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National Stock Number:
7021-01-459-8603
Federal Supply Class:
7021
National Item Identification Number:
014598603
Description:
COMPUTER,DIGITAL
Detail:
A computer which processes information represented by combinations of discrete or discontinuous data. It is a computer for performing sequences of arithmetic and logical operations, not only on external data but also on its own internally stored instructions, in contrast to a continuous data, analog computer. It may be designed for specific and/or combination operation, such as asynchronous, automatic, fixed program, and the like. May include handheld computer. Excludes peripheral hardware.
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Manufacturer Information:
| A990 MODEL HP 2999A | 28480 | HEWLETT-PACKARD COMPANY |
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Techincal Specification:
| SPECIAL FEATURES | 20 SLOT BOX; CONSISTS OF A990 SINGLE BD COMPUTER AND FRONT PLANE CONNECTORS FOR 1 TO 4 MEMORY CARDS; WRITABLE CONTROL STORE, FLOATING PT PROCESSOR, VECTOR INSTRUCTION SET, SCIENTIFIC INTERFACE CARD, AND 17 ADDITIONAL I/O SLOTS; 16 BIT WORD SIZE; TIME BASE GEN INTERRUPT MAINTAINS REAL TIME CLOCK; MEMORY CYCLE TIME 500 NS; MEMORY SIZE .75 MBYTE TO 512 MBYTE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SYSTEM PROCESSOR UNIT |
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