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AN625
Rev. 0.1
97
3.5.98. MODEM_RSSI_THRESH
Summary: RSSI threshold control
Purpose:
Selects threshold for clear channel assessment. If RSSI value is above this threshold, the CCA GPIO will be high and the
RSSI interrupt will be generated.
Property: 0x204A
Default: 0x08
Fields:
RSSI_THRESH[7:0] - default:0x08 Selects threshold for clear channel assessment. If RSSI value is above this threshold,
the CCA GPIO will be high and the RSSI interrupt will be generated.
Range: 0–255
Register View
3.5.99. MODEM_RSSI_JUMP_THRESH
Summary: RSSI jumping detection threshold.
Purpose:
RSSI jumping detection threshold, step in 1dB.
Property: 0x204B
Default: 0x0C
Fields:
rssijmpthd[6:0] - default:0x0C RSSI jumping detection threshold.
Register View
MODEM_RSSI_THRESH
7
6
5
4
3
2
1
0
RSSI_THRESH[7:0]
0x08
MODEM_RSSI_JUMP_THRESH
7
6
5
4
3
2
1
0
0
rssijmpthd[6:0]
0
0x0C
Summary of Contents for Si446 Series
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