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AR# 21766

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


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


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


This is scheduled to be fixed in ISE 11.1.

AR# 21766
Date Created 09/04/2007
Last Updated 05/19/2014
Status Archive
Type General Article