Compal JHT01 - External Name Space Definition; Ec Interface Oem Common Ram Definition

JHT01 Service Manual
2-36
85h
SMBus alarm address
86h
SMBus alarm data 0
87h
SMBus alarm data 1
12.17.4 External name space definition
Offset Description
94h
EXT_NAMESPACE_INDEX
95h
EXT_NAMESPACE_BANK
96h
EXT_NAMESPACE_DATA
12.17.5 Word registers to Emulate smart selector RAM definition
Offset Description
9Ah
SEL_STATE0
Bit0 - PRESENT_A (Set if 1
st
battery present)
Bit1 - PRESENT_B (Set if 2
nd
battery present)
Bit2 - PRESENT_C (Set if 3
rd
battery present)
Bit3 - PRESENT_D (Set if 4
th
battery present)
Bit4 - CHARGE_A (Set if 1
st
battery be charging)
Bit5 - CHARGE_B (Set if 2
nd
battery be charging)
Bit6 - CHARGE_C (Set if 3
rd
battery be charging)
Bit7 - CHARGE_D (Set if 4
th
battery be charging)
9Bh
SEL_STATE1
Bit0 - PWR_BY_A (Set if system power up by 1
st
)
Bit1 - PWR_BY_B (Set if system power up by 2
nd
)
Bit2 - PWR_BY_C (Set if system power up by 3
rd
)
Bit3 - PWR_BY_D (Set if system power up by 4
th
)
Bit4 - SMB_A (Set if 1
st
battery on SMBus)
Bit5 - SMB_B (Set if 2
nd
battery on SMBus)
Bit6 - SMB_C (Set if 3
rd
battery on SMBus)
Bit7 - SMB_D (Set if 4
th
battery on SMBus)
12.17.6 EC interface OEM common RAM definition
Offset Description
9Ch
ACPI_FLAG0
Bit0 - Main HDD (1:exist)
Bit1 - Internal FDD (1:exist)
Bit2 - Internal CD_COM (1:exist)
Bit3 - 2
ND
HDD (1:exist)
Bit4 - LS-120 (1:exist)
Bit5 - External FDD (1:exist)
Bit6 - CRT-PLUG (1:in)
9Dh
ACPI_FLAG1
Bit0 - Sleep button (1:pressed)
Bit1 - Video out button (1:pressed)
Bit2 - Decrease Volume (1:pressed)
Bit3 - Increase Volume (1:pressed)
Bit4 - Mute button (1:pressed)