Texas Instruments AFE79 Series - 2.10.48 Register 1 BCh (offset = 1 BCh) [reset = 0 h]; 2.10.49 Register 1 BDh (offset = 1 BDh) [reset = 0 h]; 2.10.50 Register 1 C0 h (offset = 1 C0 h) [reset = 0 h]

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SBAU337–May 2020
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Serial Interface Register Maps
Table 2-1163. Register 186 Field Descriptions
Bit Field Type Reset Description
1-0
LNA_BYP_SETTIN
G_3_RXB
R/W 0h LNA setting for swap select of 11 for RxB.
2.10.48 Register 1BCh (offset = 1BCh) [reset = 0h]
Figure 2-1154. Register 1BCh
7 6 5 4 3 2 1 0
GATE_TXSWA
P
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1164. Register 1BC Field Descriptions
Bit Field Type Reset Description
0-0 GATE_TXSWAP R/W 0h
Gate txswap inside the DSA controller. Write to 1, to this
register txswap wont be able to affect gain swap.
2.10.49 Register 1BDh (offset = 1BDh) [reset = 0h]
Figure 2-1155. Register 1BDh
7 6 5 4 3 2 1 0
DIS_TXDSALA
TCH
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1165. Register 1BD Field Descriptions
Bit Field Type Reset Description
0-0
DIS_TXDSALATC
H
R/W 0h
If this bit is set to 1, tx dsa latch will no longer generate gain
change
2.10.50 Register 1C0h (offset = 1C0h) [reset = 0h]
Figure 2-1156. Register 1C0h
7 6 5 4 3 2 1 0
MASK_ANA_T
XA
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1166. Register 1C0 Field Descriptions
Bit Field Type Reset Description
0-0 MASK_ANA_TXA R/W 0h
Mask change pulse(CP) generation for TxA analog. The mask
signals are used when synchronized CP generation is
required on a particular change.Only the one used for
synchronization needs to be unmasked. With such a
configuration only a write to the register will cause change
pulse generation. Mask registers apply even during gain swap.