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Altera_Forum
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16 years ago

How to use Shared pll in LVDS transmiter and resceiver functions

Hi, I am trying to use the shared pll function for LVDS transmiter and resceiver. AN479 says transmiter and resceiver must use the same input clock frequency. does it mean the tx_inclock of tran...
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Altera_Forum
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16 years ago

very clear explaination, thank you!

I set the input clock frequency to 100MHz for both transmiter and receiver.

than connected two input clock signals to a clock input pin.

The Fitter merged the PLLs of Transmiter and Receiver.