Digital Channels

Digital subsystems transfer digital or logical values in bits via digital lines. You can perform clocked and non-clocked digital operations using the DataAcquisition interface in the Data Acquisition Toolbox™.

Add lines of the digital subsystem as channels to your DataAcquisition object using addinput, addoutput, or addbidirectional. Digital channels can be:

• InputOnly: Allows you to read digital data.

• OutputOnly: Allows you to write digital data.

• Bidirectional: Allows you to change the direction of the channel to read or write data. You can set the direction to Input or Output. By default the direction is Input.