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Altera_Forum's avatar
Altera_Forum
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9 years ago

altera_dma driver for PCIe

Hi everyone, i'm using an Arria V starter kit for PCIe application and i used the reference design posted in altera wiki. The application software reported success in one PC but not in other with dif...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Hi, talking about reference design for Arria V, i solved the issue modifying PCIe memory address space from 32(default in reference design) to 64, maybe will work for you also. You just need call Qsys and there, click in avmmdma_pcie instance. In the configuration window you will see the memory address space parameter.