Forum Discussion

mwf's avatar
mwf
Icon for New Contributor rankNew Contributor
3 years ago

Issue with updating ARIA 10 PCIe core to 20_1_1

We are migrating to a new hardware design server and are converting existing FPGA designs from Quartus 17.1 to Quartus 22.3. We have a number of PCIe Gen 3 x 8 designs that build without issue and ru...
Wincent_Altera's avatar
Wincent_Altera
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi,

I wish to follow up with you about this case.

Do you have any further questions on this matter ?

​​​​​​​Else I would like to have your permission to close this forum ticket

Regards,

Wincent_Intel


  • mwf's avatar
    mwf
    Icon for New Contributor rankNew Contributor
    3 years ago

    Regenerating the PCIe core from scratch didn't help. I still get random results. We have done many builds, due to design enhancements and bugs, in Quartus 17.1. We have never had PCIe issues on any of our builds.

    To summarize where we are right now:

    All three of the Quartus 17.1 Gen 3 x 8 designs moved to Quartus 22.3 build fine and work fine on our hardware.

    Two Quartus 17.1 Gen 2 x 8 designs moved to Quartus 22.3 build fine but fail to run on our hardware.

    I thought I had some success with Quartus 19.2 with PCIe core version 19_1 but a slight change in the design caused failures with PCIe DMA.

    Thanks,

    Mike