Altera® Quartus® Prime Standard Edition Settings File Reference Manual

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

1.10.160. GXB_CLOCK_GROUP

Specifies GXB core clock groups to be merged after compilation. All specified GXB transmitters in the GXB shared clock group are driven by the clock source specified in the GXB shared clock group driver. All clocks in the GXB shared clock group and GXB clock group driver must be configured in the same manner. When the destination GXB transmitter is listening to a signal such as gxb_powerdown, disable the GXB shared clock group driver source. Follow the Altera High Speed I/O Applications Technical Support recommendations when using this assignment.

Type

Integer

Device Support

  • Arria GX
  • Stratix II GX

Notes

This assignment supports Fitter wildcards.

This assignment supports synthesis wildcards.

Syntax


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