UPD78F9418A NEC, UPD78F9418A Datasheet - Page 227

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

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Remark
COM0 to S16
COM1 to S16
The waveforms for COM2 to S16 and COM3 to S16 are omitted.
Figure 14-21. Four-Time-Slice LCD Drive Waveform Examples (1/3 Bias Method)
COM0
COM1
COM2
COM3
S16
CHAPTER 14 LCD CONTROLLER/DRIVER
User’s Manual U13952EJ3V0UD
T
F
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
+V
+1/3V
0
–1/3V
–V
+V
+1/3V
0
–1/3V
–V
LC0
LC1
LC2
SS0
LC0
LC1
LC2
SS0
LC0
LC1
LC2
SS0
LC0
LC1
LC2
SS0
LC0
LC1
LC2
SS0
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
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