User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 893 of 909 2019 Ambiq Micro, Inc.
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23.1.2.162CUSTOMERKEY1 Register
128-bit customer key.
OFFSET: 0x00001A04
INSTANCE 0 ADDRESS: 0x00001A04
customer_key[63:32]
23.1.2.163CUSTOMERKEY2 Register
128-bit customer key.
OFFSET: 0x00001A08
INSTANCE 0 ADDRESS: 0x00001A08
customer_key[95:64]
Table 1487: CUSTOMERKEY0 Register Bits
Bit Name Reset RW Description
31:0 CHUNKS 0xffffffff
Word 0 of the customer key.
Table 1488: CUSTOMERKEY1 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
CHUNKS
Table 1489: CUSTOMERKEY1 Register Bits
Bit Name Reset RW Description
31:0 CHUNKS 0xffffffff
Word 1 of the customer key.
Table 1490: CUSTOMERKEY2 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
CHUNKS