How to generate a customized IP CORE in Quartus II software?

Description

You can use Quartus® II software to generate a customized IPCORE by following steps:

1.Create a new project, add the customer verilog/VHDL code file, then set this file as Top-Level Entity. And then run Analysis & Elaboration.

2.Select Quartus II software menu(Project -> Export Design Partation...) and generate the xxx.qxp file.

3.Use the generated xxx.qxp file as IPCORE.