Texas Instruments AFE79 Series - 2.16.234 Register 336 h (offset = 336 h) [reset = 0 h]; 2.16.235 Register 338 h (offset = 338 h) [reset = 1 h]; 2.16.236 Register 339 h (offset = 339 h) [reset = 2 h]

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SBAU337–May 2020
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Serial Interface Register Maps
Table 2-2512. Register 335 Field Descriptions
Bit Field Type Reset Description
1-0
IBUF_ST_GPIO_7
7
R/W 2h Input buffer signal strength
2.16.234 Register 336h (offset = 336h) [reset = 0h]
Figure 2-2497. Register 336h
7 6 5 4 3 2 1 0
ODRIV_DS_GPIO_77
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2513. Register 336 Field Descriptions
Bit Field Type Reset Description
1-0
ODRIV_DS_GPIO_
77
R/W 0h output buffer drive strength.
2.16.235 Register 338h (offset = 338h) [reset = 1h]
Figure 2-2498. Register 338h
7 6 5 4 3 2 1 0
PULL_CTRL_GPIO_78
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2514. Register 338 Field Descriptions
Bit Field Type Reset Description
2-0
PULL_CTRL_GPIO
_78
R/W 1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.236 Register 339h (offset = 339h) [reset = 2h]
Figure 2-2499. Register 339h
7 6 5 4 3 2 1 0
IBUF_ST_GPIO_78
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2515. Register 339 Field Descriptions
Bit Field Type Reset Description
1-0
IBUF_ST_GPIO_7
8
R/W 2h Input buffer signal strength