Embedded Controller Chipset - Compal JHT01 Service Manual

Offset Description
Battery stop charge status (low byte)
52h
Bit0 - Battery fast charging timeout
Bit1 - Battery bad cell
Bit2 - Battery communication fail
Bit3 - Use for detect battery charging suspend
Bit4 - Battery command stop charge
Bit5 - Battery stop charge for Customer use
Bit6 - Battery over voltage
Bit7 - Battery over temperature
Battery stop charge status (high byte)
53h
Bit0 - Battery trickle charging timeout
Bit1 - Stop charge of Adapter throttling
Bit2 - Stop charge of Sony battery
Bit3 - Stop charge of adapter loading
Bit4 - Stop charge of flash
Manufacture Date
54h-55h
Charging Voltage
56h-57h
Battery Cell number
58h
Bit0 - Set Battery is 3 cells
Bit1 - Set Battery is 4 cells
Bit2 - Set Battery is 6 cells
Bit3 - Set Battery is 8 cells
Bit4 - Set Battery is 9 cells
Bit4 - Set Battery is 12 cells
Reserved
59h-5Fh
12.17.9 Battery information reading
Offset Description
Battery Manufacture Name
10h-18Fh
Battery Device Name
19h-1Fh

12.18 Embedded Controller chipset

12.18.1 ENE KB926
• The 8051 is an advanced, general-purpose, 8-bit microprocessor core. The
core is responsible for arithmetic and logic operations and program control.
12.18.2 Force to let EC to enter crisis mode
• To press "Fn+B" then plug-in the AC power
• EC has already enter crisis mode.
JHT01 Service Manual
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