Texas Instruments AFE79 Series - 2.16.80 Register 269 h (offset = 269 h) [reset = 2 h]; 2.16.81 Register 26 Ah (offset = 26 Ah) [reset = 0 h]; 2.16.82 Register 26 Ch (offset = 26 Ch) [reset = 1 h]

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Serial Interface Register Maps
Table 2-2358. Register 268 Field Descriptions
Bit Field Type Reset Description
2-0
PULL_CTRL_GPIO
_26
R/W 1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.80 Register 269h (offset = 269h) [reset = 2h]
Figure 2-2343. Register 269h
7 6 5 4 3 2 1 0
IBUF_ST_GPIO_26
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2359. Register 269 Field Descriptions
Bit Field Type Reset Description
1-0
IBUF_ST_GPIO_2
6
R/W 2h Input buffer signal strength
2.16.81 Register 26Ah (offset = 26Ah) [reset = 0h]
Figure 2-2344. Register 26Ah
7 6 5 4 3 2 1 0
ODRIV_DS_GPIO_26
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2360. Register 26A Field Descriptions
Bit Field Type Reset Description
1-0
ODRIV_DS_GPIO_
26
R/W 0h output buffer drive strength.
2.16.82 Register 26Ch (offset = 26Ch) [reset = 1h]
Figure 2-2345. Register 26Ch
7 6 5 4 3 2 1 0
PULL_CTRL_GPIO_27
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2361. Register 26C Field Descriptions
Bit Field Type Reset Description
2-0
PULL_CTRL_GPIO
_27
R/W 1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.