Zynq UltraScale+ Devices Register Reference > Module Summary > PCIE_ATTRIB Module > ATTR_55 (PCIE_ATTRIB) Register

ATTR_55 (PCIE_ATTRIB) Register

ATTR_55 (PCIE_ATTRIB) Register Description

Register NameATTR_55
Relative Address0x00000000DC
Absolute Address 0x00FD4800DC (PCIE_ATTRIB)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionATTR_55

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

ATTR_55 (PCIE_ATTRIB) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
attr_pm_data013:6rwNormal read/write0x0Power Management Data register 0 (D0 Power Consumed). This value will appear in the Data field of the PM Status Register if the value 0000b is written by the host to the Data Select field of the PM Control Register.
attr_pm_data_scale7 5:4rwNormal read/write0x0Power Management Data Scale register 7. Specifies the scale applied to PM_DATA7.
The power consumption of the device is determined by multiplying the contents of the Base Power Data register field with the value corresponding to the encoding returned by this field.
Defined encodings are: 0h 1.0x, 1h 0.1x, 2h 0.01x, 3h 0.001x
attr_pm_data_scale6 3:2rwNormal read/write0x0Power Management Data Scale register 6. Specifies the scale applied to PM_DATA6.
The power consumption of the device is determined by multiplying the contents of the Base Power Data register field with the value corresponding to the encoding returned by this field.
Defined encodings are: 0h 1.0x, 1h 0.1x, 2h 0.01x, 3h 0.001x
attr_pm_data_scale5 1:0rwNormal read/write0x0Power Management Data Scale register 5. Specifies the scale applied to PM_DATA5.
The power consumption of the device is determined by multiplying the contents of the Base Power Data register field with the value corresponding to the encoding returned by this field.
Defined encodings are: 0h 1.0x, 1h 0.1x, 2h 0.01x, 3h 0.001x