Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

PCIe core MSI-X support

I have added MSI-X support to an implementation of the Altera PCIe core we're already testing in the lab. My understanding, is that with MSI-X enabled in the megawizard and my vector table offset se...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

--- Quote Start ---

MSI-X interrupt simply by issueing a single DW PCIe Memory Write to the appropriate MSI-X address with the appropriate data, as specified in the vector table.

--- Quote End ---

Memory Write address is 32 bit or 64 bit?