Hello I am new to AXI and just saw the pseudocode for a transfer in the spec of AXI . My question is regarding Data_Bus_Bytes .
Q1- The spec says that Data_Bus_Bytes is number of 8 bit byte lanes in the bus. Is it same as Number_Bytes which is 2^AWSIZE ?
Q2 - where are we going to use Upper byte lane and lower byte lane further?