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ChathEsh's avatar
ChathEsh
Icon for New Contributor rankNew Contributor
2 years ago

Cyclone 10 LP VccIO

I have a Cyclone 10 LP based design where VccIO of one of the IO banks is being supplied by a 3.3V, but the output pins are configured as 1.8V. This is caused by use of same firmware in different har...
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Generic Io
FvM's avatar
FvM
Icon for Super Contributor rankSuper Contributor
2 years ago

Output involves multiple driver transistors to implement different drive strengths. In so far, hardware can be configured differently.