Digital Input

Digital logic boards, parallel port digital inputs

To handle digital input, digital output, and source interrupts through the target computer parallel ports, use parallel port blocks.

See Using Parallel Ports.


Parallel Port Digital InputParallel Port Digital Input block
Parallel Port Digital Input Status BitsParallel Port Digital Input Status Bits block


Using Parallel Ports

Use the target computer parallel port for digital I/O and for generating interrupts.