Search found 144 matches

by walter
23 Sep 2022, 20:37
Forum: Escape Meta Alt Control Shift
Topic: Old microprocessors
Replies: 1
Views: 56

Old microprocessors

I stumbled upon https://www.righto.com/2015/05/the-texa ... first.html

It's about the first microprocessor. I am posting it here, as it also discusses the speed (at the time) of MOS CPU's versus CPU's based on multiple TTL chips.
by walter
23 Sep 2022, 12:21
Forum: Escape Meta Alt Control Shift
Topic: PyCon UK Talk Proposal
Replies: 10
Views: 493

Re: PyCon UK Talk Proposal

Tweaking the presentation until T-5min... been there, done that :-)

You spoke very kindly of Marcel and I too find it a comforting thought that his work has inspired others.
by walter
22 Sep 2022, 15:59
Forum: Escape Meta Alt Control Shift
Topic: PyCon UK Talk Proposal
Replies: 10
Views: 493

Re: PyCon UK Talk Proposal

Nice! Kudos for doing a whole talk with just one slide. I once did a presentation on TinyBSD, booting TinyBSD into RAM from a 3.5" floppy, then putting in a second floppy holding JPGs of the slides to show. The 486 I ran it on did not have a coprocessor so they loaded really slowly :-) I enjoye...
by walter
19 Aug 2022, 16:05
Forum: Escape Meta Alt Control Shift
Topic: PyCon UK Talk Proposal
Replies: 10
Views: 493

Re: PyCon UK Talk Proposal

Looking forward to the talk!
by walter
04 Aug 2022, 22:32
Forum: Kit assembly gallery
Topic: Gigatron reaches the Falkland Islands (eventually)...
Replies: 3
Views: 494

Re: Gigatron reaches the Falkland Islands (eventually)...

This Gigatron has gotten the nicest view of all of them!
by walter
31 Jul 2022, 20:13
Forum: Hardware and software hacking
Topic: gigatron cases?
Replies: 9
Views: 1905

Re: gigatron cases?

The font only contains the characters g, i, a, t, r, o, n. That means you can't use the capital G, just use a lower case G at the beginning. The "TTL" part needs to be in a regular font. Something like combining text("gigatron", font = "gigatron", size=6); with text(&qu...
by walter
31 Jul 2022, 16:51
Forum: Hardware and software hacking
Topic: gigatron cases?
Replies: 9
Views: 1905

Re: gigatron cases?

I thought, why is the logo on the back? But I see it's also on the front :)

Maybe you can use the official font to generate the logo.
by walter
02 May 2022, 08:29
Forum: Hardware and software hacking
Topic: Lies, Damned Lies and Benchmarks.
Replies: 23
Views: 2160

Re: Lies, Damned Lies and Benchmarks.

Nice. 190 times faster and 200.000 times more expensive :)

Still, the Cray-1 is better looking than the Gigatron. There's in in the Heinz Nixdorf museum in Paderborn Germany.
by walter
08 Feb 2022, 09:03
Forum: Kit assembly gallery
Topic: Gigatron deserves a gold frame
Replies: 2
Views: 687

Re: Gigatron deserves a gold frame

That looks nice 8-)
by walter
06 Feb 2022, 10:03
Forum: Hardware and software hacking
Topic: I made a ROM full of games
Replies: 11
Views: 1630

Re: I made a ROM full of games

Nice!