User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 838 of 909 2019 Ambiq Micro, Inc.
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23.1.2.52CUSTKEKW19 Register
Customer KEK Word19
OFFSET: 0x0000184C
INSTANCE 0 ADDRESS: 0x0000184C
This is the Customer KEK Word19.
23.1.2.53CUSTKEKW20 Register
Customer KEK Word20
OFFSET: 0x00001850
INSTANCE 0 ADDRESS: 0x00001850
This is the Customer KEK Word20.
Table 1267: CUSTKEKW18 Register Bits
Bit Name Reset RW Description
31:0 CUSTKEK_W18 0xffffffff
Customer KEK Word18
Table 1268: CUSTKEKW19 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_W19
Table 1269: CUSTKEKW19 Register Bits
Bit Name Reset RW Description
31:0 CUSTKEK_W19 0xffffffff
Customer KEK Word19
Table 1270: CUSTKEKW20 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_W20