List of Messages |
CAUSE: You have made a pin location assignment on the CK/CKn pin to a non-differential pin. Because of this assignment, the CK and CKn pin cannot be placed on a differential pin pair.
ACTION: Remove the pin location assignment or change the pin location assignment to a differential pin.
Copyright© 2015 Altera Corporation. All rights reserved. ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS, STRATIX, and all other brands, unless noted otherwise, and/or trademarks of Altera Corporation in the U.S. and other countries.