Honored Contributor
Honored ContributorYou can adjust the On-Chip Termination (OCT) via this same 'Input Termination' parameter - various OCT options are available. However, I'm sure not all (if any) of the the OCT options will be valid for LVDS. I suspect you'll only be able to switch it OFF or leave it a it's default. Play around with it to see.
--- Quote Start --- what is the termination value if this resistor is missing? --- Quote End --- Something that's not correct. The handbook doesn't cover this eventuality. Unfortunately, if you've not followed the guidelines, you're on your own. However, --- Quote Start --- Some specific DQ pins can also be used as RZQ pins. If you need extra RZQ pins, you can use these [the] DQ pins as RZQ pins instead. --- Quote End --- So, depending on your board you may be able to salvage something by using an alternative pin. Cheers, Alex
