Datasheet

Liquid Crystal Display Driver (LCD)
MC68HC908LJ12 — Rev. 2.1 Technical Data
Freescale Semiconductor Liquid Crystal Display Driver (LCD) 327
Figure 16-6. Static LCD Backplane Driver Waveform
Figure 16-7. 1/4 Duty LCD Backplane Driver Waveforms
1FRAME
DUTY = STATIC
BP0
V
LCD
V
LCD1
V
LCD3
V
LCD2
1. BP1, BP2, and BP3 are not used.
2. At static duty, 1FRAME is equal to the cycle of LCD waveform base clock.
NOTES:
1FRAME
DUTY = 1/4
BP0
V
LCD
V
LCD1
V
LCD3
V
LCD
V
LCD2
V
LCD3
V
LCD
V
LCD1
V
LCD2
V
LCD3
V
LCD
V
LCD1
V
LCD2
V
LCD1
V
LCD2
V
LCD3
BP1
BP2
BP3