Texas Instruments AFE79 Series - 2.12.125 Register 52 Dh (offset = 52 Dh) [reset = 7 Eh]; 2.12.126 Register 530 h (offset = 530 h) [reset = 0 h]; 2.12.127 Register 531 h (offset = 531 h) [reset = 0 h]

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SBAU337–May 2020
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Serial Interface Register Maps
Table 2-1339. Register 52C Field Descriptions
Bit Field Type Reset Description
4-0
TX_PAP_ALARM_
CLR
R/W 0h
Clear PAP final alarm to GPIO. Value 1 = Clear, Value 0 = No
Clear
bit [0] :TxA Alarm
bit [1]: TxB Alarm
bit [2]: TxC Alarm
bit [3]: TxD Alarm
bit [4]: Reserved
2.12.125 Register 52Dh (offset = 52Dh) [reset = 7Eh]
Figure 2-1328. Register 52Dh
7 6 5 4 3 2 1 0
TX_PAP_ALARM_MASK
R/W-7Eh
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1340. Register 52D Field Descriptions
Bit Field Type Reset Description
6-0
TX_PAP_ALARM_
MASK
R/W 7Eh
Mask PAP final alarm to GPIO. Value 1 = Mask, Value 0 =
NoMask
bit [0] :TxA Alarm
bit [1]: TxB Alarm
bit [2]: TxC Alarm
bit [3]: TxD Alarm
bit [4]: Reserved
bit [5]: Reserved
bit [6]: Reserved
2.12.126 Register 530h (offset = 530h) [reset = 0h]
Figure 2-1329. Register 530h
7 6 5 4 3 2 1 0
TX_PAP_ALAR
M_TRIGGER_
A
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1341. Register 530 Field Descriptions
Bit Field Type Reset Description
0-0
TX_PAP_ALARM_
TRIGGER_A
R/W 0h
Register based PAP alarm trigger. When this bit is set, the
alarm values triggers PAP state machine and output data of tx
will go to 0.
0:No Trigger:
1:Trigger PAP alarm:
2.12.127 Register 531h (offset = 531h) [reset = 0h]
Figure 2-1330. Register 531h
7 6 5 4 3 2 1 0
TX_PAP_RAMP_AMPLITUDE_UPDATE_CYCLES
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset