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

PCIE_STATUS (PCIE_ATTRIB) Register

PCIE_STATUS (PCIE_ATTRIB) Register Description

Register NamePCIE_STATUS
Relative Address0x0000000238
Absolute Address 0x00FD480238 (PCIE_ATTRIB)
Width32
TyperoRead-only
Reset Value0x00000000
DescriptionPL Root Port Mode Control Register

PCIE_STATUS (PCIE_ATTRIB) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
phy_rdy 1roRead-only0Indication that PCIe core has clocks running and is able to receive ECAM transactions
pcie_link_up 0roRead-only0x0Indication that PCIe link is ready for transactions