Alignment Address Calculation in AHB

Hello I want to know the calculation for HSIZE=2 and Wrap 8 and starting address is 0x4 and how we are doing alignment ???
Wrap address usage?

Note: This was originally posted on 18th October 2008 at http://forums.arm.com Hello guys.. I am working on AMBA AHB... and came across the wrap address term... Can you tell me that which kind of application...
AHB WRAP address boundaries

Note: This was originally posted on 18th June 2008 at http://forums.arm.com AMBA spec (v2.0) only shows how the addresses wrap when hsize = 2 (word). Is it because the address boundary remains the same...
ethernet mac address

i am looking for a ethernet connection for my pump. which i am using a stm32f discovery board. for this i need a mac address. how can i get an mac address and how can i interface with the pump and control...
what is unaligned address access?

I came across a feature "unaligned address access" in APB4 and started implementing the same. I researched a bit but didnt exactly got what is unaligned address access. Is it same as unaligned transfers...