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Altera_Forum's avatar
Altera_Forum
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13 years ago

PCI Compiler design

Hi, I am studying on a PXI card , I made a simple project but I have problem with made driver for it.It has 2 BARs and when I connect my card to PXI chasis , It is recognized from PC as a PCI d...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

I think you have not pay attention to the "Hardwired Bar Address"item of BARn when generating the ipcore, or you must modify this register the same with you PC memory resources, if not, the PC can't get the memory resources of the card when install the driver, or the ipcore can't acknowledge the PC access.

Good luck!