Texas Instruments AFE79 Series Programming & User Manual page 1029

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Bit Field
IBUF_ST_GPIO_3
1-0
5
2.16.108 Register 28Eh (offset = 28Eh) [reset = 0h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
ODRIV_DS_GPIO_
1-0
35
2.16.109 Register 290h (offset = 290h) [reset = 1h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
PULL_CTRL_GPIO
2-0
_36
2.16.110 Register 291h (offset = 291h) [reset = 2h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
IBUF_ST_GPIO_3
1-0
6
SBAU337 – May 2020
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Table 2-2386. Register 28D Field Descriptions
Type Reset
R/W 2h
Figure 2-2371. Register 28Eh
5 4
Table 2-2387. Register 28E Field Descriptions
Type Reset
R/W 0h
Figure 2-2372. Register 290h
5 4
Table 2-2388. Register 290 Field Descriptions
Type Reset
R/W 1h
Figure 2-2373. Register 291h
5 4
Table 2-2389. Register 291 Field Descriptions
Type Reset
R/W 2h
Copyright © 2020, Texas Instruments Incorporated
Description
Input buffer signal strength
3 2
Description
output buffer drive strength.
3 2
PULL_CTRL_GPIO_36
Description
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
3 2
Description
Input buffer signal strength
Serial Interface Register Maps
IO Wrap Register Map
1 0
ODRIV_DS_GPIO_35
R/W-0h
1 0
R/W-1h
1 0
IBUF_ST_GPIO_36
R/W-2h
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