Texas Instruments AFE79 Series User Manual

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145
SBAU337–May 2020
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Serial Interface Register Maps
Table 2-13. Register 12 Field Descriptions
Bit Field Type Reset Description
7-6 0 R/W 0h Must read or write 0
5-4 FB TOP R/W 0h
Page select for FB digital signal chain
Bit0 --> FbAB
Bit1 --> FbCD
3-0 RX TOP R/W 0h
Page select for Rx digital signal chain
Bit0 --> RxA
Bit1 --> RxB
Bit2 --> RxC
Bit3 --> RxD
2.1.13 Register 13h (offset = 13h) [reset = 0h]
Figure 2-13. Register 13h
7 6 5 4 3 2 1 0
DSA_PAGE1 DSA_PAGE0 TX_ANA
R/W-0h R/W-0h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-14. Register 13 Field Descriptions
Bit Field Type Reset Description
7-6 DSA_PAGE1 R/W 0h
DSA page control for Rx.
Bit0 -> For page AB.
Bit1 -> For page CD.
5-4 DSA_PAGE0 R/W 0h
DSA page control
Bit0 --> For page AB
Bit1 --> FOr page CD
3-0 TX_ANA R/W 0h
Page select for DAC analog
Bit0 --> TxA
Bit1 --> TxB
Bit2 --> TxC
Bit3 --> TxD
2.1.14 Register 14h (offset = 14h) [reset = 0h]
Figure 2-14. Register 14h
7 6 5 4 3 2 1 0
TXCALIB
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-15. Register 14 Field Descriptions
Bit Field Type Reset Description
7-0 TXCALIB R/W 0h
Page select for TxCalib
0- txCalibA0
1- txCalibA1
2- txCalibB0
3- txCalibB1
4- txCalibC0
5- txCalibC1
6- txCalibD0
7- txCalibD1

Texas Instruments AFE79 Series Specifications

General

Brand	Texas Instruments
Model	AFE79 Series
Category	Control Unit
Language	English