SEL_STATE0
Bit0 – PRESENT_A(Set if 1st battery present)
Bit1 – PRESENT_B(Set if 2nd battery present)
Bit2 – PRESENT_C(Set if 3rd battery present)
Bit3 – PRESENT_D(Set if 4th battery present)
Bit4 – CHARGE_A(Set if 1st battery be charging)
Bit5 – CHARGE_B(Set if 2nd battery be charging)
Bit6 – CHARGE_C(Set if 3rd battery be charging)
Bit7 – CHARGE_D(Set if 4th battery be charging)
SEL_STATE1
Bit0 – PWR_BY_A(Set if system power up by 1st )
Bit1 – PWR_BY_B(Set if system power up by 2nd )
Bit2 – PWR_BY_C(Set if system power up by 3rd )
Bit3 – PWR_BY_D(Set if system power up by 4th )