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SDK • Re: DMA Chain with 2 DMAs sharing same DREQ possible? Strange behaviour

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Data tokens: Reading from FIFO will not work as only one gets the data token. Reading from RAM on the other hand should still work.

Control tokens: If DREQ is a FIFO you will have the data token problem. (Note we need broadcast rather than address mode.) This is implementation specific.

Statistics: Posted by dthacher — Mon May 12, 2025 10:50 pm



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