Is it true that Jon and some others do not get a type of header containing
all the info such others of us do? Such as the following FWD'ed piece of
Sellam's msg:
>Date: Sat, 21 Aug 1999 10:54:17 -0700 (PDT)
>Reply-To: classiccmp(a)u.washington.edu
>Sender: CLASSICCMP-owner(a)u.washington.edu
>List-Help: <http://www.washington.edu/computing/listproc/>
>List-Unsubscribe:
<mailto:listproc@u.washington.edu?body=unsubscribe%20classiccmp>
>List-Subscribe:
<mailto:listproc@u.washington.edu?body=subscribe%20classiccmp%20YourName>
>List-Owner: <mailto:classiccmp-request@u.washington.edu> (Human contact
for the list)
>List-Post: <mailto:classiccmp@u.washington.edu>
>From: Sellam Ismail <dastar(a)ncal.verio.com>
>To: "Discussion re-collecting of classic computers"
><classiccmp(a)u.washington.edu>
>Subject: Re: Comments? Proper way to (un)subscribe CLASSICCMP
>X-To: Discussion re-collecting of classic computers
><classiccmp(a)u.washington.edu>
>X-Authentication-Warning: shell1. ncal.verio.com: dastar owned process doing
>-bs
>
>On Sat, 21 Aug 1999, Jon wrote:
>
>> Can someone refresh my memory as to the proper procedure to subscribe
>> & unsubscribe from this list?
>
>I'll just post this publicly:
>
>send e-mail to listproc(a)u.washington.edu
-- snip --
May be the reason Jon had no info at hand how to unsubscribe . . .
Regards, Chris
-- --
Christian Fandt, Electronic/Electrical Historian
Jamestown, NY USA cfandt(a)netsync.net
Member of Antique Wireless Association
URL: http://www.antiquewireless.org/
We SOWON, are one of the leading designers of quality portable color TV receiver
employing state of the art microprocessor technology in Korea.
SOWON has long been experienced and involved in the electronics industry, which
now leads the current wave of changes, supplying a broadcast receiving equipment
since it,s inception.
Since then, we have diversified our business on high expectations that international
trade will be more important in the 21st century, thus helping to build a more
affluent society.
With the aim of improving the quality of life and proposing a new sense of value,
SOWON will exert every endeavors to fulfill your requirement whenever you want
something special.
Whether you're in work or in leisure, our quality product can be with you!
home page: http://www.swn.co.kr
Tel: 82-2-2249-4311
Fax: 82-2-2242-3693
E-mail: swcl(a)unitel.co.kr
For more details at our website.
--- Tony Duell <ard(a)p850ug1.demon.co.uk> wrote:
> This is not typical. Most older FDC cards drive all the floppy interface
> lines with 7438 (or similar open-collector gates) devices. More modern
> ones put everything into the same ASIC as the floppy controller logic
> (and maybe other things as well).
Right. The Amiga is atypical. This PeeCeeoid is industry standard inside.
> > I'm trying to make a cable to hook up floppy drive to a proprietary DB-25
> > external connector on a sealed PeeCeeoid.
>
> Sealed? No such thing :-)... That's what screwdrivers, torx drivers,
> hammers, etc are for..
Of course. That's how I got as far as I did - I disassembled the box, located
a 34-pad spot on the motherboard where a floppy connector *should* go, then
used a VOM to trace the wiring between the internal 34-pin connector and the
external 25-pin connector. What stumped me was a lack of /MOTORON (pin 16).
All is now well. It boots Linux just fine. Thanks.
-ethan
===
Infinet has been sold. The domain is going away. Please
send all replies to
erd(a)iname.com
__________________________________________________
Do You Yahoo!?
Bid and sell for free at http://auctions.yahoo.com
I just received a load of boards that were associated with an 11/34. I'm
going to try to upgrade my 11/04, but since I don't have any doc's I have a
few questions. If anyone could help, it would be greatly appreciated.
1. What are the switch settings for a M9312 bootstrap/terminator card?
2. On the M9312, there is a jumper that has been lifted on the left edge of
the card (next to the third chip up from the edge connector). What's this
for?
3. My M9312 has three empty sockets. Is this normal?
4. I have a 4 board set for the RK11 controller. Can this plug into a
standard unibus, or does it require a special backplane? If I remember
correctly, you use a unibus extension cable to daisy chain into the rk05's.
5. Can anyone direct me to the description of the two edge connectors on the
top of the 11/34 board set?
Thanks,
Bill
--- Tony Duell <ard(a)p850ug1.demon.co.uk> wrote:
> > > Silly suggestion. Have you tried linking pin 16 on the drive to the drive
> > > select line (pin 14 most likely). Leave the drive select wire connected
> > > there as well. So that the motor goes on whenever the drive is selected.
Based on the depth of the ongoing discussion, I gave this a try. I works!
> In any case, blowing a transistor is a lot less of a problem than blowing
> a custom chip.
The transistor is on the Amiga (which I was using for schematic examples); this
drive is going on bizzaro PC device.
> I've forgotten what you're trying to do, but what happens if you just
> match up signal names as above?
I'm trying to make a cable to hook up floppy drive to a proprietary DB-25
external connector on a sealed PeeCeeoid.
Thanks for the help!
-ethan
===
Infinet has been sold. The domain is going away. Please
send all replies to
erd(a)iname.com
__________________________________________________
Do You Yahoo!?
Bid and sell for free at http://auctions.yahoo.com
-----Original Message-----
From: musicman38(a)mindspring.com <musicman38(a)mindspring.com>
To: Discussion re-collecting of classic computers
<classiccmp(a)u.washington.edu>
Date: Wednesday, August 25, 1999 11:48 AM
Subject: Re: Speaking of Tandys... 2800HD parts?
>>I just picked up a Tandy 2800HD laptop! Anyone have any clues/leads where
>>I can find a power supply board and floppy drive for this thing?
>>
>
>
>You can still buy a new one from Tandy. See Tandy.com
>or you can build one, I think its 9.8 volts..
>But you can goto their support site and it will give you the specs on it..
>
>I purchased mine form them as it need one also, about $16.00 I think..
>
>Phil...
>
Correction the website is http://support.tandy.com/
Phil...
> Well, archeology was, and still _is_ about value, and I'm not
> talking about anything beside money. Just look at your news.
> If theres a stupid pile of roman silver, it's top news and
> it gets a lot of attention. The historic value is zero, but
> it's silver - on the other side, it needs a earth shaking
> discovery (like the Keltic statue two years ago) just to
> have a few lines...
Non sequitur, I think. I agree that the news coverage bears this out well, but
I don't agree that this is the opinion of _any_ serious archaeologist, amateur
or professional, of my acquaintance.
I think that news coverage is about money. The money mentality that pervades so
much of our society means that the newspapers measure the importance of
_anything_ they don't actually understand by the amount of money involved.
Money is as relevant to archaeologists as it is to the rest of us, but I don't
think it is the main driver for most, or even many, of the people who do
significant work in this field.
Philip.
PS I don't recall hearing about this Celtic statue - can you point me to more
detail?
>I just picked up a Tandy 2800HD laptop! Anyone have any clues/leads where
>I can find a power supply board and floppy drive for this thing?
>
You can still buy a new one from Tandy. See Tandy.com
or you can build one, I think its 9.8 volts..
But you can goto their support site and it will give you the specs on it..
I purchased mine form them as it need one also, about $16.00 I think..
Phil...
Michael Hyman's "PC Roadkill" book site at <http://www.nwlink.com/~tigger>
has disappeared. Anyone know where it went? He had been hosting
the executables for Claus Giloi's IMSAI/Altair emulators for Windows.
I still have the source on my page at <http://www.threedee.com/jcm/>
but now that this other page has disappeared, I think I'll add the
executables, too.
- John