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alt.sys.pdp8
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Bernhard Baehr
Mar 6
PDP-8/E Simulator 2.5.1
Hi all, there is a small optimization update available for the Macintosh PDP-8/E Simulator: - The
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PDP-8/E Simulator 2.5.1
Hi all, there is a small optimization update available for the Macintosh PDP-8/E Simulator: - The
Mar 6
Lars Brinkhoff
10/23/22
Upcoming PiDP-10 demo in Zurich
Hello PiDP and/or PDP-10 enthusiasts, Oscar Vermeulen is going to demo his PiDP-10 prototype at the
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Upcoming PiDP-10 demo in Zurich
Hello PiDP and/or PDP-10 enthusiasts, Oscar Vermeulen is going to demo his PiDP-10 prototype at the
10/23/22
Bernhard Baehr
10/3/22
PDP-8/E Simulator 2.5 can play Spacewar
The PDP-8/E Simulator now has a VC8-E Point Plot Display System plug-in with two VR20 oscilloscopes (
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PDP-8/E Simulator 2.5 can play Spacewar
The PDP-8/E Simulator now has a VC8-E Point Plot Display System plug-in with two VR20 oscilloscopes (
10/3/22
Bob Armstrong
9/26/22
ROMs for the Intersil Intercept 6912 CPU card?
That's about it - does anybody have a dump of the ROMs for the Intercept 6912 CPU card? A source
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ROMs for the Intersil Intercept 6912 CPU card?
That's about it - does anybody have a dump of the ROMs for the Intercept 6912 CPU card? A source
9/26/22
Bob Armstrong
, …
Johnny Billquist
13
8/23/22
6120 differences in GTF/RTF?
On 2022-08-23 15:04, Bob Armstrong wrote: > On Monday, August 22, 2022 at 1:38:27 PM UTC-7, Johnny
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6120 differences in GTF/RTF?
On 2022-08-23 15:04, Bob Armstrong wrote: > On Monday, August 22, 2022 at 1:38:27 PM UTC-7, Johnny
8/23/22
Bob Armstrong
, …
Vincent Slyngstad
17
8/21/22
TU58 DECtape-II driver for OS/8
On 8/21/2022 9:20 AM, Dennis Boone wrote: > > Very vague recollection is that MDC8 was the SCSI
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TU58 DECtape-II driver for OS/8
On 8/21/2022 9:20 AM, Dennis Boone wrote: > > Very vague recollection is that MDC8 was the SCSI
8/21/22
NoSmoke
, …
Ian Schofield
8
7/1/22
SABR Assembler
On Monday, June 27, 2022 at 6:02:58 PM UTC+1, bill....@gmail.com wrote: > On Sunday, June 26, 2022
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SABR Assembler
On Monday, June 27, 2022 at 6:02:58 PM UTC+1, bill....@gmail.com wrote: > On Sunday, June 26, 2022
7/1/22
David Armstrong
6/17/22
PDP8e FPGA implementation
I had previously announced that I was working on an FPGA implementation of a PDP8e. I have it working
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PDP8e FPGA implementation
I had previously announced that I was working on an FPGA implementation of a PDP8e. I have it working
6/17/22
Bob Vines
,
Al Kossow
4
6/9/22
LINC-8 Control Panel Schematics?
On Wednesday, June 8, 2022 at 10:41:06 PM UTC-4, Al Kossow wrote: > On 6/8/22 7:31 PM, Al Kossow
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LINC-8 Control Panel Schematics?
On Wednesday, June 8, 2022 at 10:41:06 PM UTC-4, Al Kossow wrote: > On 6/8/22 7:31 PM, Al Kossow
6/9/22
Will Senn
, …
dave_th...@comcast.net
20
5/14/22
keyboard scancodes, ascii, asr33, and os/8
On Tue, 8 Feb 2022 02:49:04 +0100, Johnny Billquist <b...@softjar.se> wrote: > On 2022-02-07
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keyboard scancodes, ascii, asr33, and os/8
On Tue, 8 Feb 2022 02:49:04 +0100, Johnny Billquist <b...@softjar.se> wrote: > On 2022-02-07
5/14/22
David Armstrong
, …
Rob Doyle
13
4/15/22
FPGA PDP8e
> Sorry for the resend. There appears to be no way to directly reply to > an author of a
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FPGA PDP8e
> Sorry for the resend. There appears to be no way to directly reply to > an author of a
4/15/22
Bernhard Baehr
, …
Johnny Billquist
20
4/6/22
PDP-8/E Simulator 2.4 plays music
On 2022-04-05 17:04, Don Baccus wrote: > On Monday, April 4, 2022 at 7:24:01 AM UTC-7, Johnny
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PDP-8/E Simulator 2.4 plays music
On 2022-04-05 17:04, Don Baccus wrote: > On Monday, April 4, 2022 at 7:24:01 AM UTC-7, Johnny
4/6/22
Tom Hunter
2
4/5/22
MM8-EJ core memory board set wanted
On Sunday, March 20, 2022 at 11:03:51 PM UTC+8, Tom Hunter wrote: > Does anybody have a spare 8K
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MM8-EJ core memory board set wanted
On Sunday, March 20, 2022 at 11:03:51 PM UTC+8, Tom Hunter wrote: > Does anybody have a spare 8K
4/5/22
Bernhard Baehr
, …
Don Baccus
17
2/22/22
PDP-8/E Simulator 2.3.1
On Monday, February 21, 2022 at 4:13:27 PM UTC-8, Don Baccus wrote: > On Monday, February 21, 2022
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PDP-8/E Simulator 2.3.1
On Monday, February 21, 2022 at 4:13:27 PM UTC-8, Don Baccus wrote: > On Monday, February 21, 2022
2/22/22
will...@gmail.com
, …
Ian Schofield
19
2/19/22
Building OS/8 from paper tape...
On Thursday, February 3, 2022 at 4:41:27 PM UTC, Robert wrote: > On Fri, 28 Jan 2022 04:23:20 -
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Building OS/8 from paper tape...
On Thursday, February 3, 2022 at 4:41:27 PM UTC, Robert wrote: > On Fri, 28 Jan 2022 04:23:20 -
2/19/22
will...@gmail.com
, …
steve...@gmail.com
3
1/28/22
UPPER CASE only and a question about the symbolic tape editor
The pdp8/e came out in in about 1972. By then, DecTape and disk-based systems were dominant for code
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UPPER CASE only and a question about the symbolic tape editor
The pdp8/e came out in in about 1972. By then, DecTape and disk-based systems were dominant for code
1/28/22
will...@gmail.com
, …
steve...@gmail.com
13
1/28/22
Best source for learning to program pdp 8/e
I would recommend adding to the list: AA-H609A-TA OS8 v3d Language Reference Manual You can find it
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Best source for learning to program pdp 8/e
I would recommend adding to the list: AA-H609A-TA OS8 v3d Language Reference Manual You can find it
1/28/22
will...@gmail.com
, …
William Cattey
8
1/27/22
where to find pdp8e programming articles
On Thursday, January 27, 2022 at 2:42:49 PM UTC-6, bill....@gmail.com wrote: > On Thursday,
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where to find pdp8e programming articles
On Thursday, January 27, 2022 at 2:42:49 PM UTC-6, bill....@gmail.com wrote: > On Thursday,
1/27/22
Al Kossow
,
William Cattey
2
1/27/22
Scans of DECUS 12-bit SIG newsletters #1 - 27 available
On Saturday, July 23, 2005 at 4:36:09 PM UTC-4, Al Kossow wrote: > http://www.bitsavers.org/dec/
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Scans of DECUS 12-bit SIG newsletters #1 - 27 available
On Saturday, July 23, 2005 at 4:36:09 PM UTC-4, Al Kossow wrote: > http://www.bitsavers.org/dec/
1/27/22
Bernhard Baehr
6/6/21
PDP-8/E Simulator 2.3 for the Apple Macintosh
Today I have released the final version 2.3 of the PDP-8/E Simulator. These are the most important
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PDP-8/E Simulator 2.3 for the Apple Macintosh
Today I have released the final version 2.3 of the PDP-8/E Simulator. These are the most important
6/6/21
David Meyer
, …
Vincent Slyngstad
13
4/24/21
PAL-D Assembler Character String Processing
Thanks for posting that, steve. That's a really masterful example.
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PAL-D Assembler Character String Processing
Thanks for posting that, steve. That's a really masterful example.
4/24/21
Nigel Williams
4/18/21
NEOPAL PAL-D simulator written in BASIC for PDP-8
This is a long shot but will ask anyway, if anyone happens to have come across this program I would
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NEOPAL PAL-D simulator written in BASIC for PDP-8
This is a long shot but will ask anyway, if anyone happens to have come across this program I would
4/18/21
Tom Hunter
11/24/20
Wanted PDP-8
I am looking to buy a complete and working DEC PDP-8 series in good cosmetic condition. Specifically
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Wanted PDP-8
I am looking to buy a complete and working DEC PDP-8 series in good cosmetic condition. Specifically
11/24/20
Thomas Moss
11/10/20
Wanted: PDP-8/f or m (with or without cards)
Hi All, I'm looking for a PDP-8/f or m. At a minimum I'd like the chassis with PSU, front
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Wanted: PDP-8/f or m (with or without cards)
Hi All, I'm looking for a PDP-8/f or m. At a minimum I'd like the chassis with PSU, front
11/10/20
Bernhard Baehr
11/9/20
PDP-8/E Simulator 2.3 beta
Just in time with Apple's "One more thing" event tomorrow, here is an other one more
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PDP-8/E Simulator 2.3 beta
Just in time with Apple's "One more thing" event tomorrow, here is an other one more
11/9/20
Thomas Moss
10/7/20
Tips on reviving a TU56 + TD8E?
Hi All, I recently bought a TU56 for my PDP-8/e, and am looking for some advice on getting it to work
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Tips on reviving a TU56 + TD8E?
Hi All, I recently bought a TU56 for my PDP-8/e, and am looking for some advice on getting it to work
10/7/20
Martin Eberhard
9/23/20
Trade PC05 for PC04?
I have an unrestored PC05 paper tape reader/punch. All components appear to be present, though it is
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Trade PC05 for PC04?
I have an unrestored PC05 paper tape reader/punch. All components appear to be present, though it is
9/23/20
Martin Eberhard
, …
Josef Moellers
13
9/18/20
OS/8 ASCII file definition?
On 18.09.20 09:44, K. Krause wrote: > On 18.09.20 05:24, William Cattey wrote: >> The
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OS/8 ASCII file definition?
On 18.09.20 09:44, K. Krause wrote: > On 18.09.20 05:24, William Cattey wrote: >> The
9/18/20
Bernhard Baehr
, …
Vincent Slyngstad
8
9/8/20
Looking for MAINDEC-08-D3RA-D TC01/TC08 DECTREX1 Random Exerciser Documentation
Volker, thanks again for the scan, and Vincent, thanks for the OCR. At the moment, the PDP-8/E
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Looking for MAINDEC-08-D3RA-D TC01/TC08 DECTREX1 Random Exerciser Documentation
Volker, thanks again for the scan, and Vincent, thanks for the OCR. At the moment, the PDP-8/E
9/8/20
Martin Eberhard
,
Thomas Moss
2
9/6/20
New Xmodem Device Handlers for OS/8
Martin, Very nice! Just as I was thinking about doing something similar myself too, heh. (although as
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New Xmodem Device Handlers for OS/8
Martin, Very nice! Just as I was thinking about doing something similar myself too, heh. (although as
9/6/20