User Manual

Revision 1.0 Page 74 of 78
nRF24L01+ Product Specification
14 Glossary of Terms
Table 32. Glossary
Term Description
ACK Acknowledgement
ACS Adjacent Channel Selectivity
AGC Automatic Gain Control
ART Auto Re-Transmit
CD Carrier Detect
CE Chip Enable
CLK Clock
CRC Cyclic Redundancy Check
CSN Chip Select NOT
ESB Enhanced ShockBurst™
GFSK Gaussian Frequency Shift Keying
IM Intermodulation
IRQ Interrupt Request
ISM Industrial-Scientific-Medical
LNA Low Noise Amplifier
LSB Least Significant Bit
LSByte Least Significant Byte
Mbps Megabit per second
MCU Microcontroller Unit
MISO Master In Slave Out
MOSI Master Out Slave In
MSB Most Significant Bit
MSByte Most Significant Byte
PCB Printed Circuit Board
PID Packet Identity Bits
PLD Payload
PRX Primary RX
PTX Primary TX
PWR_DWN Power Down
PWR_UP Power Up
RoHS Restriction of use of Certain Hazardous Substances
RPD Received Power Detector
RX Receive
RX_DR Receive Data Ready
SPI Serial Peripheral Interface
TX Transmit
TX_DS Transmit Data Sent