wr_lock (EFUSE) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID
UG1087
Release Date
2024-03-13
Revision
1.10

wr_lock (EFUSE) Register Description

Register Namewr_lock
Offset Address0x0000000000
Absolute Address 0x00FFCC0000 (EFUSE)
Width16
TyperwNormal read/write
Reset Value0x00000001
DescriptionWrite Lock

wr_lock (EFUSE) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
lock15:0rwNormal read/write0x1Write 0xDF0D to this regiter to enable writing to the EFUSE registers. Any other value will lock access to the EFUSE registers.
Reading this register returns the lock status of the EFUSE registers.
0x0 = unlocked
0x1 = locked