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IO Wrap Register Map
2.16.83 Register 26Dh (offset = 26Dh) [reset = 2h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit
Field
IBUF_ST_GPIO_2
1-0
7
2.16.84 Register 26Eh (offset = 26Eh) [reset = 0h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit
Field
ODRIV_DS_GPIO_
1-0
27
2.16.85 Register 270h (offset = 270h) [reset = 1h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit
Field
PULL_CTRL_GPIO
2-0
_28
2.16.86 Register 271h (offset = 271h) [reset = 2h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
1022
Serial Interface Register Maps
Figure 2-2346. Register 26Dh
5
4
Table 2-2362. Register 26D Field Descriptions
Type
Reset
R/W
2h
Figure 2-2347. Register 26Eh
5
4
Table 2-2363. Register 26E Field Descriptions
Type
Reset
R/W
0h
Figure 2-2348. Register 270h
5
4
Table 2-2364. Register 270 Field Descriptions
Type
Reset
R/W
1h
Figure 2-2349. Register 271h
5
4
Copyright © 2020, Texas Instruments Incorporated
3
2
Description
Input buffer signal strength
3
2
Description
output buffer drive strength.
3
2
PULL_CTRL_GPIO_28
Description
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
3
2
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1
0
IBUF_ST_GPIO_27
R/W-2h
1
0
ODRIV_DS_GPIO_27
R/W-0h
1
0
R/W-1h
1
0
IBUF_ST_GPIO_28
R/W-2h
SBAU337 – May 2020
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