List of Messages |
CAUSE: The specified DQS I/O WYSIWYG is a legacy WYSIWYG in the specified family. The Quartus Prime software can only translate legacy DQS I/Os using a DLL-supported phase shift setting of the targeted device family. An incorrect phase shift setting can lead to incorrect timing analysis results.
ACTION: Altera strongly recommends the use of the ALTMEMPHY Megafunction to implement double data rate memory interfaces.
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