* VaxMate
@ 1999-02-18 20:39 Erin W. Corliss
0 siblings, 0 replies; only message in thread
From: Erin W. Corliss @ 1999-02-18 20:39 UTC (permalink / raw)
My local computer junk store has a VaxMate for sale. I'm not sure of the
model -- It has a DB-25 serial port, 10-base-2 ethernet, and a phone-jack
like printer port on the back, as well as an internal ST-225 hard drive
and a 5.25 inch floppy drive.
Anyway, when I turn it on it tries to boot up -- the graphical slider
thing on the screen gets about 90% of the way across and it displays the
number 83, which I assume is an eeror code since the number changes if you
boot it up with no keyboard. Anyone know what the 83 means or where I can
get a list of VaxMate error codes? Also, how intelligent is this machine
compared to a terminal? Will it actually run a Vax operating system or
does it need a server?
--------------------------------------------------------
"...color flashing thunder crashing dynamite machine..."
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Date: Fri, 19 Feb 1999 00:24:43 +0100 (MET)
From: Johnny Billquist <bqt@Update.UU.SE>
To: Ken Wellsch <kcwellsc at math.uwaterloo.ca>
cc: James Lothian <simul8 at simul8.demon.co.uk>, pups at minnie.cs.adfa.oz.au
Subject: Re: Venix (was Re: 2.9BSD: mbuf.h)
In-Reply-To: <199902181846.NAA05766 at math.uwaterloo.ca>
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On Thu, 18 Feb 1999, Ken Wellsch wrote:
> I'm going to give up as I seem to remember nothing anymore... sigh.
> Allison also sent e-mail saying the DEQNA is not T-11 based. I guess
> I'm thinking of an RQDX3. I've had no place to unpack my old iron in
> over three years and certainly miss being able to pick up the part in
> question before foaming at the mouth spouting nonsense. Many apologies
> for suggesting such major inaccuracies. -- Ken
>
> P.S. Allison describe the DEQNA as a state-driven device with PALs
> (I think) and that "big F" may the the gate array also mentioned.
You might not be totally out. I also thought the DEQNA was T-11 based,
since the DEUNA is. :-)
Johnny
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at update.uu.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
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From: allisonp@world.std.com (Allison J Parent)
Message-Id: <199902190022.AA25325 at world.std.com>
To: pups at minnie.cs.adfa.oz.au
Subject: Re: Venix (was Re: 2.9BSD: mbuf.h)
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<> I'm going to give up as I seem to remember nothing anymore... sigh.
<> Allison also sent e-mail saying the DEQNA is not T-11 based. I guess
<> I'm thinking of an RQDX3. I've had no place to unpack my old iron in
<> over three years and certainly miss being able to pick up the part in
<> question before foaming at the mouth spouting nonsense. Many apologies
<> for suggesting such major inaccuracies. -- Ken
<>
<> P.S. Allison describe the DEQNA as a state-driven device with PALs
<> (I think) and that "big F" may the the gate array also mentioned.
<
<You might not be totally out. I also thought the DEQNA was T-11 based,
<since the DEUNA is. :-)
I have a DEQNA in front of me. There is a micro and that is a 8751 8bitter.
The big chip is a LSI ASIC that is a linked list DMA controller. No t-11.
The RQDXn(n={1,2,3} uses a t-11. The DELQA also does not use a T-11.
Both use lots of logic in PALs and ASICs to perform several state machines
needed for eithenet. At the time of development there were few complete
and fast enough chipsets for eithernet. The DEQNA is mid 80s design and
quite old.
The DEUNA is quite different.
Allison
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Date: Fri, 19 Feb 1999 11:40:17 +1100 (EST)
From: johnh@psych.usyd.edu.au
Message-Id: <199902190040.LAA27443 at psychwarp.psych.usyd.edu.au>
To: pups at minnie.cs.adfa.edu.au
Subject: Re: DEQNA (was was Re: 2.9BSD: mbuf.h)
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| Just for the sake of being picky... the DEQNA is based on an Intel
| microcontroller chip (something 8085-ish, I think). The ethernet chipset
| seems to be Fairchild (it's certainly got a big F on it.)
|
The DEQNA uses a Intel 8751 (an EPROM version of 8051 family). I suspect that
it may deal with the programming protocol and the ring buffers. The
chip with the F (with bars top and bottom of the letter) is probably
Fujitsu.
These boards had a fairly bad reputation for lockups and dropped packets.
There was a 20+ wire ECO along with a PAL chip (with 8 of the pins cut off)
soldered on top of another chip.
The replacement ethernet controller was the DELQA, which was a complete
redesign and used a 68000 processor.
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Date: Fri, 19 Feb 1999 01:41:03 +0100 (MET)
From: Johnny Billquist <bqt@Update.UU.SE>
To: Allison J Parent <allisonp at world.std.com>
cc: pups at minnie.cs.adfa.oz.au
Subject: Re: Venix (was Re: 2.9BSD: mbuf.h)
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Hi, Alison.
> <You might not be totally out. I also thought the DEQNA was T-11 based,
> <since the DEUNA is. :-)
>
> I have a DEQNA in front of me. There is a micro and that is a 8751 8bitter.
> The big chip is a LSI ASIC that is a linked list DMA controller. No t-11.
I'm sorry. I didn't mean to imply that you were wrong, just that I was.
> The RQDXn(n={1,2,3} uses a t-11. The DELQA also does not use a T-11.
Never looked carefully at RQDX?, but the DELQA uses an M68K, that much I
*do* know. (As do the DELUA)
> Both use lots of logic in PALs and ASICs to perform several state machines
> needed for eithenet. At the time of development there were few complete
> and fast enough chipsets for eithernet. The DEQNA is mid 80s design and
> quite old.
You obviously knows more about this than I do. :-)
However, as I said, atleast the DELQA have an M68K...
And the DEQNA is old, yes...
> The DEUNA is quite different.
Obviously. But it is also pretty old. Not as buggy though, which should
have been a clue. :-)
Johnny
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at update.uu.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
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From: allisonp@world.std.com (Allison J Parent)
Message-Id: <199902190157.AA29020 at world.std.com>
To: pups at minnie.cs.adfa.oz.au
Subject: Re: Venix (was Re: 2.9BSD: mbuf.h)
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<I'm sorry. I didn't mean to imply that you were wrong, just that I was.
Not an argument, just posting to the group what went private by error.
<Never looked carefully at RQDX?, but the DELQA uses an M68K, that much I
<*do* know. (As do the DELUA)
Having two Qbus VAXen and several Qbus PDP-11s it's old turf. Also I worked
for DEC Engineering. that and I've done a lot of hardware level work on my
systems (repaired dead boards) so the designs are more familair.
<You obviously knows more about this than I do. :-)
<However, as I said, atleast the DELQA have an M68K...
<And the DEQNA is old, yes...
DELQA is not 68k, The DEUNA is. The DELQA is a cost reduced version
(less buggy too) of the DEQNA and is largely logically the same as the
DEQNA.
<> The DEUNA is quite different.
<
<Obviously. But it is also pretty old. Not as buggy though, which should
<have been a clue. :-)
Also The DELUA.
Allison
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Message-ID: <006401be5baa$06ce3da0$33d1b7c7 at eric-edwards>
From: "Eric Edwards" <eekg@ix.netcom.com>
To: "maximum entropy" <entropy at zippy.bernstein.com>,
<pups at minnie.cs.adfa.edu.au>
Subject: Re: 2.9BSD: mbuf.h
Date: Thu, 18 Feb 1999 20:48:59 -0500
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I'm not sure if anyone mentioned this, but you can build a working 2.9
kernel (sans network) from the sources by just commenting out the references
to the networking include files. I think there is an offending reference in
syslocal.c also.
Eric Edwards
eekg at ix.netcom.com
mag at csh.rit.edu
-----Original Message-----
From: maximum entropy <entropy@zippy.bernstein.com>
To: pups at minnie.cs.adfa.edu.au <pups at minnie.cs.adfa.edu.au>
Date: Tuesday, February 16, 1999 11:36 PM
Subject: 2.9BSD: mbuf.h
>"make unix" failed:
>Make: Don't know how to make /usr/include/sys/mbuf.h. Stop.
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From: allisonp@world.std.com (Allison J Parent)
Message-Id: <199902190214.AA14211 at world.std.com>
To: pups at minnie.cs.adfa.oz.au
Subject: Re: DEQNA (was was Re: 2.9BSD: mbuf.h)
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<The DEQNA uses a Intel 8751 (an EPROM version of 8051 family). I suspect th
<it may deal with the programming protocol and the ring buffers. The
<chip with the F (with bars top and bottom of the letter) is probably
<Fujitsu.
Correct on both cases.
<These boards had a fairly bad reputation for lockups and dropped packets.
<There was a 20+ wire ECO along with a PAL chip (with 8 of the pins cut off
<soldered on top of another chip.
Actually there were revs A->n and each rev had a step. The last one was
N-11... it was marginal. Good one tended to be good and the bad were PITA.
Also they tended to fail far often than MTBF predictions.
<The replacement ethernet controller was the DELQA, which was a complete
<redesign and used a 68000 processor.
The DELQA was not 68000. The board was far to small for that and had to be
Qbus dual width and compatable with DEQNA. I have a few of them in my vaxen
too. The Unibus versions DEUNA and the later DELUA were 68k and very good.
They were partly the reason why 730s and 750s were used for routers long
after they were replaced for other tasks.
Allison
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Date: Thu, 18 Feb 1999 21:22:56 -0500
From: allisonp@world.std.com (Allison J Parent)
Message-Id: <199902190222.AA21412 at world.std.com>
To: pups at minnie.cs.adfa.oz.au
Subject: Re: Venix (was Re: 2.9BSD: mbuf.h)
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<DELQA is not 68k, The DEUNA is. The DELQA is a cost reduced version
<(less buggy too) of the DEQNA and is largely logically the same as the
<DEQNA.
Memory parity exception... Eat foot time.
DELQA M7516 is 68k and lance chip... had to pull mine to check. The M7504
however I am correct as I pulled one down from the shelf before dining on
foot. Oh and the reson I forgot it's 68k, was the DELQA is far more
reliable! that and I only open the BA123 one a year to check the fans and
clean dust. It just don't break. ;)
Allison
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Date: Thu, 18 Feb 1999 21:36:11 -0500
From: Tim Shoppa <SHOPPA@trailing-edge.com>
To: PUPS at MINNIE.cs.adfa.OZ.AU
Message-Id: <990218213611.202000b8 at trailing-edge.com>
Subject: Re: DEQNA (was was Re: 2.9BSD: mbuf.h)
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><The replacement ethernet controller was the DELQA, which was a complete
><redesign and used a 68000 processor.
>The DELQA was not 68000.
Hate to turn this into a "no it isn't, yet it is" sequence, but all
my DELQA's have prominent 68000's on 'em.
> The board was far to small for that
No, it isn't. The 68000 is the quad pack, and is smaller than either
of the two custom gate arrays that does the Q-bus handshaking.
Tim.
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From: Warren Toomey <wkt@henry.cs.adfa.edu.au>
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Subject: Re: 2.9BSD: mbuf.h
In-Reply-To: <006401be5baa$06ce3da0$33d1b7c7 at eric-edwards> from Eric Edwards at "Feb 18, 1999 8:48:59 pm"
To: eekg at ix.netcom.com (Eric Edwards)
Date: Fri, 19 Feb 1999 14:06:14 +1100 (EST)
Cc: pups at minnie.cs.adfa.oz.au (Unix Heritage Society)
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In article by Eric Edwards:
> I'm not sure if anyone mentioned this, but you can build a working 2.9
> kernel (sans network) from the sources by just commenting out the references
> to the networking include files. I think there is an offending reference in
> syslocal.c also.
>
> Eric Edwards
> eekg at ix.netcom.com
> mag at csh.rit.edu
What is happening is that `make depend' invokes a script which finds
#includes in the source code, and builds a make dependency. However,
it's not very intelligent, and doesn't ignore:
#ifdef INET
#include <stuff>
when INET isn't defined. :-) This bites on several C files.
You just have to hand-prune the Makefile after make depend :-)
This is 2.9BSD, BTW, ignore if you're not using it.
Ciao!
Warren
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Date: Fri, 19 Feb 1999 11:19:31 +0100 (MET)
From: Johnny Billquist <bqt@Update.UU.SE>
To: Allison J Parent <allisonp at world.std.com>
cc: pups at minnie.cs.adfa.oz.au
Subject: Re: Venix (was Re: 2.9BSD: mbuf.h)
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On Thu, 18 Feb 1999, Allison J Parent wrote:
> <You obviously knows more about this than I do. :-)
> <However, as I said, atleast the DELQA have an M68K...
> <And the DEQNA is old, yes...
>
> DELQA is not 68k, The DEUNA is. The DELQA is a cost reduced version
> (less buggy too) of the DEQNA and is largely logically the same as the
> DEQNA.
Really? I have a DELQA sitting right in front of me, and when I look at
it, the large chip definitely says M68000. What could that be then?
Johnny
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at update.uu.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
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Date: Fri, 19 Feb 1999 11:22:35 +0100 (MET)
From: Johnny Billquist <bqt@Update.UU.SE>
To: Allison J Parent <allisonp at world.std.com>
cc: pups at minnie.cs.adfa.oz.au
Subject: Re: DEQNA (was was Re: 2.9BSD: mbuf.h)
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On Thu, 18 Feb 1999, Allison J Parent wrote:
> <The replacement ethernet controller was the DELQA, which was a complete
> <redesign and used a 68000 processor.
>
> The DELQA was not 68000. The board was far to small for that and had to be
> Qbus dual width and compatable with DEQNA. I have a few of them in my vaxen
> too. The Unibus versions DEUNA and the later DELUA were 68k and very good.
Hate to disagree with you, Alison. The the DELQA really is 68000, take a
peek inside yourself. It is a dual-width too...
And the DEUNA is T-11, while the DELUA is 68000.
I have never bothered plugging in any DEUNAs myself, since DELUAs are
pretty common, and they atleast are pretty good. Never had any problems
with any of them.
Johnny
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at update.uu.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
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1999-02-18 20:39 VaxMate Erin W. Corliss
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