ST7531 データシートの表示（PDF） - Sitronix Technology Co., Ltd.
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ST7531 Datasheet PDF : 85 Pages
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ST7531
7.5 LCD DRIVER OUTPUTS
Name
SEG0
to
SEG255
I/O
Description
LCD segment driver outputs
The display data and the M signal control the output voltage of segment driver.
Display data
M (Internal)
Segment driver output voltage
Normal display
Reverse display
O
H
H
V0
V2
H
L
VSS
V3
L
H
V2
V0
L
L
V3
VSS
Power save mode
VSS
VSS
COM0
to
COM159
LCD common driver outputs
The internal scanning data and M signal control the output voltage of common driver.
Scan data
M (Internal)
Common driver output voltage
O
H
H
H
L
VSS
V0
L
H
V1
L
L
V4
Power save mode
VSS
Ver 1.8
15/85
2006/9/18
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