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lidongyang's avatar
lidongyang
Icon for New Contributor rankNew Contributor
2 years ago

Can HPS arm and FPGA fabric shared DDR?

Hi, I have a question about DDR usage: 1. Can HPS arm and FPGA fabric share DDR. 2. if DDR has 4 channels, can HPS use 2 channels to access DDR and FPGA fabric access through the other 2 channels?...
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tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi lidongyang


Any new updates on this case?

Have you take a look at the example design?

There are two methods of read using the DMA (Cacheable and non-cacheable)


Regards

Jingyang, Teh