RF_REG31
Bit Field |
Read/Write |
Field Name |
Description |
---|---|---|---|
31:30 |
RW |
RSSI_DETECT_RSSI_DET_CR_LEN |
Number of samples to estimate the carrier offset (banked) |
29:28 |
RW |
RSSI_DETECT_RSSI_DET_WAIT |
Symbols to wait after the RSSI detection (banked) |
27:26 |
RW |
RSSI_DETECT_RSSI_DET_DIFF_LL |
Set the distance between the actual value and the subtracted one (banked) |
25 |
RW |
RSSI_DETECT_EN_ABS_RSSI_DETECT |
Absolute RSSI detection (banked) |
24 |
RW |
RSSI_DETECT_EN_DIFF_RSSI_DETECT |
Differential RSSI detection (banked) |
23 |
RW |
SUBBAND_CORR_SUBBAND_CORR_EN |
Subband correction |
22:20 |
RW |
SUBBAND_CORR_SUBBAND_CORR_RX |
Subband correction in Rx |
18:16 |
RW |
SUBBAND_CORR_SUBBAND_CORR_TX |
Subband correction in Tx |
11 |
RW |
TXRX_CONF_INV_CLK_PLL_TX |
Invert PLL clock when the radio is in Tx mode |
10 |
RW |
TXRX_CONF_INV_CLK_DIG_TX |
Invert digital clock when the radio is in Tx mode |
9:8 |
RW |
TXRX_CONF_SB_WAIT_T_TX |
Xor value to apply to sb_wait_t (register SUBBAND_CONF) when the radio is in Tx mode |
7 |
RW |
PA_RAMPUP_FULL_PA_RAMPUP |
PA rampup configuration |
6:4 |
RW |
PA_RAMPUP_DEL_PA_RAMPUP |
Time to wait to start the ramp-up after the PA enable is detected |
3:2 |
RW |
PA_RAMPUP_TAU_PA_RAMPUP |
Time constant of the ramp-up/ramp-down |
1 |
RW |
PA_RAMPUP_EN_PA_RAMPDOWN |
PA ramp-down |
0 |
RW |
PA_RAMPUP_EN_PA_RAMPUP |
PA ramp-up linearization |
Bit Field |
Field Name |
Value Symbol |
Value Description |
Hex Value |
---|---|---|---|---|
31:30 |
RSSI_DETECT_RSSI_DET_CR_LEN |
RSSI_DETECT_RSSI_DET_CR_LEN_32 |
32 samples |
0x0* |
|
|
RSSI_DETECT_RSSI_DET_CR_LEN_64 |
64 samples |
0x1 |
|
|
RSSI_DETECT_RSSI_DET_CR_LEN_128 |
128 samples |
0x2 |
|
|
RSSI_DETECT_RSSI_DET_CR_LEN_256 |
256 samples |
0x3 |
29:28 |
RSSI_DETECT_RSSI_DET_WAIT |
RSSI_DETECT_RSSI_DET_WAIT_0 |
0 symbol |
0x0* |
|
|
RSSI_DETECT_RSSI_DET_WAIT_1 |
1 symbol |
0x1 |
|
|
RSSI_DETECT_RSSI_DET_WAIT_2 |
2 symbols |
0x2 |
|
|
RSSI_DETECT_RSSI_DET_WAIT_4 |
4 symbols |
0x3 |
27:26 |
RSSI_DETECT_RSSI_DET_DIFF_LL |
RSSI_DETECT_RSSI_DET_DIFF_LL_1 |
1 sample |
0x0* |
|
|
RSSI_DETECT_RSSI_DET_DIFF_LL_2 |
2 samples |
0x1 |
|
|
RSSI_DETECT_RSSI_DET_DIFF_LL_3 |
3 samples |
0x2 |
|
|
RSSI_DETECT_RSSI_DET_DIFF_LL_4 |
4 samples |
0x3 |
25 |
RSSI_DETECT_EN_ABS_RSSI_DETECT |
RSSI_DETECT_EN_ABS_RSSI_DETECT_DISABLE |
Disable the absolute RSSI detection |
0x0* |
|
|
RSSI_DETECT_EN_ABS_RSSI_DETECT_ENABLE |
Enable the absolute RSSI detection |
0x1 |
24 |
RSSI_DETECT_EN_DIFF_RSSI_DETECT |
RSSI_DETECT_EN_DIFF_RSSI_DETECT_DISABLE |
Disable the differential RSSI detection |
0x0* |
|
|
RSSI_DETECT_EN_DIFF_RSSI_DETECT_ENABLE |
Enable the differential RSSI detection |
0x1 |
23 |
SUBBAND_CORR_SUBBAND_CORR_EN |
SUBBAND_CORR_SUBBAND_CORR_EN_DISABLE |
Disable the subband correction |
0x0* |
|
|
SUBBAND_CORR_SUBBAND_CORR_EN_ENABLE |
Enable the subband correction |
0x1 |
22:20 |
SUBBAND_CORR_SUBBAND_CORR_RX |
SUBBAND_CORR_SUBBAND_CORR_RX_DEFAULT |
|
0x0* |
18:16 |
SUBBAND_CORR_SUBBAND_CORR_TX |
SUBBAND_CORR_SUBBAND_CORR_TX_DEFAULT |
|
0x0* |
11 |
TXRX_CONF_INV_CLK_PLL_TX |
TXRX_CONF_INV_CLK_PLL_TX_DISABLE |
|
0x0* |
|
|
TXRX_CONF_INV_CLK_PLL_TX_ENABLE |
|
0x1 |
10 |
TXRX_CONF_INV_CLK_DIG_TX |
TXRX_CONF_INV_CLK_DIG_TX_DISABLE |
|
0x0* |
|
|
TXRX_CONF_INV_CLK_DIG_TX_ENABLE |
|
0x1 |
9:8 |
TXRX_CONF_SB_WAIT_T_TX |
TXRX_CONF_SB_WAIT_T_TX_DEFAULT |
|
0x0* |
7 |
PA_RAMPUP_FULL_PA_RAMPUP |
PA_RAMPUP_FULL_PA_RAMPUP_DISABLE |
The PA rampup doesn't use the PA backoff enable bit |
0x0 |
|
|
PA_RAMPUP_FULL_PA_RAMPUP_ENABLE |
The PA rampup uses the PA backoff enable bit (from -40 dBm) |
0x1* |
6:4 |
PA_RAMPUP_DEL_PA_RAMPUP |
PA_RAMPUP_DEL_PA_RAMPUP_DEFAULT |
|
0x4* |
3:2 |
PA_RAMPUP_TAU_PA_RAMPUP |
PA_RAMPUP_TAU_PA_RAMPUP_DEFAULT |
|
0x0* |
1 |
PA_RAMPUP_EN_PA_RAMPDOWN |
PA_RAMPUP_EN_PA_RAMPDOWN_DISABLE |
Disable the PA ramp-down |
0x0 |
|
|
PA_RAMPUP_EN_PA_RAMPDOWN_ENABLE |
Enable the PA ramp-down |
0x1* |
0 |
PA_RAMPUP_EN_PA_RAMPUP |
PA_RAMPUP_EN_PA_RAMPUP_DISABLE |
Disable the PA ramp-up |
0x0 |
|
|
PA_RAMPUP_EN_PA_RAMPUP_ENABLE |
Enable the PA ramp-up |
0x1* |