ASB100 PWM

[mbm@livewiredev.com (MBM Support)]

this is my detection routine for it:

for Z:=$29 to $2F do
begin
  SMBChipAddress:=Z;
  UsedBus:=btSMBus;
  IOByte($4E,$00,IOWrite);
  X:=IOByte($58,$0,IORead);

  if X=$31 then
  begin
    if (IOByte($4F,$0,IORead)=$94) or (IOByte($4F,$0,IORead)=$06) then
    begin
      ChipType:=ASB100;
      // etc etc
    end
    else
    begin
      ChipType:=AS99127F;
      // etc etc
    end;
  end;
  if (X=$56) or (X=$10) then
  begin
    if ((IOByte($4E,$0,IORead)=$94) and (IOByte($4F,$0,IORead)=$06))
    or ((IOByte($4E,$0,IORead)=$94) and (IOByte($4F,$0,IORead)=$36))
    or ((IOByte($4E,$0,IORead)=$5C) and (IOByte($4F,$0,IORead)=$A3))then

    //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
    begin
      ChipType:=MOZART2;
      // etc etc
    end;
  end;

question for you, heard/know of the VIA VT6307 ?

Regards, Alex

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-----Original Message-----
From: Jean Delvare [mailto:khali@linux-fr.org]
Sent: woensdag 12 november 2003 22:58
To: MBM Support
Cc: sensors@Stimpy.netroedge.com; vitalyb@mail333.com
Subject: Re: ASB100 PWM




> as far as I know there are 2 bach's but I have never worked much with
> the fans, only how to read them, so not only late answer but also a
> crappy one... sorry

Maybe you can at least tell us how one can tell the difference between
the two revisions? Some register we can read the information in?

Thanks.

-- 
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/