Quartus® Prime Pro Edition Settings File Reference Manual

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

POWER_TOGGLE_RATE

Specifies the toggle rate assumed by power estimation for the signals generated by this node or entity. The units for this value are transitions per second and the value must be positive. The value provided should be the expected time-averaged toggle rate, rather than worst case (highest possible) toggle rate. A different assignment, Toggle Rate, applies to I/O pins only and is used by the Fitter and by I/O Assignment Analysis to verify signal integrity under worst case conditions (highest possible toggle rate). Use the Synchronizer Toggle Rate if you want to configure the data rates used for Metastability Reporting in the Timing Analyzer.

Type

Double

Device Support

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

Notes

Syntax

set_instance_assignment -name POWER_TOGGLE_RATE -to <to> <value>