AHB slave interface design

[zml]

I'm new to hardware design and I'm trying to add user logic to an ARM Cortex system.
Can anyone provide me an ahb slave bus interface? At least some example code to get me started.

Thank you

 

[harerama]

check below link .
Storm Core (ARM7 compatible) :: Overview :: OpenCores

 

[zml]

In which file is the ahb slave interface? I wasn't able to find it.

check below link .
Storm Core (ARM7 compatible) :: Overview :: OpenCores