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AR# 21766

8.2i XST - Backward register balancing has no effect on carry chains

描述

Why does backward register balancing have no effect on carry chains?

解决方案

Currently, XST cannot perform backward register balancing on a carry chain.  

 

This is scheduled to be fixed in ISE 11.1.

AR# 21766
日期 05/19/2014
状态 Archive
Type 综合文章
的页面