Connecting arria II to Tundra bridge

hello,

My name is Efi and I have a problem connecting my arria II FPGA (specific the PCI Core) to Tundra Bridge.

The Tundra device bridges between VME bus to PCI bus, but the output voltage of the Tundra is 5V and the input voltage for the FPGA suppose to be 3V, so I need to use a some kind of a bus switch device (or something else) between the output of the Tundra device and the input of the FPGA.

I saw a connection which uses the Pericom - PI5C3244Q device, but I think it won't work because it keeps the input/output voltage the same.

I'm using FPGA arria II - EP2AGX125EF2915

Tundra - CA91C142D-33IE

I'll be very glad if you can help me find a device which can switch between 8 signals (like the Pericom) and have an input of 5V and output of 3V.

Thank you very much for your time,

Efi