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. //**************************************************************** quartus-11.1-1.10-readme.txt Readme file for Quartus II 11.1 SP1 Patch 1.10 Copyright (C) Altera Corporation 2012 All right reserved. Patch created on January 06 2012 Patch Case#: 31896 //**************************************************************** This patch provides support to allow 3.3LVTTL and 2.5V to be placed in the same IO bank. Note: This patch needs the following INI variable(s) to be able to work: skip_fpp_vccio_checking_for_inputs = on Please put the INI variable statement(s) in quartus.ini, and put quartus.ini into your project directory. Caution - You must either have previously installed the Quartus II 11.1 SP1 software or must install the Quartus II 11.1 SP1 software before installing this patch. Otherwise, the patch will not be installed correctly and the Quartus II software will not run properly.