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Pablo1610
Visitor
Visitor
458 Views
Registered: ‎10-21-2020

DMA Data transfer

Hello,

 

I'm trying to develope a system capable to multiply each number of the matrix by 2. I want to move the data from the DMA to the complex multiplier IP Core directly, but I don't know how to connect the IP Core to the DMA. I have tried to connect it to the AXIS_MM2S and the AXIS S2MM of the DMA but it didn't work.

I attach an image of my block design.

 

Thanks.

 

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system.PNG
2 Replies
ryanjohnson8
Explorer
Explorer
432 Views
Registered: ‎05-30-2017

Well the first thing I notice here is that there is no clock connected to your complex multiplier. Have you tried connecting this to the MIG ui_clk?

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Pablo1610
Visitor
Visitor
426 Views
Registered: ‎10-21-2020

Yes sorry the image doesn't have clock, but I fixed that later, the complex multiplier clock it's the same as for the DMA.

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