Product Specs

14 UICR — User information configuration
registers
Page
55
Register
Offset
Description
CUSTOMER[7]
0x09C
Reserved for customer
CUSTOMER[8]
0x0A0
Reserved for customer
CUSTOMER[9]
0x0A4
Reserved for customer
CUSTOMER[10]
0x0A8
Reserved for customer
CUSTOMER[11]
0x0AC
Reserved for customer
CUSTOMER[12]
0x0B0
Reserved for customer
CUSTOMER[13]
0x0B4
Reserved for customer
CUSTOMER[14]
0x0B8
Reserved for customer
CUSTOMER[15]
0x0BC
Reserved for customer
CUSTOMER[16]
0x0C0
Reserved for customer
CUSTOMER[17]
0x0C4
Reserved for customer
CUSTOMER[18]
0x0C8
Reserved for customer
CUSTOMER[19]
0x0CC
Reserved for customer
CUSTOMER[20]
0x0D0
Reserved for customer
CUSTOMER[21]
0x0D4
Reserved for customer
CUSTOMER[22]
0x0D8
Reserved for customer
CUSTOMER[23]
0x0DC
Reserved for customer
CUSTOMER[24]
0x0E0
Reserved for customer
CUSTOMER[25]
0x0E4
Reserved for customer
CUSTOMER[26]
0x0E8
Reserved for customer
CUSTOMER[27]
0x0EC
Reserved for customer
CUSTOMER[28]
0x0F0
Reserved for customer
CUSTOMER[29]
0x0F4
Reserved for customer
CUSTOMER[30]
0x0F8
Reserved for customer
CUSTOMER[31]
0x0FC
Reserved for customer
PSELRESET[0]
0x200
Mapping of the nRESET function (see POWER chapter for details)
PSELRESET[1]
0x204
Mapping of the nRESET function (see POWER chapter for details)
APPROTECT
0x208
Access Port protection
NFCPINS
0x20C
Setting of pins dedicated to NFC functionality: NFC antenna or GPIO
14.1.1 NRFFW[0]
Address offset: 0x014
Reserved for Nordic firmware design
Bit number
31 30
29
28
27
26
25
24
23 22 21 20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Id
A A
A
A
A
A
A
A
A A A A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Reset 0xFFFFFFFF
1 1
1
1
1
1
1
1
1 1 1 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Id
RW Field
Value Id
Value
Description
A RW NRFFW Reserved for Nordic firmware design
14.1.2 NRFFW[1]
Address offset: 0x018
Reserved for Nordic firmware design
Bit number
31 30
29
28
27
26
25
24
23 22 21 20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Id
A A
A
A
A
A
A
A
A A A A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Reset 0xFFFFFFFF
1 1
1
1
1
1
1
1
1 1 1 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Id
RW Field
Value Id
Value
Description
A RW NRFFW Reserved for Nordic firmware design
14.1.3 NRFFW[2]
Address offset: 0x01C
Reserved for Nordic firmware design