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New ContributorFast 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 ?
3 Replies
ShengN_alteraSuper Contributor
Hi,
I think you can use Avalon-MM Slave Bursting Type. Check this https://www.intel.com/content/www/us/en/docs/programmable/683667/21-1/avalon-mm-slave-interfaces.html
Avalon® Interface Specifications - https://www.intel.com/content/www/us/en/docs/programmable/683091/20-1/burst-transfers.html
Best Regards,
Sheng
p/s: If any answer from community or Intel support are helpful, please feel free to mark as solution and give Kudos.
- ShengN_altera
Hi,
Any further update or consideration?
Thanks,
Best regards,
Sheng
- ShengN_altera
Hi,
Since there are no further feedback for this thread, I shall set this thread to close pending. If you still need further assistance, you are welcome reopen this thread within 20days or open a new thread, some one will be right with you.
Thanks,
Best Regards,
Sheng
