Compal ACY25 series, Service Manual

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Chapter 2-41
Offset Description
0 1 : Fan on speed 1
1 0 : Fan on speed 2
1 1 : Fan on speed 3
Bit3 – INITOK ( 0:Control by OS 1:Control by EC )
Bit4 – Fan1 Active
Bit5 – Fan2 Active
Bit6 – Fan speed timer init OK
B0h CPU_TEMP: CPU current temperature
B1h
SWI_Events: SWI Event indicators
Bit1 – Lid Open, Lid open event (0= off, 1= on)
Bit2 – PME, PME event (0= off, 1= on)
Bit3 –Power Button, Power button event (0= off, 1= on)
Bit4 –Ring In, Ring In event (0= off, 1= on)
Bit5 – BtWake,Bluetooth wake up event(0=off,1=on)
Bit6 – Dock ,Dock in event(0=off,1=on)
B2h
Percentage : Battery in critical low condition.
B3h Percentage : Battery in low condition.
B4h
Fan1 pulse width low byte
B5h Fan1 pulse width high byte
B6h
Fan2 pulse width low byte
B7h Fan2 pulse width high byte
B8h
Bluetooth Status
Bit0 – Detach(0=Detach,1=Attach)
Bit1 – Power(0=power off,1=power on)
Bit2 – Detach Status(0=Detach OK,1=Attach OK)
Bit3 –Power Status(0=Power off OK,1=Power on OK)
Bit4 – Switch(0=switch off,1=switch ok)
Bit5 –wake up
Bit6 –Bluetooth led(0=led off,1=led on)
B9h Lcd brightness value (0x00-0x0a)
BAh Lcd contrast value (0x00-0x1F)
BBh Reserved
BCh Project ID
BDh Reserved
BEh ITOC timer low byte
BFh ITOC timer high byte
F9h Fan1 RPM low byte
FAh Fan1 RPM high byte
FBh-FFh Reserved