Configurable integrated circuit with built-in turns

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8415973
APP PUB NO 20120062278A1
SERIAL NO

13189486

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Some embodiments of the invention provide an integrated circuit (“IC”) that includes numerous configurable nodes arranged in an array having several rows and columns. In some embodiments, the configurable nodes include a first group of configurable aligned along a particular direction and a second group of configurable nodes aligned along a different direction. The IC also includes a set of direct offset turn connections arranged across the node array in a repetitive nested architecture. Each direct offset turn connection connects a node from the first group of configurable nodes to a node from the second group of configurable nodes. Each direct offset turn connection includes at least two wire segments that are arranged in at least two different directions and intersect to define a turn. No direct offset turn connection overlaps with another direct offset turn connection.

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Patent Owner(s)

Patent OwnerAddress
ALTERA CORPORATION101 INNOVATION DRIVE SAN JOSE CA 95134

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rohe, Andre Mountain View, US 44 653
Teig, Steven Menlo Park, US 333 6577

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