Quartus® Prime Pro Edition Settings File Reference Manual

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

PRESERVE_FOR_DEBUG

Preserves a signal for debug, will have no effect unless PRESERVE_FOR_DEBUG_ENABLE is set to ON for the project or entity containing the signal.

Type

Boolean

Device Support

  • This setting can be used in projects targeting any Intel FPGA device family.

Notes

This assignment supports Fitter wildcards.

This assignment supports synthesis wildcards.

Syntax

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

Example

set_instance_assignment -name preserve_for_debug on -to foo