User Manual

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PIO-24.LPCI User Manual

Reading the Inputs

The inputs are active true. If an input is driven high (2V to 5.25 V) it will read as a

logical one, if driven low (0V to 0.8V) it will read as a logical zero. If an input is not

driven it will read as a one due to the 10K ohm pull up resistors on each port.

Reading the Outputs

The value that is currently being used to drive the outputs will be returned.