AR# 38041

7.1i CPLDFit - The timespec on a clock divider output is not automatically adjusted

描述

The timespec on a clock divider output is not automatically adjusted.

解决方案


The Clock Divider in the CoolRunner-II device can divide by 2, 4, 6, 8, 10, 12, 14 or 16.
The tools do not automatically adjust the period constraint to account for this. Therefore, if you are using the Clock Divider, you need to constraint for the output frequency of the Clock Divider.
AR# 38041
日期 05/08/2014
状态 Archive
Type 综合文章
器件