AR# 14311

|

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

Description

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."

Solution

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
Date 05/14/2014
Status Archive
Type General Article
People Also Viewed