Zynq UltraScale+ Devices Register Reference > Module Summary > PMU_GLOBAL Module > PWR_SUPPLY_STATUS (PMU_GLOBAL) Register

PWR_SUPPLY_STATUS (PMU_GLOBAL) Register

PWR_SUPPLY_STATUS (PMU_GLOBAL) Register Description

Register NamePWR_SUPPLY_STATUS
Relative Address0x000000010C
Absolute Address 0x00FFD8010C (PMU_GLOBAL)
Width32
TyperoRead-only
Reset Value0x00000004
DescriptionPS Power Supply Status.

0: no voltage. 1: Node is powered up. Read-only. The POR unit has circuits to detect power good and are used for this status register.

PWR_SUPPLY_STATUS (PMU_GLOBAL) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:3roRead-only0x0reserved
Reserved 2roRead-only0x1reserved. Do not modify
VCC_INT 1roRead-only0Programmable Logic (PL) voltage, VCC_PL_INT.
VCC_PSINTFP 0roRead-only0PS full-power domain (FPD) voltage, VCC_PS_FPD.