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Altera_Forum
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10 years ago

DMA read timeout while using PL330?

Hi we are using the HPS-DMAC (PL330) on a De0-Nano-SoC board to write and read data from the FPGA through a kernel module using the dmaengine API. Writing works fine (albeit pretty slow), but e...
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Altera_Forum
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8 years ago

robertofem,

Did you ever get up and running with your DMA driver and user space code? If you did could you share?

Thanks.