Quartus® Prime Pro Edition Settings File Reference Manual

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

DEVICE_INITIALIZATION_CLOCK

In 20nm device families, this specifies the clock source for device initialization (the duration between CONF_DONE signal went high and before INIT_DONE signal goes high). In 14nm or later device families, this specifies the clock source used to run the PLL which produces the clock used by the device configuration and monitoring system.

Type

Enumeration

Values

  • INIT_CLKUSR
  • INIT_DCLK
  • INIT_INTOSC
  • OSC_CLK_1_100MHZ
  • OSC_CLK_1_125MHZ
  • OSC_CLK_1_25MHZ

Device Support

  • Intel Agilex® 5
  • Intel Agilex® 7
  • Arria® 10
  • Cyclone® 10 GX
  • Stratix® 10
  • eASIC N5X

Notes

This assignment is included in the Fitter report.

Syntax

set_global_assignment -name DEVICE_INITIALIZATION_CLOCK <value>

Example

set_global_assignment -name DEVICE_INITIALIZATION_CLOCK "CLKUSR"

See Also

USER_START_UP_CLOCK