01-10-2008 09:16 AM
We have developed a multichannel (16 rx, 16 tx) scatter-gather DMA controller for Spartan PIPE PCI-Express endpoint. But our main project has been closed. Are there any interesting people to use our controller?
03-04-2008 10:28 AM
03-01-2011 10:54 AM
If you want all the bells and whistles of a DMA controller, I would look at the Northwest Logic core. It comes at a cost, but it's a popular solution.
If you want to learn about a basic DMA engine used with our core, then I would look at XAPP1052:
XAPP1052 isn't as user-friendly as the Northwest Logic core, but it's free and teaches you about a PCI Express DMA engine.
Hope this helps...
03-01-2011 11:27 AM
03-08-2011 10:51 AM
You can read the description from http://intensys.com/images/stories/pci%20express%20sgdma%20ip%20core%20datasheet.pdf. It's a new, 64-bit version of controller. 32-bit version is under development and it's intended primary for spartan-6, but it can be adopted for spartan-3 as well.