LC75879PT_13 Datasheet, PDF (11/35 Pages) ON Semiconductor – LCD Display Driver

(2) When CL is stopped at the low level
LC75879PT
CE
CL
DI 1 0 1 0 0 0 1 0 D1 D2
B0 B1 B2 B3 A0 A1 A2 A3
CCB address
8 bits
D60 D61 D62 D63 D64 D65 D66 D67 D68 D69 0 0 PS10 PS11 PS2 PS3 PS4 EXF DN OC P0 P1 P2 P3 DT SC BU 0 0
Display data
69 bits
Control data
17 bits
DD
2bits
1 0 1 0 0 0 1 0 D70 D71
B0 B1 B2 B3 A0 A1 A2 A3
CCB address
8 bits
D129 D130 D131 D132 D133 D134 D135 D136 D137 D138 D139 D140 D141 0 0 0 0 PF0 PF1 PF2 PF3 FC0 FC1 FC2 CT0 CT1 CT2 0 1
Display data
72 bits
Control data
14 bits
DD
2bits
1 0 1 0 0 0 1 0 D142 D143
B0 B1 B2 B3 A0 A1 A2 A3
CCB address
8 bits
D201 D202 D203 D204 D205 D206 D207 0 0 W10 W11 W12 W13 W14 W15 W20 W21 W22 W23 W24 W25 W30 W31 W32 W33 W34 W35 1 0
Display data
66 bits
Control data
20 bits
DD
2bits
Note: DD is the direction data.
• CCB address ……………….. “45H”
• D1 to D207 ……………….... Display data
• PS10, PS11, PS2 to PS4 ….... General-purpose output port (P1 to P4) function setting control data
• EXF ………………………... External clock operating frequency setting control data
• DN …………………………. S68 pin and S69/OSCI pin state setting control data
• OC …………………………. Internal oscillator operating mode/external clock operating mode switching control data
• P0 to P3 ……………………. Segment output port/general-purpose output port switching control data
• DT …………………………. 1/4-duty 1/3-bias drive or 1/3-duty 1/3-bias drive switching control data
• SC ………………………….. Segment on/off control data
• BU …………………………. Normal mode/power-saving mode control data
• PF0 to PF3 …………………. PWM output waveform frame frequency setting control data
• FC0 to FC2 ………………… Common/segment output waveform frame frequency setting control data
• CT0 to CT2 ………………… Display contrast setting control data
• W10 to W15, W20 to W25, ... PWM data of the PWM output
W30 to W35
No.A1687-11/35