On 10/25/06, Dave McGuire <mcguire at neurotica.com> wrote:
> I am green with envy, Ethan. Yes I'd freeze my butt off (hey I'm a
> Florida boy) but man it'd be worth it to see that place.
Our low is typically around -100F to -110F (the record is somewhere
around -117F, IIRC)
This time of year, -60F to -75F is common.
> What cool (non-work-related) hardware do you have down there?
I brought plenty of cool non-work-related hardware... my SBC-6120
w/FP-6120 and IOB-6120, a Spare Time GIzmos Embedded Elf w/disk
interface, an Elf-2000 w/STG1861, a STG mp3 player, an RB5X robot
(INS8073-based), an MC-1N microcontroller (also INS8073-based),
several LCD and VFD displays for LCDproc (http://www.lcdproc.org), a
"Real Console" 6809 board, a MicroElf, a couple of binary clocks, some
Atmel microcontrollers, and a modernish (2002) 6502 SBC. I think
that's most of the toys I brought to get through the night. I also
have Amiga Forever, simh and klh10 for emulation of various boxes (I
used to bring an Amiga down, but now it's just too large to justify).
Plenty of toys here. Now I just have to pack them up and take them home.
-ethan
My last PDP11 restoration to do yet is a 11/34 in an H960 cabinet (I'm
skipping the /45 for now, jumping over it to maintain sanity and until help
strikes me upside the head). I believe the only thing I'm missing to start
the /34 project is a set of the "tip up and lock" rails for the /34 cpu
itself. Anyone have a set they'd like to trade or sell? I have to get back
to classic computing restoration or the basement will continue to decrease
in space instead of increase ;)
Jay
OT: not actually classic systems but interesting and/or useful as DEC
hardware
I am working my way through storage. Several DEC PCs need a new home as
well as an MV3100-80, several DEC SCSI drives and cables, etc. The PCs are
not 'classic' but are part of the DEC story. All free with the caveat that
you will not turn around and sell off the systems or memory--people with
sharp pointy oscilloscope probes will visit you in the night if you do. I
will, however, never turn away donations of cash or Guinness, to support
body and soul. The units have been in climate managed storage for what
that's worth. I am in metro-west Boston, MA and will deliver within a
reasonable distance. I will also ship anything if you cover costs. Photos
of systems avail at: http://chinalake.home.comcast.net/decstuff/index.html .
Queries to whatpdp at chinalake com.
Cheers, -jim
------------------------------
DEC PCs:
No keyboards or external cables unless noted. If there is some special
cable needed, I can dig around in the boxes.
Digital PCP12 386/25 laptop (~1992/93?)
Also seen w/ Panasonic label in RS stores
Interesting note is the integrated mouse
Have docs, power, spare battery, and util disk
DEC Celebris Pentium 166/133
Slim case design w/ 16 bit ISA (AT) and PCI
Removable cache card and processor power factor card
Have the green/blue "Celebris" label - Removed when evaling
and never got back on. Have docs and disks.
DEC Workstation 200i2 Dual PPro/180 or 200
Could come configured either as intel or Alpha by swapping
a good chunk of the system board. Not as neat a design as
the 486/ST intel/Alpha. Friction latch for front is broken
off--mostly a cosmetic issue. Docs and disks. Orig shipped with
the two RZ28D scsis below, but now had IDE on built in controller.
Collector has first dibs on the drives. Controller when I can locate
it (apaptec 2940W). This system's last job was running some flavour of
S/370 via Hercules on Linux.
DEC DECpc 486 Workstation "Clam Shell" PCW10-A2
Slim design. Connected via a short SCSI cable to its
SCSI storage unit. Together it had a clam-like appearance.
Support for LK keyboard and had a large Appina video board
DEC DECpc Storage box for the DECpc PCWXE-A2
Two HH 5.25 openings and one hidden (holding RZ24-LE)
Have the connecting cable for this unit. The unit is
generic SCSI, but I will only dispose of it with the PC.
There is also a VAXMate if I can find it.
In a month or two, two SOLs and Helios drives will be up on ebay.
---------------------------
MV 3100-80
RAM: 72 megs
Storage: Two RZ25
Ext SCSI (AMP 50 connector) w/ term
DWS41
Usual three MMJ ports, etc.
AUI-10-baseT adapter (not the term shown, I still need him)
White DEC T + 2 50-ohm thinnet terms
NON-DEC SCSI CR-ROM in external box if you want it
----------------------------
Misc:
-New DEC 15 foot thinnet + 2 T and 4 terms (this is the white molded cable
and connectors)
-Grey 5' BNC RGB cable - maybe off the GIGIs and/or from BARCOs
-DEC BC09J-03 MV 3100 SCSI cable - This the funky HD68 Female to AMP50
-DEC BCO6P-06 - six foot M-M AMP50 Right Angle SCSI
-4-32 MEG (128 megs) SIMMS from an old Jensen box Alpha. 72-PIN 70NS
Two are DEC and two are DATARAM
-3-button workstation mouse VSXXX-GA (7-pin critter, rectalgular body, not
the mickey version)
-BA350 storage cab, with term, dual power supplies, two fans + spare,
4 covers--I have the rest someplace
-TZ87 in cartridge for BA350 (will test)
-Locating my box of internal SCSI CR-ROM drives-any takers when I do?
-Gigatrend SL Turbo DAT (DDS1 me thinks) external scsi box
---------------------------
3.5 SCSI drives:
(2) RZ28D (wide)
(1) RZ28
(1) RZ28B
Numerous of 50 pin SCSI ribbon cables 2,3,5 connectors
Some Wide also
---------------------------EOF---------------------------
>From my googling, I can see that this is a 16-channel CMOS
multiplexer. I have 3 here, harvested from a university-built bit of
laboratory hardware and I'm wondering if I can put them to use in
something. What I lack is a pinout or any detailed specs.
Anyone have any in-depth info on the MX-1606?
Thanks,
-ethan
Strong Bad blows up his Apple-esque first computer and his "COMPY 386" that
uses a Commodore typeface to preserve the 486 laptop that they took hostage.
http://www.homestarrunner.com/sbemail159.html
--
--------------------------------- personal: http://www.armory.com/~spectre/ ---
Cameron Kaiser * Floodgap Systems * www.floodgap.com * ckaiser at floodgap.com
-- NOBODY EXPECTS THE SPANISH INQUISITION! ------------------------------------
I have this board here, marked "Reveal / Part No. 14-004-008" with an
FCC ID if BEJGCD-R420B. It is an 8-bit ISA card with a few jumpers
(1-4 and 1-9) and a single 40-pin IDC connector.
>From a bit of googling, it seems to be an ancient CD-ROM interface.
That would be interesting as it's 8-bit and AFAIK, ATAPI devices are
16-bit only. There's not much on the card - a couple of buffers ('244,
'245), an address comparator ('688), and a wee bit of logic ('32 x 2,
'08, '00)... nothing to, say, latch two 8-bit writes into a 16-bit
register.
Anyone recognize this beast? Is it useful in anything besides a DOS/Win3.1 box?
-ethan
>Has anyone ever compiled a list of IBM PC and PC/XT
>compatibles for
>historical purposes (outisde of the no-name Taiwanese
>clones, that is)?
There are sites that attempt to enumerate all of the
things that used 8088s or 8086s. I purpose to start a
website one of these days. Perhaps some space could be
reserved to host submissions which would attempt to do
that very thing.
Ick who cares about compatibles though? ;)
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