Texas Instruments AFE79 Series - 2.12.109 Register 515 h (offset = 515 h) [reset = 0 h]; 2.12.110 Register 516 h (offset = 516 h) [reset = 0 h]

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SBAU337–May 2020
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Serial Interface Register Maps
Table 2-1323. Register 514 Field Descriptions
Bit Field Type Reset Description
7-0
TX_DUAL_BAND_
COMBINER_PAP_
MOVING_AVERAG
E_ERROR_THRES
HOLD[7:0]
R/W 0h
In the Dual band combiner PA Protection moving average
module, when the moving average exceeds a thershold error
hit is generated. The PA protection can be triggered when the
number of such hits in a programmable window exceeds the
count threshold. The moving average count threshold can be
programmed in the range 0 to 2^12-1. The recommended
error accumulation counter is programmable with value in the
range 1 to 2^12-1. The error window counter is programmed
in the register
tx_dual_band_combiner_pap_moving_average_error_window
_counter.
2.12.109 Register 515h (offset = 515h) [reset = 0h]
Figure 2-1312. Register 515h
7 6 5 4 3 2 1 0
TX_DUAL_BAND_COMBINER_PAP_MOVING_AVERAGE_ERROR
_THRESHOLD[11:8]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1324. Register 515 Field Descriptions
Bit Field Type Reset Description
3-0
TX_DUAL_BAND_
COMBINER_PAP_
MOVING_AVERAG
E_ERROR_THRES
HOLD[11:8]
R/W 0h
In the Dual band combiner PA Protection moving average
module, when the moving average exceeds a thershold error
hit is generated. The PA protection can be triggered when the
number of such hits in a programmable window exceeds the
count threshold. The moving average count threshold can be
programmed in the range 0 to 2^12-1. The recommended
error accumulation counter is programmable with value in the
range 1 to 2^12-1. The error window counter is programmed
in the register
tx_dual_band_combiner_pap_moving_average_error_window
_counter.
2.12.110 Register 516h (offset = 516h) [reset = 0h]
Figure 2-1313. Register 516h
7 6 5 4 3 2 1 0
TX_DUAL_BAND_COMBINER_PAP_MOVING_AVERAGE_ACCUMULATOR_THRESHOLD[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1325. Register 516 Field Descriptions
Bit Field Type Reset Description
7-0
TX_DUAL_BAND_
COMBINER_PAP_
MOVING_AVERAG
E_ACCUMULATO
R_THRESHOLD[7:
0]
R/W 0h
The moving average accumulator threshold in the dual band
combiner PA Protection. The threshold is on the envelope of
the signal assuming the signal takes values is in the range [-
1,1). The threshold can be programmed in the range 0 to 512.
The threshold is interpreted as programmed_value/256. For
example, value of 256 implies the envelope threshold = 1.