Texas Instruments SimpleLink CC2620 Technical Reference Manual page 1584

Proprietary Radio
23.7.2.3 Other Structures and Bit Fields
Table 23-143. Carrier Sense Fields for CMD_PROP_CS (Only Applicable for CC13xx)
Byte
Field Name
Index
0 csConf
1 rssiThr
2 numRssiIdle
3 numRssiBusy
4–5 corrPeriod
6 corrConfig
7 csEndTrigger
8–11 csEndTime
1584 Radio
Bits Bit Field Name
0 bEnaRssi
1 bEnaCorr
2 operation
3 busyOp
4 idleOp
5 timeoutRes
0–3 numCorrInv
4–7 numCorrBusy
Copyright © 2015, Texas Instruments Incorporated
Type Description
W If 1, enable RSSI as a criterion
W If 1, enable correlation as a criterion
0: Busy if either RSSI or correlation indicates
Busy
W
1: Busy if both RSSI and correlation indicates
Busy
0: Continue carrier sense on channel Busy
1: End carrier sense on channel Busy
W For an RX command, the receiver continues
when carrier sense ends, then it does not end
if the channel goes Idle
0: Continue on channel Idle
W
1: End on channel Idle
0: Timeout with channel state Invalid treated as
Busy
W
1: Timeout with channel state Invalid treated as
Idle
W RSSI threshold
Number of consecutive RSSI measurements
W below the threshold needed before the channel
is declared Idle
Number of consecutive RSSI measurements
W above the threshold needed before the channel
is declared Busy
Number of RAT ticks for a correlation
W
observation periods
Number of subsequent correlation tops with
W maximum corrPeriod RAT ticks between them
needed to go from Idle to Invalid
Number of subsequent correlation tops with
W maximum corrPeriod RAT ticks between them
needed to go from Invalid to Busy
W Trigger classifier for ending the carrier sense
W Time to end carrier sense
SWCU117C – February 2015 – Revised September 2015
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