--- Tony Duell <ard at p850ug1.demon.co.uk> wrote:
> >
> >
> >
> > However, the main reason for this post is this:
> > Inside the box is (as the seller stated) "a
> > thing". It's a small oblong object with a
> > female 9 pin connector (like a mouse port). On
> > the opposite end is a smal sticker with
> > "K50076" on it. On the top of the "thing" is a
> > chequered pattern in silver which starts about
> > 2cm from either end. It is completely sealed
> > all the way around, no screws or join marks,
> > with the only exception being the connector
> > bit. I even tried shaking it! No sound at all.
> > As stated the seller has no idea what this is
> > and I am totally stumped too. What is it?!
>
> My first guess is a software protection 'dongle'.
> It's sealed so that it
> can't (easily) be reverese-engineered or copied. I
f
> it's for the Amiga, I
> would guess it plugs into one of the joystick port
s,
> if it's for a PC,
> then into an AT style seiral port.
>
> -tony
>
I have managed to get some pics onto my
website. Please forgive the quality, but they
have been taken using my Dreameye (Sega
Dreamcast digital camera) which uses 8 years
old technology. Still not bad though, eh? :)
http://www.geocities.com/aliensrcooluk/mysite/glists
/amiga_thing.html
So, is it a "dongle" then?
Regards,
Andrew B
aliensrcooluk at yahoo.co.uk
Hi, I'm responding to this old thread about the Sanyo LaT-200a because I have here a Running Sanyo SAT-250A /X286. This board is located inside a Sanyo LT17 Laptop (or something that once was) and is running perfectl with an AMD 80286, 640k conv and 384k upper.
If anyone still reads this and might be interested or just want's more information, you can contact me at stijnbagin at hotmail.com
Only trouble is that it has some sort of 50-pins connection harddrive setup (i have been thinking SCSI) directly on the mainboard from which I can make heads nor tails.
I want to hook up a standard 40 pins IDE drive, but I'm not sure how to proceed without a datasheet on the specific connector... The Bios knows all 47 standard HD layouts and a 3,5 inch floppy drive is already in place... I also succeeded to remove the old monochrome LCD display and the huge controllercard and replace it with a smooth standard ISA 16-bit full color Headland Technology's Video 7 board. The only thing remaining is this Harddrive problem... who helps... ?
I must also mention that standard the 50 pins connector was relayed onto a "SMS"<brand> controllercard which converted the 50 pins into a managable 26 pins connector on which i can find even less information... The 3,5 inch harddrive took it's juice and information all from these 26 pins (the brand on this harddrive is also unknown on the net).... I'm hoping this controllercard is unimportant and that the 50 pins are the ones to proceed with...
Greetz
Picture is at http://www.ezwind.net/jwest/1134.jpg
11/34A, 128kw, RL01, RL02, DSD440.
I still need to clean the side panels up, but it's assembled and up and
running RT11 :)
Back to that /44 I guess... just have to get working drives on it. Then
hopefully back to the /45.
Jay
Maybe $300 for a Compaticard isn't so silly. Just search on eBay for
"PS3". Yikes! And even more surprising because in a year, we'll be
flooded with the things.
Reminds me of Beanie Babies.
Cheers,
Chuck
Jay West wrote:
> Didn't someone on the list create a program to load disk images from a pc
> serial port to a pdp's hard disk? I know vtserver, but I thought someone on
> the list wrote something smaller....?
You might be thinking of Will Kranz's TU-58 emulator. I use it all the time while testing my collection of LSI PDP-11s.
http://www.fpns.net/willy/pdp11/tu58-emu.htm
Since it's going through a serial port, it's not particularly fast, but it does work well if you have the time. I've imaged several dozen RL01 (5MB) and RL02 (10MB) disk cartridges, along with a horde of RX01 and RX02 floppies.
J
Didn't someone on the list create a program to load disk images from a pc
serial port to a pdp's hard disk? I know vtserver, but I thought someone on
the list wrote something smaller....?
Jay
Hello all,
Just to put my belated two cents in about VCF 9.0... This was my second time around and this year was even better than the last! I particularly enjoyed the build sessions for the Replica I (bravo Vince!) and the ELF 2000 (a big bravo to you Bob!, thank for swapping my board for yours!). If Sellam is a lurking out there, I sure hope there are more build sessions in future years. Maybe a P112 or Howard Harte's eZ80 perhaps? Just like David's better half, my wife also made the semi-long trip from home (Calgary, Canada) to Mountain View and actually took in some sessions on Sunday. Evan's session on collecting helped her understand my obsession (and yes I'm going to take your words to heart about specializing... spreadsheet software! it made my career possible and nutures it today) She also quite enjoyed Christine's talk about retro-tech (among other things).
Got some great deals on the sales floor and shipped them all home via UPS. I learned that most UPS stores (my sample of one at least!) have never sent anything out of the country, no wonder so many of my eBay sellers are reluctant to ship to Canada! But after only an hour of filling and re-filling forms they went on their way. Arrived in good shape thanks to copious amounts of bubble wrap. I know my bad embay experiences with bad packing jobs would have some eventual benefit.
(Ha! that would be a whole other thread, like the 50 lb North Horizon I got packed in a flimsy box with some balled-up plastic grocery bags!)
Anyway, it was nice to meet some of you in person, and I hope to see you all next year. My best wishes to Sell and his crew for an excellent job!
GF
This was a message from Gary Fisher
GaryDFisher at shaw.ca
Most helpful
Thanks
-----Original Message-----
From: cctech-bounces at classiccmp.org
[mailto:cctech-bounces at classiccmp.org] On Behalf Of Adrian Graham
Sent: 17 November 2006 08:14
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Re: Vax 4000-200 - The Saga continues
On 17/11/06 05:10, "Rod Smallwood"
<RodSmallwood at mail.ediconsulting.co.uk>
wrote:
> This is mostly correct.... But what they don't say is the system gets
> left in a minimum condition.
Since you're only really doing this to reset the password the lack of
other devices is unimportant, all you need access to is
sys$system:sysuaf.dat.
> OK so lets try reversing the commands at the SYSBOOT prompt
>
> SYSBOOT> SET/STARTUP SYS$SYSTARTUP_VMS.COM;2
Set/start sys$system:startup.com. I'm not aware of any file called
sys$systartup_vms.com, the site specific file is
sys$manager:systartup_vms.com.
You can see this yourself by doing SHOW/START when you first get to
SYSBOOT.
--
Adrian/Witchy
Binary Dinosaurs creator/curator
Www.binarydinosaurs.co.uk - the UK's biggest private home computer
collection?
Thanks that's moved me on a bit
Rod
-----Original Message-----
From: cctech-bounces at classiccmp.org
[mailto:cctech-bounces at classiccmp.org] On Behalf Of arcarlini at iee.org
Sent: 17 November 2006 08:24
To: 'General Discussion: On-Topic and Off-Topic Posts'
Subject: RE: Vax 4000-200 - The Saga continues
Rod Smallwood wrote:
> SET/STARTUP OPA0:
> SET WINDOW_SYSTEM 0
> SET WRITESYSPARAMS 0
> CONTINUE
OK so this bit says "start fromm OPA0: (the console), don't do any of
this next time".
> $ SPAWN
> $ @SYS$SYSTEM:STARTUP
After this bit you have enough of OpenVMS running to fiddle with the
system manager's password.
At this stage you would do:
$ SET DEFAULT SYS$SYSTEM:
$ MC AUTHORIZE
UAF> MOD SYSTEM/PASS=somethingmemorable/PWDLIF=0
UAF> EXIT
(It's been years since I've had to break in so I may have mis-typed or
missed a step ... I'm sure someone will chip in if I have)
So now reboot and when the system comes up normally you just login as
SYSTEM with your memorable password.
> This is mostly correct.... But what they don't say is the system gets
> left in a minimum condition.
Did you log out and did it reboot?
> In my case only the drive it booted from ie no 2/3rd drives, no tape
> and no ethernet devices.
> Under the low level prompt (>>>) all devices are shown as present.
> i.e. DIA0 (RF71), DIA1 (RF72), DIA2 (RF72) MUA0 (Tape) and EZA0
> (ethernet)
I'm guessing that
$ MC SYSGEN A A /LOG
would have sorted you out but ...
>
> OK so lets try reversing the commands at the SYSBOOT prompt
>
> SYSBOOT> SET/STARTUP SYS$SYSTARTUP_VMS.COM;2
Should this not be SYS$SYSTEM:STARTUP.COM? It absolutely should not have
a version number in there.
> SYSBOOT> SET WINDOW_SYSTEM 1
>
> SYSBOOT> SET WRITESYSPARAMS 1
>
> SYSBOOT> CONTINUE
>
> startup begins,
>
> Then the following errors:
>
> invalid logical name
> previous value of SYSUAF has been superseded
> error opening SYS$SYSROOT:[SYSMGR]BT$DEFINE_SYSTEMS.COM; as input
> file not found
> ON MIN OR UPGRADE START UP CLUE IS NOT RUN
You are using the wrong startup procedure and some pre-requisite has not
run.
> Then a load of OPCOM messages
Definitely set the startup procedure properly.
> If anybody does know where the answer is a link would be nice.
After your first reboot the startup would have been restored to the
correct value. WRITESYSPARAMS of 0 means "don't write anything I've
changed back to a file on exit so none of the changes will be present on
next boot". If all you've changed is as described above, then reset the
startup procedure (WINDOW_SYSTEM is fine as is) and you'll be OK.
Antonio
I've had this thing kicking around for a very long time and could
never figure out a use for it. It's an ALF 811 diskette copier and
copies 96 tpi 5.25" diskettes. It seems not to care a bit if the
floppies are FM or MFM or if they're DD or HD. It will NOT copy 48
tpi media.
It's eBay item 320050592195.
It's kind of cute, but since there is no way to retain an image of a
diskette, just the physical media, it hasn't been terribly useful.
I do note what looks like an empty socket for a MAX232 next to a
header on the PCB, so it's possible that there's an RS-232 interface
that I'm not aware of.
Cheers,
Chuck
Hi,
I received a 4MB PCMCIA ram card off of eBay
today. It's by Amitek and is for the A600 &
A1200. It is known as RAM 6040 and has the
serial number A010100. It states on the back
of the video box (yes, it's in a video box) that
it was distributed in the UK by SDL. On the
front of the box it states "4MB populated",
what does that mean?
However, the main reason for this post is this:
Inside the box is (as the seller stated) "a
thing". It's a small oblong object with a
female 9 pin connector (like a mouse port). On
the opposite end is a smal sticker with
"K50076" on it. On the top of the "thing" is a
chequered pattern in silver which starts about
2cm from either end. It is completely sealed
all the way around, no screws or join marks,
with the only exception being the connector
bit. I even tried shaking it! No sound at all.
As stated the seller has no idea what this is
and I am totally stumped too. What is it?!
Regards,
Andrew B
aliensrcooluk at yahoo.co.uk
At 12:10 AM 11/17/2006, Rod Smallwood wrote:
>
>OK .. I login and am still in minimum mode.
>
>I can't see anything in the online docs to cover this.
At the SYSBOOT prompt, try
SHOW STARTUP_P1
it's probably set to "MIN". You need to clear that, so:
SET STARTUP_P1 " "
CONTINUE
That'll get you a normal (non-minimum) startup.
-Rick
On Nov 16, 2006, at 15:54, Dave McGuire wrote:
> "147" sounds VERY familiar. I've not really "gotten into" those
>boards, but I'd sure like to. Could you share your files?
>
> -Dave
>
>--
>Dave McGuire
>Cape Coral, FL
Sure,
Give some more specifications, MVME147 or earlier 141,131,130?.
Should we continue privately, please email m n u s a 2 at hotmail dot
com.
_________________________________________________________________
Nyt l?yd?t etsim?si tiedot nopeasti niin koneeltasi kuin netist?.
http://toolbar.msn.fi
>Date: Thu, 16 Nov 2006 20:02:18 -0800 (PST)
>From: Chris M <chrism3667 at yahoo.com>
>Subject: wtd tandy 6000. sanyo mbc-xxx, tektronix tc-2000
>some trades possible. Also want Zenith Z-100 and
>related stuph
I've got an MBC555/2 up here in Toronto if you want it; do you
want it as badly as that person with the Apple/// ?
mike
________________________________
From: Rod Smallwood
Sent: 16 November 2006 08:01
To: 'cctech-bounces at classiccmp.org'
Subject: Vax 4000-200 - The Saga continues
Hi
And thanks again for all the suggestions
Having successfully reset tht SYSTEM password (Here's how)
*
1. Once at the SYSBOOT prompt, request that OpenVMS read the system
startup commands directly from the system console, that the window
system (if any) not be started, and that OpenVMS not record these
particular parameter changes for subsequent system reboots:
1.
SET/STARTUP OPA0:
SET WINDOW_SYSTEM 0
SET WRITESYSPARAMS 0
CONTINUE
*
1. At the $ prompt, the system will now be accepting startup
commands directly from the console. Type the following two DCL commands:
1.
$ SPAWN
$ @SYS$SYSTEM:STARTUP
1. You should now see the dollar ($) prompt of DCL.
The result of these two commands will be the normal system
startup, but you will be left logged in on the console, running under a
fully privileged username. Without the use of the SPAWN command, you
would be logged out when the startup completes.
Perform the task(s) required, such as resetting the password on
the SYSTEM username as described in Section 5.6.1
<http://h71000.www7.hp.com/faq/vmsfaq_007.html#mgmt5a> or registering
one or more license product authorization keys (PAKs) as described in
Section 5.6.2 <http://h71000.www7.hp.com/faq/vmsfaq_007.html#mgmt5b> .
2. Once you log out of this session, the system will complete the
startup and can be used normally. You can choose to reboot the system,
but that is not necessary.
This is mostly correct.... But what they don't say is the system gets
left in a minimum condition.
In my case only the drive it booted from ie no 2/3rd drives, no tape and
no ethernet devices.
Under the low level prompt (>>>) all devices are shown as present. i.e.
DIA0 (RF71), DIA1 (RF72), DIA2 (RF72) MUA0 (Tape) and EZA0 (ethernet)
OK so lets try reversing the commands at the SYSBOOT prompt
SYSBOOT> SET/STARTUP SYS$SYSTARTUP_VMS.COM;2
SYSBOOT> SET WINDOW_SYSTEM 1
SYSBOOT> SET WRITESYSPARAMS 1
SYSBOOT> CONTINUE
startup begins,
Then the following errors:
invalid logical name
previous value of SYSUAF has been superseded
error opening SYS$SYSROOT:[SYSMGR]BT$DEFINE_SYSTEMS.COM; as input
file not found
ON MIN OR UPGRADE START UP CLUE IS NOT RUN
Then a load of OPCOM messages
Then....
minimum system startup, security server not started
Then some system stats
and finally a Username: login
OK .. I login and am still in minimum mode.
I can't see anything in the online docs to cover this.
If anybody does know where the answer is a link would be nice.
Rod
I have had a go at the VMS online manual but can't see anything related
to this.
If anybody does know of a reference could that send me a link
Yesterday evening I had a look at my sick 11/44.
The notes I had kept said that the VT100 displays
"?CP didn't start". I already knew that this is the
typical bus hang condition, so I opened the BA11 box.
I was surprised to see the FP11 board (I did not know
I had that one), but I also saw that the last slot of
the CPU backplane has a G727 ... I remember that in
that quad slot had been the TU80 controller, sure an
NPR device. So, I pulled the G727 and inserted a G7273,
and pushed all other boards firmly into place.
A few boards actually moved a little (say, 1 mm).
Powering up ...
the 11/44 shows the ">>>" prompt and is responsive,
but I was too lazy to unlock the heads of the RA81
and tension the motor/spindle belt. The RA81 is the
boot device for the 11/44. The system has an RL02 so I
tried >>>B DL0: but then the 11/44 shows on the VT100
"no such PROM" (IIRC, or something close like this).
OK, I was glad not to see "?CP didn't start" anymore,
and I turned off the machine.
Half an hour later I had thought of entering the
boot code for the RL02, so I turned the 11/44 back on.
However, ... besides the DC ON light, the RUN light
stays ON too. I am sure the RUN light should go OFF.
It does not matter if the switch is in the HALT or
CONT position at power up.
The VT100 only displays:
(Console V3.40C)
(Program)
and nothing more, no ">>>" prompt anymore!
Also, the FAULT lamp on the RL02 drive stays ON.
In the normal behaviour, the FAULT lamp is OFF, and if
you toggle the switch to the "BOOT" position, the FAULT
lamp will flash ON briefly.
The TK50 (also connected to the 11/44) flashes the red
push button lamp and after a few seconds the red lamp
goes OFF and the green LED goes ON.
Now, in its faulty state the TK50 still behaves the same
when I push the switch to the BOOT position, but the RL02
drive keeps the FAULT light ON.
As the FAULT lamp stays ON of the RL02, I am *guessing*
that the 11/44 does not issue a "reset", keeping the CPU
hung, and the RL11 controller ...?
Where do I start?
What are the obvious things in this machine?
Don't read this line Tony. I have 2 spare set 11/44 CPUs.
thanks for any hints!
- Henk, PA8PDP.
This message and attachment(s) are intended solely for the use of the addressee and may contain information that is privileged, confidential or otherwise exempt from disclosure under applicable law.
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Thank you for your cooperation.
Hi all,
I must be missing something, but I have not found a good way to
preserve a bunch of vax/vms files. I've looked at VMSZip, Gzip, VMSTar,
etc, and I must be missing something.
Here is what I am trying to do:
Before my vax finally dies, I want to take the hundred or so TK50s I
have and restore them to the hard drive and then move them to PC-land
for long term storage. This is halfway done with the tapes that are
easily readable. I now have a bunch of directories, one for each tape,
with files in them on the VAX. So the tree is only two levels deep on
the vax. The files are pretty mixed: backup files, savesets,
distributions, text files, etc. Right now the files amount to about 2Gb.
Now, the environment is: VAX 3100-30 with SCSI external. THis is where
I hooked up the TK70 (TZ30?) to read the tapes. I have network access
and can get to it via FTP and TELNET from elsewhere, namely my PC. I
also have a bunch of different SCSI tape drives, 8mm, 4mm, 9 track, etc.
So, I could transfer all the files if I could containerize (zip) them.
Do I try to Zip them somehow (what program) and FTP them, or do I just
write them to duplicate disks/tapes and throw them on a shelf, hoping I
have a machine to read them in the future?
I'm usually pretty good with this stuff, having been around the VMS
world for a few decades, but I just have this memory block, or the
blinders are on.
Any suggestions?
Thanks
Joe Heck
some trades possible. Also want Zenith Z-100 and
related stuph
____________________________________________________________________________________
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Think You Pay Too Much For Your Mortgage?
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--- jim stephens <jwstephens at msm.umr.edu> wrote:
>
> I personally would spend it on a house on the bay
> out here in LA
> or such, and spend the extra $$ to get a PS-III,
> though I have no
> plans to get one now.
>
> The lines outside Fry's have been around since
> Tuesday according to
> some guys I talked to there today, I guess they go
> on sale tomorrow.
>
> I'd just like one of the Cell processors, forget t
he
> game, to play with,
> and a linux distro to run on it.
>
>> snip <<
>
> jim
>
LOL. Bwahahahahaha!
You'd be *very* lucky to get one.
Only 84,000 units were sold in Japan on
Saturday (100,000 were originally promised)
and now recent comments from industry
analysts suggest that only 100,000 to 150,000
units will be available at launch (originally
Sony promised 400,000).
Sony's original target was to ship 2 million
by the end of December and 6 million by the
end of March. They are looking like they will
miss both targets at present.
As for The Cell, I believe only 7 of the 8 cores
will be fully functional on most machines,
unless Sony fixed the reliability issue.
Regards,
Andrew B
aliensrcooluk at yahoo.co.uk
Dave (and all),
I agree with you 100%
I just won an LNW-80 Computer on eBay. I've been trying to win one for
YEARS!!!
I probably paid more than I could afford for it. But, I'd had enough at
losing auctions.
It's not the Model II I wanted, but a Model I (as far as I can tell).
I used to work for "Stoney Clove Computer Center" in NYC that was a
dealer for LNW computers, and also for Percom.
I bought my Percom Doubler for my Model I from them in 1981 and then,
went to work for them in 1982.
I also worked for Lawrence S, Epstein Associates that also sold LNW-80
Computers and Corvus Hard Drives and Networks. I was never smart enough
to put one on Layaway either time.
An LNW-80 Model II has been my "Holy Grail" for at least 20 years. The
Model I is the next best thing.
The only other pieces of computer equipment I'd like to have (that I
consider "grails") are:
- A BeBox (Which will now be my next target of opportunity)
- A Trash Compactor Board (A TRS-80 Model III Clone that fits in a Model
I case)
- A Hydra Card (A Mac Plus on an ISA card that works in a PC)
- A 20th Century Macintosh
- A G4 Cube
- A Color NeXT Station (which I know I can buy from several vendors or
on eBay. I stupidly passed one up for $50.00 at a computer show).
Nobody knows about the Trash Compactor, and I can't find all the docs I
used to have about it. It might be a figment of my imagination...
But, when that LNW-80 gets here... I'll probably cry like a baby too...
Here's hoping that my Model I disks are still good and will boot the
thing. I found my masters of Multi-DOS and DoubleDOS, and somewhere I
have masters for DOSPlus, NewDOS/80 and TRS-DOS. I bought 100 360k
disks, so the first thing is to make backup copies and label them nice.
I'm going to try putting a 720k 3.5" drive on it (which ought to work
well) and make bootable 3.5" disks just so I have more sturdy backups.
Since it comes with an LNDoubler, I'm hoping it's the 8"/5.25" kind that
might let me put 1.2mb/1.44mb Drives on it...
My friend Tom and I are going to spend an afternoon sometime in the
future repairing my Model I TRS-80 and get it working again. It's
festooned with upgrades from Dennis Bathory Kitz's book (Reset Switch,
Lowercase, Composite Video out, Alpha Joystick compatible port, Turbo
Mod with Tri-Color LED, built in speaker and amplifier, External KB
connector).
In fact, those mods let me identify it twice after it had been stolen.
Al
Phila, PA
Dave McGuire wrote:
Every collector or enthusiast has their own reasons for their interest
in this hobby, and those reasons usually define what specific machines
they're interested in.
Myself, I will pay top dollar (if I'm able) in order to get my hands
on a machine that I lusted after during my childhood. For example, in
my teens, I desperately wanted a Ferguson BigBoard but couldn't afford
one. I saw those ads every month in BYTE and just drooled and drooled.
Now, I'd just about kill to get one, even though they're really not all
THAT rare...I just haven't managed to find one that's available yet.
Earlier than that, I drooled over the TRS-80 Model I in the Radio
Shack catalogs, back when that model was current. A kind Radio Shack
employee once took me aside and showed me around the system when they
were first introduced. I wanted one so badly I could practically taste
it. I begged and pleaded, but my family did not have a lot of money,
and I was never able to get one. I finally got one on eBay about a year
ago...fortunately I didn't have to pay a lot of money for it, but I tell
you, I nearly cried when I opened that box. I think I only paid about
$30 for it...but frankly I'd have paid a LOT more than that if I'd had
to, probably up to $1K or maybe even more, because I had deeply personal
reasons for wanting it.
Now of course, this is classiccmp, where ANY statement of ANY monetary
value of more than a few dollars for ANY piece of old computer hardware
is usually met with unbelievable amounts of vitriol and ridicule, that
may draw some laughter or even doubts of my sanity...but that's the
honest truth. We all have our reasons.
-Dave
-- Dave McGuire Cape Coral, FL
when their parts are strewn about 3 or more states.
Cpu (got that), p/s, mouse (I think my 600 came with a
mouse), monitor cable (never could figure that one
out), and monitor (nice one too).
And turning it on would be efficacious in producing
what result Golan? I'm doubtful the rom code wouldn't
scroll across my screen if I did. You didn't have to
tell me how to do it, no obligation there. But you
didn't have to hurt me either.
I did have it on once come to think, but I plugged it
into a mini tv-vcr. That cable it came with just
wasn't working out for me. Looked ok.
There wasn't alot of 'Miga talk lately. I figured I
provoke some. I think I'll think twice next time.
Golan, your last name sounds almost as German as the
people I come from (in part). I don't give out such
personal information on the web though. It helps to be
paranoid in this godless day and age yer know. Nice to
keep a few secrets besides.
And no, said last name does not begin with an "H".
Good grief.
____________________________________________________________________________________
Do you Yahoo!?
Everyone is raving about the all-new Yahoo! Mail beta.
http://new.mail.yahoo.com
A friend gave me a Magitronic XT RAM Card.
It's an 8-bit ISA Full length card with 8 sets of 9 sockets. It's
totally unpopulated.
It has 8 position DIP Switch. Currently all but #5 are off.
It has two Magitronic Stickers. One has the number 606 and the other 0687
I'm assuming this board populates with 4116 chips for a total of 128k or
4164 chips for a total of 512k
I have an original XT board with 256k on it and I want to take it up to
640k total.
I'm hoping I can put 4 sets of 4116 and 4 sets of 4164 on here for 384k.
So, any help with a copy of the manual or link to the same would be much
appreciated.
I have an Oak 8 Bit VGA card in the XT that not only handles VGA but
also does EGA/CGA/MGA/MDA.
I have a couple of these cards, and they are like gold to me.
I'm looking out for a high density disk controller for an XT so I can
put one 1.44mb drive on it for data transfer.
But, it will be fun to run an XT again...
Al
Phila, PA
P.S.: Still looking for an LNW-80 Model I or Model II CPU, and a power
supply for a Laser 512 XT (like the Laser 128 Apple II Clone).
> Do you have any hardware documentation for them? Specifically I'm
>interested in I/O addresses and such, as I'd love to throw some code in
>EPROMs and do some low-level hacking with them.
If You have separate memory boards they are probably pre-mvme147.
There I have mvme130/131 and mvme141 schemantics + docs.
Some pdf and some tif - files.
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What is that pinout for the Acoustic Coupler port for
the TI 707? There are 6-pins (2 rows of 3). What is
TX, RX, GND? Is is Async, or is ther clock? Any
control leads?
Any information is appreciated.
Joe Klapatch
Galloway, NJ
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