PCIe Transaction Layer & Flow Control

Simulate TLP packet framing overhead, credit-based flow control limits, and split transaction latencies.

TLP Type & Format:

Max Payload Size (MPS): 256 Bytes (64 DW)

Header Size

16 Bytes

4 DW (64-bit addr)

Framing Overhead

26 Bytes

Header + ECRC + LCRC + Seq

Data Payload

256 Bytes

64 Double-Words

Payload Efficiency

90.8%

Payload / Total Packet