CC2430 Datasheet, PDF (221/234 Pages) Texas Instruments – A True System-on-Chip solution for 2.4 GHz IEEE 802.15.4 / ZigBee-TM

CC2430
Bit Name
7:5 -
4
TX_ACTIVE
3
FIFO
2
FIFOP
1
SFD
0
CCA
Reset R/W Description
000
R0
Reserved, read as 0.
0
R
TX active indicates transmission in progress
0 : TX inactive
1 : TX active
0
R
RXFIFO data available
0 : No data available in RXFIFO
1 : One or more bytes available in RXFIFO
0
R
RXFIFO threshold flag
0 : Number of bytes in RXFIFO is less or equal threshold
set by IOCFG0.FIFOP_THR
1 : Number of bytes in RXFIFO is above threshold set by
IOCFG0.FIFOP_THR
0
R
Start of Frame Delimiter status
0 : SFD inactive
1 : SFD active
R
Clear Channel Assessment
Table 101: Register RFSTATUS (0xDF62)
CC2430 PRELIMINARY Data Sheet (rev. 1.03) SWRS036A
Page 221 of 232