Zynq UltraScale+ Devices Register Reference > Module Summary > RPU Module > RPU0_PWRDWN (RPU) Register

RPU0_PWRDWN (RPU) Register

RPU0_PWRDWN (RPU) Register Description

Register NameRPU0_PWRDWN
Relative Address0x0000000108
Absolute Address 0x00FF9A0108 (RPU)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionPower down request from R5s

RPU0_PWRDWN (RPU) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:1razRead as zero0x0Reserved for future use
EN 0rwNormal read/write0x0RPU will set this to 1 when it request pwr down and PMU can clear it when it powers up RPU