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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

Jungo WinDriver has the wizard utility, I am curious if that can be utilized to request a block of physical memory. Though I do not have the windriver wizard utility installed yet. I do see the WinDriver under Jungo in device manager.

I will see how I can utilize the WdDma_Lock function