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Altera_Forum
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9 years ago

Cyclone V PLLs don't lock

Hello, we are developing a board with 2 Cyclone V FPGA 5CEBA4F23C7N 5CGXBC4C6F27C7N at the moment we have 3 copies of the board produced in december and 3 copies produced in october. ...
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Altera_Forum
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9 years ago

Yes, it was the RREF missing. Thanks very much!!!!

Andrea