Apparatus and methods for providing enhanced redundancy for...

Details Apparatus and methods for providing enhanced redundancy for... Apparatus and methods for providing enhanced redundancy for...

2005-07-26

2005-07-26

Ton, David (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Replacement of memory spare location, portion, or segment

C714S711000

Reexamination Certificate

active

06922798

ABSTRACT:
Apparatus and methods for providing enhanced redundancy for a cache are provided. For example, an on-die cache is disclosed which includes a first memory array having a defective array line; a second memory array having a defective array line; and a redundant memory array having a plurality of array lines. A first one of the array lines is mapped to the defective array line of the first array and a second one of the array lines is mapped to the defective array line of the second array.

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