Operation processing apparatus

Details Operation processing apparatus Operation processing apparatus

1983-04-14

1987-06-30

Williams, Archie E.

Boots, shoes, and leggings

364715, 364784, G06F 738, G05P 750

Patent

active

046775820

ABSTRACT:
An operation processing apparatus executes an instruction accompanied by addition/subtraction for one word and halfword operands at a high speed. An expander expands the sign of a second operand in its upper halfword bits to produce an expanded second operand having the same length as that of a first operand. An arithmetic unit operates the first operand and the expanded second operand.

REFERENCES:
patent: 3935572 (1976-01-01), Broniwitz et al.
patent: 4021655 (1977-05-01), Healy et al.
patent: 4109310 (1978-08-01), England et al.
patent: 4135242 (1979-01-01), Ward et al.
patent: 4296469 (1981-10-01), Gunter et al.
patent: 4434459 (1984-02-01), Holland et al.
patent: 4491910 (1985-01-01), Caudel et al.
patent: 4507731 (1985-03-01), Morrison

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