[PiDP-1]

Bill, On Saturday, September 27, 2025 at 1:22:05 PM UTC+2 wjegr...@gmail.com wrote: How are binaries

On Wednesday, February 4, 2026 at 5:46:13 PM UTC-5 ke...@mcgrath.name wrote: I can imagine an actual

I was prompted to provide a list, here it is.

Just to show someone is actually using this, here it is running on my win11 box connected to one of

Argh! Never mind, I'm not sure what I was looking at, but dcp is set and everything seems to be

Good question. BenQ has this to say regarding LCD monitors: "In principle, BenQ monitors are

After more digging and semi-deciphering the posted PDP-4 diagnostic code, here's what seems to be

My rack kit, S/N: 089 is now finally complete (controllers, HDMI monitor, audio and labels)! I

After spouting off about proper use of dpy, ioh I realized I wasn't walking my talk. I redid my

Cool. I had seen that description, but it's vague on just how and when the AC and IO are valid.

Thank you Bill, and thank you -R for your perseverance in getting the game running on your system. I

There is another PDP-1 feature, Flags, that can be used in your programs. The DEC PDP-1 computer has

It was quite remarkable for the time. I remember seeing a sentence in one of the hardware manuals

I do see an interesting/annoying moving intensity band. I've seen this in some other programs. I

I posted updated code to the Files section of the project on Hackaday. Not much is new except that I

Thank you for the corrected 9-pin image that you have working in your setup !! On Mon, Jan 26, 2026

There's also Gunkies. Get an account there and build it out. https://gunkies.org/wiki/PDP-1 —Milo

That's great. I actually still have my RL series books somewhere, might have to dig them out. I

#0007 has joined the gang in South Harbour, Falkland Islands. He took a few days to build, including

While testing, I ran into one column of switches not wrking. Tried using a different raspberry pi

I had a post up here since yesterday with a photo of the back of the DB-9 with my labels. I have

For those of us using a separate monitor for the type 30, it can't be started independently as

Ok, I have characters showing up, but this isn't what you think it is: or this: Why do things in

On Friday, January 23, 2026 at 7:06:53 PM UTC-5 sunnybo...@gmail.com wrote: I should mention that

Thanks! I'll look into that. For anyone else, here's the config script (added here as both

Incidentally, if you watch carefully you will see a difference between how the actual -1 works and

The audio on/off app I did only works with my modded version of pidp-1 with the enhanced audio

Bill, do you have that app? On my system Ctrl-F1 does not work (other F keys work but not that combo)

I fixed mine today as part of overall completion of my HDMI screen project. I just touched the back

This has some minor tweaks, basically reducing iterations over the shared mem array and allowing

I guess I wasn't clear. Macro automatically converts dpy to dpy i, 730007. So, you will see in a