<The UCSD p system used a nonstandard disk format technique, the floppy
<was formatted in "blocks" and you booted the systeem off the a drive.
<It wasn't just a language, but an entire operating system/environment.
<I still have a copy of it around here somewhere from a class I took in
<the early 80's.
This was largely true for the z80based and PDP-11 based versions as well.
I still have the P-system for horizon single density.
The language addressed "units" as devices. The standard ones:
unit volume
--------------
1 console:
2 systerm:
3 graphic:
4 <volume name> system disk
5 <volume name> alternate disk
6 printer
8 REMOTE: system peripherals
9-12 <VOLUME NAME> ADDITIONAL DRIVES
Now if the code for the system interface didn't go beyond 2 floppy
devices your cooked as that was a p-system hard coded thing.
Allison
> > Mattel Aquarius with Mini-expander and two game controllers in excellent
> ^^^^^^^^^^^^^
> These mini expanders are like mondo-rare. I don't think I've ever
> actually seen one.
While I'm thinking about it, does anyone know where I can get any
blank 3" disks (for a Mattel Aquarius QD drive)?
=========================================
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
=========================================
I won't be left out either. I don't really want anything uncommon, and,
even though I would like to be able to get minis, I move frequently and
don't know about space, etc. until I get there. Anyay, here's my wish list:
Apple ][ Stuff
Cards, systems, I'll take it.
Comodore stuff
Don't have any, but have heard only good stuff.
What most would call "worthless PC junk"
OK, I'm a PC user. They're pretty nice, if you get down to it. I'll take
it.
Classic (non classic) Mac stuff
I'm a PC user, but one that can change. ;-) Anyway, start at (near) the
bottom, work you way to the top.
And: A SMALL (less than 100MB would be fine!) IDE HDD, as I really need to
get that computer back!!! (From my school, pretty nice AMD DX 40, 16MB RAM,
and no HDD.)
Ciao,
Tim D. Hotze
Is the HP48 10 years old yet?
A guy at work has a HP-48SX 128K memory card he would like to get rid
of. Is this worth anything? The maker seems to be Corvallis.
And, in the serendipity department, I lucked in to a TI59 with the PC100C
printer at work. Nobody knew what to do with it, and they couldn't get it
to work. "Well, since you are gonna throw it away, let me just take it off
your hands...".
Which brings up the question, are the old TI's hard to find? Anyone collect
them? I have my old 55, 55II, both of which died after a few years. This
59 still works, which makes me think it wasn't used much. I don't know,
just rambling.
Kelly
KFergason(a)aol.com
Have a copy of PrintMaster Gold Publishing Suite 3 for sale. Includes
original manual and cdrom. Great condition, has tons of grpahics,
clipart, examples and includes extra fonts and graphics on disk. This
program does everything including TALK! Cards, banners, leterhead,
business cards, faxes, etc. Requires 486 or higher processor and Windows
3.1x or 95.
Originally over $50 will take $25 shipped in the lower 48 states.
--------------------------------------------------------------------
Russ Blakeman
RB Custom Services / Rt. 1 Box 62E / Harned, KY USA 40144
Phone: (502) 756-1749 / Data/Fax:(502) 756-6991
Email: rhblake(a)bbtel.com or rhblake(a)bigfoot.com
Website: http://members.tripod.com/~RHBLAKE/
* Parts/Service/Upgrades and more for MOST Computers*
--------------------------------------------------------------------
*Microsoft Windows 3.0 package - Factory sealed, new. Complete with
manual and 5 5.25" 1.2mb disks. Can make additional 1.44mb copies to
accompany if you don't have a 5.25" drive. I have 2 of these left.
Microsoft Windows 3.1 User's Manual - 650 pgs, complete reference to
Windows 3.1. I have 2 of these left.
Any of the above items are $15 each and include shipping in the lower 48
states. They may not last long so email me soon.
--------------------------------------------------------------------
Russ Blakeman
RB Custom Services / Rt. 1 Box 62E / Harned, KY USA 40144
Phone: (502) 756-1749 / Data/Fax:(502) 756-6991
Email: rhblake(a)bbtel.com or rhblake(a)bigfoot.com
Website: http://members.tripod.com/~RHBLAKE/
* Parts/Service/Upgrades and more for MOST Computers*
--------------------------------------------------------------------
>Have a Mac 512k system complete with manuals, software, printer, mouse,
keyboard
>for $75 plus shipping. Works great but needs to have the 400k floppy
changed as
>it's getting a little sloppy. Otherwise it works great and parts are
available
>for it as easy as for PC's. It's a friends machine and she put over $1500
into
>this unit only 8 yrs ago and has been the only owner.
OK, right now, I'm in an Apple ][ mode. ;-)
>Have a Quantum 80mb 3.5" IDE hard drive for $30 which includes shipping.
I'll
>include the specs/settings sheet.
Ran into that problem before. I want this machine working, but I can't
(legally) pay for anything. So, back to square 1...
Thanks,
Tim D. Hotze
Have a bunch of PS/2 model 55SX motherboards in the "Reply" boxes in
great condition for sale or trade. Will sell separately for $25 each or
will work a better price for multiples. I'll also trade for equal value
of cdroms, sound cards, parity SIMMs in 30 or 72 pin for other machines
I'm working on. Of course shipping is extra but these are light.
--------------------------------------------------------------------
Russ Blakeman
RB Custom Services / Rt. 1 Box 62E / Harned, KY USA 40144
Phone: (502) 756-1749 / Data/Fax:(502) 756-6991
Email: rhblake(a)bbtel.com or rhblake(a)bigfoot.com
Website: http://members.tripod.com/~RHBLAKE/
* Parts/Service/Upgrades and more for MOST Computers*
--------------------------------------------------------------------
<I found a XEROX 820 in a trift store today. Can anyone tell me what it is
<It has a base unit with a built in monitor. It has four ports on it. One
<connects to a daul 5 1/4" disks drives in an external box. Another connec
<to a separate keyboard. The other two are for a serial port and printer p
Z80 based CP/M engine. When xerox got out they sold off the stocks of
boards and they were the hackers joy.
Allison
I run Minix on my 386 (or at least have it installed). In my case,
version 2.0 which seems to be the latest. I don't think it's a good
idea to run it in 128K, though. I use the 386 version, however, so I
wouldn't know. What about Xenix? Also, what is prime time? You aren't
planning to start your own ISP with this, are you?
>
>Here, take my 10 year old copy of Minix. BTW, is anybody up to speed
on
>the current state of Minix? I have an itch to run *ix on a 128K 8086
box,
>and it doesn't look like ELKS is ready for prime time.
>
>-- Doug
>
>
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