Config Block PCIE Max Payload Size (0x08) - 2.0 English

Versal Adaptive SoC DMA and Bridge Subsystem for PCI Express Product Guide (PG344)

Document ID
PG344
Release Date
2023-11-10
Version
2.0 English
Table 1. Config Block PCIE Max Payload Size (0x08)
Bit Index Default Access Type Description
[2:0] PCIe IP RO

pcie_max_payload

Maximum write payload size. This is the lesser of the PCIe IP MPS and XDMA parameters.

3'b000: 128 bytes

3'b001: 256 bytes

3'b010: 512 bytes

3'b011: 1024 bytes

3'b100: 2048 bytes

3'b101: 4096 bytes