----------
> From: Gene Buckle <geneb(a)deltasoft.com>
> To: cctalk(a)classiccmp.org
> Subject: Re: ST-225 help needed
> Date: Monday, July 22, 2002 5:03 PM
>
> Have you verified the usual things, like making sure there is a
> terminating resistor pack on the last drive in the chain?
Yup.
> You've got the
> drive select jumpers correctly set?
Yup.
> What about the two data cables? 0
> going to drive 0 and 1 going to drive 1?
Yup.
> Does the control cable have the
> correct twist to it? (afaik, the control & floppy cables had the same
> number of lines, but the twist was different between them)
Yup. The problem *must* be that the controller is not configured to
recognize that there are two drives.
Thanks --
Glen
0/0
If I am not for myself, then who will be for me?
And if not now, when?
-- Pirkei Avot
> From: Don Maslin <donm(a)cts.com>
> To: classiccmp <cctalk(a)classiccmp.org>
> Subject: Re: ST-225 help needed
> Date: Monday, July 22, 2002 3:53 PM
>
>
> Is the WD controller the same one that the drives running on in the XT?
> If not, it is possible that you will not be able to boot/read the
> drives.
It is the same controller that originally wrote the data to the drives.
> Assuming that this is not a problem, and assuming that you are using a
> cable with a twist, both drives should be set as the second DS and the
> bootable one should be connected beyond the twist. Be sure that you
> connect the proper 20 pin connectors to the appropriate drives.
No problem there. Both drives are set to second channel, and the cable has
a twist, but the controller does not see the second drive. Now I need to
know how to configure this controller for a dual-drive setup.
> Set
> the BIOS to no hard drives and let the BIOS on the controller handle
> the drives. Boot 'er up.
Hmm, no BIOS setup program on XT-class machines ;>)
> Hopefully, you will be able to write to a floppy, or it might be
> difficult to save your data from the data disk.
Actually, the system can't write to a floppy, but the system does recognize
a SCSI drive connected to an 8-bit controller, so I can move the data to
the SCSI drive and then put the SCSI drive into a system with a usable
floppy drive.
Thanks --
Glen
0/0
----------
> From: Marvin Johnston <marvin(a)rain.org>
> To: cctalk(a)classiccmp.org
> Subject: Re: ST-225 help needed
> Date: Monday, July 22, 2002 5:09 PM
>
>
> OH, and speaking of the cable, are you using a twisted HD cable and NOT
> a floppy disk cable? The difference it the twist is closer to the edge
> on the HD cable than the floppy cable.
It's a twisted HDD cable.
Thanks --
Glen
0/0
If I am not for myself, then who will be for me?
And if not now, when?
-- Pirkei Avot
>From: Nkjvcjs(a)aol.com
>Date: Fri, 19 Jul 2002 17:19:52 EDT
>Subject: Old Computer seeking new home
>To: jfoust(a)threedee.com
>
>I am looking for a new home for my IBM PC jr. I don't have room for it anymore, but It was my first computer that my daddy got for me when I was 4 years old, so I can't bear to throw it away.
>It is currently hooked up and working.
>It is the PC jr system with the 64kb internal memory expansion, the power attachment, two memory expansion sidecars and the printer parallel port attachment. It is the system with the internal modem. It also has the corded keyboard and color monitor, and dot matrix printer.
>I also have the basic cartridge and manual; DOS 5&1/2 floppies and manual; IBM writing assistant & IBM filing assistant with manuals; and Exploring the IBM PC jr floppies & manuals.
>I don't want any money or anything for it, just to know that it is going to a good home.
>I am in Illinois, Chicago western suburbs. Any help you can offer in finding it a new home would be appreciated.
>Nicole
JUst came up with a Diamond Speedstar A70 video card and in addition to
the usual 15 pin monitor jack, it has a seven pin mini-DI jack marked as
A/V OUT.
I presume this is an NTSC output, and I'm assuming that it may have a
hardware MPEG decoder for DVD playback?
I'm wondering if any of you guy know where I can get the break out cable
for this plug, or at least the pinout so I can build one of my own.
Gary Hildebrand
St. Joseph, MO
For those of you who've never seen a VT1200 with a VRE01 plasma
display:
http://gallery.mrbill.net/view_album.php?set_albumName=vre01
The "darker orange" colors are closer to what it actually looks
like. I was able to get these pictures after switching to "full spectrum"
compact flourescent bulbs in the computer room.
The pictures where the display appears "yellow" are from when I had one
of the GE Reveal bulbs up overhead.
Interesting how it makes a difference.
Bill
--
Bill Bradford
mrbill(a)mrbill.net
Austin, TX
Just received an old Frieden electro-mechanical calculator from the estate
of a family member. There's some sentimental attachment to it so I'm not
looking to sell it. However, I am somewhat curious as to what it may be
worth. It is in perfect working (and cosmetic) condition. Model is SBT10.
Any of the calculator oriented list members have any idea?
Jay West
I've got another batch of things to get rid of. Not everthing is free
this time. If any of my prices are out of line, please feel free to
counter offer.
Free + shipping:
-2 empty drive bay covers for BA440 series DEC cabinets
-M7165 with ribbon cables
-IBM WDS-380 scsi drive, 80megs, full height 3.5"
-big pot with knob, new, made by Clarostat? 3 terminals, 06-115921-019,
625-7917, unknown values
-Namco limit switch, mounted on a plate, rated for both AC and DC, 125v
at 15amps AC or .5amps DC.
-IBM 8bit ISA serial/parallel card with NS16450N uart, from an AT
-generic PC floppy cable :-)
-WDC 8/16 bit ISA 256K VGA card
For sale plus shipping:
-2 fan trays with fans from a DEC R400X DSSI expansion chassis.... these
are the same as the ones in any BA440 chassis right? $10.00 each
-1 power supply from DEC R400X DSSI expansion chassis. I assume this os
also the same as for the BA440. $20
-Kensington System Saver Mac, this is for a Plus, SE, etc. It's in
great shape. $20.00
-SCO Open Desktop 2.0.0 on QIC tape. I tried installing it, and I think
I had a bad tape drive.... NT wouldn't see the drive either. I picked
it up used but the tape had never been opened until I opened it. It is
in the original box with all manuals and license card. $5.00
-2 Belkin narrow centronics style 6 foot scsi cables and a no-name
terminator of some kind, probably passsive. All in new condition. $15.00
-generic scsi drive case, narrow with centronics style connectors, will
accept either a HD or a cdrom.... has two face plates. Never used for
more than a few minutes, stored most of the time. Still in box. $15.00
Chad Fernandez
Michigan, USA