Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 4/11/2025
Public

Visible to Intel only — GUID: xtn1528324641486

Ixiasoft

Document Table of Contents

1.11.116. 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
  • Cyclone® 10 GX
  • Stratix® 10

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