IO Wrap Register Map
1055
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
Table 2-2477. Register 306 Field Descriptions
Bit
Field
Type
Reset
Description
1-0
ODRIV_DS_GPIO_
65
R/W
0h
output buffer drive strength.
2.16.199 Register 308h (offset = 308h) [reset = 1h]
Figure 2-2462. Register 308h
7
6
5
4
3
2
1
0
PULL_CTRL_GPIO_66
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2478. Register 308 Field Descriptions
Bit
Field
Type
Reset
Description
2-0
PULL_CTRL_GPIO
_66
R/W
1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.200 Register 309h (offset = 309h) [reset = 2h]
Figure 2-2463. Register 309h
7
6
5
4
3
2
1
0
IBUF_ST_GPIO_66
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2479. Register 309 Field Descriptions
Bit
Field
Type
Reset
Description
1-0
IBUF_ST_GPIO_6
6
R/W
2h
Input buffer signal strength
2.16.201 Register 30Ah (offset = 30Ah) [reset = 0h]
Figure 2-2464. Register 30Ah
7
6
5
4
3
2
1
0
ODRIV_DS_GPIO_66
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2480. Register 30A Field Descriptions
Bit
Field
Type
Reset
Description
1-0
ODRIV_DS_GPIO_
66
R/W
0h
output buffer drive strength.