AR# 14311

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8.1i MAP - "ERROR:MapLib:143 - symbol 'name' (pad signal=reset_n) is driving more than one IBUF"

描述

If I configure a design with a pad signal driving multiple IBUF symbols, MAP reports the following error message: 

 

"ERROR:MapLib:143 - symbol 'name' (pad signal=reset_n) is driving more than one IBUF."

解决方案

This error message is correct. Any fanout should occur on the output of the IBUF. 

 

The design should be modified so that the pad signal drives only a single IBUF.

AR# 14311
日期 05/14/2014
状态 Archive
Type 综合文章
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