Texas Instruments AFE79 Series - 2.10.65 Register 218 h (offset = 218 h) [reset = 0 h]; 2.10.66 Register 21 Ch (offset = 21 Ch) [reset = 0 h]; 2.10.67 Register 220 h (offset = 220 h) [reset = 0 h]; 2.10.68 Register 224 h (offset = 224 h) [reset = 0 h]

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Serial Interface Register Maps
2.10.65 Register 218h (offset = 218h) [reset = 0h]
Figure 2-1171. Register 218h
7 6 5 4 3 2 1 0
TXB_DSA_DIG0_GAIN_SWAP0
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1181. Register 218 Field Descriptions
Bit Field Type Reset Description
7-0
TXB_DSA_DIG0_G
AIN_SWAP0
R/W 0h TxB diggain0 during swap select 01.
2.10.66 Register 21Ch (offset = 21Ch) [reset = 0h]
Figure 2-1172. Register 21Ch
7 6 5 4 3 2 1 0
TXB_DSA_DIG1_GAIN_SWAP0
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1182. Register 21C Field Descriptions
Bit Field Type Reset Description
7-0
TXB_DSA_DIG1_G
AIN_SWAP0
R/W 0h TxB diggain1 during swap select 01.
2.10.67 Register 220h (offset = 220h) [reset = 0h]
Figure 2-1173. Register 220h
7 6 5 4 3 2 1 0
TXB_SW1_FINE TXB_DSA_INDEX_SWAP1
R/W-0h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1183. Register 220 Field Descriptions
Bit Field Type Reset Description
7-6 TXB_SW1_FINE R/W 0h Fine gain value for TxB during swap select of 10.
5-0
TXB_DSA_INDEX_
SWAP1
R/W 0h TxB DSA index value during swap select of 10.
2.10.68 Register 224h (offset = 224h) [reset = 0h]
Figure 2-1174. Register 224h
7 6 5 4 3 2 1 0
TXB_DSA_DIG0_GAIN_SWAP1
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset