Intel® Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 12/12/2022
Public

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Document Table of Contents

INPUT_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

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

Notes

This assignment supports Fitter wildcards.

Syntax


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

Example


set_instance_assignment -name INPUT_TERMINATION "PARALLEL 50 OHM WITH CALIBRATION" -to pin_name

See Also

IO_STANDARD OCT_CONTROL_BLOCK OUTPUT_OCT_VALUE