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Altera_Forum
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14 years ago

Help: Windows didn't assign Bar0 to PCie (address mapping is not correct)

Dear all, We changed the Altera Cyclone PCIe DDR2 reference design to our needs. However, it doesn't work. The address mapping is not correct, it doesn't agree to address assignments in Qsys. ...
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Altera_Forum
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14 years ago

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The Windows operating system is Windows XP.

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Could this be a 32-bit vs 64-bit issue? What is the processor you are using?

Perhaps try setting BAR0 as 32-bit to see if it makes a difference.

To test Linux, download a bootable CD-ROM and boot from that, or install Ubuntu via Wubi (which sticks a file onto your windows drive).

Cheers,

Dave