Zynq UltraScale+ Devices Register Reference > Module Summary > EFUSE Module > SPK_ID (EFUSE) Register

SPK_ID (EFUSE) Register

SPK_ID (EFUSE) Register Description

Register NameSPK_ID
Relative Address0x000000105C
Absolute Address 0x00FFCC105C (EFUSE)
Width32
TyperoRead-only
Reset Value0x00000000
DescriptionSPK Identification code

SPK_ID (EFUSE) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
SPK_ID31:0roRead-only0x0SPK Identification code. This must match with the authenticated identification code in the boot image or the SPK will be rejected.