Texas Instruments AFE79 Series User Manual

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SBAU337–May 2020
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Serial Interface Register Maps
2.16.479 Register 8ACh (offset = 8ACh) [reset = 0h]
Figure 2-2742. Register 8ACh
7 6 5 4 3 2 1 0
SEL_INTPI_ADC_SYNC_N_CD_
0
POL_INTPI_AD
C_SYNC_N_C
D_0
R/W-0h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2758. Register 8AC Field Descriptions
Bit Field Type Reset Description
2-1
SEL_INTPI_ADC_
SYNC_N_CD_0
R/W 0h
select control for intpi_adc_sync_n_cd_0. 0 indicates take
from parallel GPIO 1 indicates take from Serial LVDS GPIO 2
indicates take from Serdes GPIO
0-0
POL_INTPI_ADC_
SYNC_N_CD_0
R/W 0h
polarity control for intpi_adc_sync_n_cd_0. 0 indicates pass
through from GPIO when selected 1 indicates inverted signal
2.16.480 Register 8ADh (offset = 8ADh) [reset = 2h]
Figure 2-2743. Register 8ADh
7 6 5 4 3 2 1 0
OVR_SEL_INT
PI_ADC_SYNC
_N_CD_0
OVR_INTPI_A
DC_SYNC_N_
CD_0
R/W-1h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2759. Register 8AD Field Descriptions
Bit Field Type Reset Description
1-1
OVR_SEL_INTPI_
ADC_SYNC_N_CD
_0
R/W 1h
control to select whether the input function
intpi_adc_sync_n_cd_0 needs to be overriden ot not. 1
indicates override.
0-0
OVR_INTPI_ADC_
SYNC_N_CD_0
R/W 0h
override value for ovr_sel_intpi_adc_sync_n_cd_0 is made
high
2.16.481 Register 8B0h (offset = 8B0h) [reset = 0h]
Figure 2-2744. Register 8B0h
7 6 5 4 3 2 1 0
SEL_INTPI_ADC_SYNC_N_CD_
1
POL_INTPI_AD
C_SYNC_N_C
D_1
R/W-0h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2760. Register 8B0 Field Descriptions
Bit Field Type Reset Description
2-1
SEL_INTPI_ADC_
SYNC_N_CD_1
R/W 0h
select control for intpi_adc_sync_n_cd_1. 0 indicates take
from parallel GPIO 1 indicates take from Serial LVDS GPIO 2
indicates take from Serdes GPIO
0-0
POL_INTPI_ADC_
SYNC_N_CD_1
R/W 0h
polarity control for intpi_adc_sync_n_cd_1. 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