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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 ago --- Quote Start --- Bar0 sill didn't appear at the WinDriver memory tab. There was nothing under WinDriver memory tab. --- Quote End --- 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