Altera® Quartus® Prime Standard Edition Settings File Reference Manual

ID 683084
Date 5/08/2017
Public
Document Table of Contents

1.10.31. CLOCK_TO_OUTPUT_DELAY

Specifies the propagation delay to the output or bidirectional pin from the output register implemented in an I/O cell. This is an advanced option that should be used only after you have compiled a project, checked the I/O timing, and determined that the timing is unsatisfactory. For detailed information on how to use this option, refer to the data sheet for the device family. This option is off by default. This option is ignored if it is applied to anything other than an output or bidirectional pin.

Type

Integer

Device Support

  • Arria GX
  • Arria II GX
  • Cyclone 10 LP
  • Cyclone II
  • Cyclone III
  • Cyclone III LS
  • Cyclone IV E
  • Cyclone IV GX
  • HardCopy II
  • MAX 10
  • Stratix II
  • Stratix II GX

Notes

This assignment supports Fitter wildcards.

Syntax


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