Altera® Quartus® Prime Standard Edition Settings File Reference Manual

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

1.2.6. ALLOW_POWER_UP_DONT_CARE

Causes registers that do not have a Power-Up Level logic option setting to power up with a don't care logic level (X). A don't care setting allows the Compiler to change the power-up level of a register to minimize the area of the design.

Type

Boolean

Device Support

This setting can be used in projects targeting any Altera device family.

Notes

This assignment is included in the Analysis & Synthesis report.

Syntax


		set_global_assignment -name ALLOW_POWER_UP_DONT_CARE <value>
	

Default Value

On

Example


		set_global_assignment -name allow_power_up_dont_care off
	

See Also

Power-Up Level