[PiDP-1]

Workaround for Wayland/labwc issue added to t30dpy and t30dpy3. T30dpy3 now allows window resizing by

Yes, but I don't want to force people to do that. I have after discussions with Claude (yes, the

I tracked down why p7sim performs so poorly on most platforms but is fine on the pi4. It's kind

https://flashbak.com/the-pdp-1-483567/

I've decided to stick with SDL2 for now. SDL3 has only been released on most of the Linux

Ok thanks Bill, The programflag drivers generates the sound via a rc filters. The program for the

Good point. Normally, should be no need to mix binaries, and the panel driver is the only thing that

I've done some major rework of t30dpy's alpha blending and initial color code. It was over-

When I was at the Computer History Museum last Dec watching the last running PDP-1 and Type 30

If that doesn't work, cd into the .../src/bliconlnlights/pdp1 directory in your install dir and

Thanks for all the suggestions. I tried various combinations using Bill's ad1 but couldn't

Great, thanks. I'll give it a try. Win On Saturday, May 23, 2026 at 7:47:01 PM UTC-4 wjegr...@

You can try disassembling it with the disassembler in my repo, which is more recent than the one in

Some more experiments with the software random. A tiny change really improves the apparent randomness

Here's an even more impressive and I think pretty fun lines. This one uses vcontinue, which are

Finally finished adding support for typewriter input, and the Lisp tape, to https://sgeo.github.io/

Lacking responses, I think I've figured out that a start, readin, continue, or examine will

This would never have existed on any real PDP-1. Well, it could have, but only on separate monitors.

I'm using it as an art work on the wall with the Type 30 in a picture frame and a PiDP-8/I as a

The subconscious is a wonderful thing. It just suddenly came to me what to look for, bingo. It will

Hard to see the details, but this is the Type 340 using its Type 342 character generator to draw

I guess I shouldn't be that concerned. I've tweaked p7simES, (yes, went down the rabbit hole,

I found a binary that wouldn't load for the maindec test and managed to disassemble it The mac is

I updated the app again with a bunch of PiDP-x and SimH information so you always have it to hand.

One other thing Bill... I notice the 'blinky lights' behaviour is much improved compared to

Hmm, what happened to the pdf? One more time..

My apologies, I messed up the critical patch update, pushed the wrong version. Too little sleep. All

It seems to be OK. Mine is running on a pi5, but I do occasionally test on a pi4 and don't

This covers my implementation. I'm including a pdf of it just because I think it's such a

Sorry, but I broke display in my earlier update, it's fixed. More cross-platform gcc diffs. On