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ThangND
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4 years ago

Fast to transfer large amount of data from NIOS to FPGA ??

Hi,

I'm searching a method to transfer large amount of data (350 bytes) from NIOS processor to FPGA via Avalon Interface. The board I'm using is DE0-Nano from Altera, therefore, I'm trying to implement via the software tool Altera DSP Builder by using the Altera DSP Builder's blockset. By this time, I've figured out a way using the Avalon-MM Slave Block but each time I could only transfer 4 bytes, so I have to transfer about 88 times to get the full data package. How can I implement this in a more concise way ?

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