Altera® Quartus® Prime Standard Edition Settings File Reference Manual

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

1.10.242. PAD_TO_DDIO_REGISTER_DELAY

Specifies the propagation delay from an input pin to the data input of the DDIO low capture input register in the I/O cell associated with the pin. This is an advanced option that should be used only after you have compiled a project, checked the I/O timing, and determined that the timing is unsatisfactory. For detailed information on how to use this option, refer to the data sheet for the device family. This option is ignored if it is applied to anything other than an input or bidirectional pin that uses DDIO functionality.

Type

Integer

Device Support

Arria II GX

Notes

This assignment supports Fitter wildcards.

Syntax


		set_instance_assignment -name PAD_TO_DDIO_REGISTER_DELAY -to <to> -entity <entity name> <value>