Output 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 to prevent signal reflections and maintain signal integrity. This option is ignored if it is 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, and Stratix^® V) families.