UPD78F9418A NEC, UPD78F9418A Datasheet - Page 223

• Manufacturer Part Number: UPD78F9418A
• Description: (UPD7894xxA) 8-Bit Single Chip Microcontrollers
• Manufacturer: NEC

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Figure 14-17. Three-Time-Slice LCD Drive Waveform Examples (1/2 Bias Method)
COM0 to S9
COM1 to S9
COM2 to S9
COM0
COM1
COM2
S9
CHAPTER 14 LCD CONTROLLER/DRIVER
User’s Manual U13952EJ3V0UD
T
F
V
V
V
V
V
V
V
V
V
V
V
V
+V
+1/2V
0
–1/2V
–V
+V
+1/2V
0
–1/2V
–V
+V
+1/2V
0
–1/2V
–V
LC0
LC1,2
SS0
LC0
LC1,2
SS0
LC0
LC1,2
SS0
LC0
LC1,2
SS0
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
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