GPIO (Page Station)

The Page Station GPIO component allows you to configure the four GPIO pins on the physical Page Station. You must drag the Page Station GPIO component into the Schematic to enable the GPIO Pins.

To see the GPIO interface, Example Applications, and Behavior During Boot-up and Redeploy, visit General Purpose Input Output (GPIO) Application.

Tip: For additional properties not listed, refer to the Properties Panel help topic for more information.

Page Station Properties

GPIO Pin Selections

GPIO 1 - 4 have the options Unused, Digital Input, Digital Output.

GPIO 2 adds the option of Sample Clock.

GPIO 3 adds the option of Vector Clock.

GPIO 4 adds the option of Frame Clock.

The following GPIO items are available when selected in the Properties.

Digital Input

LED illuminates green when there is a Digital input of 1 (3.3 V TTL) present.

Digital Output

This toggle button supplies a 0 in the Off position and a 1 in the On position.

Clocks

The Sample, Vector and Frame Clocks have no controls. For more information refer to the Properties table in this topic.

When a GPIO pin is set to any one of the Clocks, there is no Control Pin available for that GPIO pin.

Pin Name

Value

String

Position

Pins Available

GPIO 1–4 Digital Input

0

1

false

true

0

1

Output

GPIO 1–4 Digital Output

0

1

false

true

0

1

Input / Output