Texas Instruments AFE79 Series Programming & User Manual page 1008

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IO Wrap Register Map
2.16.34 Register 22Ch (offset = 22Ch) [reset = 1h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit
Field
PULL_CTRL_GPIO
2-0
_11
2.16.35 Register 22Dh (offset = 22Dh) [reset = 2h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit
Field
IBUF_ST_GPIO_1
1-0
1
2.16.36 Register 22Eh (offset = 22Eh) [reset = 0h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit
Field
ODRIV_DS_GPIO_
1-0
11
2.16.37 Register 230h (offset = 230h) [reset = 1h]
7
6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
1008
Serial Interface Register Maps
Figure 2-2297. Register 22Ch
5
4
Table 2-2313. Register 22C Field Descriptions
Type
Reset
R/W
1h
Figure 2-2298. Register 22Dh
5
4
Table 2-2314. Register 22D Field Descriptions
Type
Reset
R/W
2h
Figure 2-2299. Register 22Eh
5
4
Table 2-2315. Register 22E Field Descriptions
Type
Reset
R/W
0h
Figure 2-2300. Register 230h
5
4
Copyright © 2020, Texas Instruments Incorporated
3
2
PULL_CTRL_GPIO_11
Description
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
3
2
Description
Input buffer signal strength
3
2
Description
output buffer drive strength.
3
2
PULL_CTRL_GPIO_12
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1
0
R/W-1h
1
0
IBUF_ST_GPIO_11
R/W-2h
1
0
ODRIV_DS_GPIO_11
R/W-0h
1
0
R/W-1h
SBAU337 – May 2020

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