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Altera_Forum
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14 years ago

SGDMA too slow with PCIe core

Hello, I am seeting up the Altera contents for a frame grabber poject. I use a Cyclone IV GX 22 with a 4x PCIe interface. For this purpose the PCIe hard IP core is applied in the SOPC builder ...
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Altera_Forum
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13 years ago

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Hi,

I have changed the input to 64 bit wide and it is much faster now. Unbelivable fast!

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Hello, Istvan!

What OS and Driver ( custom or Altera-supplied Jungo ? ) were You using and what throughput did You achieve for Cyclone IV GX 22 with a 4x PCIe interface?