FSX doesn't seem to like my new clock

[NickN]

OK.. looks like we need to trim GTL or skew


Put NB back to 1.52 and Vcore to 1.28, 2N Command

let me look at the manual here and will post test values

[vgbaron]

1.3250 & 1.55072 almost got to desktop but still bsod.

higher voltages?

rgr 1.28 152 2n

[NickN]

Vic

before we go any further.. set FSB Termination to AUTO, NB to 1.52 and Vcore to 1.28, 2N

[vgbaron]

done

[NickN]

is it stable?

[vgbaron]

bsod

[NickN]

OK..


Question

the BIOS values for GTL are in MV which is correct however that is calulated by a multipier against FSB Termination Voltage

When we originally worked on the Formula that had those values stated in multiplier..

Can I assume in your BIOS the
CPU GTLVerf (0): .63x
CPU GTLVerf (1): .63x
CPU GTLVerf (2): .63x
CPU GTLVerf (3): .63x

are all 063x? Which would make sense at 1.10 FSB Termination and 70mv ... or have they changed that to a direct mv setting now?

it makes a difference

[vgbaron]

fsb and all GTLVref are auto

[NickN]

I uderstand that

However to clock based on what Mushkin posted you had to change those values to match Mushkins

We designed the Formula BIOS with multipliers for those values and in beta the extreme was also multipliers... however it looks Asus changed that to a strait millivolt value



EDIT: Never mind, found it.. yes its in mv

OK..


First, before we go to GTL and skew (leave those on auto)

2N Command

Vcore 1.28, NB 1.52

Set FSB Terminaton Voltage to 1.30

Set

DDR3 ChannelA Vref: +25mV
DDR3 ChannelB Vref: +25mV

check for stabllity

[vgbaron]

bsod reboot loop

[NickN]

OK, leave everything as it is now

1.28v core 1.52 NB

this is what does not make sense to me and I am trying to get information about... why Mushkin set a 70mv GTL

By my calculations that should be around -41mv (Minus 41 millivolts)


This is where the memory manufacture knows more about this than the engineer, becasue they have data the engineer may not which is where I am at right now... give me a few minutes, still trying to locate the chip info on those sticks

[vgbaron]

rgr

[NickN]

Vic...

Go into the BIOS and select one of the CPU GTLVerf values.. tell me if the settings option allows you to set a

[vgbaron]

presets +10 to +160 in 10mv increments and -5 to -155 in 5 mv increments

[NickN]

OK so there is a - value available

jesus, why they switched this from multipler to mv is beyond me

OK.. so now I know we can test negative values in 5mv increments



I wish i stil had my RE this would be a lot easier but then again I did not use Mush memory..