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Observer
Observer
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Registered: ‎05-17-2018

PL-based processors and PS-based processors communication

Hello everyone,

 

I have a ZCU104 board (Zynq Ultrascale+) and I want to program the PL to use multiple tiny processing cores. AFAIK the 2GB DDR4 memory is connecting to the PS part of the chip, so I can not connect my tiny processing cores to the DRAM. How can I share the 2GB DRAM among all processing cores inside PS and PL part? If it is not possible then how can these processing units talk to each other?

 

Thanks a lot.

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Highlighted
Observer
Observer
314 Views
Registered: ‎05-17-2018

Re: PL-based processors and PS-based processors communication

Hello all,

 

So let me ask my question in another more clear form:

How can I connect my IP core (e.g. RISC-V, MicroBlaze etc.) to the external DDR4 Memory (specifically ZCU104)?

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