hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 474

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

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