IO Wrap Register Map
1009
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
Table 2-2316. Register 230 Field Descriptions
Bit
Field
Type
Reset
Description
2-0
PULL_CTRL_GPIO
_12
R/W
1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.38 Register 231h (offset = 231h) [reset = 2h]
Figure 2-2301. Register 231h
7
6
5
4
3
2
1
0
IBUF_ST_GPIO_12
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2317. Register 231 Field Descriptions
Bit
Field
Type
Reset
Description
1-0
IBUF_ST_GPIO_1
2
R/W
2h
Input buffer signal strength
2.16.39 Register 232h (offset = 232h) [reset = 0h]
Figure 2-2302. Register 232h
7
6
5
4
3
2
1
0
ODRIV_DS_GPIO_12
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2318. Register 232 Field Descriptions
Bit
Field
Type
Reset
Description
1-0
ODRIV_DS_GPIO_
12
R/W
0h
output buffer drive strength.
2.16.40 Register 234h (offset = 234h) [reset = 1h]
Figure 2-2303. Register 234h
7
6
5
4
3
2
1
0
PULL_CTRL_GPIO_13
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2319. Register 234 Field Descriptions
Bit
Field
Type
Reset
Description
2-0
PULL_CTRL_GPIO
_13
R/W
1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.