Hello.
I am looking for a Tandy 2800HD Laptop. Just the plain 2800 with the EGA
display. I am willing to trade either a 14" color EGA, 14" color VGA, or
14" color XGA monitor for it. The VGA and EGA monitors will come with a
video board. The XGA works with the XGA/2 video adapter for a PS/2.
I am also looking for old laptop cases - the big kind that a Tandy 1400
will fit in.
ThAnX,
--
-Jason
(roblwill(a)usaor.net)
ICQ#-1730318
PS>>If anyone wants to make me an offer for the monitors, I am willing to
sell them for the right price.
Hi.
I have two WANG WLTC laptops, two Tandy 1400HD's, and I used to have a
Toshiba T3100/20 and a T1200. They all had the same type of HD connector.
The Tandy's have 20MB ALPS drives, and the WANG's have 10MB JVC drives, and
the Toshiba's had 20MB JVC drives. I have NEVER been able to find
replacement drives with this same connector. It's a 26 pin connector.
Even though I don't need them, I'd like to have a few spares.
ThAnX,
--
-Jason
(roblwill(a)usaor.net)
ICQ#-1730318
> I just got a ZX-81 kit (unassembled). I didn't know this before, but the ZX
> uses a custom 40-pin IC to perform certain I/O functions. Is this chip truly
> "custom" or is it a relabeled Z80 support chip?
Yes, it is. Or better it is a semi cusom chip - like ASICs today.
The Basic design is a standard compilation of TTL functions, only
the last metal layer is custom. This was an early attempt by some
chip manufacturers to cut design costs - only this last layer had
to be designed for every customer. The technic was(is) called ULA
Unassigned(?) Logic Array. And thats also the name used by ZX-fans
for this Chip.
The ULA replaces something like 15 or 20 standard TTL bugs from the
ZX-80 design - the 81 is just a ZX-80 II :)
Gruss
H.
P.S.: Don't assemble it ... I assembled 5 kits several years ago -
and now I could cry for one :(
--
Ich denke, also bin ich, also gut
HRK
Definately. I have seen you on the classicmp mailing list. Sorry about
sounding like a bonehead with the PDP/11 boot problem. It's not my bag.
Tony Dellett
--
On Tue, 21 Jul 1998 12:48:56 Tim Shoppa wrote:
>In article <6p2mi9$1jg$1(a)nnrp1.dejanews.com> you write:
>>I'm looking for a few old S-100 systems from my old high school days.
>>Specifically:
>>
>>Cromemco S-100 systems (Z2 mostly)
>
>I have a Z2 and several Z3 systems, all located in Bethesda MD.
>Interested?
>
>Tim. (shoppa(a)triumf.ca) (301-767-5917)
>
> > Problem: I just noticed the C64 seems to have these dead keys '5,
7, 9,
> > and 0'. Looks to me like a dead bit on the keyboard controller, but I
must
> > confess to ignorance on the internal details of how the C64 accepts key
> > presses. Can anyone give an overview, and would anyone know of a fix?
How long was the C64 sitting in the basement? It could be that the key
contacts are corroded. It happened to me once on a TRS-80. The key
wouldn't type, but if I'd pound on it for a while, it would type, but then
keep typing until I pounded it again. I took the keyboard apart, took the
cap off of the key, and then cleaned the contacts with alcohol. It worked
fine after that. It doesn't sound like it would be bad, since if something
was dead, probably the whole top line wouldn't work - or at least more than
4 keys.
GooD LucK,
--
-Jason
(roblwill(a)usaor.net)
ICQ#-1730318
That's what I figured. Not worth any more than I paid for it? Hmm... That
makes it worth absolutely
nothing :-). Oh well, guess I'll just use it as soon as I get the power
supply fixed.
--
-Jason
(roblwill(a)usaor.net)
ICQ#-1730318
----------
> From: Sam Ismail <dastar(a)ncal.verio.com>
> To: Discussion re-collecting of classic computers
<classiccmp(a)u.washington.edu>
> Subject: Re: Rare Tandy 1400???
> Date: Friday, July 31, 1998 2:18 AM
>
> It's probably not rare, and not worth any more than what you paid for it.
>
> I hope this answers your question.
>
> Sam Alternate e-mail:
dastar(a)siconic.com
>
----------------------------------------------------------------------------
---
> Ever onward.
>
> September 26 & 27...Vintage Computer Festival 2
> See http://www.siconic.com/vcf for details!
> [Last web page update: 07/26/98]
>
Digi-Key has them.
Part number: A2096-ND
Go to http://www.digikey.com and do a Part Search for the above part
number. Just make sure the mount spacing between the connector back edge
and the solder pins on the Atari port is the same as in the Digi-Key
specs. Anything different could cost a lot more for a replacement
connector with a non-standard mount spacing. The sample PDF page of the
catalog entry is available online. Pictures and details of the part are
available there. You need Acrobat reader to view the catalog page.
Jeff Salzman
>prefer a broken one as ripping up a working machine is just wrong. All I
>really need is a player1 Joystick port, and I haven't had any luck finding
>a 90-degree DB9 port...
Yes, they have a website, the only thing it's good for really is
directions to the store and a phone number.
http://www.weirdstuff.com/
Tony
> -----Original Message-----
> From: Richard A. Cini, Jr. [mailto:rcini@email.msn.com]
> Sent: Thursday, July 30, 1998 6:17 PM
> To: Discussion re-collecting of classic computers
> Subject: Wierd Stuff web site?
>
>
> Does Wierd Stuff Warehouse in Sunnyvale have a web site? How
> about a phone#
> (the one that I have "...has been disconnecte.")?
>
>
>
> Rich Cini/WUGNET <nospam_rcini(a)msn.com>
> - ClubWin/CW6
> - MCP Windows 95/Windows Networking
> - Preserver of "classic" computers
> <<<< ========== reply separator ========== >>>>>
>
>
>
I was just given a Mac, which doesn't seem to have a hard drive or software.
Does anyone have an O/S he (she) would wish to get rid of cheap(ly), plus an
app or two?
I'm presuming my DOS 3.3 won't work. <g>
Thanks,
manney(a)lrbcg.com
"2+2=5 for sufficiently large values of 2"
> Well I landed an amazing C64 software score, with boxed sets of Ultima I,
> all the Zork series, Neuromancer, an editor assembler package, a koala pad, a
> bunch of joysticks, and a bunch of other stuff I can't remember. The boxes and
> manuals are in almost _pristine_ condition! Didn't pay a dime... one of the
> guys I work with was amazed that I liked this stuff and pulled it out of his
> basement to give to me for a beer. Well, OK; I paid a beer. ;-)
Ooooh expensive :)
> Problem: I just noticed the C64 seems to have these dead keys '5, 7, 9,
> and 0'. Looks to me like a dead bit on the keyboard controller, but I must
> confess to ignorance on the internal details of how the C64 accepts key
> presses. Can anyone give an overview, and would anyone know of a fix?
Hmm if it is only about this keys, it cant be a dead line.
But for C64 it is still about to throw the unit away - (I
just hauled 12 C64 from a school today) they are $5 thingis.
Or store it as spare part (and they are worth about USD 50
as replacement parts). I wouls sugest a rapair only if it
is about a special unti of personal history/interest.
Gruss
H.
--
Ich denke, also bin ich, also gut
HRK
