US Patent 7577774 Independent source read and destination write enhanced DMA

Patent 7577774 was granted and assigned to Texas Instruments on August, 2009 by the United States Patent and Trademark Office.

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Patent Citations Received

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US Patent 11836797 Trade order submission for electronic trading

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Patent Inventor Names

Hung Ong0

Kyle Castille0

Quang-Dieu An0

Sanjive Agarwala0

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Patent abstract

The present invention provides for independent source-read and destination-write functionality for Enhanced Direct Memory Access (EDMA). Allowing source read and destination write pipelines to operate independently makes it possible for the source pipeline to issue multiple read requests and stay ahead of the destination write for fully pipelined operation. The result is that fully pipelined capability may be achieved and utilization of the full DMA bandwidth and maximum throughput performance are provided.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=07577774

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