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AR# 22264

8.1i Constraints Editor - I cannot enter I/O Configuration Constraints

描述

The Constraints Guide states that it is possible to set I/O configuration constraints, such as fast and slow, in the Constraints Editor Port tab. However, I cannot find the entry in the Port tab of the Constraints Editor.

解决方案

The I/O configuration constraints entry is removed from the Constraints Editor in ISE 7.1i. Alternatively, you can use PACE to do perform the same function. The content in the Constraints Guide and in the Constraints Editor Help is incorrect and will be updated in a future version.

AR# 22264
日期 01/18/2010
状态 Archive
Type 综合文章
的页面