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Altera_Forum's avatar
Altera_Forum
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13 years ago

PCIe transactions between two FPGAs through switch.

hi, i work on the communication between two fpgas cyclone iv gx via idt pcie switch. i already configured the switch in such a way to route packets from fpga1 to fpga2 respecting any address ran...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

I have studied enough official PCIe specifications: topology, layers, different types of transaction, enumeration, routing methods, flow control....

I have studied also PCIe in FPGA cyclone IV GX and how to configure the PCIe Hard IP with either MegaWizard plug-in manager and Qsys...

so I try to put into practice all that by making communication between two FPGAs through an IDT PCIe switch.

if you can just help me with a small description of the steps I should follow or recommend me an example on which I can base to success these transactions.?