Example Of Lcd Drive Output - Toshiba TLCS-870/C Series Manual

15. LCD Driver
15.4 Control Method of LCD Driver

15.4.3 Example of LCD drive output

SEG0
SEG1
EDSP
SEG0
SEG1
Display data area
COM0
Address
0F80H 1011 0101
COM1
COM2
COM3
COM0-SEG0
(Selected)
COM2-SEG1
(Non selected)
Figure 15-8 1/4 Duty (1/3 bias) Drive
COM0
COM1
COM2
COM3
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TMP86PM29BUG
V LCD3
0
V LCD3
0
V LCD3
0
V LCD3
0
V LCD3
0
V LCD3
0
V LCD3
0
−V LCD3
V LCD3
0
−V LCD3