LC75897PW Datasheet, PDF (13/34 Pages) Sanyo Semicon Device – 1/3, 1/4-Duty General-Purpose LCD Display Driver

• When the control data is transferred
LC75897PW
CE
CL
DI 0 1 1 0 0 0 0 1 W10 W11 W12 W13 W14 W15 W20 W21 W22 W23 W24 W25 W30 W31 W32 W33 W34 W35 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8
B0 B1 B2 B3 A0 A1 A2 A3
CCB address
8 bits
Control data
53 bits
PS10 PS11 PS20 PS21 PS30 PS31 PS40 PS41 PS5 PS6 PS7 PS8 CT0 CT1 CT2 DR DT OC FC0 FC1 FC2 PF0 PF1 PF2 SC BU 0 0 0 0
DD
3 bits
Note: DD is the direction data.
• CCB address ....... "86H"
• D1 to D512 ......... Display data
• W10 to W15, W20 to W25, W30 to W35
......... PWM data at PWM output ports
• PC1 to PC8 ......... General-purpose output port state setting control data
• PS10, PS11, PS20, PS21, PS30, PS31, PS40, PS41, PS5 to PS8
......... Segment output port/general-purpose output port/PWM output port/clock output port switching
control data
• CT0 to CT2 ......... Display contrast setting control data
• DR ...................... 1/2 bias drive or 1/3 bias drive switching control data
• DT ...................... 1/3 duty drive or 1/4 duty drive switching control data
• OC ...................... RC oscillator operating mode/external clock operating mode switching control data
• FC0 to FC2 ......... Common and segment output waveforms frame frequency setting control data
• PF0 to PF2 ......... PWM output waveforms frame frequency setting control data
• SC ...................... Segments on/off control data
• BU ...................... Normal mode/power-saving mode control data
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