DFI NF4 dividers not working

[[XC] Jaco]

I just noticed some dividers are not working correctly on my DFi NF4 Ultra-D.

I hope this is only a bios bug , I'm on 7/04-2

For example
264x11 =2904Mhz
memory divider 166 => this should give ((264x166)/200) = 219ish Mhz
(or 2904/13 = 223 ish Mhz)

Here's what I get :
http://users.telenet.be/taye/pics/264x11%20166divider.jpg

207,5Mhz :confused:
I get a 14 divider , i want 13 :slapass:

any advice fellas :confused:

[RyderOCZ]

Dividers work like this on A64....

166 is 5/6 Divider....so you take your CPU Multi (11) multipied by 6 divided by 5...so 11*6/5 = 13.2...now only whole numbers are recognized...so since you are 0.2 over 13...you get 14. So 2904 / 14 = 207.4

Another example 10 CPU multi.... 10*6/5 = 12 exactly...so 264*10 = 2640/12 = 220 Ram speed.... Same FSB, same divider...higher ram speed because of CPU multi :)

[[XC] Jaco]

yes , you're right.
my reasoning is wrong. :rolleyes: