Network switch having descriptor cache and method thereof
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United States of America Patent
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May 18, 2004
Issued Date -
N/A
app pub date -
Jun 6, 2003
filing date -
Jul 26, 1998
priority date (Note) -
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Abstract
A device for writing descriptors, the device including a local memory comprising a multiplicity of mini-queues, wherein each of the mini-queues temporarily stores a plurality of descriptors, wherein each of the descriptors is associated with one of the data packets. Additionally including an output memory comprising a multiplicity of output queues, wherein each of the output queues in output memory is associated with one of the queues in said local memory, and a burst writer which writes N descriptors simultaneously from the mini-queue in the local memory to its associated output queue in output memory.
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