Difference between axi_4 and axi4_alite?
See chapter B of the current AXI spec. It explains AXI4-lite, and shows that it is essentially a simplified version of AXI4 with a lot of the AXI4 signals not needed because they have fixed values in AXI4-lite.
For example there are no AxLEN signals because all bursts are 1 transfer long in AXI4-lite.
Ok thanks for your response