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
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Mar 26, 2013
Grant Date -
Aug 7, 2008
app pub date -
Feb 1, 2007
filing date -
Feb 1, 2007
priority date (Note) -
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Abstract
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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