Difference between revisions of "Talk:PDP-9"

From Computer History Wiki
Jump to: navigation, search
(Just like the rest of the PDP-9, it's a mix of microcode and random logic.)
(No difference)

Revision as of 19:07, 23 July 2023

Front panel

The CONTINUE, STOP, SING INST, and SING STEP switches just pokes the RUN flip-flop. But START, EXAMINE/DEPOSIT (NEXT), and READ IN jumps to microcode. Larsbrinkhoff (talk) 19:07, 23 July 2023 (CEST)