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The VGA Camera module is connected to main slider FPCB with 20pin Board to Board
connector(AXK820145). The main slider FPCB is connected to main board with 70pin board to board
connector.
Its interface is dedicated camera interface port in STN8810. The camera port supply 24MHz master
clock to camera module and receive 13.5MHz pixel clock (max. 15fps), vertical sync signal, horizontal
sync signal, reset signal and 8bits data from camera module.
The camera module is controlled by I2C port from STN8810.
No
Name
1
ENABLE
2
MCLK
3
GND
4
PCLK
5
D0
6
D1
7
D2
8
D3
9
D4
10
D5
11
D6
12
D7
13
VSYNC
14
HSYNC
15
GND
16
SDA
17
SCL
18
RESET
19
DVDD
20
AVDD & IOVDD
Table. Interface between Camera Module and Main Board (in camera module)
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Port
Note
I
Active ëH ighí
I
Master Clock
GND
Ground
O
Video Output Clock D[0:7]
O
Image Data[0]
O
Image Data[1]
O
Image Data[2]
O
Image Data[3]
O
Image Data[4]
O
Image Data[5]
O
Image Data[6]
O
Image Data[7]
O
Vertical Synchronization
O
Horizontal Synchronization
GND
Ground
I/O
Data for two wire serial interface
I
Clock for two wire serial interface
I
Reset initializes sensor Active Low
P
Digital core circuit power supply voltage
Analog core circuit power supply voltage
P
& Digital I/O circuit power supply voltage
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3. TECHNICAL BRIEF
LGE Internal Use Only
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