Texas Instruments SimpleLink CC2620 Technical Reference Manual page 1233

www.ti.com
Table 17-35. IOMODE Register Field Descriptions (continued)
Bit Field
7-6 IO3
5-4 IO2
3-2 IO1
1-0 IO0
SWCU117C – February 2015 – Revised September 2015
Submit Documentation Feedback
Type Reset Description
R/W 0h
Selects mode for AUXIO3 (for AIODIO0) or AUXIO11 (for AIODIO1).
0h = Output
1h = Digital input with GPIODIE bit 3 = 1
Analog input/output with GPIODIE bit 3 = 0
2h = Open-drain: The pin is driven low when the corresponding
GPIODOUT bit is 0, and otherwise tri-stated or pulled depending on
the corresponding IOC configuration.
3h = Open-source: The pin is driven high when the corresponding
GPIODOUT bit is 1, and otherwise tri-stated or pulled depending on
the corresponding IOC configuration.
R/W 0h
Selects mode for AUXIO2 (for AIODIO0) or AUXIO10 (for AIODIO1).
0h = Output
1h = Digital input with GPIODIE bit 2 = 1
Analog input/output with GPIODIE bit 2 = 0
2h = Open-drain: The pin is driven low when the corresponding
GPIODOUT bit is 0, and otherwise tri-stated or pulled depending on
the corresponding IOC configuration.
3h = Open-source: The pin is driven high when the corresponding
GPIODOUT bit is 1, and otherwise tri-stated or pulled depending on
the corresponding IOC configuration.
R/W 0h
Selects mode for AUXIO1 (for AIODIO0) or AUXIO9 (for AIODIO1).
0h = Output
1h = Digital input with GPIODIE bit 1 = 1
Analog input/output with GPIODIE bit 1 = 0
2h = Open-drain: The pin is driven low when the corresponding
GPIODOUT bit is 0, and otherwise tri-stated or pulled depending on
the corresponding IOC configuration.
3h = Open-source: The pin is driven high when the corresponding
GPIODOUT bit is 1, and otherwise tri-stated or pulled depending on
the corresponding IOC configuration.
R/W 0h
Selects mode for AUXIO0 (for AIODIO0) or AUXIO8 (for AIODIO1).
0h = Output
1h = Digital input with GPIODIE bit 0 = 1
Analog input/output with GPIODIE bit 0 = 0
2h = Open-drain: The pin is driven low when the corresponding
GPIODOUT bit is 0, and otherwise tri-stated or pulled depending on
the corresponding IOC configuration.
3h = Open-source: The pin is driven high when the corresponding
GPIODOUT bit is 1, and otherwise tri-stated or pulled depending on
the corresponding IOC configuration.
AUX – Sensor Controller with Digital and Analog Peripherals
Copyright © 2015, Texas Instruments Incorporated
AUX – Sensor Controller Registers
1233