17.13.10 Unique Identifier Register n

These registers contain the unique identifier of the device. It is stored in eFuse memory in Root of Trust module, which is directly driven in this register.

Name: UUID
Offset: 0x38 + n*0x04 [n=0..3]
Reset: 0x00000000
Property: -

Bit 3130292827262524 
 UUID[31:24] 
Access RRRRRRRR 
Reset 00000000 
Bit 2322212019181716 
 UUID[23:16] 
Access RRRRRRRR 
Reset 00000000 
Bit 15141312111098 
 UUID[15:8] 
Access RRRRRRRR 
Reset 00000000 
Bit 76543210 
 UUID[7:0] 
Access RRRRRRRR 
Reset 00000000 

Bits 31:0 – UUID[31:0] Unique Identifier bits

These bits provide the unique identifier value. The four 32-bit UUID registers contain the 128-bit UUID.