User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 841 of 909 2019 Ambiq Micro, Inc.
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23.1.2.58CUSTKEKW25 Register
Customer KEK Word25
OFFSET: 0x00001864
INSTANCE 0 ADDRESS: 0x00001864
This is the Customer KEK Word25.
23.1.2.59CUSTKEKW26 Register
Customer KEK Word26
OFFSET: 0x00001868
INSTANCE 0 ADDRESS: 0x00001868
This is the Customer KEK Word26.
Table 1279: CUSTKEKW24 Register Bits
Bit Name Reset RW Description
31:0 CUSTKEK_W24 0xffffffff
Customer KEK Word24
Table 1280: CUSTKEKW25 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_W25
Table 1281: CUSTKEKW25 Register Bits
Bit Name Reset RW Description
31:0 CUSTKEK_W25 0xffffffff
Customer KEK Word25
Table 1282: CUSTKEKW26 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_W26