ST7558
10. COMMAND DESCRIPTION
Referential Instruction Setup Flow: Initializing with the built-in Power Supply Circuits
UserSystem SetupbyExternalPins
StartofInitialization
PowerON(VDD-VSS)Keepingthe/RESPin="L"
W aitingforStabilizingthePower
Releasetheresetstate.(/RESB pin="H")
W aitingresetcircuitstablized(>1ms)
FunctionsetPD=0,V=0,H=1
SETBiassystem
S/W Internalregisterinitial(2-byte)
SETBooster 2X
Delay50ms
SETVOP
HV_genstages
SETBooster4X /5X
FunctionsetPD=0,V=0,H=0
Ext.displaycontrol
SetVLCD Range(PRS)
DisplaycontrolD=1E=0(Normal)
SetX ,Y address
EndofInitialization
Fig.20 Initializing with the Built-in Power Supply Circuits
Ver 2.3
33/56
2005/10/05
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