IO Wrap Register Map
1035
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
Table 2-2407. Register 2A9 Field Descriptions
Bit
Field
Type
Reset
Description
1-0
IBUF_ST_GPIO_4
2
R/W
2h
Input buffer signal strength
2.16.129 Register 2AAh (offset = 2AAh) [reset = 0h]
Figure 2-2392. Register 2AAh
7
6
5
4
3
2
1
0
ODRIV_DS_GPIO_42
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2408. Register 2AA Field Descriptions
Bit
Field
Type
Reset
Description
1-0
ODRIV_DS_GPIO_
42
R/W
0h
output buffer drive strength.
2.16.130 Register 2ACh (offset = 2ACh) [reset = 1h]
Figure 2-2393. Register 2ACh
7
6
5
4
3
2
1
0
PULL_CTRL_GPIO_43
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2409. Register 2AC Field Descriptions
Bit
Field
Type
Reset
Description
2-0
PULL_CTRL_GPIO
_43
R/W
1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.131 Register 2ADh (offset = 2ADh) [reset = 2h]
Figure 2-2394. Register 2ADh
7
6
5
4
3
2
1
0
IBUF_ST_GPIO_43
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2410. Register 2AD Field Descriptions
Bit
Field
Type
Reset
Description
1-0
IBUF_ST_GPIO_4
3
R/W
2h
Input buffer signal strength