I search one vddrtt mod for my kv8-MAX 3 ,beacause ,it's stop at 2.8v (2.88 real)of VDIMM for stabilitiy beacause the vtt wasn't stable:
Code:
-------------------------------
BIOS     VDIM         VTT

2.5v     2.58v  ->  1.29v
2.55v    2.63v  ->  1.30-1.33v
2.6v     2.68v  ->  1.34v
2.65v    2.73v  ->  1.37v
2.7v     2.78v  ->  1.39v
2.8v     2.88v  ->  1.45v <- that good
2.9v     2.97v  ->  1.30v <- that bad
2.95v    3.02v  ->  1.33v <- that restart vtt
3v       3.08v  ->  1.35v
3.05v    3.13v  ->  1.37v
3.1v     3.19v  ->  1.38-1.41v
3.2v     3.27v  ->  1.45v
------------------------------
i have a few pctures for help :

http://perso.wanadoo.fr/overcrash86/...3/100_2515.jpg

http://perso.wanadoo.fr/overcrash86/...3/100_2525.jpg

http://perso.wanadoo.fr/overcrash86/...3/100_2526.jpg

http://perso.wanadoo.fr/overcrash86/...3/100_2527.jpg

http://perso.wanadoo.fr/overcrash86/...3/100_2529.jpg

http://perso.wanadoo.fr/overcrash86/...20W883303D.jpg

http://forum.abit-usa.com/attachment...&postid=356212

http://perso.wanadoo.fr/overcrash86/...m/100_2656.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2657.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2659.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2660.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2661.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2664.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2668.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2669.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2670.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2671.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2672.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2676.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2678.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2679.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2686.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2695.jpg

http://perso.wanadoo.fr/overcrash86/...m/100_2696.jpg

http://perso.wanadoo.fr/overcrash86/...-MAX3/full.jpg

http://forum.abit-usa.com/attachment...&postid=356261

http://forum.abit-usa.com/attachment...&postid=357756

http://forum.abit-usa.com/attachment...&postid=361593

the chip how to control the voltage is an Winbond W83303D ,and i haven't found the documentation of this component.

if you would like more precision ,ask me, i search this vmod for a few time ,approximately 3 weeks - 1 month ,and I am impatient to find it.

(sorry for my english)