PCIe Devices - PLX Technology
PCIe Devices - PLX Technology
PCIe Devices - PLX Technology
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Special Symbols<br />
n<br />
Framing and Link management use special ‘K’<br />
coded symbols<br />
l<br />
l<br />
l<br />
l<br />
l<br />
l<br />
l<br />
l<br />
l<br />
COM (comma) – used for Lane and Link initialization and<br />
management<br />
STP (start TLP) – marks the start of a TLP packet<br />
SDP (start DLLP) – marks the start of a DLLP packet<br />
END (end) – marks the end of a TLP or DLLP packet<br />
EDB (end bad) – marks the end of a nullified TLP<br />
PAD (pad) – used in framing, Link Width, and Lane ordering<br />
negotiations<br />
SKP (skip) – used for compensating for different bit rates for<br />
two communicating ports<br />
FTS (fast training sequence) – used within an ordered set to<br />
exit from L0s to L0<br />
IDL (idle) – used in electrical ordered set<br />
Copyright by Dashcourses, Inc. 2009<br />
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