Altera® Quartus® Prime Standard Edition Settings File Reference Manual

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

1.10.267. PLL_OPTIMIZE_PHASE_SHIFT_FOR_TIMING

Allows the Fitter to set the phase shift of a PLL output counter, and hence the phase shift of its generated clock, to improve timing for all edges affected by this clock. Apply multicycle timing exceptions to paths between the generated clock and other clocks in the design to avoid timing violations.

Type

Boolean

Device Support

  • Arria 10
  • Arria V
  • Arria V GZ
  • Cyclone V
  • Stratix V

Notes

This assignment supports Fitter wildcards.

This assignment is included in the Fitter report.

Syntax


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