Memory device including main memory storage and distinct key sto

Details Memory device including main memory storage and distinct key sto Memory device including main memory storage and distinct key sto

1996-12-12

2000-03-07

Peikari, B. James

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

714766, 711145, 711163, G06F 1214

Patent

active

060353813

ABSTRACT:
A data memory unit including a main memory data storage portion that is accessed by a row address and a column address representing all of the bits of a given address and a main memory key data storage portion that is accessed by just the row address which is fewer that all of the bits of the given address are integrated into a single semiconductor chip. A data storage apparatus is composed of a plurality of such data memory units. The main memory key data storage portion can be increased at the same time as when the capacity of the main memory is increased, thereby simplifying the process of increasing main memory size.

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