Compal NBLB2, Руководство по обслуживанию

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NBLB2 Service Manual
73
FSTCHG I 0~3.3V
High Active, ENE926 use this pin to control the fast
charge of charge
ACOFF I 0~3.3V
High Active, turn off the Adaptor power for battery
automatic learning cycle
ACIN O 0~3.3V
High Active, provide to ENE926D3 to mean the
Adaptor power is present
VGATE O 0~3.3V
High Active, it will go high when +CPU_CORE is
ready
VR_ON I 0~3.3V
High Active, turn on/off the +CPU_COREP &
VID_VCC
BATT_TEMP O 0~3.3V
Analog signal, ENE926D3 using this voltage level to
calculate battery‟s temperature
IREF I 0~3.3V
Analog signal, ENE926D3 using this voltage for
setting charge current
VID [0..6] I 0~3.3V
The +CPU_CORE voltage depends on those PIN‟s
VID[6..0]
CHGRTC O 3.3V Charge RTC-battery power source
EC_SMB_CK1,
EC_SMB_DA1
I/O 0~5V
Interface of Smbus, communicate between
ENE926D3 and smart battery
SYSON I 0~3.3V
High Active, ENE926D3 use this pin to control the
SYSON signal
BATT_OVP O 0~3.3V
Analog signal, ENE926D3 using this voltage level for
battery over voltage protection
PSI# I 0~1.05V
Analog signal, enable CPU_CORE regulator at light
load mode.
DPRSLPVR I 0~1.05V Analog signal, control CPU C3,C4 signal.
H_DPRSTP# I 0~1.05V Analog signal, control CPU C3,C4 signal.
ADP_I I Analog signal, control CPU throttling in UMA SKU
CLK_ENABLE# O 0~3.3V Analog signal, clock generator enable signal.
3.11 BATTERY
3.11.1 Li-Ion smart
Battery Specification
1-1. EE information
6 cell 6 cell
Battery Design Capacity(mAH) 4700 5200
Battery Configuration 3S2P 3S2P
Battery Nominal Voltage(V) 11.1 11.1
Single Cell Chemistry Li-ion Li-ion
Single Cell Type 18650 18650