How to add ISP1362 component to SOPC in DE2?

I followed wtfe's solution the first time. I think it worked out but, I can't seem to duplicate the results.

The first part was easy. I have the OTG_Ports done.

The next part I could complete also.

The main problem is, when going through the initial updating of the ISP1362 (to get your pins), it seems that the avalon_slave_1 gets deleted somehow.

I can recreate a new avalon_slave_1 interface easy enough and everything is done, almost. The new interface needs some pins associated with it (but which ones?). I compared with the avalon_slave_0 and I could see the problem right away. Everything is tied to the avalon_slave_0 and I have nothing tied to avalon_slave_1.

This causes a couple warnings about unconnected in/outputs and if I try to add this updated component to the SOPC, I get a failed compile if I try to create my NIOS system.

The other problem is if I try to remove unconnected interfaces, then I lose the avalon_slave_1.

Like I said the first time I tried the suggestions, I had the slave_1 interface, Everytime I tried after that, I lost it. I don't know what happened. I would like to be able to update the component and add it to the terasic file in the ip folder and have it ready if I need it again in a new system later.

My question is this, What pin(s) do I have to connect to the avalon_slave_1?

I'm looking at the datasheet to see if I can find a clue, but I can't. So I'm stuck and hope I've given enough info for help.

Oh yes I'm using Quatus V9.0 and the DE2 board.