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Difference btw AXI3 and AXI4

Hi All ,

            Can anyone please tell the difference btw AXI3 and AXI4.

Regards

Muthuvenkatesh

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  • Hi Collin,

    "Additional handshake rule describing that B channel response can only be returned after both the AW and final W channel transfers have completed." 

    1. I think this is the case with AXI3 also or am I missing anything here? 

    2. If this is a unique requirement for AXI4, what is the reason for it?

    Thanks,

    Amaresh

Reply
  • Hi Collin,

    "Additional handshake rule describing that B channel response can only be returned after both the AW and final W channel transfers have completed." 

    1. I think this is the case with AXI3 also or am I missing anything here? 

    2. If this is a unique requirement for AXI4, what is the reason for it?

    Thanks,

    Amaresh

Children