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IO Wrap Register Map
2.16.41 Register 235h (offset = 235h) [reset = 2h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit
Field
IBUF_ST_GPIO_1
1-0
3
2.16.42 Register 236h (offset = 236h) [reset = 0h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit
Field
ODRIV_DS_GPIO_
1-0
13
2.16.43 Register 238h (offset = 238h) [reset = 1h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit
Field
PULL_CTRL_GPIO
2-0
_14
2.16.44 Register 239h (offset = 239h) [reset = 2h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
1010
Serial Interface Register Maps
Figure 2-2304. Register 235h
5
4
Table 2-2320. Register 235 Field Descriptions
Type
Reset
R/W
2h
Figure 2-2305. Register 236h
5
4
Table 2-2321. Register 236 Field Descriptions
Type
Reset
R/W
0h
Figure 2-2306. Register 238h
5
4
Table 2-2322. Register 238 Field Descriptions
Type
Reset
R/W
1h
Figure 2-2307. Register 239h
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_14
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_13
R/W-2h
1
0
ODRIV_DS_GPIO_13
R/W-0h
1
0
R/W-1h
1
0
IBUF_ST_GPIO_14
R/W-2h
SBAU337 – May 2020
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