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NRF52820-QDAA-R Datasheet(PDF) 336 Page - Nordic Semiconductor

Part # NRF52820-QDAA-R
Description  nRF52820
PDF  437 Pages
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Manufacturer  NORDIC [Nordic Semiconductor]
Direct Link  https://www.nordicsemi.com/
Logo NORDIC - Nordic Semiconductor

NRF52820-QDAA-R Datasheet(HTML) 336 Page - Nordic Semiconductor

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Peripherals
Enable TWIS
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
Reset 0x00000000
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ID
Access
Field
Value ID
Value
Description
A
RW ENABLE
Enable or disable TWIS
Disabled
0
Disable TWIS
Enabled
9
Enable TWIS
6.23.8.19 PSEL.SCL
Address offset: 0x508
Pin select for SCL signal
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
C
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
Access
Field
Value ID
Value
Description
A
RW PIN
[0..31]
Pin number
C
RW CONNECT
Connection
Disconnected
1
Disconnect
Connected
0
Connect
6.23.8.20 PSEL.SDA
Address offset: 0x50C
Pin select for SDA signal
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
C
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
Access
Field
Value ID
Value
Description
A
RW PIN
[0..31]
Pin number
C
RW CONNECT
Connection
Disconnected
1
Disconnect
Connected
0
Connect
6.23.8.21 RXD.PTR
Address offset: 0x534
RXD Data pointer
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 0x00000000
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ID
Access
Field
Value ID
Value
Description
A
RW PTR
RXD Data pointer
See the memory chapter for details about which memories
are available for EasyDMA.
4463_156 v1.0
336



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