Zynq UltraScale+ Devices Register Reference > Module Summary > PCIE_ATTRIB Module > ATTR_44 (PCIE_ATTRIB) Register
Register Name | ATTR_44 |
---|---|
Relative Address | 0x00000000B0 |
Absolute Address | 0x00FD4800B0 (PCIE_ATTRIB) |
Width | 32 |
Type | rwNormal read/write |
Reset Value | 0x00000001 |
Description | ATTR_44 |
This register should only be written to during reset of the PCIe block
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
attr_msix_cap_pba_offset | 15:0 | rwNormal read/write | 0x1 | MSI-X Pending Bit Array Offset bits 31:16. This value is transferred to the MSI-X PBA Offset field. Set to 0 if MSI-X is not enabled. |