Static information storage and retrieval – Read/write circuit – Having fuse element
Reexamination Certificate
2005-02-15
2005-02-15
Elms, Richard (Department: 2824)
Static information storage and retrieval
Read/write circuit
Having fuse element
36, 36
Reexamination Certificate
active
06856569
ABSTRACT:
Multiple fuse decompression serial bitstreams support an auxiliary fuseblow capability utilizing on-chip storage and providing a composite capability of embedded memory address/data failure information. A multiple repair capability has an improved compression algorithm to compress fuse data with system level soft-set redundancy, and lends itself to self-repair design, and to provide repairs for temperature sensitive fails. An instruction based tester interface in a fuse control provides shift loaded instructions in which the sequence of test and fuse repair operations is variable to provide flexibility in the manufacturing, test and repair operations.
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Nelson Erik A.
Ouellette Michael R.
Henkler, Esq. Richard A.
Hur J. H.
Scully Scott Murphy & Presser
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