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Altera_Forum
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10 years ago

CYCLONE V OCT Problem

Hi, I am using in my design a Cyclone V device (namely the 5CGXBC3B7U15C8N), while using PIN#M13, N12 as an LVDS RX port. Going through ALTERA device handbook, it has two variations for On Ch...
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Altera_Forum
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10 years ago

Hi Alex,

Thank you for your reply.

So, I receive differential termination by default, can I alter this value to a new value of my choosing?

Also, currently in my design the RZQ resistor is not connected.

From Altera's handbook I can see this resistor is used for calibration purposes, what is the termination value if this resistor is missing?

Thanks,

Refael.