Data pre-fetch control device

Details Data pre-fetch control device Data pre-fetch control device

1993-11-29

1995-05-02

Eng, David Y.

Boots, shoes, and leggings

364938, 364948, 3642434, 3642613, G06F 940

Patent

active

054127866

ABSTRACT:
A data processing device having a CPU and a memory device includes a unit for temporarily storing information concerning a predicted access which is expected to occur subsequent to the occurrence of an access. The unit is searched to obtain a predicted access address, which is activated in advance, so that data can be efficiently pre-fetched.

REFERENCES:
patent: 4764861 (1988-08-01), Shibuya
patent: 4943908 (1990-07-01), Emma
patent: 4984154 (1991-01-01), Hanatani
patent: 5142634 (1992-08-01), Fite
patent: 5168557 (1992-12-01), Shibuya

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