How to set up GTL Ref Values for 45nm & 65nm

[jas420221]

Generally the higher Vtt you set, the lower your GTL's need to be to compensate.

From what I understood (and again, its likely me thats wrong here, but humor me a second)...

ASSUMPTION - when you raise your FSB and such the undershoot and overshoot levels increase with the overclock.

If that assumption is true, why would your goal be to end up with the same GTLref value you started with? From what I understood of the first post, I believe you aresaying the goal is to be 'somewhere' around there... right?

Also, on my board, one set of cores is .63 and the other is .67... any thoughts on that?

[jas420221]

From what I understood (and again, its likely me thats wrong here, but humor me a second)...

ASSUMPTION - when you raise your FSB and such the undershoot and overshoot levels increase with the overclock.

If that assumption is true, why would your goal be to end up with the same GTLref value you started with? From what I understood of the first post, I believe you aresaying the goal is to be 'somewhere' around there... right?

Also, on my board, one set of cores is .63 and the other is .67... any thoughts on that?

Cryptik?