zFx_MSIX_VECTOR_COUNT_11 (CPM5_PCIE_ATTR) Register

Versal Adaptive SoC Register Reference (AM012)

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

zFx_MSIX_VECTOR_COUNT_11 (CPM5_PCIE_ATTR) Register Description

Register NamezFx_MSIX_VECTOR_COUNT_11
Relative Address0x000000126C
Absolute Address 0x00FCE0926C (CPM5_PCIE0_ATTR)
0x00FCE8926C (CPM5_PCIE1_ATTR)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionMSI-X Vector Count per Function: Vectors per Function (per PF and VFG).
0001h - 4
0002h - 8
0003h - 16
0004h - 32
0005h - 64
0006h - 128
0007h - 256
0008h - 512
0009h - 1024
000Ah - 2048
Other encodings are reserved

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

zFx_MSIX_VECTOR_COUNT_11 (CPM5_PCIE_ATTR) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
attr15:0rwNormal read/write0x0MSI-X Vector Count per Function: Vectors per Function (per PF and VFG).
0001h - 4
0002h - 8
0003h - 16
0004h - 32
0005h - 64
0006h - 128
0007h - 256
0008h - 512
0009h - 1024
000Ah - 2048
Other encodings are reserved