INTEL 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-20.4-0.41-readme.txt Readme file for Intel(R) Quartus(R) Prime 20.4 Patch 0.41 Copyright (C) Intel Corporation 2019 All right reserved. Patch created on Aug. 23, 2021, 11:06 p.m. Patch Case#: 16013672150 Patches included: Patches conflicted: //**************************************************************** Description: Fixes a functional bug with DSP unpacking in the case of DSPs with scan-chain feature enabled. The default behavior of the patch fixes the functional bug and compilation proceeds as normal. For designs that have already been completed using the Intel® Quartus® Prime Pro edition software versions 21.1, submit a request at the My Intel support page and reference Bug ID 14015146105 for instruction on using the patch to screen for affected devices. Caution - You must either have previously installed the Intel(R) Quartus(R) Prime 20.4 software or must install the Intel(R) Quartus(R) Prime 20.4 software before installing this patch. Otherwise, the patch will not be installed correctly and the Intel(R) Quartus(R) Prime software will not run properly. Note: - means this patch includes those patches. If you already installed those patches, you can safely install this new patch on top. - means this patch conflicts with those patches. If you have any of those patches installed, don't install this patch. Contact Intel for further support.