nRF24LE1 Nordic VLSI, nRF24LE1 Datasheet - Page 27

• Manufacturer Part Number: nRF24LE1
• Manufacturer: Nordic VLSI

nRF24LE1 Preliminary Product Specification
3.4.5
After the packet is validated, Enhanced ShockBurst™ disassembles the packet and loads the payload into
the RX FIFO, and asserts the RX_DR IRQ.
Revision 1.1
Automatic packet disassembly
Address, PID and Payload
Payload = PID[7:3] bytes
Figure 10. Automatic packet disassembly
TX_CRC = 2 Bytes from
calculated from received
Monitor SETUP_AW wide
from received bit stream
RX_CRC = 2 Byte CRC
window of received bit
TX_CRC = RX_CRC
New packet received
Read Address width
Received window =
received bit stream
received bit stream
Changed from last
PID = 1 byte from
from SETUP_AW
RX_ADDR_Px
CRCO = 1
EN_DPL=1
PID[2:1]
stream
packet
STOP
Start
27 of 191
bytes from received bit
Payload = RX_PW_Px
Address, PID and Payload
calculated from received
RX_CRC = 1 Byte CRC
TX_CRC = 1 Byte from
received bit stream
stream
Changed from last
Duplicate received
packet
CRC