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请教,dm385如果使用spi接口把压缩后的数据传给FPGA,应该如何做



大概4M或5M的数据,是在linux下直接写应用就可以了吗?

spi接口速率应该够了,但linux调度也比较费时。有人知道这样用的话,性能够吗?