Pseudo-differential parallel source synchronous bus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20020152340A1
SERIAL NO

09821065

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Abstract

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The present invention provides a bus for use in a data processing system. In one embodiment, the bus includes a clock driver, a clock receiver, a plurality of drivers, and a plurality of receivers. The clock receiver is coupled to the clock driver by two clock bus lines carrying complementary clock pulses. Each of the plurality of receivers each coupled to a respective one of the plurality of drivers by bus lines, wherein the receivers detect signals on respective bus lines with respect to a reference voltage derived from a combination of the complementary clock pulses.

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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
Dreps, Daniel Mark Georgetown, TX 66 1043
Williams, Robert Russell Rochester, MN 17 438

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