ALTERA DOES NOT WARRANT THAT THE FUNCTIONS CONTAINED IN THIS PATCH WILL MEET YOUR REQUIREMENTS, OR THAT THE OPERATION OF THIS PATCH WILL BE UNINTERRUPTED OR ERROR-FREE. //**************************************************************** quartusii-13.1.4-4.30-readme.txt Readme file for Quartus II 13.1.4 Patch 4.30 Copyright (C) Altera Corporation 2014 All right reserved. Patch created on June 18 2014 Patch Case#: 210368 //**************************************************************** The fix only affects the Functional Safety Separation Flow on Cyclone IV and Cyclone V device families. During partition import of strictly preserved safety partitions, routes to top-level safe IO buffers were not correctly preserved. Without this fix, the Design Modification Flow may fail when the Assembler detects the preservation mismatch and fails with an internal error. Caution - You must either have previously installed the Quartus II 13.1.4 software or must install the Quartus II 13.1.4 software before installing this patch. Otherwise, the patch will not be installed correctly and the Quartus II software will not run properly.