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 |