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Altera_Forum
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15 years ago

Crystal Clock at EPF10K100EQC240-3

Hey, I am using EPF10K100EQC240-3 IC with 8MHz crystal (SG-615P). When I measure signal on the crystal I see only 60Hz (in my country the frequency of AC power is 50Hz) instead of 8MHz. The ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

How did you measure your clock signal? Did you use a scope? What does the waveform look like? Are you sure you have a good ground connection?