Zynq UltraScale+ Devices Register Reference > Module Summary > PCIE_ATTRIB Module > ATTR_49 (PCIE_ATTRIB) Register

ATTR_49 (PCIE_ATTRIB) Register

ATTR_49 (PCIE_ATTRIB) Register Description

Register NameATTR_49
Relative Address0x00000000C4
Absolute Address 0x00FD4800C4 (PCIE_ATTRIB)
Width32
TyperwNormal read/write
Reset Value0x00001060
DescriptionATTR_49

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

ATTR_49 (PCIE_ATTRIB) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
attr_pcie_cap_capability_id15:8rwNormal read/write0x10Capability ID for Express capability. Must be set to 10h
attr_pcie_base_ptr 7:0rwNormal read/write0x60Byte address of the base of the PCI Express (PCIE) Capability Structure. Any access to this structure (via either the link or the management port) is relative to this address