User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 844 of 909 2019 Ambiq Micro, Inc.
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23.1.2.64CUSTKEKW31 Register
Customer KEK Word31
OFFSET: 0x0000187C
INSTANCE 0 ADDRESS: 0x0000187C
This is the Customer KEK Word31.
23.1.2.65CUSTAUTHW0 Register
Customer AUTH Key Word0
OFFSET: 0x00001880
INSTANCE 0 ADDRESS: 0x00001880
This is the Customer AUTH Key Word0.
Table 1291: CUSTKEKW30 Register Bits
Bit Name Reset RW Description
31:0 CUSTKEK_W30 0xffffffff
Customer KEK Word30
Table 1292: CUSTKEKW31 Register
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
0
9
0
8
0
7
0
6
0
5
0
4
0
3
0
2
0
1
0
0
CUSTKEK_W31
Table 1293: CUSTKEKW31 Register Bits
Bit Name Reset RW Description
31:0 CUSTKEK_W31 0xffffffff
Customer KEK Word31
Table 1294: CUSTAUTHW0 Register
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
0
9
0
8
0
7
0
6
0
5
0
4
0
3
0
2
0
1
0
0
CUSTAUTH_W0