hd66717 Renesas Electronics Corporation., hd66717 Datasheet - Page 50

• Manufacturer Part Number: hd66717
• Description: Low-power Dot-matrix Liquid Crystal Display Controller/driver -
• Manufacturer: Renesas Electronics Corporation.

HD66717
502
Figure 29 LCD Drive Output Waveform Example (4-line display with 1/34 multiplexing duty
COM1
COM2
COMS2
COMS1
V
V
V
V
V1
V4
V5
V1
V4
V5
V1
V4
V5
V1
V4
V5
CC
CC
CC
CC
1-line selection period
1
2
3
1 frame
4
ratio)
33
34
1
2
3
1 frame
33
34