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Altera_Forum's avatar
Altera_Forum
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8 years ago

Change Bar's size in PCIe Simulation

Hi guys!!:) Well, I'm trying to simulate a PCIe communication and I have the next trouble. I'm using a Cyclone V Avalon MM and with Qsys I've added a PIO. Well, Qsys setup the bar's size...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

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rsefton

Please, Could you tell me how to issue from your PCIe's interface (PCIe Avalon MM interface) to PCIe link (outside from interface)???

Do you set Tx interface or any register??

Thanks for reply

--- Quote End ---

Yes, the Tx interface is used to initiate transactions on the PCIe bus.

If I understand what you said above, you have the BAR0 master AVMM interface connected to the Tx slave interface (through a AVMM master translator)? What are you trying to accomplish with that?