Zynq UltraScale+ Devices Register Reference > Module Summary > A53_DBG_3 Module > DEVID (A53_DBG_3) Register

DEVID (A53_DBG_3) Register

DEVID (A53_DBG_3) Register Description

Register NameDEVID
Relative Address0x0000000FC8
Absolute Address 0x00FEF10FC8 (CORESIGHT_A53_DBG_3)
Width32
TyperoRead-only
Reset Value0x00000003
DescriptionExternal Debug Device ID Register 0

DEVID (A53_DBG_3) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
AuxRegs27:24roRead-only0x0Indicates support for Auxiliary registers. Permitted values for this field are:All other values are reserved.
PCSample 3:0roRead-only0x3Indicates the level of Sample-based profiling support using external debug registers 40 through 43. Permitted values of this field in v8-A are:All other values are reserved.