Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 4/01/2024
Public
Document Table of Contents

PROGRAMMABLE_PREEMPHASIS

Implements control of programmable pre-emphasis, which helps compensate for high frequency losses. This option is ignored if it is applied to anything other than an output or bidirectional pin, or a top-level design entity containing output or bidirectional pins.

Type

Integer

Device Support

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

INTEGER_RANGE

0, 3

Notes

This assignment supports Fitter wildcards.

This assignment is included in the Fitter report.

Syntax

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

Example

set_instance_assignment -name PROGRAMMABLE_PREEMPHASIS 0 -to pin

See Also

IO_STANDARD