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AR# 17649

Partial Reconfiguration - Why do I receive unroute warnings during my active module implementation when using bus macros?

Description

When running active module implementation for a partial reconfigurable design with bus macros,

the PAR report states that not all signals were completely routed. Is this a problem?

Solution

Since you are just running active module implementation, PAR is unaware of the routing of the other

modules. For this reason, it will give this warning for nets connected to the bus macro. This warning can

be ignored for the active modules, but it is a problem if it is seen during assembly.

AR# 17649
Date Created 09/03/2007
Last Updated 12/15/2012
Status Active
Type General Article