NEC mPD71312 User Manual page 38

38
Downloaded from Elcodis.com electronic components distributor
CHAPTER 3 LCD CONTROLLER/DRIVER
Figure 3-17. Two-Time-Slice LCD Drive Waveform Examples (1/2 Bias Method)
COM0
COM1
S15
COM0 to S15
COM1 to S15
User's Manual U18438EJ2V0UD
T
F
V
LC0
V
LC1,2
LV
SS
V
LC0
V
LC1,2
LV
SS
V
LC0
V
LC1,2
LV
SS
+V
LCD
+1/2V
LCD
0
-
1/2V
LCD
-
V
LCD
+V
LCD
+1/2V
LCD
0
-
1/2V
LCD
-
V
LCD