notes on the #PDP-11/70. #DEC #history #retrocomputing
on 02025-10-11someone tried to get ChaCha20 running in #PDP-11 assembly. #retrocomputing
on 02025-08-08Walter Bright’s “Empire” for #PDP-11 in assembly, written for his H11. Non-commercial-use license. #retrocomputing
on 02025-08-08Angstrem still manufactures their 1806VM2 #PDP-11 on a chip. #retrocomputing
on 02024-01-30The #PDP-11 FAQ, with a full list of PDP-11 models.
on 02023-12-12a #PDP-11 core in VHDL. #retrocomputing
on 02023-06-22the first #PDP-11 that #Unix ran on didn't have memory protection or even a base register to enable quick context switching (it was a PDP-11/20 and those shipped originally without memory protection). So any buggy program could crash it. #history
on 02023-02-16A compiler for the "B" programming language from which #C grew, written in modern times to be compatible with the original bytecode interpreter, with backends for #PDP-8 (unfinished), #PDP-11, amd64, #RISC-V (64), and #MIPS (32); by the retrocomputerist #aap from Berlin, who has squoze.net. #history
on 02023-02-16The #PDP-11 #emulation for an #ESP32 #microcontroller #hardware with a 3-D printed VT102 that can run #BSD.
on 02021-01-21This guy got 2.11 #BSD running on a #PDP-11 #emulation on an #ESP32 #microcontroller.
on 02021-01-21Best of show #IOCCC 2018 winner Mills is a #PDP-7 emulator in 3636 bytes of C, with a PDP-11 emulator written in PDP-7 machine code, so that you can run PDP-7 Unix and #PDP-11 Unix on it. #emulation
on 02019-01-21