Specifications

I-40 EPSON S1C6S2N7 TECHNICAL HARDWARE
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (LCD Driver)
LCD lighting status
Not lit
Lit
SEG
0–25
Frame frequency
SEG0–25
COM0
COM1
COM2
COM0
COM1
COM2
COM3
-V DD
-V L1, L2
-V L3
-V DD
-V L1, L2
-V L3
COM0
COM1
COM0
COM1
COM2
COM3
-V DD
-V L1, L2
-V L3
-V DD
-V L1, L2
-V L3
LCD lighting status
Not lit
Lit
SEG
0–25
Frame frequency
SEG0–25
Fig. 4.6.5
Drive waveform for
1/3 duty (1/2 bias)
Fig. 4.6.6
Drive waveform for
1/2 duty (1/2 bias)