Altera® Quartus® Prime Standard Edition Settings File Reference Manual

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

1.10.124. FIT_ONLY_ONE_ATTEMPT

Controls how many fitting attempts the fitter tries to get a fit. When this option is off (default), the fitter tries a maximum of 2 or 3 placement and routing attempts, with each successive attempt increasing the placement effort and hence increasing compilation times. These additional attempts are used only if previous attempts failed to fit the design. Setting this option restricts the fitter to using only the first of these attempts.

Type

Boolean

Device Support

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

Notes

This assignment is included in the Fitter report.

Syntax


		set_global_assignment -name FIT_ONLY_ONE_ATTEMPT <value>
	

Default Value

Off