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Honored Contributor

12 years ago

Simple PCIe DMA

I guess I could try to find the appropriate documentation, but I'll cheat and ask here! I need to find which DMA block to ask our HW team to add to qsys in order to do burst PCIe transfers from...

Altera_Forum

Honored Contributor

12 years ago

The only two 64-bit DMA engines that I know of are these:

http://www.altera.com/support/refdesigns/ip/interface/ref-pciexpress-avalonmm-hp.html

http://www.alterawiki.com/wiki/modular_sgdma

That first one comes with a Linux driver and the second one has a Linux driver up on the wiki here: http://www.alterawiki.com/wiki/linux_pcie_driver

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Simple PCIe DMA

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