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Fred_Barkins's avatar
Fred_Barkins
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10 months ago

DE1-SOC 5CSEMA5F31 isn't detected in Quartus Program Device

Hello, I'm having trouble programming my DE1-SoC from the Quartus Programmer. The board is powered and connected correctly and I've managed to find and program it before, multiple times, but even th...
Hdl
FvM's avatar
FvM
Icon for Super Contributor rankSuper Contributor
10 months ago

Hi,
your .rules file is different from specification in USB Blaster II user guide. There should be an additional pid 6010 entry which is required for initial firmware download after USB Blaster II plug-in.

Linux driver setup is a bit tricky, suggest to follow instructions exactly.

Regards
Frank

  • Fred_Barkins's avatar
    Fred_Barkins
    Icon for New Contributor rankNew Contributor
    10 months ago

    @FvM Thank you. Any chance you could link me to the specific guide showing what you mentioned please? couldn't find it
    Also, how does it fit with the fact that the software was able to detect the device on previous, random scarce occasions?