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Honored Contributor
Honored Contributorabout external pll in lvds_rx and lvds_tx
i am new to lvds mega in quartus . i wanna know that what is the difference between using internal pll and external pll,since there is an option in the lvds_tx, lvds_rx general pannel. which kind co...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- Is the frame clock you mentioned above the tx_syncclock in altlvds? i send it.And the LVDS have terminations. --- Quote End --- You should really read the altlvds MegaCore users guide: http://www.altera.com/literature/ug/ug_altlvds.pdf and simulate the component in Modelsim. Getting it to work there will show you what the clocks need to be. Cheers, Dave
