Texas Instruments AFE79 Series - 2.16.27 Register 222 h (offset = 222 h) [reset = 0 h]; 2.16.28 Register 224 h (offset = 224 h) [reset = 1 h]; 2.16.29 Register 225 h (offset = 225 h) [reset = 2 h]; 2.16.30 Register 226 h (offset = 226 h) [reset = 0 h]

IO Wrap Register Map www.ti.com
1006
SBAU337–May 2020
Submit Documentation Feedback
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
2.16.27 Register 222h (offset = 222h) [reset = 0h]
Figure 2-2290. Register 222h
7 6 5 4 3 2 1 0
ODRIV_DS_GPIO_8
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2306. Register 222 Field Descriptions
Bit Field Type Reset Description
1-0
ODRIV_DS_GPIO_
8
R/W 0h output buffer drive strength.
2.16.28 Register 224h (offset = 224h) [reset = 1h]
Figure 2-2291. Register 224h
7 6 5 4 3 2 1 0
PULL_CTRL_GPIO_9
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2307. Register 224 Field Descriptions
Bit Field Type Reset Description
2-0
PULL_CTRL_GPIO
_9
R/W 1h
Bit 0 indicates Pull up enable.
Bit <1> Indicates Pull value.
Bit <2> is unused.
2.16.29 Register 225h (offset = 225h) [reset = 2h]
Figure 2-2292. Register 225h
7 6 5 4 3 2 1 0
IBUF_ST_GPIO_9
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2308. Register 225 Field Descriptions
Bit Field Type Reset Description
1-0 IBUF_ST_GPIO_9 R/W 2h Input buffer signal strength
2.16.30 Register 226h (offset = 226h) [reset = 0h]
Figure 2-2293. Register 226h
7 6 5 4 3 2 1 0
ODRIV_DS_GPIO_9
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset