problem in connecting a custom H/W using avalon memory mapped

[Altera_Forum]

Dear Guys 

 i have a question in quartus i want to add an Avalon memory mapped interface to the SOPC builder of an example project, and i want to connect my custom H/W as a memory mapped component using the avalon memory mapped interface (conduit)  The problem is that: The top level entity of the project is in verilog, and i don't know how to connect my custom H/W to the avalon memory mapped using verilog as i am not familiar with verilog.  the project is called application selector you will find it on the altera website  Attached is the top entity verilog file, i tried to connect my H/W (simple.vhd) by writting in that file, but an error occured This is the error message: Error: Port "coe_UID_export" does not exist in macrofunction "cycloneIII_3c25_niosII_application_selector_sopc_instance"  can anybody help me? and thank you in advance

[Altera_Forum]

Okay, so you either have already or still need to perform the following steps: 

 1 - Create a custom SoPC Builder component that exports your HW interface through a conduit. 2 - Generate your SoPC system.   Once this is done you should see a file: "cycloneIII_3c25_niosII_application_selector_sopc_inst.v". This file should contain an example instantiation of your SoPC system including your new exported conduit ports. In other words, this is showing you what the names of the ports are and how to connect them. Use this as an example as you modify the real SoPC system instantiation in your top level file.  Jake

[Altera_Forum]

Thank you so much Jake 

God bless you :)