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Altera_Forum's avatar
Altera_Forum
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11 years ago

5CGXFC5C6 fails verification after reboot

This is a re-post. I'm new to the forum and may have originally posted it in a wrong place, sorry if I broke some rules. We are using this 5CGXFC5C6 chip for our video card. The FPGA loads okay...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Have a look at solution id: rd01102012_443 (http://www.altera.com/support/kdb/solutions/rd01102012_443.html). It refers to a different device family but relates to the same error you're seeing.

When the FPGA boots from a Serial PROM there's no concept of verification - other than a successful boot. So, regarding your answers to Q2 & Q3, what is the difference in power-up/start-up sequence between a boot that successfully verifies and a re-boot that fails?

Regards,

Alex