### RF_SUBBAND

Bit Field | Read/Write | Field Name | Description
--- | --- | --- | ---
31:24 | RW | SUBBAND_OFFSET_SB_OFFSET_RX | Offset to add in frequency count in order to compensate the offset of the varicap
23:16 | RW | SUBBAND_OFFSET_SB_OFFSET | Offset to add in frequency count in order to compensate the offset of the varicap
15:12 | RW | SWCAP_LIM_SB_MAX_VAL | Maximum subband value in linear search subband (freq and comp)
11:8 | RW | SWCAP_LIM_SB_MIN_VAL | Minimum subband value in linear search subband (freq and comp)
7 | RW | SUBBAND_CONF_SB_FLL_MODE | FLL mode for the subband selection
6 | RW | SUBBAND_CONF_SB_INV_BAND | Invert the meaning of sb_high and sb_low
5:4 | RW | SUBBAND_CONF_SB_FREQ_CNT | The length to count in frequency mode
3:2 | RW | SUBBAND_CONF_SB_WAIT_T | Time to wait to the PLL to settle
1:0 | RW | SUBBAND_CONF_SB_MODE | Sub-band algorithm mode

Bit Field | Field Name | Value Symbol | Value Description | Hex Value
--- | --- | --- | --- | ---
31:24 | SUBBAND_OFFSET_SB_OFFSET_RX | SUBBAND_OFFSET_SB_OFFSET_RX_DEFAULT |  | 0xF1*
23:16 | SUBBAND_OFFSET_SB_OFFSET | SUBBAND_OFFSET_SB_OFFSET_DEFAULT |  | 0xD0*
15:12 | SWCAP_LIM_SB_MAX_VAL | SWCAP_LIM_SB_MAX_VAL_DEFAULT |  | 0xF*
11:8 | SWCAP_LIM_SB_MIN_VAL | SWCAP_LIM_SB_MIN_VAL_DEFAULT |  | 0x0*
7 | SUBBAND_CONF_SB_FLL_MODE | SUBBAND_CONF_SB_FLL_MODE_DISABLE | Disable the FLL mode for the subband selection | 0x0
|  | SUBBAND_CONF_SB_FLL_MODE_ENABLE | Enable the FLL mode for the subband selection (overrides other settings) | 0x1*
6 | SUBBAND_CONF_SB_INV_BAND | SUBBAND_CONF_SB_INV_BAND_DISABLE | Don't invert the meaning of sb_high and sb_low | 0x0*
|  | SUBBAND_CONF_SB_INV_BAND_ENABLE | Invert the meaning of sb_high and sb_low | 0x1
5:4 | SUBBAND_CONF_SB_FREQ_CNT | SUBBAND_CONF_SB_FREQ_CNT_256 | 256 (Rx: 10.7us, Tx: 2.13us) | 0x0*
|  | SUBBAND_CONF_SB_FREQ_CNT_512 | 512 (Rx: 21.3us, Tx: 4.26us) | 0x1
|  | SUBBAND_CONF_SB_FREQ_CNT_1024 | 1024 (Rx: 42.7us, Tx: 8.53us) | 0x2
|  | SUBBAND_CONF_SB_FREQ_CNT_4096 | 4096 (Rx: 171us, Tx: 34.1us) | 0x3
3:2 | SUBBAND_CONF_SB_WAIT_T | SUBBAND_CONF_SB_WAIT_T_8 | Rx 8us, Tx 2us | 0x0*
|  | SUBBAND_CONF_SB_WAIT_T_12 | Rx 12us, Tx 3us | 0x1
|  | SUBBAND_CONF_SB_WAIT_T_16 | Rx 16us, Tx 4us | 0x2
|  | SUBBAND_CONF_SB_WAIT_T_24 | Rx 24us, Tx 6u | 0x3
1:0 | SUBBAND_CONF_SB_MODE | SUBBAND_CONF_SB_MODE_0 | SAR w/ comparators | 0x0*
|  | SUBBAND_CONF_SB_MODE_1 | linear w/ comparators | 0x1
|  | SUBBAND_CONF_SB_MODE_2 | SAR w/ frequency ratios | 0x2
|  | SUBBAND_CONF_SB_MODE_3 | linear w/ frequency ratios | 0x3