Method and system for network communications via a configurable multi-use Ethernet PHY
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United States of America Patent
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Aug 9, 2016
Grant Date -
Dec 6, 2012
app pub date -
Aug 2, 2012
filing date -
Jun 23, 2009
priority date (Note) -
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Abstract
Aspects of a method and system for network communications via a configurable multi-use Ethernet PHY are provided. In this regard, an Ethernet PHY may be configured based on characteristics of a network link over which the Ethernet PHY communicates, energy efficiency considerations, etc. In one embodiment a first Ethernet PHY, a first MAC, a second Ethernet PHY, and a second MAC can be integrated within a network device. Data can be received by the second Ethernet PHY, buffered in a queue, and transmitted by the first Ethernet PHY, where the second Ethernet PHY receives the data at a rate that may be different than the rate at which the first Ethernet PHY transmits the data. In some instances, the second Ethernet PHY may be operable to request that a link partner pause or slow down transmission of data based on a status of the queue.
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