Silicon Laboratories Si4704 Series Programming Manual page 86

AN332
Property 0x1200. FM_RSQ_INT_SOURCE
Configures interrupt related to Received Signal Quality metrics. The CTS bit (and optional interrupt) is set when it is
safe to send the next command. This property may only be set or read when in powerup mode. The default is 0.
Default: 0x0000
Bit D15 D14 D13 D12 D11 D10 D9 D8
Name
0 0 0 0
Bit Name
15:8 Reserved
7 BLENDIEN
6 Reserved
5 MULTHIEN
4 MULTLIEN
3 SNRHIEN
2 SNRLIEN
1 RSSIHIEN
0 RSSILIEN
86
D7
BLEN-
0 0 0 0
DIEN
Always write to 0.
Interrupt Source Enable: Blend.
Enable blend as the source of interrupt which the threshold is set by
FM_RSQ_BLEND_THRESHOLD.
Always write to 0.
Interrupt Source Enable: Multipath High (Si4706/40/41/49 Only).
Enable Multipath high as the source of interrupt which the threshold is set by
FM_RSQ_MULTIPATH_HI_THRESHOLD.
Interrupt Source Enable: Multipath Low (Si4706/40/41/49 Only).
Enable Multipath low as the source of interrupt which the threshold is set by
FM_RSQ_MULTIPATH_LO_THRESHOLD.
Interrupt Source Enable: SNR High.
Enable SNR high as the source of interrupt which the threshold is set by
FM_RSQ_SNR_HI_THRESHOLD.
Interrupt Source Enable: SNR Low.
Enable SNR low as the as the source of interrupt which the threshold is set by
FM_RSQ_SNR_LO_THRESHOLD.
Interrupt Source Enable: RSSI High.
Enable RSSI high as the source of interrupt which the threshold is set by
FM_RSQ_RSSI_HI_THRESHOLD.
Interrupt Source Enable: RSSI Low.
Enable RSSI low as the source of interrupt which the threshold is set by
FM_RSQ_RSSI_LO_THRESHOLD.
Confidential Rev. 0.2
D6 D5 D4 D3
MUL- MULT-
0 SNRHIEN SNRLIEN RSSIHIEN RSSILIEN
THIEN LIEN
Function
D2 D1 D0