Custom Bridge?

Hello,

I'm trying to create a custom bridge in SOPC builder.

I can't seem to find any information on how to change a component made in the Component Editor into a bridge, so the Nios2 reset/int vectors can be set to the memory on the OTHER side of the bridge.

The bridge itself works, but the problem is I cannot set the Nios 2 vectors to the on-chip RAM, and hence I cannot figure out how to generate the .DAT and .HEX files in Nios2 IDE for the memory on the other side of the bridge.

The "bridge" is actually a network-on-chip, which has its own interfaces and the like.