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sl242's avatar
sl242
Icon for New Contributor rankNew Contributor
4 months ago
Solved

Agilex 3 AVST programming fails

Hi, We are trying to program an Agilex 3 device over the AVST8 interface, implemented through a CPU using SPI and bit-banging. Setup (see picture below): Data is shifted into a serial-to-paralle...
Board Debug
  • sl242's avatar
    sl242
    3 months ago

    Hi,

    I noticed that the nStatus drops to a low value for a short time, which indicates that something is wrong with the data. I fixed the problem and the programming is working.

    Best regards,

    Samuel

AlanCLTan's avatar
AlanCLTan
Icon for Occasional Contributor rankOccasional Contributor
4 months ago

Hi,

May I know are you using PFL IP or custom logic for AVST config?

Thanks,

Best regards,

Alan

  • sl242's avatar
    sl242
    Icon for New Contributor rankNew Contributor
    4 months ago

    Hi Alan,

    we use custom logic.

    Best regards,

    Samuel