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PiDP-10

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Manual regularly updated, download at https://obsolescence.dev/pidp10-sw/PiDP-10_Manual.pdf . And run 'git pull' in your /opt/pidp10 directory for any sw updates!

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DR, … oscarv8

12/31/25

Now I have no BlinkenLitz

Dale, On Saturday, December 20, 2025 at 11:53:18 PM UTC+1 daleea...@gmail.com wrote: Thanks for the

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Now I have no BlinkenLitz

Dale, On Saturday, December 20, 2025 at 11:53:18 PM UTC+1 daleea...@gmail.com wrote: Thanks for the

12/31/25

Carl Marbach, … oscarv36

12/31/25

minimum software

Yes - I pulled in all Richard's improvements. Next step, in January, will be to have a working

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minimum software

Yes - I pulled in all Richard's improvements. Next step, in January, will be to have a working

12/31/25

Capnrob97, … Lars Brinkhoff9

12/30/25

Question about possibility of host pi sending messages to the ITS teletype Model 33

I got the python script going to download the ABC News top stories RSS feed. The bottom teletype is

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Question about possibility of host pi sending messages to the ITS teletype Model 33

I got the python script going to download the ABC News top stories RSS feed. The bottom teletype is

12/30/25

12/20/25

IMPORTANT: software update for Pi OS Trixie

So the new Pi OS 'Trixie' version came out, and it broke the PiDP-10. It should be fixed now

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IMPORTANT: software update for Pi OS Trixie

So the new Pi OS 'Trixie' version came out, and it broke the PiDP-10. It should be fixed now

12/20/25

Francis King, … Lars Brinkhoff23

12/19/25

Graphics programming on the PiDP-10

Francis King wrote: > Replacing LOOP: JUMPA LOOP with LOOP: JFCL .HANG, but this uses just as much

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Graphics programming on the PiDP-10

Francis King wrote: > Replacing LOOP: JUMPA LOOP with LOOP: JFCL .HANG, but this uses just as much

12/19/25

Charley Jones, … Lars Brinkhoff15

12/11/25

SHRDLU Source Code?

Eric wrote: I wish we had source to TWDEMO, but we don't. * disassembling sounds intensifies * In

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SHRDLU Source Code?

Eric wrote: I wish we had source to TWDEMO, but we don't. * disassembling sounds intensifies * In

12/11/25

John Francini, … Lars Brinkhoff3

12/11/25

Happy DEC-10 day!

John Francini wrote: Just reviving a tradition that used to happen on Usenet and mailing lists. Happy

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Happy DEC-10 day!

John Francini wrote: Just reviving a tradition that used to happen on Usenet and mailing lists. Happy

12/11/25

DR, … Michael J. Kupec16

12/5/25

Setup SD card to start anew with Pi5 running a -10

I concur with using Angry IP Scanner! Works great for finding IP of any new headless system I'm

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Setup SD card to start anew with Pi5 running a -10

I concur with using Angry IP Scanner! Works great for finding IP of any new headless system I'm

12/5/25

Francis King, … Eric Swenson15

11/23/25

sorry for the weird rendering of the esc characters there. ESCj is $J and ESCl is $L, where $ is alt

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sorry for the weird rendering of the esc characters there. ESCj is $J and ESCl is $L, where $ is alt

11/23/25

11/19/25

Decwar event at UTAustin November 20

Alrighty all you starship commanders - tomorrow is the event - jump on in and let's have some fun

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Decwar event at UTAustin November 20

Alrighty all you starship commanders - tomorrow is the event - jump on in and let's have some fun

11/19/25

stephan küppers, … terri-...@glaver.org7

11/8/25

Installing linux-x64/amd64 and pidp-10 on an amd64-laptop

Given that the PiDP software is using an older version of SIMH with Blinkenbone mods the '

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Installing linux-x64/amd64 and pidp-10 on an amd64-laptop

Given that the PiDP software is using an older version of SIMH with Blinkenbone mods the '

11/8/25

Andrew Barron, … H. Fisher72

11/2/25

New book about the PiDP-10 including ITS, TOPS-10 and TOPS-20

Does anybody in the US have a copy of the book they'd sell for a reasonable price? I emailed

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New book about the PiDP-10 including ITS, TOPS-10 and TOPS-20

Does anybody in the US have a copy of the book they'd sell for a reasonable price? I emailed

11/2/25

Francis King, … Eric Swenson8

11/2/25

ITS Midas system calls

The .open UUO doesn't allow specification of the SNAME; the .CALL OPEN system call does. The

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ITS Midas system calls

The .open UUO doesn't allow specification of the SNAME; the .CALL OPEN system call does. The

11/2/25

11/1/25

VNC for PiDP system console only?

After quite a few false starts, I managed to get an old Kindle running as a mirror of my current

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VNC for PiDP system console only?

After quite a few false starts, I managed to get an old Kindle running as a mirror of my current

11/1/25

10/30/25

I saw this on Reddit r/emacs. It might be of interest. History of Emacs on the PDP-10 F.

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I saw this on Reddit r/emacs. It might be of interest. History of Emacs on the PDP-10 F.

10/30/25

Francis King, … Ric Werme10

10/23/25

Thank you everyone for your input, which has gone into the PowerPoint deck. On Wednesday, October 22,

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Thank you everyone for your input, which has gone into the PowerPoint deck. On Wednesday, October 22,

10/23/25

Teri Bertram, … David Todd12

10/22/25

remote telnet into TOPS-20

On Thursday, July 31, 2025 at 8:26:43 PM UTC-4 Andrew Barron wrote: @TELNET TELNET>203.38.121.133

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remote telnet into TOPS-20

On Thursday, July 31, 2025 at 8:26:43 PM UTC-4 Andrew Barron wrote: @TELNET TELNET>203.38.121.133

10/22/25

Liam Proven, … Darryll Truchan5

10/17/25

There is an error with libpcre. Seems libpcre3 is gone and the emulator depends on it. I followed the

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There is an error with libpcre. Seems libpcre3 is gone and the emulator depends on it. I followed the

10/17/25

Ric Werme, … terri-...@glaver.org11

10/15/25

Kermit and TOPS-10: to Linux works, to TOPS-10 doesn't

Well, I finally had time to make a start at building Kermit on 6.03. I didn't get very far: .copy

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Kermit and TOPS-10: to Linux works, to TOPS-10 doesn't

Well, I finally had time to make a start at building Kermit on 6.03. I didn't get very far: .copy

10/15/25

Richard McDonald

10/9/25

Naked pdp10 on WSL2 Ubuntu 24

I successfully installed pdp10 on a PI5 connected to Oscar's front panel. Looks good and works

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Naked pdp10 on WSL2 Ubuntu 24

I successfully installed pdp10 on a PI5 connected to Oscar's front panel. Looks good and works

10/9/25

Eric Swenson, Tim Radde5

10/8/25

TOPS-10 issue with new user

REACT is documented here: http://www.bitsavers.org/pdf/dec/pdp10/TOPS10_softwareNotebooks/vol15/AA-

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TOPS-10 issue with new user

REACT is documented here: http://www.bitsavers.org/pdf/dec/pdp10/TOPS10_softwareNotebooks/vol15/AA-

10/8/25

Curtis Vaughan (ACSS)

10/6/25

RPDP install on Arch

If anyone's using an Arch based system, you can edit the rpdp_install script by changing the

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RPDP install on Arch

If anyone's using an Arch based system, you can edit the rpdp_install script by changing the

10/6/25

Ric Werme, Lars Brinkhoff6

10/3/25

Subroutine calls on the PDP-10

Ric wrote: This is rarely used because a chain of subroutine calls would need an AC for each step.

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Subroutine calls on the PDP-10

Ric wrote: This is rarely used because a chain of subroutine calls would need an AC for each step.

10/3/25

John Blackburn, … John Francini5

10/2/25

Hello John, I don't believe that DEC-distributed TOPS-20's LOGIN command has a "press

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Hello John, I don't believe that DEC-distributed TOPS-20's LOGIN command has a "press

10/2/25

Curtis Vaughan (ACSS), … Lars Brinkhoff6

10/2/25

I think it's advisable to back up your disk packs every once in a while, and/or write backup

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I think it's advisable to back up your disk packs every once in a while, and/or write backup

10/2/25

Adam Thornton, … R Clark13

10/1/25

PiDP-1 s/n 48 arrived today!

Thanks! On Wednesday, October 1, 2025 at 9:44:57 AM UTC-6 amp...@gmail.com wrote: Groups for

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PiDP-1 s/n 48 arrived today!

Thanks! On Wednesday, October 1, 2025 at 9:44:57 AM UTC-6 amp...@gmail.com wrote: Groups for

10/1/25

terry-...@glaver.org, … sunnyboy01010139

9/28/25

Pictures of my case mods

I went for quiet. I have enough loud fans on other systems, including a Sun V440 in storage that has

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Pictures of my case mods

I went for quiet. I have enough loud fans on other systems, including a Sun V440 in storage that has

9/28/25

Bill B, … Bob Lash23

9/27/25

Anyone know how to play spcwr in ITS?

As a further test to try to understand why SPCWAR is not responding to my USB controllers, I

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Anyone know how to play spcwr in ITS?

As a further test to try to understand why SPCWAR is not responding to my USB controllers, I

9/27/25

Andy, … Jon Jackson148

9/27/25

Photos of newly-assembled PiDP-10s!

Thanks, Terry. On Sat, Sep 27, 2025 at 1:48 AM terry-...@glaver.org <terry-...@glaver.org>

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Photos of newly-assembled PiDP-10s!

Thanks, Terry. On Sat, Sep 27, 2025 at 1:48 AM terry-...@glaver.org <terry-...@glaver.org>

9/27/25

Stephen Jones, … pbi...@gmail.com4

9/24/25

KI10 bays 1&2 powered up

Please get them to Al Kossow and included on Bitsavers! Al Kossow a...@bitsavers.org Posterity sends

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KI10 bays 1&2 powered up

Please get them to Al Kossow and included on Bitsavers! Al Kossow a...@bitsavers.org Posterity sends

9/24/25

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