Input Termination logic option

A logic option that allows the Compiler to configure the on-chip termination (OCT) Definition and impedance matching for an I/O pin. OCT helps prevent signal reflections and maintain signal integrity. The Compiler ignores this option if applied to anything other than an I/O pad, input buffer, or output buffer.

This option is available for supported device (Arria^® II, Cyclone^® IV, Stratix^® IV, Stratix^® V) families.