Datasheet
RL78/L12 CHAPTER 14 LCD CONTROLLER/DRIVER
R01UH0330EJ0200 Rev.2.00 649
Dec 13, 2013
Figure 14-32. Two-Time-Slice LCD Drive Waveform Examples Between SEG15 and Each Common Signals
(1/2 Bias Method)
Internal signal LCD clock
V
L4
V
L2
= V
L1
V
SS
COM0
V
L4
V
L2
= V
L1
V
SS
+V
L2
= +V
L1
V
L2
= V
L1
V
L2
= V
L1
+V
L2
= +V
L1
COM1
V
L4
V
L2
= V
L1
V
SS
SEG15
COM0-SEG15
COM0-SEG15
Extinguishes Extinguishes Extinguishes Extinguishes Extinguishes Extinguishes Extinguishes Extinguishes
+V
L4
0
V
L4
COM1-SEG15
COM1-SEG15
Extinguishes Lights Extinguishes Lights Extinguishes Lights Extinguishes Lights
+V
L4
0
V
L4
1 frame 1 frame