Forum Discussion

agula's avatar
agula
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

PCIe SRIOV IP Arria 10 Falling of Bus

Hello, In some cases when testing a PCIe design, the device loses its bitstream randomly and causes the PC to have a fatal crash. I'm using signal tap so when the design loses its bitstream I lose...
SengKok_L_Intel's avatar
SengKok_L_Intel
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi,


The FPGA is unlikely to lose the bitstream when performing the PCIe test. There must be a dependency on the test that you performed on the PCIe traffic, please explain the difference if possible. It probably is due to your driver performed some incorrect test, or your application logic at the endpoint does not respond to the request correctly.


Regards -SK