SIMH i650
DISPLAY
SIGN
0
0
0
0
0
0
0
0
0
0
STORAGE ⸻ ENTRY
-+
SIGN
OPERATION
ADDRESS
OPERATING
DATA ADDRESS
INQUIRY
INSTRUCTION ADDRESS
PROGRAM
RAMAC
ACCUMULATOR
INPUT-OUTPUT
MAGNETIC TAPE
OVERFLOW
CHECKING
PROGRAM REGISTER
STORAGE SELECTION
DISTRIBUTOR
ACCUMULATOR
CONTROL UNIT
STORAGE UNIT
CLOCKING
ERROR SENSE
STOPRUN
HALFRUN
0
0
0
0
ADDRESS STOPRUNMANUAL OPERATION
LOWER ACCUMUPPER ACCUMDISTRIBUTORPROGRAM REGISTERREAD‑OUT STORAGEREAD‑IN STORAGE
STOPSENSE
STOPSENSE
PROGRAMMED
HALF CYCLE
ADDRESS SELECTION
CONTROL
DISPLAY
OVERFLOW
ERROR