Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
7 years ago

Are the LVDS terminations react on Pins in which no signal pass ?

Hi, I run simulation of cyclone 5 LVDS signal in Hyperlynx SI using IBIS model created by Quartus compilation. According to the Assignment Editor/PinPlanner the input termination on that pin...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
7 years ago

I was yet under the impression that the differential termination is activated in this case, but I didn't measure it. May be it's an IBIS model bug?