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kraftkleber83
Newbie
Newbie
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Registered: ‎12-16-2017

Spartan 6 Local Link DMA

Hello everybody,

 

in my first version I used my custom IP core on a Virtex4 FPGA to access DMA over LocalLink. It works all fine.

Now I updated the system to Spartan 6. If I try to send data with dma over locallink to my custom ip core, I get errors in the sdma-registers. Each registers contains the same value and if I change one register value, all register values will be changed.

 

Have you any idea where the mistake could be? Please help me, this is very important

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kraftkleber83
Newbie
Newbie
894 Views
Registered: ‎12-16-2017

Can anyone give me a example design of how to set-up the mpmc with ddr3 to use it with locallink?

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