IO Wrap Register Map
1046
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
2.16.167 Register 2DDh (offset = 2DDh) [reset = 2h]
Figure 2-2430. Register 2DDh
7
6
5
4
3
2
1
0
IBUF_ST_GPIO_55
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2446. Register 2DD Field Descriptions
Bit
Field
Type
Reset
Description
1-0
IBUF_ST_GPIO_5
5
R/W
2h
Input buffer signal strength
2.16.168 Register 2DEh (offset = 2DEh) [reset = 0h]
Figure 2-2431. Register 2DEh
7
6
5
4
3
2
1
0
ODRIV_DS_GPIO_55
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2447. Register 2DE Field Descriptions
Bit
Field
Type
Reset
Description
1-0
ODRIV_DS_GPIO_
55
R/W
0h
output buffer drive strength.
2.16.169 Register 2E0h (offset = 2E0h) [reset = 1h]
Figure 2-2432. Register 2E0h
7
6
5
4
3
2
1
0
PULL_CTRL_GPIO_56
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2448. Register 2E0 Field Descriptions
Bit
Field
Type
Reset
Description
2-0
PULL_CTRL_GPIO
_56
R/W
1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.170 Register 2E1h (offset = 2E1h) [reset = 2h]
Figure 2-2433. Register 2E1h
7
6
5
4
3
2
1
0
IBUF_ST_GPIO_56
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset