PCIe Devices - PLX Technology
PCIe Devices - PLX Technology
PCIe Devices - PLX Technology
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TLP Transmit Processing<br />
Application and<br />
System Software<br />
n<br />
Command received from application<br />
l<br />
TLPs created as specified by the command<br />
Transaction Layer<br />
Data Link Layer<br />
DWord<br />
TLP Header<br />
0 1 2<br />
Data Payload<br />
N-1<br />
TLP Digest<br />
(optional)<br />
N<br />
TLP<br />
Packet<br />
Physical Layer<br />
Logical Sub-block<br />
Physical Sub-block<br />
TX RX<br />
n<br />
Passed to Data Link Layer for further<br />
processing<br />
Copyright by Dashcourses, Inc. 2009<br />
2-86