IO Wrap Register Map
1066
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
2.16.237 Register 33Ah (offset = 33Ah) [reset = 0h]
Figure 2-2500. Register 33Ah
7
6
5
4
3
2
1
0
ODRIV_DS_GPIO_78
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2516. Register 33A Field Descriptions
Bit
Field
Type
Reset
Description
1-0
ODRIV_DS_GPIO_
78
R/W
0h
output buffer drive strength.
2.16.238 Register 33Ch (offset = 33Ch) [reset = 1h]
Figure 2-2501. Register 33Ch
7
6
5
4
3
2
1
0
PULL_CTRL_GPIO_79
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2517. Register 33C Field Descriptions
Bit
Field
Type
Reset
Description
2-0
PULL_CTRL_GPIO
_79
R/W
1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.239 Register 33Dh (offset = 33Dh) [reset = 2h]
Figure 2-2502. Register 33Dh
7
6
5
4
3
2
1
0
IBUF_ST_GPIO_79
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2518. Register 33D Field Descriptions
Bit
Field
Type
Reset
Description
1-0
IBUF_ST_GPIO_7
9
R/W
2h
Input buffer signal strength
2.16.240 Register 33Eh (offset = 33Eh) [reset = 0h]
Figure 2-2503. Register 33Eh
7
6
5
4
3
2
1
0
ODRIV_DS_GPIO_79
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset