Design of a Computer: The Control Data 6600

accomplished Add Unit addition allows banks bits block Boolean Branch CARRY causes Central Processor Central Storage channel circuit clear coefficient complete condition connected contains convenient Core count defined described determine Difference disk Divide effect entered example Exchange execution exponent Extended FETCH field Figure Fixed flag floating four functional unit half included Increment IND IND initial input instruction ISSUE Jump length load logic lower minor cycle module Multiply nanoseconds needed normalized Note octal operands operation output parallel PASS perform peripheral places positive READ reference requires result Return round selected shift shown in Figure shows signal single stack step STORE Subtract tion transfer transistor trunk upper word write zero