Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 7/08/2024
Public
Document Table of Contents

WEAK_PULL_UP_RESISTOR

Enables the weak pull-up resistor when the device is operating in user mode. This option pulls a high-impedance bus signal to VCC. The Weak Pull-Up Resistor option should not be used at the same time as the Enable Bus-Hold Circuitry option. This option is ignored if it is applied to anything other than a pin.

Type

Boolean

Device Support

  • Intel Agilex® 5
  • Intel Agilex® 7
  • Arria® 10
  • Cyclone® 10 GX
  • Stratix® 10

Notes

This assignment supports Fitter wildcards.

This assignment is included in the Fitter report.

Syntax

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

Default Value

Off

Example

set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to pin