Hello, I’m trying to use dma with vitis hls and pynq os to transfer the data and do some kind of simple adding. My board is ZCU104 board. When I assign input buffer in pynq (jupyter notebook) with allocate for size of smaller than 256, it have no problem. However when I try with larger buffer, it…

DMA sendchannel.transfer() and wait() stuck with larger buffer

matthew November 18, 2024, 9:15am 2

Hi,
Did you check this post?

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