AVLON to AHB Bridge

Hi,

I am trying to integrate my RTL with NIOS processor for Stratix III Family.

My RTL is in AMBA Bus protocol.

But in Altera 9.0 version, Avalon to AHB conversion is not available. When I checked with lower versions of Altera, this Avalon to AHB bus conversion is available but that version is not supporting Stratix III Family.

Can I add the Avalon to AHB bridge from lower version into latest version of Altera tool which is supporting Stratix III devices.

thanks & regards,

Babu Suresh Achanta