Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 4/01/2024
Public

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Document Table of Contents

VREF_MODE

Specifies VREF mode of a pin.

Type

Enumeration

Values

  • CALIBRATED
  • CALIBRATED_SSTL
  • DDR4_CAL
  • DDR4_CAL_RANGE2
  • DDR4_NOCAL
  • EXTERNAL
  • HALF_NOCAL
  • VCCIO_45
  • VCCIO_50
  • VCCIO_55
  • VCCIO_65
  • VCCIO_70
  • VCCIO_75

Device Support

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

Notes

This assignment supports Fitter wildcards.

Syntax

set_global_assignment -name VREF_MODE <value>
set_global_assignment -name VREF_MODE -entity <entity name> <value>
set_instance_assignment -name VREF_MODE -to <to> -entity <entity name> <value>

Example

set_instance_assignment -name VREF_MODE EXTERNAL -to pin

See Also

VREF_MODE