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Altera_Forum's avatar
Altera_Forum
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15 years ago

How to get physical address in Windows

I need to test PCIe DMA suported by Stratix4GX HardIP. In order to perform DMA transactions from PCIe card to System Memory, I need to request Windows to allocate some memory. In additioin, I need ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Access to physical addresses is reserved to Windows kernel drivers. The Microsoft device driver kit (DDK) has all necessary informations and tools to achieve it.