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Jeff Parsons 1e1db7b78e Cleaned up management of unused PSW bits
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README.md Cleaned up management of unused PSW bits 2016-12-04 16:23:37 -08:00

README.md

layout title permalink
page DEC PDP-11/20 Publications /pubs/dec/pdp11/1120/

DEC PDP-11/20 Publications

  • PDP-11/20 Handbook (1969) [PDF]
  • PDP-11/20 Handbook (1971) [PDF]

The above publications actually apply to several PDP-11 models:

  • PDP-11/10, which provided a minimum of 128 words of read/write memory (and 1024 words of read-only memory)
  • PDP-11/20, which provided a minimum of 4,096 words of read-write memory

The 1971 Handbook also covers some additional models, which DEC says were "functionally identical":

  • PDP-11/15 OEM Computer
  • PDP-11R20 Rugged Computer