PCIe Devices - PLX Technology
PCIe Devices - PLX Technology
PCIe Devices - PLX Technology
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Links vs. Lanes<br />
n<br />
<strong>PCIe</strong> Links are made up of one or more Lanes<br />
l<br />
l<br />
Links are configured when devices are attached<br />
– May optionally be reconfigured by software<br />
x1, x2, x4, x8, x12, x16, and x32 currently allowed<br />
configurable Links<br />
One x4 Link<br />
Four x1 Links<br />
TX1-RX1<br />
TX2-RX2<br />
TX3-RX3<br />
TX4-RX4<br />
TX1-RX1<br />
TX2-RX2<br />
TX3-RX3<br />
TX4-RX4<br />
Lane 0 Lane 1 Lane 2 Lane 3<br />
Link A<br />
Lane 0<br />
Link A<br />
Lane 1<br />
Link B<br />
Lane 2<br />
Link C<br />
Lane 3<br />
Link D<br />
Copyright by Dashcourses, Inc. 2009<br />
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