hi all, I had some mail problems the last 2 days so now have 5 or 6 mails on the asus sensor chip. the AS99127F has only 3 temp sensors, the ASB100 has 4 and the Mozart has only 2, so I think your detection is wrong and you think your reading a 127F while it's a ASB100. So I will just include what I know and what works perfect for all mbm user so far: - before all detections I do: IOByte($4E,$00,IOWrite); so set any bank there might be to 00 AS99127F_1 & AS99127F_2 & ASB100: - scan smbus between $29 and $2F - if register $58 holds $31 then we have an asus (either ASB100 or AS99127F) - if (IOByte($4F,$0,IORead)=$94) or (IOByte($4F,$0,IORead)=$06) then ASB100 - if (IOByte($4F,$0,IORead)=$12) or (IOByte($4F,$0,IORead)=$C3) then AS99127F_1 - if (IOByte($4F,$0,IORead)=$5C) or (IOByte($4F,$0,IORead)=$A3) then AS99127F_2 Mozart2: - scan smbus on $77 - if register $58 holds $56 or $10 then we are talking Mozart2 - of the mozart there are 3 types: - //Asus ASM58 Mozart-2 $58=$56 $4E=$94 $4F=$36 - //Asus AS2K129R Mozart-2 $58=$56 $4E=$94 $4F=$06 - //Asus XXXXXXXX Mozart-2 $58=$10 $4E=$5C $4F=$A3 - you can handle all 3 the exact same way!!!!! so that is detection, next temp sensors: ASB100: - no diode selection option like the winbonds have - sensor 1: offset $27 of the sensor chip - sensor 2 & 3 are the 2 LM75's on the smbus - sensor 4: offset $17 of the sensor chip - remark: I noticed that on intel boards sensor 2 is used for the cpu and 4 is ignored/stuck, on amd boards sensor 4 is the cpu and sensor 2 is either ignored or a socket temp AS99127F_1 & AS99127F_2: - no diode selection option like the winbonds have - they have both are the same temperature wise - sensor 1: offset $27 of the sensor chip - sensor 2 & 3 are the 2 LM75's on the smbus Mozart2: - no diode selection option like the winbonds have - sensor 1: offset $27 of the sensor chip - sensor 2: offset $13 of the sensor chip then we get the fan sensors: ASB100: - 3 fans, identical to the W83781D AS99127F_1 & AS99127F_2: - 3 fans, identical to the W83781D Mozart2: - 2 fans: - fan 1: offset $28, divisor on $A1, divisor mask $30, shr 4, 1350000 / rpm / div - fan 2: offset $29, divisor on $A1, divisor mask $C0, shr 6, 1350000 / rpm / div and finally the voltages, this is where there is a diffrence between the 2 AS99127F versions: ASB100: V0V1=$20*0.016 V0V2=$21*0.016 V0V3=$22*0.016 V0V4=$23*0.016*1.68 V0V5=$24*0.016*3.8 V0V6=($25*(-0.016))*3.97 V0V7=($26*(-0.016))*1.666 AS99127F_1: V0=AS99127F Standard 1 V0V1=$20*0.016 V0V2=$21*0.016 V0V3=$22*0.016 V0V4=$23*0.016*1.68 V0V5=$24*0.016*3.8 V0V6=($25*(-0.016))*3.97 V0V7=($26*(-0.016))*1.503 AS99127F_2: V1=AS99127F Standard 2 V1V1=$20*0.016 V1V2=$21*0.016 V1V3=$22*0.016 V1V4=$23*0.016*1.68 V1V5=$24*0.016*3.8 V1V6=(($25*0.016)-3.6)*5.14+3.6 V1V7=(($26*0.016)-3.6)*3.14+3.6 Mozart2: V0=Mozart2 Standard V0V1=$20*0.016 V0V2=255 V0V3=$22*0.016 V0V4=$23*0.016*1.68 V0V5=$24*0.016*4 V0V6=255 V0V7=255 I have send a lot of info in the last month to lm_sensor users, so it's not always clear to me who is asking this for lm_sensor or for himselves. so if possible maybe post this somewhere on your site/forum/anything so I can direct requests from lm_sensor users to it. The Asus boards are the most populair so I can say for 99.999% that the above is correct, there "might" be a diode selection possible but never used by Asus so far. and believe me, if it's wrong people know my e-mail adres very well ;) please let me know if this was usefull and if you posted it so I have the url :) if you have more questions feel free to ask Regards, Alex - Please always attach all previous mails ! ---------------------------------------------------------------------- The Motherboard Monitor: http://mbm.livewiredev.com/ ---------------------------------------------------------------------- For long you live and high you fly, And smiles you'll give and tears you'll cry, And all you touch and all you see, Is all your life will ever be. ----------------------------------------------------------------------
