Create my own megafunction

thanks for replies.

I give up the idea to automatize IP instantiation. The idea was to gain time and to make more simple their use by people who don't know how their works.

So I think that a simple vhd file with some text indications about instantiation/use OR .tcl generated by sopcB for core application is the simple way to manage IP.

A simple tool to generate user friendly interfaces for IP could be a great feature for the next quartus release !