Linear Technology LTC1760, Руководство пользователя

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LTC1760
15
1760fc
For more information www.linear.com/LTC1760
2.2 Data Bit Definition of Supported SMBus Functions.
Function
LTC1760
SMBus
Mode Access
SMBus
Address
Command
Code
Data
Type
Data Bit or Nibble Definition/Allowed Values
(See section 2.3 for Details)
D15 D14 D13 D12 D11 D10 D09 D08 D07 D06 D05 D04 D03 D02 D01 D00
BatterySystemState() Slave Read/
Write
7-bit:
0001_010b
8-bit:
0
×
14
0
×
01 Status/
Control
SMB_BAT4 SMB_BAT3 SMB_BAT2 SMB_BAT1 POWER_BY_BAT4 POWER_BY_BAT3 POWER_BY_BAT2 POWER_BY_BAT1 CHARGE_BAT4 CHARGE_BAT3 CHARGE_BAT2 CHARGE_BAT1 PRESENT_ BA
T4
PRESENT_ BA
T3
PRESENT_ BA
T2
PRESENT_ BA
T1
0 0 0/1 0/1 0 0 0/1 0/1 0 0 0/1 0/1 0 0 0/1 0/1
BatterySystemStateCont() Slave Read/
Write
7-bit:
0001_010b
8-bit:
0
×
14
0
×
02 Status/
Control
RESER
VED
RESER
VED
RESER
VED
RESER
VED
CALIBRATE_BAT4 CALIBRATE_BAT3 CALIBRATE_BAT2 CALIBRATE_BAT1 RESER
VED
CALIBRA
TE
CHARGER_POR CHARGING_INHIBIT CALIBRATE_REQUEST CALIBRATE_REQUEST_SUPPORT POWER_NOT_GOOD AC_PRESENT
0 0 0 0 0 0 0/1 0/1 0 0/1 0/1 0/1 0/1 1 0/1 0/1
BatterySystemInfo() Slave Read 7-bit:
0001_010b
8-bit:
0
×
14
0
×
04 Status
RESERVED RESERVED
BATTERY
SYSTEM
REVISION
BATTERY
SUPPORTED
0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1
LTC() Slave Read/
Write
7-bit:
0001_010b
8-bit:
0
×
14
0
×
3C Status/
Control
POWER_OFF RESER
VED
RESER
VED
RESER
VED
RESER
VED
RESER
VED
RESER
VED
RESER
VED
TURBO RESER
VED
RESER
VED
RESER
VED
LTC_VERSION3 LTC_VERSION2 LTC_VERSION1 LTC_VERSION0
0/1 0 0 0 0 0 0 1 0/1 0 0 0 0 0 0 1
BatteryMode() Master Read 7-bit:
0001_011b
8-bit:
0
×
16
0
×
03 Status
RESER
VED
RESER
VED
RESER
VED
RESER
VED
RESER
VED
RESER
VED
RESER
VED
RESER
VED
CONDITION_FLAG RESER
VED
RESER
VED
RESER
VED
RESER
VED
RESER
VED
RESER
VED
RESER
VED
0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
OPERATION