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Altera_Forum
Honored Contributor
14 years agoHelp: 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. ...
Altera_Forum
Honored Contributor
14 years agoDave, thank you for so many valuable suggestions.
--- Quote Start --- Ignore WinDriver to start with. Use PCITree to see if the BIOS programmed the 64-bit BAR0 correctly. Who knows if your copy of WinDriver is setup to allocation 64-bit BARs? Read the documentation and see. Cheers, Dave --- Quote End ---