IO Wrap Register Map
1012
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
2.16.48 Register 23Eh (offset = 23Eh) [reset = 0h]
Figure 2-2311. Register 23Eh
7
6
5
4
3
2
1
0
ODRIV_DS_GPIO_15
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2327. Register 23E Field Descriptions
Bit
Field
Type
Reset
Description
1-0
ODRIV_DS_GPIO_
15
R/W
0h
output buffer drive strength.
Unused as this is fixed IO
2.16.49 Register 240h (offset = 240h) [reset = 1h]
Figure 2-2312. Register 240h
7
6
5
4
3
2
1
0
PULL_CTRL_GPIO_16
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2328. Register 240 Field Descriptions
Bit
Field
Type
Reset
Description
2-0
PULL_CTRL_GPIO
_16
R/W
1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.50 Register 241h (offset = 241h) [reset = 2h]
Figure 2-2313. Register 241h
7
6
5
4
3
2
1
0
IBUF_ST_GPIO_16
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2329. Register 241 Field Descriptions
Bit
Field
Type
Reset
Description
1-0
IBUF_ST_GPIO_1
6
R/W
2h
Input buffer signal strength
2.16.51 Register 242h (offset = 242h) [reset = 0h]
Figure 2-2314. Register 242h
7
6
5
4
3
2
1
0
ODRIV_DS_GPIO_16
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset