Zynq UltraScale+ Devices Register Reference > Module Summary > PCIE_ATTRIB Module > ATTR_22 (PCIE_ATTRIB) Register

ATTR_22 (PCIE_ATTRIB) Register

ATTR_22 (PCIE_ATTRIB) Register Description

Register NameATTR_22
Relative Address0x0000000058
Absolute Address 0x00FD480058 (PCIE_ATTRIB)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionATTR_22

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

ATTR_22 (PCIE_ATTRIB) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
attr_cardbus_cis_pointer15:0rwNormal read/write0x0Pointer to Cardbus data structure.
Transferred to the Cardbus CIS Pointer register. Set to 0 if the Cardbus pointer is not implemented.