Structure and method for arithmetic function implementation in an EPLD having high speed product term allocation structure

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United States of America Patent

PATENT NO 5821774
SERIAL NO

08726115

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Abstract

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An EPLD having improved routing and arithmetic function implementation characteristics. Cascade and carry logic in macrocells allows for rapid implementation of arithmetic functions without unnecessarily tying up device processing and interconnect resources or unnecessarily delaying processing.

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Patent Owner(s)

Patent OwnerAddress
XILINX INC2100 LOGIC DRIVE SAN JOSE CA 95124

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Seltzer, Jeffrey H Los Gatos, CA 16 549
Veytsman, Isaak Santa Clara, CA 2 76

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