Project 4200 - H8 KBD BIOS Release Note

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Ver 1.00.10 Checksum: F5DF
1.  Changed fast charge time out timer from 3.5 hrs to 4.5 hrs.
2.  Output AC in/out event after battery charged full or OS request that
    for win2000 battery icon update.

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Ver 1.00.09 Checksum: DB8D
1.  Modified Fn+F12 function when TP disable and then system was suspend/resume
    that the TP status will be changed to enable status.
2.  Enable PME function.

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Ver 1.00.08 Checksum: A651
1.  Modified H8 EC Battery state(BST0_A) for windows AC/Battery icon bug.
2.  Modified Num pad  "-" -> "+" , "+" -> "-".

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Ver 1.00.07 Checksum: 845B
1.  Modified H8 directs shutdown system while CPU temperature is over specific
    when system under ACPI mode.
2.  Disabled thermal event while CPU temperature has rised or down 5 degree C
    from the last detected temperature.
3.  Added Thermal SMB protection. if SMB fail turn on fan.
4.  Modified ghost key function bug when left, right and down key have pressed
    simultaneously.
5.  Modified Fn+F12 disable/enable TP function.
    Because Fn+F12 will disable external PS/2 mouse simultaneously.
6.  Added Email Led function.
7. Enable auto detecting KBD type mode.

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Ver 1.00.06 Checksum: 5430
1.  Added Fn+F12 function for touch pad enable/disable.
2.  Modified Num pad key "-"  ->  "/" ,  "+"  ->  "-"  ,  "/"  ->  "+"
3.  Keyboard type fixed to US keyboard provisionality.
    Because PCB have to modify to pull up PBPIN.7 pin.
4.  Modified KBDTYPE pin to PBPIN.7 port.
5.  Modified battery charging protect point from 17.1V to 17.3V
6.  Modified power switch event number 0x0a to 0x1d(APM mode)
7.  Added new command 0x88 for Ac1, Ac0, Psv, Critical temperature setting.
8.  Added new command 0x89 for Ac1, Ac0, Psv, Critical temperature reading.
9.  Mofified Fn+F7 Restore brightness event function from single SMI(APM)
    to mutiple SMI/SCI(APM/ACPI).
10. Set BAT_CHG_ERR_A = 1 , if battery charging timeout.

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Ver 1.00.05 Checksum: 19B8
1.  Added code for S1 standby and wake up event.
2.  Enabled battery low alarm beep sound in ACPI mode.
3.  Modified Fn+F3(Mute), Fn+F5(Volume down), Fn+F6(Volume up) control method
    by setting PS/2 Set1 scan code.
4.  Added WWW, email and AP instant key control function by setting PS/2 Set1
    scan code.
5.  Modified H8 flashing problem:
    After flashing completely that the system will be hold and turn off screen.
    New code will keep going to work.
6.  The throttling temperature is 100 degree C and changed shutdown temperature
    from 120 to 110 degree C.
7.  Modified JFAN1(small fan) from PWM control to direct turn ON/OFF control.
    (Because fan on speed is too fast that it's not necessary (easy) to control by PWM)
8.  Modified PME and RINGIN pin to output mode while system suspend.
9.  Modified turn on fan control as local temperature is 55 degree C and then
    turn off fan while temperature is fall down under 50 degree C.

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Ver 1.00.04 Checksum: 6ECF
1.  Changed Led indicator status:
    1-1 AC plug in led lights yellow
    1-2 Power on led lights green
    1-3 Battery Low led flashing yellow
    1-4 Email led flashing green
2.  Added flashing email led command(H'83) and darking email led command(H'84)
    Modified turn off fan temperature to 60 degree C.
3.  Modified Fan PWM duty cycle output type:
              ÚÄÄÄ¿       ÚÄÄÄ¿
    old 70%: ÄÙ   ÀÄÄÄÄÄÄÄÙ   ÀÄ   , hi=3, low=7
              Ú¿Ú¿Ú¿     Ú¿Ú¿Ú¿
    new 70%: ÄÙÀÙÀÙÀÄÄÄÄÄÙÀÙÀÙÀÄ   , hi=3, low=7

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Ver 1.00.03 Checksum: 4222
1.  Added RCIN pin reset function.
2.  Changed Fan PWM frequency to 20Hz
3.  Added battery percentage change event , function number is H'21.

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Ver 1.00.02 Checksum: C9CA
1.  Changed hot key(Fn-F9,Fn-F10) brightness value range from 0V to 2V.
2.  Set SWI default is low state.
3.  Detected SUSC# pin then shutdown system power while system is on
    ACPI or APM mode.
4.  Set hot key VolumeUp(F6), VolumeDown(F5), VolumeMute(F3) to PS/2 Scan code

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Ver 1.00.01 Checksum: 94EE
1.  Modified battery fast charge time out to 3.5 hours,
    slow charge time out is 14 hours.
2.  Modified SCI/SMI/SWI procedure.
3.  Modified AVcc voltage to 3.3V for AD/DA converts.