A070FW03_V4 데이터 시트보기 (PDF) - Unspecified
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A070FW03_V4 Datasheet PDF : 22 Pages
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Model
Version
Page
: A070FW03 V4
:3
: 4 /20
B. Electrical specifications
1.Pin assignment
a. TFT-LCD panel driving section
Pin no Symbol I/O
Description
1
GND
- Ground for logic circuit
2
VCC
I Supply voltage of logic control circuit for scan driver
3
VGL
I Negative power for scan driver
4
VGH
I Positive power for scan driver
5
STVR I/O Vertical start pulse
6
STVL I/O Vertical start pulse
7
CKV
I Shift clock input for scan driver
8
U/D
I UP/DOWN scan control input
9
OEV
I Output enable input for scan driver
10
VCOM
I Common electrode driving signal
11
VCOM
I Common electrode driving signal
12
L/R
I LEFT/RIGHT scan control input
13
MOD
I Sequential sampling and simultaneous sampling setting
14
OEH
I Output enable input for data driver
15
STHL I/O Start pulse for horizontal scan line
16
STHR I/O Start pulse for horizontal scan line
17
CPH3
I Sampling and shifting clock pulse for data driver
18
CPH2
I Sampling and shifting clock pulse for data driver
19
CPH1
I Sampling and shifting clock pulse for data driver
20
VCC
I Supply voltage of logic control circuit for data driver
21
GND
- Ground for logic circuit
22
VR
I Alternated video signal input(Red)
23
VG
I Alternated video signal input(Green)
24
VB
I Alternated video signal input(Blue)
25
AVDD
I Supply voltage for analog circuit
26
AVSS
- Ground for analog circuit
Remark
Note 1
Note 1
Note 1,2
Note 1,2
Note 3
Note 1
Note 1
Note 1: Selection of scanning mode (please refer to the following table)
Setting of scan
control input
U/D
GND
VCC
GND
L/R
VCC
GND
GND
STVR
OUT
IN
OUT
IN/OUT state
for start pulse
STVL
IN
OUT
IN
STHR
OUT
IN
IN
STHL
IN
OUT
OUT
Scanning direction
From up to down, and from left to right.
From down to up, and from right to left.
From up to down, and from right to left.
VCC
VCC
IN
OUT OUT
IN From down to up, and from left to right.
IN: Input; OUT: Output.
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OR TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP.
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