10.2.5.51 ATPL360_REG_THRESHOLDS_TABLE_LO (0x4028)
Table of thresholds to automatically update Tx Mode (see ATPL360_REG_CFG_IMPEDANCE (0x401F)) from LOW mode. These parameters are only used if ATMC is enabled (see ATPL360_REG_CFG_AUTODETECT_IMPEDANCE (0x401E)).
Corrected RMS_CALC (see ATPL360_REG_CORRECTED_RMS_CALC (0x4033)) is
compared with these thresholds after every transmission to select Tx Mode for next
transmission. The decision is taken following the steps shown below:
- If corrected RMS_CALC is below TH_LO_VLO_x, Tx Mode will be updated to VERY_LOW mode
- Else if corrected RMS_CALC is above TH_LO_HI_x, Tx Mode will be updated to HIGH mode
- Else Tx Mode will remain in LOW mode
where:
- TH_LO_VLO_x: Threshold to change from LOW to VERY_LOW mode for Tx attenuation level x (3 dB steps)
- TH_LO_HI_x: Threshold to change from LOW to HIGH mode for Tx attenuation level x (3 dB steps)
Access: Read-write.
Value Range: 64 bytes (see Table 10-7).
Default Value: See Table 10-8.
Byte 0-3 | Byte 4-7 | Byte 8-11 | Byte 12-15 | Byte 16-19 | Byte 20-24 | Byte 25-27 | Byte 28-31 |
---|---|---|---|---|---|---|---|
TH_LO_HI_0 | TH_LO_HI_1 | TH_LO_HI_2 | TH_LO_HI_3 | TH_LO_HI_4 | TH_LO_HI_5 | TH_LO_HI_6 | TH_LO_HI_7 |
Byte 32-35 | Byte 36-39 | Byte 40-43 | Byte 44-47 | Byte 48-51 | Byte 52-55 | Byte 56-59 | Byte 60-63 |
TH_LO_VLO_0 | TH_LO_VLO_1 | TH_LO_VLO_2 | TH_LO_VLO_3 | TH_LO_VLO_4 | TH_LO_VLO_5 | TH_LO_VLO_6 | TH_LO_VLO_7 |
G3 BAND | TH_LO_HI_0 | TH_LO_HI_1 | TH_LO_HI_2 | TH_LO_HI_3 | TH_LO_HI_4 | TH_LO_HI_5 | TH_LO_HI_6 | TH_LO_HI_7 |
---|---|---|---|---|---|---|---|---|
CEN-A | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
FCC | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
ARIB | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
CEN-B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
G3 BAND | TH_LO_VLO_0 | TH_LO_VLO_1 | TH_LO_VLO_2 | TH_LO_VLO_3 | TH_LO_VLO_4 | TH_LO_VLO_5 | TH_LO_VLO_6 | TH_LO_VLO_7 |
CEN-A | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
FCC | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
ARIB | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
CEN-B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |