Texas Instruments AFE79 Series - 2.4.192 Register F9 h (offset = F9 h) [reset = 0 h]; 2.4.193 Register FAh (offset = FAh) [reset = 0 h]; 2.4.194 Register FBh (offset = FBh) [reset = 0 h]

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Serial Interface Register Maps
2.4.192 Register F9h (offset = F9h) [reset = 0h]
Figure 2-421. Register F9h
7 6 5 4 3 2 1 0
ALARMS_MASK[15:8]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-425. Register F9 Field Descriptions
Bit Field Type Reset Description
7-0
ALARMS_MASK[1
5:8]
R/W 0h
Masks 'alarms' register to the alarm pin; will not affect alarm
read from SPI
[8] = SRX1/5 LOS indicator
[9] = SRX2/6 LOS indicator
[10]= SRX3/7 LOS indicator
[11]= SRX4/8 LOS indicator
[12]= SRX1/5 Serdes-FIFO error
[13]= SRX2/6 Serdes-FIFO error
[14]= SRX3/7 Serdes-FIFO error
[15]= SRX4/8 Serdes-FIFO error
Note: Refer to the TI application note for details on error
interpretation.
2.4.193 Register FAh (offset = FAh) [reset = 0h]
Figure 2-422. Register FAh
7 6 5 4 3 2 1 0
ALARMS_MASK[23:16]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-426. Register FA Field Descriptions
Bit Field Type Reset Description
7-0
ALARMS_MASK[2
3:16]
R/W 0h
Masks 'alarms' register to the alarm pin; will not affect alarm
read from SPI
[23:16] = TIED to 0
Note: Refer to the TI application note for details on error
interpretation.
2.4.194 Register FBh (offset = FBh) [reset = 0h]
Figure 2-423. Register FBh
7 6 5 4 3 2 1 0
ALARMS_MASK[31:24]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset