Texas Instruments AFE79 Series - 2.1.20 Register 1 Ch (offset = 1 Ch) [reset = 0 h]; 2.1.21 Register 1 Dh (offset = 1 Dh) [reset = 0 h]

AFE79xx_GLOBAL Register Map www.ti.com
148
SBAU337–May 2020
Submit Documentation Feedback
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
2.1.20 Register 1Ch (offset = 1Ch) [reset = 0h]
Figure 2-20. Register 1Ch
7 6 5 4 3 2 1 0
ALARMS_MASK[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-21. Register 1C Field Descriptions
Bit Field Type Reset Description
7-0
ALARMS_MASK[7:
0]
R/W 0h
Mask Global alarms when asserted
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.
2.1.21 Register 1Dh (offset = 1Dh) [reset = 0h]
Figure 2-21. Register 1Dh
7 6 5 4 3 2 1 0
0 0 0 0 0 0 ALARMS_MAS
K[8]
ALARMS_CLE
AR[8]
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
Table 2-22. Register 1D Field Descriptions
Bit Field Type Reset Description
7-2 0 R/W 0h Must read or write 0
1-1 ALARMS_MASK[8] R/W 0h
Mask Global alarms when asserted
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.
0-0
ALARMS_CLEAR[
8]
R/W 0h
Clear Global alarms when asserted
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.