Intel® Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 4/03/2023
Public

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Document Table of Contents

1.11.7. AUTO_GLOBAL_CLOCK

Allows the Compiler to choose the signal that feeds the most clock inputs to flipflops as a global clock signal that is made available throughout the device on the global routing paths. If you want to prevent the Compiler from automatically selecting a particular signal as global clock, set the Global Signal option to 'Off' on that signal.

Type

Boolean

Device Support

  • Intel® Arria® 10
  • Intel® Cyclone® 10 GX
  • EPC1
  • EPC2
  • Enhanced Configuration Devices
  • Flash Memory
  • Intel® Stratix® 10
  • Virtual JTAG TAP

Notes

This assignment supports Fitter wildcards.

This assignment is included in the Fitter report.

Syntax


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

Default Value

On