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PPham3's avatar
PPham3
Icon for New Contributor rankNew Contributor
7 years ago
Solved

PCIe SRIOV Avalon Stream Gen 3 automatically generate locked read request

Hi all, I have a problem with PCIe SRIOV avalon stream. I used SRIOV example design but tried to take the tx stream and rx stream out of the APP function. When I get those signal to signaltap. I not...
  • SengKok_L_Intel's avatar
    SengKok_L_Intel
    7 years ago

    You need APPS in order to make your design fully function. Without the APPS, the Host should still detect end points, and I don't aware any specify signal need to be connected.

    Regards -SK ​

SengKok_L_Intel's avatar
SengKok_L_Intel
Icon for Regular Contributor rankRegular Contributor
7 years ago

Hi,

The lock request is performed between a Root Port and the Legacy Endpoint. Perhaps, you may provide more information like what device you are using, or what application you are running and observe this behavior. ​Are there a concern of memory read or write request?