nRF24E2 Nordic VLSI, nRF24E2 Datasheet - Page 26

• Manufacturer Part Number: nRF24E2
• Description: Single Chip RF Transmitter + MCU + ADC NRF2402 2.4GHz RF Transmitter
• Manufacturer: Nordic VLSI

PRODUCT SPECIFICATION
4.3.4.1
Bits [17:16] contains the segments of the configuration register dedicated to
ShockBurst™ operational protocol. After VDD is turned on ShockBurst™
configuration is done once and remains set whilst VDD is present. During operation
only the first byte for frequency channel needs to be changed.
4.3.4.1.1 CRC
Bit 17:
Bit: 16:
CRC_EN:
4.3.4.2 General RF configuration:
This section of the configuration word handles RF and device related parameters.
4.3.4.2.1 Modes
Bit 15:
Bit 14:
Communication Mode:
Bit 13:
Nordic VLSI ASA - Vestre Rosten 81, N-7075 Tiller, Norway - Phone [phone] - Fax [phone]
Revision: 1.0
15
CRC_L:
NOTE:
Reserved:
RF Data Rate:
ShockBurst™ configuration:
Enables on-chip CRC generation..
An 8 bit CRC will increase the number of payload bits possible in each
ShockBurst™ data packet, but will also reduce the system integrity.
14
CRC length to be calculated in ShockBurst™.
Logic 0: 8 bit CRC
Logic 1: 16 bit CRC
Logic 0: On-chip CRC generation disabled
Logic 1: On-chip CRC generation enabled
Should be set to logic 0.
Logic 0: transmitter subsystem operates in direct mode.
Logic 1: transmitter subsystem operates in ShockBurst™ mode
Logic 0: 250 kbps
Logic 1: 1 Mbps
Table 4-8 RF operational settings.
13
Table 4-7 CRC setting.
17
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August 2003
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