TS-7180 DIO

The TS-7180 provides six IO ports that can sink up to 500mA, or withstand up to 30V at the input. These are available on the P3 connector. DIO_1 through DIO_6 appear as GPIO #37 through #42 (when used as inputs), and as GPIO #22 through #28 (when used as outputs). For example, to read the state of DIO_1, enter the following command:

tshwctl -a 37 -r

Bit #2 will reflect the state of the pin.

To drive DIO_1 low, enter the following command:

tshwctl -a 22 -w 3

DIO DIO # INPUT GPIO # OUTPUT GPIO # 1 37 22 2 38 23 3 39 24 4 40 25 5 41 26 6 42 27