Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorCan I exchange the positive signal (p) and negative (n) signal of LVDS?
Can I exchange the positive signal (p) and negative (n) signal of LVDS in Cyclone devices? In order to avoid the use of vias.
Altera_ForumHonored Contributor
Honored ContributorYes.
Of course, you need to negate the signal inside your design. Important notice: you can't put the inversion between a DDRIO (or ALTLVDS primitive, which uses DDRIO) and the pin. So, if you're planing to use DDRIO or ALTLVDS, beware of that inversion.
