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Altera_Forum
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10 years ago

Cyclone 3 does not configure

EP3C10E144 EPCS16 MSEL=010 I designed board using circuit diagram on fig. 9-29. Performed AS programming, verified. Successful. But device is dead. Its nSTATUS is low. Voltage: VCCIO=3.31V, ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

The E144 package has a bottom slug pad that must be grounded. It could be the slug isn't solder properly?

Pete