AT86RF230_09 ATMEL [ATMEL Corporation], AT86RF230_09 Datasheet - Page 57

• Manufacturer Part Number: AT86RF230_09
• Description: Low Power 2.4 GHz Transceiver for ZigBee, IEEE 802.15.4, 6LoWPAN, RF4CE and ISM
• Manufacturer: ATMEL [ATMEL Corporation]

5131E-MCU Wireless-02/09
Bit
0x09
Read/Write
Reset value
Bit
0x09
Read/Write
Reset value
Register 0x09 (CCA_THRES)
This register contains the threshold level for CCA-ED measurement.
• Bit [7:4] – Reserved
• Bit [3:0] – CCA_ED_THRES
The register bits CCA_ED_THRES define the threshold value of the CCA-ED
measurement. A cannel is indicated as busy when the received signal power is above
RSSI_BASE_VAL + 2 • CCA_ED_THRES [dBm].
R/W
R/W
7
1
3
0
R/W
R/W
6
1
2
1
CCA_ED_THRES
Reserved
R/W
R/W
5
0
1
1
R/W
R/W
AT86RF230
4
0
0
1
CCA_THRES
CCA_THRES
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