Dynamic segment sparing and repair in a memory system

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United States of America Patent

PATENT NO 7895374
APP PUB NO 20100005202A1
SERIAL NO

12165809

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Abstract

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A communication interface device, system, method, and design structure for providing dynamic segment sparing and repair in a memory system. The communication interface device includes drive-side switching logic including driver multiplexers to select driver data for transmitting on link segments of a bus, and receive-side switching logic including receiver multiplexers to select received data from the link segments of the bus. The bus includes multiple data link segments, a clock link segment, and at least two spare link segments selectable by the drive-side switching logic and the receive-side switching logic to replace one or more of the data link segments and the clock link segment.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arimilli, Ravi K Austin, US 159 3867
Dreps, Daniel M Georgetown, US 124 1377
Ferraiolo, Frank D New Windsor, US 78 1750
Gower, Kevin C LaGrangeville, US 143 4916
Reese, Robert J Austin, US 121 2175

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