UICR — User information configuration registers

The user information configuration registers (UICRs) are non-volatile memory (NVM) registers for configuring user specific settings.

For information on writing UICR registers, see the NVMC — Non-volatile memory controller and Memory chapters.

Registers

Table 1. Instances
Base address Peripheral Instance Description Configuration
0x10001000 UICR UICR

User Information Configuration

    
Table 2. Register Overview
Register Offset Description
  0x000  

Reserved
  0x004  

Reserved
  0x008  

Reserved
  0x010  

Reserved
NRFFW[0] 0x014

Reserved for Nordic firmware design

  
NRFFW[1] 0x018

Reserved for Nordic firmware design

  
NRFFW[2] 0x01C

Reserved for Nordic firmware design

  
NRFFW[3] 0x020

Reserved for Nordic firmware design

  
NRFFW[4] 0x024

Reserved for Nordic firmware design

  
NRFFW[5] 0x028

Reserved for Nordic firmware design

  
NRFFW[6] 0x02C

Reserved for Nordic firmware design

  
NRFFW[7] 0x030

Reserved for Nordic firmware design

  
NRFFW[8] 0x034

Reserved for Nordic firmware design

  
NRFFW[9] 0x038

Reserved for Nordic firmware design

  
NRFFW[10] 0x03C

Reserved for Nordic firmware design

  
NRFFW[11] 0x040

Reserved for Nordic firmware design

  
NRFFW[12] 0x044

Reserved for Nordic firmware design

  
NRFFW[13] 0x048

Reserved for Nordic firmware design

  
NRFFW[14] 0x04C

Reserved for Nordic firmware design

  
NRFHW[0] 0x050

Reserved for Nordic hardware design

  
NRFHW[1] 0x054

Reserved for Nordic hardware design

  
NRFHW[2] 0x058

Reserved for Nordic hardware design

  
NRFHW[3] 0x05C

Reserved for Nordic hardware design

  
NRFHW[4] 0x060

Reserved for Nordic hardware design

  
NRFHW[5] 0x064

Reserved for Nordic hardware design

  
NRFHW[6] 0x068

Reserved for Nordic hardware design

  
NRFHW[7] 0x06C

Reserved for Nordic hardware design

  
NRFHW[8] 0x070

Reserved for Nordic hardware design

  
NRFHW[9] 0x074

Reserved for Nordic hardware design

  
NRFHW[10] 0x078

Reserved for Nordic hardware design

  
NRFHW[11] 0x07C

Reserved for Nordic hardware design

  
CUSTOMER[0] 0x080

Reserved for customer

  
CUSTOMER[1] 0x084

Reserved for customer

  
CUSTOMER[2] 0x088

Reserved for customer

  
CUSTOMER[3] 0x08C

Reserved for customer

  
CUSTOMER[4] 0x090

Reserved for customer

  
CUSTOMER[5] 0x094

Reserved for customer

  
CUSTOMER[6] 0x098

Reserved for customer

  
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

  

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

 

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

 

NRFFW[2]

Address offset: 0x01C

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

 

NRFFW[3]

Address offset: 0x020

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

 

NRFFW[4]

Address offset: 0x024

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

 

NRFFW[5]

Address offset: 0x028

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

 

NRFFW[6]

Address offset: 0x02C

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

 

NRFFW[7]

Address offset: 0x030

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

 

NRFFW[8]

Address offset: 0x034

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

 

NRFFW[9]

Address offset: 0x038

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

 

NRFFW[10]

Address offset: 0x03C

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

 

NRFFW[11]

Address offset: 0x040

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

 

NRFFW[12]

Address offset: 0x044

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

 

NRFFW[13]

Address offset: 0x048

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

 

NRFFW[14]

Address offset: 0x04C

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

 

NRFHW[0]

Address offset: 0x050

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

NRFHW[1]

Address offset: 0x054

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

NRFHW[2]

Address offset: 0x058

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

NRFHW[3]

Address offset: 0x05C

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

NRFHW[4]

Address offset: 0x060

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

NRFHW[5]

Address offset: 0x064

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

NRFHW[6]

Address offset: 0x068

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

NRFHW[7]

Address offset: 0x06C

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

NRFHW[8]

Address offset: 0x070

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

NRFHW[9]

Address offset: 0x074

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

NRFHW[10]

Address offset: 0x078

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

NRFHW[11]

Address offset: 0x07C

Reserved for Nordic hardware 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

NRFHW

    

Reserved for Nordic hardware design

 

CUSTOMER[0]

Address offset: 0x080

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[1]

Address offset: 0x084

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[2]

Address offset: 0x088

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[3]

Address offset: 0x08C

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[4]

Address offset: 0x090

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[5]

Address offset: 0x094

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[6]

Address offset: 0x098

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[7]

Address offset: 0x09C

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[8]

Address offset: 0x0A0

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[9]

Address offset: 0x0A4

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[10]

Address offset: 0x0A8

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[11]

Address offset: 0x0AC

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[12]

Address offset: 0x0B0

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[13]

Address offset: 0x0B4

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[14]

Address offset: 0x0B8

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[15]

Address offset: 0x0BC

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[16]

Address offset: 0x0C0

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[17]

Address offset: 0x0C4

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[18]

Address offset: 0x0C8

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[19]

Address offset: 0x0CC

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[20]

Address offset: 0x0D0

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[21]

Address offset: 0x0D4

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[22]

Address offset: 0x0D8

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[23]

Address offset: 0x0DC

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[24]

Address offset: 0x0E0

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[25]

Address offset: 0x0E4

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[26]

Address offset: 0x0E8

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[27]

Address offset: 0x0EC

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[28]

Address offset: 0x0F0

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[29]

Address offset: 0x0F4

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[30]

Address offset: 0x0F8

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

CUSTOMER[31]

Address offset: 0x0FC

Reserved for customer

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

CUSTOMER

    

Reserved for customer

 

PSELRESET[0]

Address offset: 0x200

Mapping of the nRESET function (see POWER chapter for details)

All PSELRESET registers have to contain the same value for a pin mapping to be valid. If values are not the same, there will be no nRESET function exposed on a GPIO. As a result, the device will always start independently of the levels present on any of the GPIOs.

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 B                                                   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

PIN

  

21

GPIO number P0.n onto which Reset is exposed

B RW

CONNECT

    

Connection

     

Disconnected

1

Disconnect

     

Connected

0

Connect

 

PSELRESET[1]

Address offset: 0x204

Mapping of the nRESET function (see POWER chapter for details)

All PSELRESET registers have to contain the same value for a pin mapping to be valid. If values are not the same, there will be no nRESET function exposed on a GPIO. As a result, the device will always start independently of the levels present on any of the GPIOs.

Bit number 31 30 29 28 27 26 25