Texas Instruments AFE79 Series User Manual

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688
SBAU337–May 2020
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Serial Interface Register Maps
Table 2-1388. Register 576 Field Descriptions
Bit Field Type Reset Description
7-0
TX_PAP_HPF_ER
ROR_THRESHOL
D[7:0]
R/W 0h
In the Dual band combiner PA Protection high pass filter
module, when the high pass filter output 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 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_pap_dual_band_combiner_hpf_window_counter.
2.12.174 Register 577h (offset = 577h) [reset = 0h]
Figure 2-1377. Register 577h
7 6 5 4 3 2 1 0
TX_PAP_HPF_ERROR_THRESHOLD[11:8]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1389. Register 577 Field Descriptions
Bit Field Type Reset Description
3-0
TX_PAP_HPF_ER
ROR_THRESHOL
D[11:8]
R/W 0h
In the Dual band combiner PA Protection high pass filter
module, when the high pass filter output 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 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_pap_dual_band_combiner_hpf_window_counter.
2.12.175 Register 578h (offset = 578h) [reset = 0h]
Figure 2-1378. Register 578h
7 6 5 4 3 2 1 0
TX_PAP_HPF_ACCU_THRESHOLD[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1390. Register 578 Field Descriptions
Bit Field Type Reset Description
7-0
TX_PAP_HPF_AC
CU_THRESHOLD[
7:0]
R/W 0h
Dual band combiner PAP high pass filter output accumulation
threshold. 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.

Texas Instruments AFE79 Series Specifications

General

Brand	Texas Instruments
Model	AFE79 Series
Category	Control Unit
Language	English