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NRF52820-QDAA-R Datasheet(PDF) 187 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) 187 Page - Nordic Semiconductor

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Peripherals
Register
Offset
Description
EVENTS_CCASTOPPED
0x14C
The CCA has stopped
EVENTS_RATEBOOST
0x150
Ble_LR CI field received, receive mode is changed from Ble_LR125Kbit to Ble_LR500Kbit.
EVENTS_TXREADY
0x154
RADIO has ramped up and is ready to be started TX path
EVENTS_RXREADY
0x158
RADIO has ramped up and is ready to be started RX path
EVENTS_MHRMATCH
0x15C
MAC header match found
EVENTS_SYNC
0x168
Preamble indicator
EVENTS_PHYEND
0x16C
Generated when last bit is sent on air, or received from air
EVENTS_CTEPRESENT
0x170
CTE is present (early warning right after receiving CTEInfo byte)
SHORTS
0x200
Shortcuts between local events and tasks
INTENSET
0x304
Enable interrupt
INTENCLR
0x308
Disable interrupt
CRCSTATUS
0x400
CRC status
RXMATCH
0x408
Received address
RXCRC
0x40C
CRC field of previously received packet
DAI
0x410
Device address match index
PDUSTAT
0x414
Payload status
CTESTATUS
0x44C
CTEInfo parsed from received packet
DFESTATUS
0x458
DFE status information
PACKETPTR
0x504
Packet pointer
FREQUENCY
0x508
Frequency
TXPOWER
0x50C
Output power
MODE
0x510
Data rate and modulation
PCNF0
0x514
Packet configuration register 0
PCNF1
0x518
Packet configuration register 1
BASE0
0x51C
Base address 0
BASE1
0x520
Base address 1
PREFIX0
0x524
Prefixes bytes for logical addresses 0-3
PREFIX1
0x528
Prefixes bytes for logical addresses 4-7
TXADDRESS
0x52C
Transmit address select
RXADDRESSES
0x530
Receive address select
CRCCNF
0x534
CRC configuration
CRCPOLY
0x538
CRC polynomial
CRCINIT
0x53C
CRC initial value
TIFS
0x544
Interframe spacing in µs
RSSISAMPLE
0x548
RSSI sample
STATE
0x550
Current radio state
DATAWHITEIV
0x554
Data whitening initial value
BCC
0x560
Bit counter compare
DAB[n]
0x600
Device address base segment n
DAP[n]
0x620
Device address prefix n
DACNF
0x640
Device address match configuration
MHRMATCHCONF
0x644
Search pattern configuration
MHRMATCHMAS
0x648
Pattern mask
MODECNF0
0x650
Radio mode configuration register 0
SFD
0x660
IEEE 802.15.4 start of frame delimiter
EDCNT
0x664
IEEE 802.15.4 energy detect loop count
EDSAMPLE
0x668
IEEE 802.15.4 energy detect level
CCACTRL
0x66C
IEEE 802.15.4 clear channel assessment control
DFEMODE
0x900
Whether to use Angle-of-Arrival (AOA) or Angle-of-Departure (AOD)
CTEINLINECONF
0x904
Configuration for CTE inline mode
DFECTRL1
0x910
Various configuration for Direction finding
DFECTRL2
0x914
Start offset for Direction finding
SWITCHPATTERN
0x928
GPIO patterns to be used for each antenna
4463_156 v1.0
187



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