We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

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
Page Bookmarked