CC2510FX Datasheet, PDF (190/244 Pages) List of Unclassifed Manufacturers – True System-on-Chip with Low Power RF Transceiver and 8051 MCU

S1CON.RFIF is asserted, and interrupt
request will be generated.
C2510Fx / CC2511Fx
Refer to 11.5 for details about the interrupts.
RFIF (0xE9) – RF Interrupt Flags
Bit Name
7
IRQ_TXUNF
Reset
0
R/W
R/W0
6
IRQ_RXOVF
0
R/W0
5
IRQ_TIMEOUT 0
R/W0
4
IRQ_DONE
0
R/W0
3
IRQ_CS
0
R/W0
2
IRQ_PQT
0
R/W0
1
IRQ_CCA
0
R/W0
0
IRQ_SFD
0
R/W0
Description
TX underflow
0 No interrupt pending
1 Interrupt pending
RX overflow
0 No interrupt pending
1 Interrupt pending
RX timeout, no packet has been received in the programmed period
0 No interrupt pending
1 Interrupt pending
Packet received/transmitted. Also used to detect underflow/overflow
conditions
0 No interrupt pending
1 Interrupt pending
Carrier sense
0 No interrupt pending
1 Interrupt pending
Preamble quality threshold reached
0 No interrupt pending
1 Interrupt pending
Clear Channel Assessment
0 No interrupt pending
1 Interrupt pending
Start of Frame Delimiter, sync word detected
0 No interrupt pending
1 Interrupt pending
SWRS055D
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