IBIS Model for Cyclone 400 FBGA

[Altera_Forum]

I downloaded cyclone.ibs file from altera site. But the ibis file contains ibis model for only 324 pin BGA device. 

Where do I find the model for 400-pin cyclone?

[Altera_Forum]

Michael123, i did google. But found nothing. Is there a particular phrase I have to search for? 

Altera website should have had it.

[Altera_Forum]

Generate IBIS in Quartus?

[Altera_Forum]

This was my last option. I am not the FPGA programmer. But I did make a request.