List of Messages |
CAUSE: The Fitter tried to place the specified fast PLLs in the specified locations. However the fast PLLs drive non-DPA-mode SERDES groups that overlap. Overlapping non-DPA-mode SERDES groups result in crossed non-DPA clock domains. As a result, the Fitter could not place the specified fast PLLs. This message can occur when there are overlapping location assignments or if additional spacing between DPA-mode SERDES groups is also required.
ACTION: Modify the design so that the non-DPA-mode SERDES groups do not have overlapping location assignments. You may also need to increase the spacing between non-DPA-mode SERDES groups.
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.