Method and device for improving performance of a parallel write

Static information storage and retrieval – Read/write circuit – Testing

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365201, 365220, 3652385, 371 101, 371 102, 371 211, G11C 700, G11C 2900, G06F 1100

Patent

active

052991610

ABSTRACT:
A semiconductor memory device having normal columns and redundant columns includes normal column decoders for designating the normal columns and redundant column decoders for designating the redundant columns so that the bits from the normal columns are combined with the bits from the redundant columns so as to provide an entire byte. The normal column decoders are to be operated simultaneously with the redundant column decoders.

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