ABIT AN8 32X mobo compatible Bios Setting!
HZ @ 265/1T 3-4-3-8 with 2.4v
I'm able to run my F1-4000USU2-2GBHZ kit at 265/1T 3-4-3-8 with 2.4V (2.5v-100mV) on my AN8 Ultra. That's the lowest I could set the ram voltage :D There's probably 20-30 more mhz left for FSB increase, this is 2.4v 24/7 stable :woot:
http://img239.imageshack.us/img239/9...woot0xv.th.jpg
This stuff is awesome, I'm a very happy customer.
for all the AN8 ultra people, I noticed a couple of buggy bios settings.
Idle cycles is always 16 no matter what you set it to, best to leave it alone.
Setting MAL on my board to anything but Auto or 10ns causes the machine to not boot at all. If I leave MAL on auto I get the default 7.0ns - if I set MAL to 10ns I get 8.0ns, it's weird. 8.0ns is the sweet spot for my UCCC so I feel lucky here :D
Setting Trtw to 3t in the bios gives 4t in windows, I didn't test lower settings.
pps: I highly recommend tictac's modded R20 bios for the AN8 ultra, setting Tref to 15.6us and R/W Queue bypass at 16x allowed me to run my ram stable at 265 1T with 2.4v - with the stock bios I could barely do 265 1T at 2.8v. Plus all of the DDR memory dividers are unlocked, yay.
