The CDC 6000 series , and their followons , had 60 bit words .
Display code is the six - bit character code used by many computer systems manufactured by Control Data Corporation , notably the CDC3000 series and the following CDC 6000 series in 1964 .
The CDC 6000 series , and CDC 6000 's followons , had 60 bit words .
Display code is the six - bit character code used by many computer systems manufactured by Control Data Corporation , notably the CDC3000 series and the following CDC 6000 series in 1964 .