Texas Instruments AFE79 Series - 2.16.87 Register 272 h (offset = 272 h) [reset = 0 h]; 2.16.88 Register 274 h (offset = 274 h) [reset = 1 h]; 2.16.89 Register 275 h (offset = 275 h) [reset = 2 h]

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Serial Interface Register Maps
Table 2-2365. Register 271 Field Descriptions
Bit Field Type Reset Description
1-0
IBUF_ST_GPIO_2
8
R/W 2h Input buffer signal strength
2.16.87 Register 272h (offset = 272h) [reset = 0h]
Figure 2-2350. Register 272h
7 6 5 4 3 2 1 0
ODRIV_DS_GPIO_28
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2366. Register 272 Field Descriptions
Bit Field Type Reset Description
1-0
ODRIV_DS_GPIO_
28
R/W 0h output buffer drive strength.
2.16.88 Register 274h (offset = 274h) [reset = 1h]
Figure 2-2351. Register 274h
7 6 5 4 3 2 1 0
PULL_CTRL_GPIO_29
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2367. Register 274 Field Descriptions
Bit Field Type Reset Description
2-0
PULL_CTRL_GPIO
_29
R/W 1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.89 Register 275h (offset = 275h) [reset = 2h]
Figure 2-2352. Register 275h
7 6 5 4 3 2 1 0
IBUF_ST_GPIO_29
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2368. Register 275 Field Descriptions
Bit Field Type Reset Description
1-0
IBUF_ST_GPIO_2
9
R/W 2h Input buffer signal strength