Memory access control based on hit prediction

Details Memory access control based on hit prediction Memory access control based on hit prediction

2004-03-26

2009-06-02

Bragdon, Reginald G (Department: 2189)

Electrical computers and digital processing systems: memory

Storage accessing and control

Specific memory composition

C711S154000

Reexamination Certificate

active

07543105

ABSTRACT:
A memory access control system is provided which includes a memory master to make a request for access to memory, a memory control section to produce control signals of memories based on access information and a high predicting section to predict whether the next access to each bank in memory is obtained to a same page (hit is found) wherein the memory control section, when the hit predicting section predicts that a hit is found, terminates its routine without closing the bank being presently accessed at time of completion of present access operations and, when the hit predicting section predicts that a miss is found, closes a bank being presently accessed and terminates its routine.

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