Methods, systems, and computer program products for using direct memory access to initialize a programmable logic device

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United States of America Patent

PATENT NO 8407658
APP PUB NO 20080186052A1
SERIAL NO

11670017

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods, systems, and computer program products for using direct memory access (DMA) to initialize a programmable logic device (PLD) are provided. A method includes manipulating a control line of the PLD to configure the PLD in a programming mode, receiving PLD programming data from a DMA control at a DMA speed, and writing the PLD programming data to a data buffer. The method also includes reading the PLD programming data from the data buffer, and transmitting the PLD programming data to a programming port on the PLD at a PLD programming speed.

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Patent Owner(s)

  • GLOBALFOUNDRIES INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Needham, Thomas D Poughkeepsie, US 9 133
Ranck, Andrew R Poughkeepsie, US 13 152

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