Texas Instruments AFE79 Series User Manual

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SBAU337–May 2020
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Serial Interface Register Maps
2.16.419 Register 824h (offset = 824h) [reset = 0h]
Figure 2-2682. Register 824h
7 6 5 4 3 2 1 0
SEL_INTPI_RXAB_DSA_GAIN_
3
POL_INTPI_RX
AB_DSA_GAIN
_3
R/W-0h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2698. Register 824 Field Descriptions
Bit Field Type Reset Description
2-1
SEL_INTPI_RXAB
_DSA_GAIN_3
R/W 0h
select control for intpi_rxab_dsa_gain_3. 0 indicates take from
parallel GPIO 1 indicates take from Serial LVDS GPIO 2
indicates take from Serdes GPIO
0-0
POL_INTPI_RXAB
_DSA_GAIN_3
R/W 0h
polarity control for intpi_rxab_dsa_gain_3. 0 indicates pass
through from GPIO when selected 1 indicates inverted signal
2.16.420 Register 825h (offset = 825h) [reset = 2h]
Figure 2-2683. Register 825h
7 6 5 4 3 2 1 0
OVR_SEL_INT
PI_RXAB_DSA
_GAIN_3
OVR_INTPI_R
XAB_DSA_GAI
N_3
R/W-1h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2699. Register 825 Field Descriptions
Bit Field Type Reset Description
1-1
OVR_SEL_INTPI_
RXAB_DSA_GAIN
_3
R/W 1h
control to select whether the input function
intpi_rxab_dsa_gain_3 needs to be overriden ot not. 1
indicates override.
0-0
OVR_INTPI_RXAB
_DSA_GAIN_3
R/W 0h
override value for ovr_sel_intpi_rxab_dsa_gain_3 is made
high
2.16.421 Register 828h (offset = 828h) [reset = 0h]
Figure 2-2684. Register 828h
7 6 5 4 3 2 1 0
SEL_INTPI_RXAB_DSA_GAIN_
4
POL_INTPI_RX
AB_DSA_GAIN
_4
R/W-0h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2700. Register 828 Field Descriptions
Bit Field Type Reset Description
2-1
SEL_INTPI_RXAB
_DSA_GAIN_4
R/W 0h
select control for intpi_rxab_dsa_gain_4. 0 indicates take from
parallel GPIO 1 indicates take from Serial LVDS GPIO 2
indicates take from Serdes GPIO
0-0
POL_INTPI_RXAB
_DSA_GAIN_4
R/W 0h
polarity control for intpi_rxab_dsa_gain_4. 0 indicates pass
through from GPIO when selected 1 indicates inverted signal

Texas Instruments AFE79 Series Specifications

General

Brand	Texas Instruments
Model	AFE79 Series
Category	Control Unit
Language	English