Altera® Quartus® Prime Standard Edition Settings File Reference Manual

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

1.10.175. INCREASE_INPUT_DELAY_TO_CE_IO_REGISTER

Increases the propagation delay from the interior of the device to the clock enable input of an I/O register. 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 I/O cell that has a register that has a clock enable signal.

Type

Enumeration

Values

  • Large
  • Off
  • On
  • Small

Notes

None

Syntax


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