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Altera_Forum
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9 years ago

DE1-SOC 5CSEMA5F31C6 can't be detected

Hi All, I am using DE1-SOC 5CSEMA5F31C6. I can't detect my device. THE DE1-SOC is powered on correctly. I can see that USB Blaster II is installed correctly. Once I press Auto Detect button I ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

That looks strange - the IDCODE 2D120DD is the correct ID for 5CSEMA5F31C6. I am not sure why it is showing "unknown" in the programmer. Just to confirm, which quartus version are you using?