CLOCK ASSIGNMENTS FOR PROGRAMMABLE LOGIC DEVICE

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United States of America Patent

APP PUB NO 20150178436A1
SERIAL NO

14136482

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Abstract

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Various techniques are provided to perform clock assignments in a programmable logic device (PLD). In one example, a computer-implemented method includes receiving a design identifying operations to be performed by a programmable logic device (PLD), synthesizing the design into a plurality of components of the PLD configured to perform the operations, and performing a simulated annealing process to determine a layout of the components in the PLD based on a system cost including a clock assignment cost for global clock signals of the PLD. Additional methods, systems, machine-readable mediums, and other techniques are also provided.

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Patent Owner(s)

Patent OwnerAddress
LATTICE SEMICONDUCTOR CORPORATION111 SW 5TH AVENUE SUITE 700 PORTLAND OR 97204

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHEN, CHIH-CHUNG PALO ALTO, US 122 1546
SHEN, YINAN SUNNYVALE, US 7 47
ZHAO, JUN FREMONT, US 510 11919

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