Texas Instruments AFE79 Series User Manual

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SBAU337–May 2020
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Serial Interface Register Maps
2.1.22 Register 1Eh (offset = 1Eh) [reset = 0h]
Figure 2-22. Register 1Eh
7 6 5 4 3 2 1 0
ALARMS[7:0]
R-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-23. Register 1E Field Descriptions
Bit Field Type Reset Description
7-0 ALARMS[7:0] R 0h
Global alarms
0 = alarm_spi_global for SPI-A & B1
1 = alarm_spi_access for A & B1.
2 = alarm SPI global for SPI A & B2
3= alarm SPI access for A & B2.
4 = alarm SPI global for SPI B1 & B2
5 = alarm SPI access for SPI B1 & B2.
6 = alarm SPI streaming roll over SPI-A.
7= alarm SPI streaming roll over SPI-B1.
8 = alarm SPI streaming roll over SPI-B2.
2.1.23 Register 1Fh (offset = 1Fh) [reset = 0h]
Figure 2-23. Register 1Fh
7 6 5 4 3 2 1 0
0 0 0 0 0 0 0 ALARMS[8]
R/W-0h R/W-0h R/W-0h R/W-0h R/W-0h R/W-0h R/W-0h R-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-24. Register 1F Field Descriptions
Bit Field Type Reset Description
7-1 0 R/W 0h Must read or write 0
0-0 ALARMS[8] R 0h
Global alarms
0 = alarm_spi_global for SPI-A & B1
1 = alarm_spi_access for A & B1.
2 = alarm SPI global for SPI A & B2
3= alarm SPI access for A & B2.
4 = alarm SPI global for SPI B1 & B2
5 = alarm SPI access for SPI B1 & B2.
6 = alarm SPI streaming roll over SPI-A.
7= alarm SPI streaming roll over SPI-B1.
8 = alarm SPI streaming roll over SPI-B2.

Texas Instruments AFE79 Series Specifications

General

Brand	Texas Instruments
Model	AFE79 Series
Category	Control Unit
Language	English