PCIe Devices - PLX Technology
PCIe Devices - PLX Technology
PCIe Devices - PLX Technology
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Basic DLLP Header Fields<br />
n<br />
All Data Link Layer service DLLPs include the<br />
following fields<br />
l<br />
l<br />
Type – identifies the interpretation of the DLLP<br />
A 16-bit CRC<br />
– Not the same as ECRC or LCRC<br />
– Only applies to DLLPs, not TLPs<br />
Format depends on<br />
DLLP type<br />
+0 +1 +2 +3<br />
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0<br />
DLLP type<br />
16-bit CRC<br />
Copyright by Dashcourses, Inc. 2009<br />
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