Texas Instruments AFE79 Series Programming & User Manual page 1023

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Bit Field
IBUF_ST_GPIO_2
1-0
8
2.16.87 Register 272h (offset = 272h) [reset = 0h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
ODRIV_DS_GPIO_
1-0
28
2.16.88 Register 274h (offset = 274h) [reset = 1h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
PULL_CTRL_GPIO
2-0
_29
2.16.89 Register 275h (offset = 275h) [reset = 2h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
IBUF_ST_GPIO_2
1-0
9
SBAU337 – May 2020
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Table 2-2365. Register 271 Field Descriptions
Type Reset
R/W 2h
Figure 2-2350. Register 272h
5 4
Table 2-2366. Register 272 Field Descriptions
Type Reset
R/W 0h
Figure 2-2351. Register 274h
5 4
Table 2-2367. Register 274 Field Descriptions
Type Reset
R/W 1h
Figure 2-2352. Register 275h
5 4
Table 2-2368. Register 275 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_29
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_28
R/W-0h
1 0
R/W-1h
1 0
IBUF_ST_GPIO_29
R/W-2h
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