Silicon Laboratories Si47 Series Programming Manual page 100

AN332
Property 0x1400. FM_SEEK_BAND_BOTTOM
Sets the bottom of the FM band for seek. 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 87.5 MHz.
Available in: All
Default: 0x222E
Units: 10 kHz
Step: 50 kHz
Range: 64–108 MHz
Note: For FMRX components 2.0 or earlier, range is 76–108 MHz.
Bit D15 D14 D13 D12
Name
Bit Name
15:0 FMSKFREQL
100
D11 D10 D9
FM Seek Band Bottom Frequency.
Selects the bottom of the FM Band during Seek. Specified in units of 10 kHz. Default is
8750 (87.5 MHz).
D8 D7 D6 D5
FMSKFREQL[15:0]
Function
Rev. 0.8
D4 D3 D2 D1 D0