Boots – shoes – and leggings
Patent
1992-12-24
1994-03-22
Dixon, Joseph L.
Boots, shoes, and leggings
364DIG1, 3642581, 3642591, 3642592, G06F 1202
Patent
active
052972666
ABSTRACT:
An apparatus and method for controlling memory requests in an information processor is capable of generating an effective address for a first operand and a second operand, both of which are part of an instruction used to transfer data from a first memory location to a second memory location. The first operand indicates the first memory location and the second operand indicates the second memory location. By changing, in response to address overlap of the first and second operands, control of requests for memory accessing by changing the read address of a control memory, useless memory accessing is avoided resulting in faster processing.
REFERENCES:
patent: 4652991 (1987-03-01), Yamano
patent: 4662991 (1987-03-01), Yamano
patent: 4670836 (1987-06-01), Kubo et al.
patent: 4739470 (1988-04-01), Wada et al.
patent: 4858105 (1989-08-01), Kuriyama et al.
patent: 4914617 (1990-04-01), Putrino et al.
patent: 4920482 (1990-04-01), Hasebe et al.
"Destructive Overlap Detection Hardware" Ngai et al., IBM Technical Disclosure Bulletin, vol. 19, No. 1, Jun. 1976, pp. 61-64.
IBM System/370 Principles of Operation, pp. 5-4, 5-7 and 7-24, Oct. 1981.
Dixon Joseph L.
NEC Corporation
Nguyen Hiep T.
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