Texas Instruments AFE79 Series Programming & User Manual page 1045

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Bit Field
PULL_CTRL_GPIO
2-0
_54
2.16.164 Register 2D9h (offset = 2D9h) [reset = 2h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
IBUF_ST_GPIO_5
1-0
4
2.16.165 Register 2DAh (offset = 2DAh) [reset = 0h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
ODRIV_DS_GPIO_
1-0
54
2.16.166 Register 2DCh (offset = 2DCh) [reset = 1h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
PULL_CTRL_GPIO
2-0
_55
SBAU337 – May 2020
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Table 2-2442. Register 2D8 Field Descriptions
Type Reset
R/W 1h
Figure 2-2427. Register 2D9h
5 4
Table 2-2443. Register 2D9 Field Descriptions
Type Reset
R/W 2h
Figure 2-2428. Register 2DAh
5 4
Table 2-2444. Register 2DA Field Descriptions
Type Reset
R/W 0h
Figure 2-2429. Register 2DCh
5 4
Table 2-2445. Register 2DC Field Descriptions
Type Reset
R/W 1h
Copyright © 2020, Texas Instruments Incorporated
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_55
Description
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
Serial Interface Register Maps
IO Wrap Register Map
1 0
IBUF_ST_GPIO_54
R/W-2h
1 0
ODRIV_DS_GPIO_54
R/W-0h
1 0
R/W-1h
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