Texas Instruments AFE79 Series - 2.12.165 Register 56 Ah (offset = 56 Ah) [reset = 0 h]; 2.12.166 Register 56 Ch (offset = 56 Ch) [reset = 0 h]

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Serial Interface Register Maps
Table 2-1379. Register 569 Field Descriptions
Bit Field Type Reset Description
0-0
TX_IP_PAP_HPF_
MODE_NO_AVG
R/W 0h
The high pass filter output can be averaged ain a
programmable window of 2 to 16 samples. The averaged
output is compared against a threshold to determice the error
hit. However, the averaging can be bypassed and the
instantaneous filter output is compared against the threshold.
If this register bit is set ot 1 the averaging is disabled and
instantaneous filter output is comapred against the threshold
0 : Average enable
1 : Average disable
2.12.165 Register 56Ah (offset = 56Ah) [reset = 0h]
Figure 2-1368. Register 56Ah
7 6 5 4 3 2 1 0
TX_IP_PAP_HPF_SAMPLES
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1380. Register 56A Field Descriptions
Bit Field Type Reset Description
1-0
TX_IP_PAP_HPF_
SAMPLES
R/W 0h
The high pass filter output can be averaged in a
programmable window of 2 to 16 samples. The averaged
output is compared against a threshold to determine the error
hit.
0:2:
1:4:
2:8:
3:16:
However, the averaging can be bypassed and the
instantaneous filter output is compared against the threshold.
If the register tx_ip_pap_hpf_mode_no_avg is set to 1 the
averaging is disabled and instantaneous filter output is
compared against the threshold.
2.12.166 Register 56Ch (offset = 56Ch) [reset = 0h]
Figure 2-1369. Register 56Ch
7 6 5 4 3 2 1 0
TX_IP_PAP_P
WR_METER_E
N
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1381. Register 56C Field Descriptions
Bit Field Type Reset Description
0-0
TX_IP_PAP_PWR_
METER_EN
R/W 0h
For debug, a power meter at TX-JESD interface for each
band. The power meter measures the RMS power in a
window. The length of the window is programmed in the
register tx_ip_pap_moving_average_pwr_counter. This
regsiter controls the TX-JESD interface power meter enable.
0 : Disable
1 : Enable