The TIO 16 module is a test and/or didactis card that
can be used to check parallel interface functionality. The main
purpose of the card is to provide the user of the necessary hardware
to test the management procedures of two 8 bit I/O ports. The
TIO 16 is provided with a comfortable standard connector
that can be directly connected to GPC® xxx control
cards. The 16 I/O lines are connected to keys for digital input
simulation and to LEDs for digital outputs status display.
A wide range of demo programs based on this card, explain how to manage the I/O lines.