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whbweb

Basys 3 clock question

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I have looked at everything I can find in the way of info on the Basys 3 board, but I don't see what generates the 100 MHz clock. All I found is that it was connected to pin W5. I had assumed there would be a crystal involved, but I don't see the kind of package I'm used to seeing on microcontroller boards. Ideally, I'd like to have a part number so I can look at a data sheet.

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Posted (edited)

IC9 is the 100MHz oscillator. It is on the bottom, just to the right of center. 

See the bottom left of page 5 of the schematics (on the resources page). 

Part code is DSC1033CC1-100.0000T

Edited by hamster

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21 minutes ago, hamster said:

IC9 is the 100MHz oscillator. It is on the bottom, just to the right of center. 

See the bottom left of page 5 of the schematics (on the resources page). 

Part code is DSC1033CC1-100.0000T

Thanks so much - that's very helpful!

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