Section 13 LCD Controller/Driver
Rev. 7.00 Mar 10, 2005 page 431 of 652
REJ09B0042-0700
1 frame
M
Data
COM1
COM2
COM3
COM4
SEGn
V
1
V
2
V
3
V
SS
V
1
V
2
V
3
V
SS
V
1
V
2
V
3
V
SS
V
1
V
2
V
3
V
SS
V
1
V
2
V
3
V
SS
(a) Waveform with 1/4 duty
1 frame
M
Data
COM1
COM2
COM3
SEGn
V
1
V
2
V
3
V
SS
V
1
V
2
V
3
V
SS
V
1
V
2
V
3
V
SS
V
1
V
2
V
3
V
SS
1 frame
M
Data
COM1
COM2
SEGn
V
1
V
2,
V
3
V
SS
V
1
V
2,
V
3
V
SS
V
1
V
2,
V
3
V
SS
1 frame
M
Data
COM1
SEGn
V
1
V
SS
V
1
V
SS
(b) Waveform with 1/3 duty
(c) Waveform with 1/2 duty
(d) Waveform with static output
M: LCD alternation signal
Figure 13.7 Output Waveforms for Each Duty Cycle (A Waveform)
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