Renesas H8 Series Hardware Manual page 474

Section 13 LCD Controller/Driver
1 frame
M
Data
COM1
COM2
COM3
COM4
SEGn
(a) Waveform with 1/4 duty
1 frame
M
Data
COM1
COM2
SEGn
(c) Waveform with 1/2 duty
Figure 13.8 Output Waveforms for Each Duty Cycle (B Waveform)
Rev. 7.00 Mar 10, 2005 page 432 of 652
REJ09B0042-0700
1 frame 1 frame 1 frame
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
1 frame 1 frame 1 frame
V
V
V
V
V
V
V
V
V
1 frame
M
Data
1
2
3
COM1
SS
1
2
3
COM2
SS
1
2
3
COM3
SS
1
2
3
SS
1
SEGn
2
3
SS
(b) Waveform with 1/3 duty
1 frame
M
Data
1
COM1
V
2, 3
SS
1
SEGn
V
2, 3
SS
1
V
2, 3
(d) Waveform with static output
SS
M: LCD alternation signal
1 frame
1 frame 1 frame
1 frame 1 frame 1 frame
V
V
V
V
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
SS
1
SS