SoC Design and Simulation forum Does APB allow multiple beats in a transfer like AXI/AHB?

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Does APB allow multiple beats in a transfer like AXI/AHB?

Sri007 over 2 years ago

Can we have multiple beats of transfer for one write or one read transactions in APB?

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Colin Campbell over 2 years ago +1 suggested

No, each APB access is a single transfer (read or write). You can have multi-beat APB sequences, but they will just be a sequence of single APB accesses. So AXI has AxLEN to indicate how long a transaction...