Zynq UltraScale+ Devices Register Reference > Module Summary > PCIE_ATTRIB Module > ATTR_61 (PCIE_ATTRIB) Register
Register Name | ATTR_61 |
---|---|
Relative Address | 0x00000000F4 |
Absolute Address | 0x00FD4800F4 (PCIE_ATTRIB) |
Width | 32 |
Type | rwNormal read/write |
Reset Value | 0x00000000 |
Description | ATTR_61 |
This register should only be written to during reset of the PCIe block
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
attr_rbar_cap_on | 12 | rwNormal read/write | 0x0 | Indicates that the RBAR structures exists. If this is FALSE, then the RBAR structure cannot be accessed via either the link or the management port. In Fuji, RBAR cannot be turned on in RC mode due to lack of testing. |
attr_rbar_cap_nextptr | 11:0 | rwNormal read/write | 0x0 | Resizable BAR Capabilitys Next Capability Offset pointer to the next item in the capabilities list, or 000h if this is the final capability. |