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fgh3982's avatar
fgh3982
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5 years ago

multiple clocks from 1 pin dedicated clock

Hello everyone. In my board i have 3V3 oscillator connect wints pin clk0 of my cyc3 fpga. For example : Oscillator is 33mhz SG5032CAN here : https://fr.farnell.com/epson/x1g0044510006-sg5032can-...
sstrell's avatar
sstrell
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5 years ago

There's no need to do this. Just enable a second PLL output and use it as a pass-through, matching the properties of the input clock.

fgh3982's avatar
fgh3982
Icon for New Contributor rankNew Contributor
5 years ago

Thank you Sstrell .

Please, can you give me a example shematic or where can i find an example ?

I allow myself to specify that it takes sources of clocks with 4 or 5 different frequencies
(frequencies ranging from 3 to 50 mhz)
One source (4 or 8 mhz ) will be connected to around 40 or more receiving functions.
The other clocks will be connected to about 20 receiver functions.
Regard .