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Altera_Forum
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18 years ago

LVDS receiver in StratixII DO NOT need bit clock?

I found LVDS receiver in Stratix II DO NOT need a bit clock, just frame clock is OK. and LVDS receiver in Stratix II will regenerate the bit clock needed by using frame clock. Is that correct?Nee...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Hello,

altlvds_rx Megafunction by default includes instantiation of a PLL that generates bit clock from frame clock. With source synchronous transmission, only a frame clock is available normally.

Regards,

Frank