Texas Instruments AFE79 Series Programming & User Manual page 1031

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Bit Field
ODRIV_DS_GPIO_
1-0
37
2.16.115 Register 298h (offset = 298h) [reset = 1h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
PULL_CTRL_GPIO
2-0
_38
2.16.116 Register 299h (offset = 299h) [reset = 2h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
IBUF_ST_GPIO_3
1-0
8
2.16.117 Register 29Ah (offset = 29Ah) [reset = 0h]
7 6
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Bit Field
ODRIV_DS_GPIO_
1-0
38
SBAU337 – May 2020
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Table 2-2393. Register 296 Field Descriptions
Type Reset
R/W 0h
Figure 2-2378. Register 298h
5 4
Table 2-2394. Register 298 Field Descriptions
Type Reset
R/W 1h
Figure 2-2379. Register 299h
5 4
Table 2-2395. Register 299 Field Descriptions
Type Reset
R/W 2h
Figure 2-2380. Register 29Ah
5 4
Table 2-2396. Register 29A Field Descriptions
Type Reset
R/W 0h
Copyright © 2020, Texas Instruments Incorporated
Description
output buffer drive strength.
Unused as this is fixed IO
3 2
PULL_CTRL_GPIO_38
Description
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
3 2
Description
Input buffer signal strength
Unused as this is fixed IO
3 2
Description
output buffer drive strength.
Unused as this is fixed IO
Serial Interface Register Maps
IO Wrap Register Map
1 0
R/W-1h
1 0
IBUF_ST_GPIO_38
R/W-2h
1 0
ODRIV_DS_GPIO_38
R/W-0h
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