Altera® Quartus® Prime Standard Edition Settings File Reference Manual

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

1.10.229. OPTIMIZE_SSN

Controls the Simultaneous Switching Noise (SSN) optimization setting of the Fitter. This option determines how aggressively the Fitter optimizes the design for SSN. If this option is set to 'Off', the Fitter does not perform any SSN optimizations. If this option is set to 'Normal compilation', the Fitter performs SSN optimizations which should not impact design performance. When this option is set to 'Extra effort', the Fitter will perform aggressive SSN optimizations which may affect design performance.

Old Name

OPTIMIZE_SIGNAL_INTEGRITY

Type

Enumeration

Values

  • Extra effort
  • Normal compilation
  • Off

Device Support

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

Notes

This assignment is included in the Fitter report.

Syntax


		set_global_assignment -name OPTIMIZE_SSN <value>
	

Default Value

Off