Datasheet

Liquid Crystal Display (LCD) Driver
Data Sheet MC68HC908LJ24/LK24 — Rev. 2.1
362 Liquid Crystal Display (LCD) Driver Freescale Semiconductor
Figure 17-9. 1/3 Duty LCD Frontplane Driver Waveforms
DUTY = 1/3
DATA LATCH: 1 = ON, 0 = OFF
V
LCD
V
LCD2
V
LCD3
V
LCD
V
LCD1
V
LCD2
V
LCD3
V
LCD1
V
LCD
V
LCD1
V
LCD3
V
LCD2
V
LCD
V
LCD1
V
LCD2
V
LCD3
V
LCD
V
LCD1
V
LCD2
V
LCD3
V
LCD
V
LCD1
V
LCD2
V
LCD3
V
LCD
V
LCD1
V
LCD2
V
LCD3
V
LCD
V
LCD1
V
LCD2
V
LCD3
0
FxB0
0
FxB1
0
FxB2
—
1
FxB0
0
FxB1
0
FxB2
—
0
FxB0
0
FxB1
1
FxB2
—
0
FxB0
1
FxB1
0
FxB2
—
1
FxB0
1
FxB1
0
FxB2
—
0
FxB0
1
FxB1
1
FxB2
—
1
FxB0
0
FxB1
1
FxB2
—
1
FxB0
1
FxB1
1
FxB2
—
FPx OUTPUT
1FRAME