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Altera_Forum
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17 years ago

Altera PCI Express Development Kit: Linux DMA Driver

Hi, I am a newbie to FPGA design and implementation. While installing the PCI express board on LINUX machine, I don't see Demo application driver for DMA read and write for LINUX (Manual talk...
Altera_Forum's avatar
Altera_Forum
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16 years ago

Sorry for the slow response.

I observed the legacy-mode interrupts using a PCIe analyzer. The Assert INTA message was sent, immediately followed by the Deassert INTA message.

If you are running Linux, you can look at /proc/interrupts to see how many interrupts have been seen by the kernel.

DariusTDog