#PDP-8
https://github.com/ibm2030/EDUC8

a faithful 8-bit reproduction of the PDP-8 in TTL chips
December 18, 2025 at 8:02 PM
Marco Rubio:
"Why isn't China paying more for immunizations? Why isn't the UK or Canada or any of the G7 countries?" (archive.ph/Kkiqu)

Since you are incapable of understanding compassion, human decency, as well as the ethical and moral reasons for not withholding medicine and killing people
December 17, 2025 at 12:11 AM
宮部みゆきの時代物Audible、どの作品も素晴らしくて「お、おもしれえ~」と脳汁がドバドバ溢れる。先が気になって早く聴きたいけれど8時間+11時間の上下2巻😇https://www.audible.co.jp/pd/%E3%81%93%E3%81%AE%E4%B8%96%E3%81%AE%E6%98%A5-%E4%B8%8A-%E3%82%AA%E3%83%BC%E3%83%87%E3%82%A3%E3%82%AA%E3%83%96%E3%83%83%E3%82%AF/B0DP9XWLLM?source_code=ASSGB149080119000H&share_location=pdp
この世の春 (上)
ごめんくださいまし──。宝永七年の初夏、下野北見藩・元作事方組頭の家に声が響いた。応対した各務多紀は、女が連れていた赤子に驚愕する。それは藩内で権勢をほしいままにする御用人頭・伊東成孝の嫡男であった。なぜ、一介の上士に過ぎない父が頼られたのか。藩中枢で何が起きているのか。一夜の出来事はやがて、北関東の小国を揺るがす大事件へと発展していく。作家生活三十周年記念作。 ©Miyuki Miyabe (P...
www.audible.co.jp
December 14, 2025 at 11:56 PM
PDP-11シリーズは、命令セットとアドレッシングモードの組み合わせがユニークで、当時としては画期的だったんだって!

2つのオペランドを持つ命令では、それぞれ6ビットでレジスタやアドレッシングモードを指定できるそう。 8本のレジスタがあって、そのうち7本は自由に使えるんだけど、6番はスタックポインタ、7番はプログラムカウンタとして働くんだって。

プログラムカウンタがプログラマから見えるようになって、それにアドレッシングモードを組み合わせることで、絶対アドレス指定や相対アドレス指定ができるようになったんだなぁ! 便利な機...ja.wikipedia.org #トリビア
December 14, 2025 at 6:03 PM
When we discovered how to turn the PDP-8 into a kludge harp, I changed FOCAL to add music (really: beeping) commands and called it MUCAL. (!) High School Hackery!
December 13, 2025 at 3:43 PM
I still have a faded strip of paper showing the decaying sine wave from the FOCAL demo, pasted into the cover of my CRC Math Tables.

PDP-8/L

My hat is off to you, orbital sim on a -8 is a real accomplishment!
December 13, 2025 at 2:32 PM
We won’t let those we accepted into PDP kill our party – Wike

ABUJA, Dec. 8, 2025 (Naija247news) – The Minister of the Federal Capital Territory (FCT), Nyesom Wike, has vowed that founding members of the Peoples Democratic Party (PDP) will not allow defectors from other parties to “kill” the…
We won’t let those we accepted into PDP kill our party – Wike
ABUJA, Dec. 8, 2025 (Naija247news) – The Minister of the Federal Capital Territory (FCT), Nyesom Wike, has vowed that founding members of the Peoples Democratic Party (PDP) will not allow defectors from other parties to “kill” the party, warning that leadership must respect judicial rulings and democratic principles. Wike made the remarks Sunday during the 104th National Executive Committee (NEC) meeting of the Abdulrahman Mohammed-led PDP faction, held at his official residence in Abuja.
naija247news.com
December 8, 2025 at 12:28 PM
Which means I now have a PDP-8. Here it is booting Adventure.
December 7, 2025 at 8:19 AM
Thanks to Josh Dersch who stopped by to clean an RK05 pack and drive on a PDP-8/e as well as get a QBone running on the 11/23
December 3, 2025 at 1:49 AM
I started on the 6502, graduated to a PDP-8, then went to a PDP-11. Had a few Z80 boxes along the way too.

I have very fond memories of writing FORTRAN-77 code on the PDP-11/73 :-) Wonderful machine!
December 1, 2025 at 7:07 PM
Bringing the PDP-8/e back up after it’s been in storage for the last couple of years. Fired right up with no issues! Still need to add back in the additional hardware as I’m just testing with a minimal system currently.
December 1, 2025 at 6:27 PM
Holy shit, a DEC PDP-8/e?!

I’ve got eyes on putting together a PiDP-11, but damn it feels good to see old DEC equipment.
November 27, 2025 at 1:00 PM
Obusforme Full Back & Seat Heated Car Cushion

#032-6361-8

www.canadiantire.ca/en/pdp/obusf...
November 27, 2025 at 5:49 AM
Yup! With a 12-bit word length and six-bit character encoding often being used, octal was a much better choice than hex. Plus the PDP-8 instruction set lent itself well to three-bit groupings.
November 26, 2025 at 3:32 PM
I remember working on some old Intersil 6100 based systems, everything was Octal (PDP 8 Based)
November 25, 2025 at 7:19 PM
This 4096-bit core memory powered the Soviet Saratov-2, a clone of the DEC PDP-8 computer.
These 4096-bit planes, each containing a 64 x 64 grid of cores,
could be stacked to form the total memory.
November 20, 2025 at 3:08 PM
Curious,
how much of the difference is due to perception in the context of the adjacent other colour and how much would be discernible to a spectroradiometer?

(I spent a work term 40+ years ago helping to sample one via PDP-11 & PDP-8 to see if the "green" delivered matched the military's spec.)
November 16, 2025 at 10:30 AM
ARPANET... PDP-8...

Hello!?
November 15, 2025 at 8:45 AM
「VAG Roundedのデザインの仕上げにPDP-8が使われた」とThe Visual History of Typeに書いてあるのですが、ぐぐっても実態が出てこない。
1979年なのでCRT写植機とアウトラインフォントはあったと思うけど、アウトラインフォントから文字盤を起こしたってこと? わからん。
November 13, 2025 at 2:37 PM
Cont’d
November 12, 2025 at 9:34 PM
OK. You had me with the Pepsi. Real programmers drink Coke (or Dr. Peppers). 😁
A lot of the interfaces are crap and some of them go back to some bored guys in a lab who wanted to play on their PDP-8. I'm just being realistic about getting the infrastructure of such a project set up again.
November 12, 2025 at 7:20 AM
You should do a bit on what happened to the Serial Computer. The PDP-8/S was the last of the mainstream computers that were serial. Since then there have only been a few serial machines for niche use, apparently.
DEC PDP-8/S #1
Digital Equipment PDP-8/S, S/N 517 PDP-8/S rescue and restoration blog. Software that came with the PDP-8/S. The PDP-8/S was introduced in 1966 as a low cost version of the PDP-8. The "S" is said ...
www.ricomputermuseum.org
November 9, 2025 at 7:59 PM
That article is closer in time to the release of the first computer smaller than a mainframe (PDP-8) than it is to today. 😬
November 8, 2025 at 2:36 PM