DSA Page 1 Register Map
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SBAU337–May 2020
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Serial Interface Register Maps
Table 2-1116. DSA page1 Register Map (continued)
ADDRESS (Hex) D7 D6 D5 D4 D3 D2 D1 D0
1BCh GATE_TXSWAP
1BDh
DIS_TXDSALAT
CH
1C0h
MASK_ANA_TX
A
1C1h
MASK_DIG0_TX
A
1C2h
MASK_DIG1_TX
A
1C3h
USE_SYNC_TRI
G_A
1C4h TXA_SW0_FINE TXA_DSA_INDEX_SWAP0
1C8h TXA_DSA_DIG0_GAIN_SWAP0
1CCh TXA_DSA_DIG1_GAIN_SWAP0
1D0h TXA_SW1_FINE TXA_DSA_INDEX_SWAP1
1D4h TXA_DSA_DIG0_GAIN_SWAP1
1D8h TXA_DSA_DIG1_GAIN_SWAP1
210h
MASK_ANA_TX
B
211h
MASK_DIG0_TX
B
212h
MASK_DIG1_TX
B
213h
USE_SYNC_TRI
G_B
214h TXB_SW0_FINE TXB_DSA_INDEX_SWAP0
218h TXB_DSA_DIG0_GAIN_SWAP0
21Ch TXB_DSA_DIG1_GAIN_SWAP0
220h TXB_SW1_FINE TXB_DSA_INDEX_SWAP1
224h TXB_DSA_DIG0_GAIN_SWAP1
228h TXB_DSA_DIG1_GAIN_SWAP1
2.10.1 Register 80h (offset = 80h) [reset = 3h]
Figure 2-1107. Register 80h
7 6 5 4 3 2 1 0
GAIN_CTRL_FB
R/W-3h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1117. Register 80 Field Descriptions
Bit Field Type Reset Description
2-0 GAIN_CTRL_FB R/W 3h
Selection register for the mode in which FB DSA gain is set. A
value of 3b011 indicates selection of dsa gain through spi.
Other values are reserved.
2.10.2 Register 88h (offset = 88h) [reset = 0h]
Figure 2-1108. Register 88h
7 6 5 4 3 2 1 0
FB_SWAP_SETTING_1
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
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