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