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Altera_Forum
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15 years ago

How to activate LVDS Rd OCT for Arria II GX

Good morning, Can somebody help me, I don't seem to be able to assign 100ohm Rd OCT input termination logic option in assignment editor. All Arria II GX documentation I have seen indicate th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

If the I/O features syntax hasn't changed with Quartus 10, the correct assignment is still differential input termination rather than OCT 100 ohm. It has to be applied to the non-inverted input signal.