Texas Instruments AFE79 Series - 2.16.174 Register 2 E6 h (offset = 2 E6 h) [reset = 0 h]; 2.16.175 Register 2 E8 h (offset = 2 E8 h) [reset = 1 h]; 2.16.176 Register 2 E9 h (offset = 2 E9 h) [reset = 2 h]; 2.16.177 Register 2 EAh (offset = 2 EAh) [reset = 0 h]

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SBAU337–May 2020
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Serial Interface Register Maps
2.16.174 Register 2E6h (offset = 2E6h) [reset = 0h]
Figure 2-2437. Register 2E6h
7 6 5 4 3 2 1 0
ODRIV_DS_GPIO_57
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2453. Register 2E6 Field Descriptions
Bit Field Type Reset Description
1-0
ODRIV_DS_GPIO_
57
R/W 0h output buffer drive strength.
2.16.175 Register 2E8h (offset = 2E8h) [reset = 1h]
Figure 2-2438. Register 2E8h
7 6 5 4 3 2 1 0
PULL_CTRL_GPIO_58
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2454. Register 2E8 Field Descriptions
Bit Field Type Reset Description
2-0
PULL_CTRL_GPIO
_58
R/W 1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.176 Register 2E9h (offset = 2E9h) [reset = 2h]
Figure 2-2439. Register 2E9h
7 6 5 4 3 2 1 0
IBUF_ST_GPIO_58
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2455. Register 2E9 Field Descriptions
Bit Field Type Reset Description
1-0
IBUF_ST_GPIO_5
8
R/W 2h Input buffer signal strength
2.16.177 Register 2EAh (offset = 2EAh) [reset = 0h]
Figure 2-2440. Register 2EAh
7 6 5 4 3 2 1 0
ODRIV_DS_GPIO_58
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset