Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 7/08/2024
Public
Document Table of Contents

OUTPUT_TERMINATION

Allows the Compiler to configure the on-chip termination (OCT) 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.

Type

String

Device Support

  • Intel Agilex® 5
  • Intel Agilex® 7
  • Arria® 10
  • Cyclone® 10 GX
  • Stratix® 10

Notes

This assignment supports Fitter wildcards.

Syntax

set_instance_assignment -name OUTPUT_TERMINATION -to <to> -entity <entity name> <value>

Example

set_instance_assignment -name OUTPUT_TERMINATION "SERIES 50 OHM WITH CALIBRATION" -to pin_name

See Also

INPUT_OCT_VALUE IO_STANDARD OCT_CONTROL_BLOCK