Texas Instruments AFE79 Series - 2.16.195 Register 302 h (offset = 302 h) [reset = 0 h]; 2.16.196 Register 304 h (offset = 304 h) [reset = 1 h]; 2.16.197 Register 305 h (offset = 305 h) [reset = 2 h]; 2.16.198 Register 306 h (offset = 306 h) [reset = 0 h]

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SBAU337–May 2020
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Serial Interface Register Maps
2.16.195 Register 302h (offset = 302h) [reset = 0h]
Figure 2-2458. Register 302h
7 6 5 4 3 2 1 0
ODRIV_DS_GPIO_64
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2474. Register 302 Field Descriptions
Bit Field Type Reset Description
1-0
ODRIV_DS_GPIO_
64
R/W 0h output buffer drive strength.
2.16.196 Register 304h (offset = 304h) [reset = 1h]
Figure 2-2459. Register 304h
7 6 5 4 3 2 1 0
PULL_CTRL_GPIO_65
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2475. Register 304 Field Descriptions
Bit Field Type Reset Description
2-0
PULL_CTRL_GPIO
_65
R/W 1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.197 Register 305h (offset = 305h) [reset = 2h]
Figure 2-2460. Register 305h
7 6 5 4 3 2 1 0
IBUF_ST_GPIO_65
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2476. Register 305 Field Descriptions
Bit Field Type Reset Description
1-0
IBUF_ST_GPIO_6
5
R/W 2h Input buffer signal strength
2.16.198 Register 306h (offset = 306h) [reset = 0h]
Figure 2-2461. Register 306h
7 6 5 4 3 2 1 0
ODRIV_DS_GPIO_65
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset