Efficient column redundancy techniques

Static information storage and retrieval – Read/write circuit – Bad bit

Reexamination Certificate

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C365S189020, C365S230020

Reexamination Certificate

active

06862230

ABSTRACT:
The present invention relates to a system and method adapted to increase memory cell and memory architecture design yield. The present invention includes memory architecture having a decoder and a multi-bank memory. The decoder is adapted to decode addresses. The multi-bank memory interacts with the decoder, wherein the multi-bank memory includes at least one output data bit adapted to complete a word for a failing bank in the multi-bank memory.

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patent: 6104648 (2000-08-01), Ooishi
patent: 6373759 (2002-04-01), Yamauchi
patent: 6411557 (2002-06-01), Terzioglu et al.
patent: 6424554 (2002-07-01), Kawasumi
patent: 6459630 (2002-10-01), Nakayama et al.
patent: 6542421 (2003-04-01), Sugamoto et al.
patent: 6567323 (2003-05-01), Pitts et al.

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