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needs some clarification

bala devi

Difference between axi_4 and axi4_alite?

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  • +1

    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.

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  • +1

    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.

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