IO Wrap Register Map
1011
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
Table 2-2323. Register 239 Field Descriptions
Bit
Field
Type
Reset
Description
1-0
IBUF_ST_GPIO_1
4
R/W
2h
Input buffer signal strength
2.16.45 Register 23Ah (offset = 23Ah) [reset = 0h]
Figure 2-2308. Register 23Ah
7
6
5
4
3
2
1
0
ODRIV_DS_GPIO_14
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2324. Register 23A Field Descriptions
Bit
Field
Type
Reset
Description
1-0
ODRIV_DS_GPIO_
14
R/W
0h
output buffer drive strength.
2.16.46 Register 23Ch (offset = 23Ch) [reset = 3h]
Figure 2-2309. Register 23Ch
7
6
5
4
3
2
1
0
PULL_CTRL_GPIO_15
R/W-3h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2325. Register 23C Field Descriptions
Bit
Field
Type
Reset
Description
2-0
PULL_CTRL_GPIO
_15
R/W
3h
Unused as this is fixed IO
2.16.47 Register 23Dh (offset = 23Dh) [reset = 2h]
Figure 2-2310. Register 23Dh
7
6
5
4
3
2
1
0
IBUF_ST_GPIO_15
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2326. Register 23D Field Descriptions
Bit
Field
Type
Reset
Description
1-0
IBUF_ST_GPIO_1
5
R/W
2h
Input buffer signal strength
Unused as this is fixed IO