Altera® Quartus® Prime Standard Edition Settings File Reference Manual

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

1.10.286. RESERVE_ALL_UNUSED_PINS_WEAK_PULLUP

Reserves all unused pins on the target device in one of 5 states: as inputs that are tri-stated, as outputs that drive ground, as outputs that drive an unspecified signal, as input tri-stated with bus-hold, or as input tri-stated with weak pull-up.

Type

Enumeration

Values

  • As input tri-stated
  • As input tri-stated with bus-hold
  • As input tri-stated with weak pull-up
  • As output driving an unspecified signal
  • As output driving ground

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 RESERVE_ALL_UNUSED_PINS_WEAK_PULLUP <value>
	

Default Value

As input tri-stated with weak pull-up