HOW TO simulate IP with avalon bus connections in it

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I have a IP ,and it got some connections with avalon bus. I wanna do the simulation to check out if my IP works,and if the Avalon Bus

communication works.What and How should I do this? Please tell me in detail.....Or where can I get the details.

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Go through this tutorial

http://www.alterawiki.com/wiki/using_the_usb-blaster_as_an_sopc/qsys_avalon-mm_master_tutorial

Cheers,

Dave