List of Messages |
CAUSE: The specified WYSIWYG I/O primitive is in Input or Bidirectional mode (that is, its OPERATION_MODE parameter is set to INPUT or BIDIR), but its data_in input port is missing or is unconnected. This message usually occurs when a lower-level hierarchy is not connected to its parent hierarchy at some ports and, as a result, the data_in port is unconnected.
ACTION: Check the design to make sure the data_in port of the WYSIWYG I/O primitive is connected correctly.
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.