National Stock Number:
5895-00-403-1437
Federal Supply Class:
5895
National Item Identification Number:
004031437
Description:
CONTROL,COMPUTER
Detail:
A CONTROL WHICH IS AN ESSENTIAL PART OF THE CENTRAL PROCESSING UNIT OF A COMPUTER. IT CONTROLS THE OTHER BASIC HARDWARE UNITS IN SUCH A MANNER THAT ALL OPERATIONS ARE CONDUCTED IN THE CORRECT TIME AND LOGIC SEQUENCE. IT ALSO PREVENTS THE INTRODUCTION OF A NEW TASK PRIOR TO COMPLETION OF THE TASK IN PROCESS. THE CONTROL COMPRISES AN INSTRUCTION COUNTER, AN INSTRUCTION AND INDEX REGISTER AND COMPARATOR.
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