sanctuary at: http://www.pclink.com/fauradon
My most recent discard find is a Wang PC-S3-2 . It had had 2 winchester
disks removed before being thrown out, but otherwise seems intact. No
KB , monitor , or FDD's of course. From what I've been able to find on the
net ( Wang CUG) it's an early "Classic PC" but this predates their oldest
listed model specs. There seems to be many more sites on the CPM models
but not on Wang PC's.
The full-size motherboard has Z-80 and 8086 chips and 2 20 pinM ribbon
connecters below two cutouts leading to the HD enclosure ,a centronics
parallell printer, 25 pin serial, and KB ports on the rear. It has 5 half-size
expansion slots .all occupied. One card is labelled PM 101 IBM Mono emulation
and has 2 rear sockets. One is a regular 5pin kb socket and the other an 8pin
din which I imagine is the monitor port. Strangely enough the same din as my
Epson KB. This board is coupled with another by a 10 line ribbon cable. On
either side of these are 2 cards that look identical the bottom-most labelled
PM 021 / 022B Winchester Controller. Both have 20 pin and 10 pin male
ribbon connectors. The top-most card looks like a memory card and has a LED.
It's somewhat sparsely populated with mcm 6665 (motorola mem ?) and low-powered
schotsky chips but traces for many more sockets.
Seems pretty straight forward if it wasn't for the extra 20 pin connectors on
the HD controller cards. Fdd connectors ? My lack of technical knowledge is
showing. Maybe because of the company I'm keeping on this techno-whiz m-list.
It's intimidating. :^)
I believe Wang had it's own proprietory system and I did d-l a set-up from the
Wang CUG site but info on this beast seems scarce, tho IIRC they were widely
used in business operations. Anyone ??
ciao larry
lwalker(a)interlog.com
Hmmm 31 messages downloaded.
Score ?
Subject 19 Assholes errmm no thats The PC's Soviet
3 Star Treck At least more interesting than US dicks are
bigger than Russian dicks
9 classiccmp related
SAM !!!!!! I might have to rethink things.
ciao larry
lwalker(a)interlog.com
I dunno if this guy's going to privately e-mail me or send an e-mail to
ClassicCmp, but there's this programmer that I know that seems interested in
early Soviet computers. I'll see what I can see... the A2 clone sounds
cool, if it had a decent 6502/6502 clone.
Tim D. Hotze
-----Original Message-----
From: Max Eskin <maxeskin(a)hotmail.com>
To: Discussion re-collecting of classic computers
<classiccmp(a)u.washington.edu>
Date: Thursday, April 16, 1998 9:57 PM
Subject: RE: The PC's Soviet?
>
>>Does anyone on the list have any Soviet-manufactured systems? This
>might
>>be a good thing to look for when (whoever it was that wrote the list
>that
>>he was going to Hungary soon) goes over there.
>>
>Do Russian slide rules coun
>
>______________________________________________________
>Get Your Private, Free Email at http://www.hotmail.com
> All right, I have taken this for a while, but no more. This ignorance
> about Soviet technology and abilities is ridiculous. I think you
> people have kept your anti-communist opinions along with you IBM
> 704s.
>
> Although the USSR certainly had ridiculous administration, and its
> technology was not very modern, there were many advances by the
> soviet union, and it now has just as much technology as the US.
>
The soviets always had comparable technology, but were limited by
inefficient manufacturing and logistics. Those only exposed to western
design philosophy tend to belittle soviet engineers because of the
seemingly crude appearance of their equipment, but they had to meet
vastly different product requirements. Their export market was the
underdeveloped third world, no infrastructure at all. When your target
market is some place like Mongolia, Eritrea or South Yemen you have an
entirely different set of design parameters. There is no Radio Shack
down the corner, no parts store in town, no UPS delivery service. Even
literacy is at a premium. Yet they were able to deliver relatively
sophisticated equipment to places like this, and were able to maintain
it locally. I for one have a great respect for soviet engineers like
Mikoyan or Antonov, even Mikhail Kalashnikov, the guy who designed so
well he worked himself right out of a job.
Jack Peacock
This Trainer was called the Dyna-Micro
Here is the Memory allocation:
Hi Lo
000 000 \
> Key Prom
000 377 /
001 000 \
> Optional ROM
002 377 /
002 000 \
> Optional R/W Memory
003 377 /
003 000 \
> R/W Memory
003 377 /
004 000 \
> Available for user expansion
377 377 /
Will post more later
Does anyone knows where I can find a 1702 programmed with KEX?
Francois
-------------------------------------------------------------
Visit the Sanctuary at: http://www.pclink.com/fauradon
-----Original Message-----
From: Glenn Roberts <groberts(a)mitre.org>
To: Discussion re-collecting of classic computers
<classiccmp(a)u.washington.edu>
Date: Wednesday, April 15, 1998 9:12 PM
Subject: 8080 Trainer - more info
>Tony Duell originally asked this but the group may be interested. The MMD1
>8080 trainer was based on a design by Jonathan Titus and Company (Tychon
>Inc.) and was apparently described in a series of articles in the May-July
>1976 Radio Electronics, however it is also described in "The 8080a
Bugbook",
>a Howard Sams book (ISBN 0-672-21447-4), 1977.
>
>Tony: the two ROM sockets are for 1702 ROMS. The very simple but efficient
>monitor, called KEX for "Keyboard Executive", easily fits in the 256 byte
>space of one of these, leaving ROM socket 1 for "expansion".
>
>I don't have access to the original articles on this unit but it was easy
>enough to reverse engineer the assembly listing of KEX, below. I'd give
>y'all instructions on using the monitor but that would take the fun out of
>reading the source listing! i've also stuck the HEX file at the end of the
>listing. have fun!
>
>Does anyone on the list have any Soviet-manufactured systems? This
might
>be a good thing to look for when (whoever it was that wrote the list
that
>he was going to Hungary soon) goes over there.
>
Do Russian slide rules coun
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At 12:10 4/16/98 -0700, you wrote:
>Does anyone on the list have any Soviet-manufactured systems? This might
>be a good thing to look for when (whoever it was that wrote the list that
>he was going to Hungary soon) goes over there.
Er.... When we fell heir to the big heap of Apple stuff outside Sacramento,
one of the things we found when we dug in a bit was a Soviet Apple ][ clone
called an Elektronika. I can't quote chapter and verse because we haven't
really unbuttoned it yet, but it would seem that the really astounding part
isn't the computer, it's the monitor. We also have schematics and, when I
have a bit more (i. e. nonzero) free time, I'm going to ferret out someone
who can read them. Max would probably be a good start!
Also, for a source on this, remember that in _TCJ_ a guy named Helmut
Jungkunz wrote a bunch of columns about both Soviet and East German computers.
__________________________________________
Kip Crosby engine(a)chac.org
http://www.chac.org/index.html
Computer History Association of California
I check on this subject every 6 months whether I need to or not. What
happened to this invaluable resource? Has it ever been posted anywhere?
thanks
Kai
> -----Original Message-----
> From: Kai Kaltenbach
> Sent: Tuesday, September 16, 1997 10:56 AM
> To: 'classiccmp(a)u.washington.edu'
> Subject: RE: Altair scans update
>
> Whatever happened to these?
>
> thanks
>
> Kai
>
> ----------
> From: Richard A. Cini, Jr.[SMTP:rcini@classic.msn.com]
> Reply To: classiccmp(a)u.washington.edu
> Sent: Tuesday, August 26, 1997 5:31 AM
> To: Discussion re-collecting of classic computers
> Subject: Altair scans update
>
> For those who have asked...
>
> The Altair scans are ready to post, I just have to ZIP them up and
> send the
> tape to Bill Whitson. Does anyone have his physical address??
>
>
> -------------------------------------------------
> Rich Cini/WUGNET
> <rcini(a)msn.com>
> - ClubWin Charter Member (6)
> - MCP Windows 95/Netowrking
>
Can anybody help this guy out?
-- Doug
---------- Forwarded message ----------
Date: Thu, 16 Apr 1998 08:06:52 -0400
From: Mark Frey <markfrey(a)bright.net>
To: Doug Yowza <yowza(a)yowza.com>
Subject: Re: Epson HX40
I need it to control a traffic sign board like you see on highway
construction projects. Lets just say that these things are hard to find.
The manufacturer has a EPROM they plug into the HX40 with the program.
At 12:42 AM 4/16/98 -0500, you wrote:
>I just got an HX-20, and I've got some other machines that have a similar
>form factor (like the TRS-80 Model 100), but no HX-40. Why are you
>looking for that model specifically?
>
>-- Doug
>
>On Wed, 15 Apr 1998, Mark wrote:
>
>> I need an Epson HX-40 to actually use. Might you have one????
>>
>> thanks
>>
>> markfrey(a)bright.net
>>
>
>
>
Mark Frey
> From: "Hotze" <photze(a)batelco.com.bh>
> Subject: Is this possible? (Storage) (Off-topic?)
>
> Sorry, but this has been bugging me for quite some time. In Star Trek, they
> use "Isolinear" based memory circuts to store information in both the short
> and long term. So, from the looks of it, it's some kind of crystal, and can
> transmit it's data very quickly, and with no moving parts, so I'm guessing
> that it's similiar to today's RAM. Now, for the hard part: It can hold
> entire encyclopedia's in tiny amounts. In one episiode, they had nanites,
> little robot-bugs that could hold "gigabytes of information," and were
> microscopic. Furthermore, in some episodes, they find Chodak and T'Kon
> ruins, between 900,000 to 700,000 years old, with half or more of the data
> intact.
> Was crystaline storage ever attempted like this? Is it possible?
> Feasable?
A few years back I read a facinating article on holographic storage systems.
Where the medium was a 'slide sized' wafer and was recorded and read
holographically using a laser beam. Being holographic in nature the denisty
was way more then magnetic disc or CD. That was the closest that I've read to
Star Trek like storage.
--
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Larry Anderson - Sysop of Silicon Realms BBS (300-2400bd) (209) 754-1363
Visit my Commodore 8-Bit web page at:
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>At 12:18 PM 4/12/98 -0700, you wrote:
>>A few years back I read a facinating article on holographic storage
systems.
>>Where the medium was a 'slide sized' wafer and was recorded and read
>>holographically using a laser beam. Being holographic in nature the
denisty
>>was way more then magnetic disc or CD. That was the closest that I've
read to
>>Star Trek like storage.
>
>There was a nice feature in Scientific American a few years back about
>holographic storage. Early 1995 i believe, possible 96.
I remember last summer, there was something in CNN about Berkley (or one
of those California universities that you'd associate with
computers/technology) Developing a blue laser. This could radically change
everything, including DVD.
Ciao,
Tim D. Hotze
At 12:18 PM 4/12/98 -0700, you wrote:
>A few years back I read a facinating article on holographic storage systems.
>Where the medium was a 'slide sized' wafer and was recorded and read
>holographically using a laser beam. Being holographic in nature the denisty
>was way more then magnetic disc or CD. That was the closest that I've read to
>Star Trek like storage.
There was a nice feature in Scientific American a few years back about
holographic storage. Early 1995 i believe, possible 96.
Adam
( Adam Fritzler afritz(a)iname.com )
http://afritz.base.org/
>>The soviets always had comparable technology, but were limited by
>>inefficient manufacturing and logistics. Those only exposed to western
>>design philosophy tend to belittle soviet engineers because of the
>>seemingly crude appearance of their equipment, but they had to meet
>>vastly different product requirements. Their export market was the
>>underdeveloped third world, no infrastructure at all. When your target
>>market is some place like Mongolia, Eritrea or South Yemen you have an
>>entirely different set of design parameters. There is no Radio Shack
>>down the corner, no parts store in town, no UPS delivery service. Even
>
>Why Radio Shack when you have BFI? I can just imagine a fried US
>made cell phone flying into a third-world bonfire...that sure would
>stink. Another reason why Russian products were build to last was,
>very simply, because if you trash your phone, you'd have to get on
>a two-month waiting list to get another one.
See? That's my biggest complaint about the Soviets. They gave communism a
bad name. The USSR, in my opinion, wasn't a true communism any more than
Rome was a democracy after they had "dictators for life." Nice try, but a
true communism would be the opposite. Everyone would have everything, if
humans worked on an equal basis. That's why communisms don't work with
people: They'res a few rotten apples in every barrell.
Also, look at Soviet technology and people as a whole. Even though
MiG's did use vaccum tubes, they were still considered a threat, when
equipped with Soviet pilots.
As for the technology, I'll say that it wasn't behind the US, but rather
on a path that we didn't follow, and so it looked like they were behind us.
BTW, I'm guessing that with a $20,000 A2 clone, the avreage Dmitri didn't
get one in the USSR.
Tim D. Hotze
>
>Max Eskin wrote:
>
>> All right, I have taken this for a while, but no more. This ignorance
>> about Soviet technology and abilities is ridiculous. I think you
>> people have kept your anti-communist opinions along with you IBM
>> 704s.
>
>My guess is that Max has a bit of Russian blood lines in him to get so
>infuriated ;-]
I was born in the USSR an came here 7 years ago
>> Although the USSR certainly had ridiculous administration, and its
>> technology was not very modern, there were many advances by the
>> soviet union, and it now has just as much technology as the US.
>
>Becuase since the breakdown of the USSR they've imported shiploads.
Prior to
>this they were banned from technological advances openly available in
the
>free world, same as the restrictions on obtaining nuclear materials and
bomb
>technology.
Well, nowadays, Windows 95 is almost as easy to get over there as
weapons-grade plutonium ;)
>> a LOT of modern programmers are Russian. Most Russian immigrants
>> I know deal with computers.
>
>If any of us had to consider dealing with jail time for low grades we'd
get
>out act together too.
Jail time? No. Loss of self-respsect? Yes. Nothing the government
can do will get people to learn well. It is a good moral foundation
that most schools here don't teach, and parents don't have time to.
Sorry for the off-topic and anti-US stuff, folks.
>
>Max, I just can't hold this back....I have socks older than that! I hit
>first grade the year JFK was shot. (please no offense, I get the same
from
>those that saw the depression - my parents) You can't judge the US's
>capabilities by a public school inventory either - most have Apple II's
in
[ON TOPIC BELOW]
I meant simply to share the only computer I ever saw in the USSR.
There was a big sign on the wall that said "Turn the computers off
before leaving!". That wasn't meant for us, but I didn't know that,
and I once turned a terminal off. I came back next time, the terminal
didn't. I guess it had volatile ROM or something. In general, I liked
those terminals. They looked very, um, handmade.
>went on. I've disarmed and unloaded stranded Soviet aircraft that were
>forced to land in Iceland for mechanical problems prior to their
repairs.
>The Fixbat, Bear, etc have had panels opened by crews that were doing
>repairs "for diplomatic reasons" while we unloaded their heavy steel
>missiles and I've seen planes as late as 1985 with vacuum tubes and
"solid
>state tubes" in their electronics bays. We had a rectifier from a radio
in a
>captured Soviet tank that made our solid state items in 1970 look like
>microprocessors.
What's wrong with vacuum tubes? You're the ones collecting them :0
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> Hotze wrote:
> Yeah, that's why all the newest Soviet fighters and bombers
> used vacuum tubes
> even into the early 1990's. I'm sure they invented this and
Not so fast, there are very good reasons to use tubes instead of solid
state on certain types of military electronics. Look up "EMP" sometime.
This was a deliberate design decision on the part of soviet avionics
designers. They do have workable solid state devices. In fact, the
later Sukhoi and MiG models had very sophisticated interlocking radars
at the squadron level, a capability US forces do not have. Yes, overall
the US made much better avionics and electronics in general, but when it
was important enough the soviets could produce very good military
equipment. Off topic, but I much prefer Russian assault rifles to US
ones. I keep an AK47 at home, I would not trust an M16. I wouldn't
care to run a business with a Russian built computer though...
Jack Peacock
<What's wrong with vacuum tubes? You're the ones collecting them :0
In their time it was the best technology. But the answer to the question
is, too big, fragile, High power needs, lots of heat and they make lousy
high speed switches (IE binary elements).
As to EMP immunity, not much use if the memory is wiped and less help if
the system is so slow and awkward that reboots are impractical. Vacuum
tubes offer little help there.
As far as I know the Soviet Russins had technology but they were limited
in their ability to translate that to volume product. That combined with
no production capability that wasn't allocated to the military was a mess.
It wasn't for lack of bright people just a messed up system.
Allison
Starting Tuesday I have come across a few nice finds at very low prices,
here is a small sample: Televideo model 910 terminal; NCR workstation
C-256/89 no kb came with it; MicroNet ext HD; Apple tape Backup unit 40sc;
Apple modem power supply M0174; LN03R Scriptprinter Operator guide; HP85;
digital RX02 drive unit model RX02M-EA; Sun tape unit model 511; HP 9121 FD
drive unit model D; HP 82901M; HP 1615A Logic Analyzer; HP 9920A unit;
Fluke 2240B Datalogger; HP 9826; HP 86B;several old Mac KB's for model 128
and Plus; and several other items and manuals. The entire load set me back
$26. Will get around to testing these items someday. Keep Computing John