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Fred_Barkins's avatar
Fred_Barkins
Icon for New Contributor rankNew Contributor
1 year 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...
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FakhrulA_altera's avatar
FakhrulA_altera
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hi Fred_Barkins,


Just following up, any updates on your side?


Have you had the chance to check the DIP switch settings for the MSEL configuration? Misconfigured MSEL settings can often lead to detection or programming issues.


You might also find some helpful suggestions from similar cases in the Intel forums:

  1. DE1-SoC Cyclone V not getting detected
  2. Unable to program DE1-SoC device


Let me know if you’ve tried any of these steps or need further assistance.


Best regards,

Fakhrul