Texas Instruments AFE79 Series User Manual

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SBAU337–May 2020
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Serial Interface Register Maps
Table 2-52. Register 2A Field Descriptions
Bit Field Type Reset Description
2-2
DDC_RD_CLK_FB
CD_FBAB_CLK_S
YSREF_MUX
R/W 0h
FOR LOW POWER CONSUMPTION:
Enable this mux when 2nd 2r1f instance is turned off and fbcd
is sent through first 2r1f instance.
Recommended to use LATTE to configure this register as the
correct values and the sequence depends on the mode of
usage.
1-1
DDC_RD_CLK_RX
D_RXB_CLK_SYS
REF_MUX
R/W 0h
FOR LOW POWER CONSUMPTION:
Enable this mux when 2nd 2r1f instance is turned off and rxd
is sent through first 2r1f instance.
Recommended to use LATTE to configure this register as the
correct values and the sequence depends on the mode of
usage.
0-0
DDC_RD_CLK_RX
C_RXA_CLK_SYS
REF_MUX
R/W 0h
FOR LOW POWER CONSUMPTION:
Enable this mux when 2nd 2r1f instance is turned off and rxc
is sent through first 2r1f instance.
Recommended to use LATTE to configure this register as the
correct values and the sequence depends on the mode of
usage.
2.3.9 Register 2Bh (offset = 2Bh) [reset = 0h]
Figure 2-50. Register 2Bh
7 6 5 4 3 2 1 0
SEL_DYN_FBC
D_ADC_FBCD
_REF
SEL_DYN_FBA
B_ADC_FBAB_
REF
R/W-0h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-53. Register 2B Field Descriptions
Bit Field Type Reset Description
1-1
SEL_DYN_FBCD_
ADC_FBCD_REF
R/W 0h
For RAW ADC capture:
Dynamic data mux to swith between fbcd adc and
corresponding ref data.
Recommended to use LATTE to configure this register as the
correct values and the sequence depends on the mode of
usage.
0-0
SEL_DYN_FBAB_
ADC_FBAB_REF
R/W 0h
For RAW ADC capture:
Dynamic data mux to swith between fbab adc and
corresponding ref data.
Recommended to use LATTE to configure this register as the
correct values and the sequence depends on the mode of
usage.
2.3.10 Register 2Ch (offset = 2Ch) [reset = 0h]
Figure 2-51. Register 2Ch
7 6 5 4 3 2 1 0
RXD_SIG_INV
ALID_RD_OVR
RXD_SIG_INV
ALID_RD_VAL
RXC_SIG_INV
ALID_RD_OVR
RXC_SIG_INV
ALID_RD_VAL
RXB_SIG_INV
ALID_RD_OVR
RXB_SIG_INV
ALID_RD_VAL
RXA_SIG_INV
ALID_RD_OVR
RXA_SIG_INV
ALID_RD_VAL
R/W-0h R/W-0h R/W-0h R/W-0h R/W-0h R/W-0h R/W-0h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset

Texas Instruments AFE79 Series Specifications

General

Brand	Texas Instruments
Model	AFE79 Series
Category	Control Unit
Language	English