Static information storage and retrieval – Read/write circuit – Testing
Patent
1991-11-18
1994-03-29
Dixon, Joseph L.
Static information storage and retrieval
Read/write circuit
Testing
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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Choi Hoon
Shu Dong-Il
Dixon Joseph L.
Samsung Electronics Co,. Ltd.
Whitfield Michael A.
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