zFx_MSIX_CAP_TABLE_SIZE_3 (CPM4_PCIE0_ATTR) Register

Versal Adaptive SoC Register Reference (AM012)

Document ID
AM012
Release Date
2023-08-29
Revision
1.3

zFx_MSIX_CAP_TABLE_SIZE_3 (CPM4_PCIE0_ATTR) Register Description

Register NamezFx_MSIX_CAP_TABLE_SIZE_3
Relative Address0x00000006CC
Absolute Address 0x00FCA506CC (CPM4_PCIE0_ATTR)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionMSI-X Table Size. This value is transferred to the MSI-X Message Control[10:0] field. Set to 0 if MSI-X is not enabled. Note that the core does not implement the table; that must be implemented in user logic.

This register should only be written to during reset of the PCIe block

zFx_MSIX_CAP_TABLE_SIZE_3 (CPM4_PCIE0_ATTR) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
attr10:0rwNormal read/write0x0MSI-X Table Size. This value is transferred to the MSI-X Message Control[10:0] field. Set to 0 if MSI-X is not enabled. Note that the core does not implement the table; that must be implemented in user logic.