AR# 14302


4.1i XST - "ERROR:Xst:851 - "file.v", line xx: Module <module_name> has no port."


General Description:

When a module definition has no port listing, XST will generate the following error message:

"ERROR:Xst:851 - "file.v", line xx: Module <module_name> has no port."


XST does not support the synthesis of modules without ports. Check to ensure that you are not synthesizing the project's Verilog test fixture.

AR# 14302
Date 04/13/2010
Status Archive
Type General Article
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