Texas Instruments AFE79 Series - 2.16.192 Register 2 FEh (offset = 2 FEh) [reset = 0 h]; 2.16.193 Register 300 h (offset = 300 h) [reset = 1 h]; 2.16.194 Register 301 h (offset = 301 h) [reset = 2 h]

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SBAU337–May 2020
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Serial Interface Register Maps
Table 2-2470. Register 2FD Field Descriptions
Bit Field Type Reset Description
1-0
IBUF_ST_GPIO_6
3
R/W 2h Input buffer signal strength
2.16.192 Register 2FEh (offset = 2FEh) [reset = 0h]
Figure 2-2455. Register 2FEh
7 6 5 4 3 2 1 0
ODRIV_DS_GPIO_63
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2471. Register 2FE Field Descriptions
Bit Field Type Reset Description
1-0
ODRIV_DS_GPIO_
63
R/W 0h output buffer drive strength.
2.16.193 Register 300h (offset = 300h) [reset = 1h]
Figure 2-2456. Register 300h
7 6 5 4 3 2 1 0
PULL_CTRL_GPIO_64
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2472. Register 300 Field Descriptions
Bit Field Type Reset Description
2-0
PULL_CTRL_GPIO
_64
R/W 1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.194 Register 301h (offset = 301h) [reset = 2h]
Figure 2-2457. Register 301h
7 6 5 4 3 2 1 0
IBUF_ST_GPIO_64
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2473. Register 301 Field Descriptions
Bit Field Type Reset Description
1-0
IBUF_ST_GPIO_6
4
R/W 2h Input buffer signal strength