Datasheet
RL78/L12 CHAPTER 14 LCD CONTROLLER/DRIVER
R01UH0330EJ0200 Rev.2.00 652
Dec 13, 2013
Figure 14-35. Three-Time-Slice LCD Drive Waveform Examples Between SEG6 and Each Common Signals
(1/2 Bias Method)
1 frame
V
L4
V
L2
= V
L1
V
SS
+V
L2
= +V
L1
V
L2
= V
L1
V
L2
= V
L1
V
L2
= V
L1
+V
L2
= +V
L1
+V
L2
= +V
L1
COM0
Internal signal LCD clock
V
L4
V
L2
= V
L1
V
SS
COM1
V
L4
V
L2
= V
L1
V
SS
COM2
V
L4
V
L2
= V
L1
V
SS
SEG6
COM0-SEG6
COM0-SEG6
Extinguishes Extinguishes Extinguishes Extinguishes Extinguishes Extinguishes Extinguishes Extinguishes
COM1-SEG6
COM1-SEG6
Extinguishes Lights Extinguishes Extinguishes Lights Extinguishes Extinguishes Lights
COM2-SEG6
Extinguishes Extinguishes Lights Extinguishes Extinguishes Lights Extinguishes Extinguishes
+V
L4
0
V
L4
+V
L4
0
V
L4
+V
L4
0
V
L4
COM2-SEG6
1 frame