RF_REG2E
Bit Field |
Read/Write |
Field Name |
Description |
---|---|---|---|
31:24 |
RW |
XTAL_TRIM_XTAL_TRIM_INIT |
Initial trimming of the XTAL |
23:16 |
RW |
XTAL_TRIM_XTAL_TRIM |
Trimming of the XTAL |
12 |
RW |
ENABLES_SEPARATE_PPA_CASC |
PA cascode bit |
11:6 |
RW |
ENABLES_EN_RXTX |
Enable signals |
5:0 |
RW |
ENABLES_EN_BB |
Enable signals for the BB |
Bit Field |
Field Name |
Value Symbol |
Value Description |
Hex Value |
---|---|---|---|---|
31:24 |
XTAL_TRIM_XTAL_TRIM_INIT |
XTAL_TRIM_XTAL_TRIM_INIT_DEFAULT |
5MSB thermometric, 3LSB direct |
0x60* |
23:16 |
XTAL_TRIM_XTAL_TRIM |
XTAL_TRIM_XTAL_TRIM_DEFAULT |
5MSB thermometric, 3LSB direct |
0x60* |
12 |
ENABLES_SEPARATE_PPA_CASC |
ENABLES_SEPARATE_PPA_CASC_DISABLE |
Enable PPA cascode bit is dependent of the en PA |
0x0* |
|
|
ENABLES_SEPARATE_PPA_CASC_ENABLE |
Disable PPA cascode bit is independent from the en PA |
0x1 |
11:6 |
ENABLES_EN_RXTX |
ENABLES_EN_RXTX_0 |
LNA |
0x0* |
|
|
ENABLES_EN_RXTX_1 |
LNA |
0x1 |
|
|
ENABLES_EN_RXTX_2 |
IFA |
0x2 |
|
|
ENABLES_EN_RXTX_3 |
TX |
0x3 |
|
|
ENABLES_EN_RXTX_4 |
PA |
0x4 |
|
|
ENABLES_EN_RXTX_5 |
PPA casc |
0x5 |
5:0 |
ENABLES_EN_BB |
ENABLES_EN_BB_0 |
Filter, |
0x0* |
|
|
ENABLES_EN_BB_1 |
Filter central frequency bias |
0x1 |
|
|
ENABLES_EN_BB_2 |
Filter bandwidth bias |
0x2 |
|
|
ENABLES_EN_BB_3 |
ADC |
0x3 |
|
|
ENABLES_EN_BB_4 |
RSSI |
0x4 |
|
|
ENABLES_EN_BB_5 |
Peak detector |
0x5 |