====== Historic computing ======
Here I have collected information on computing technology of years past, with an eye toward emulation. 

I would like to eventually construct a terrarium/menagerie (working title) with a bunch of emulated machines, all available for remote access (for me only).

===== Operating systems =====
  * [[ITS]]
  * [[MULTICS]]
  * [[TOPS-10]]
  * [[TOPS-20]]
  * [[Plan 9]]
  * [[TENEX]]
  * [[UNIX v7]]

===== Machines =====
  * [[Apple II]]
  * [[PDP-10]]
  * [[PDP-11]]
  * [[Altair 8800]]

===== CPUs =====
  * [[6502]]
  * [[8080]]
  * [[Z80]]
  * [[LR35902]]

===== Simulators =====
  * [[simh]]
  * [[AppleWin]]
  * [[Altair-Duino]]

===== Other resources =====
  * [[https://github.com/PDP-10|GitHub PDP-10 group]]
  * [[http://www.columbia.edu/cu/computinghistory/index.html|Columbia University computing history]]
  * [[https://tangentsoft.com/pidp8i/uv/doc/simh/main.pdf|SimH user guide]]
  * [[https://gunkies.org/wiki/Main_Page|Gunkies wiki]]
  * [[https://maclisp.info/pitmanual/index.html|The Revised Maclisp Manual]]
  * [[https://altairclone.com/|Altair 8800 clone]], also contains info on operation
  * [[http://www.hakmem.org/pdp-10.html|PDP-10 assembly language]], also available in ITS under ''INFO; PDP-10''
  * [[https://archive.org/details/byte-magazine|BYTE Magazine at the Internet Archive]]
  * [[https://retrofloppy.com]]: sells 5.25" DS/DD floppies