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The Camera module is connected to main board with 24/20pin Board to Board connector (SXGA : 14-
5602-024-000-829, VGA : AXK720145G). Its interface is dedicated camera interface port in MSM6275.
The camera port supply 12MHz master clock to camera module and receive 36MHz pixel clock
(11.25fps), vertical sync signal, horizontal sync signal, reset signal and 8bits data from camera
module. The camera module is controlled by I2C port from MSM6275.
No
Name
1
GND
2
I2C_SCL
3
I2C_SDA
4
GND
CAM_VSYNC
5
CAM_HSYNC
6
CAM_MCLK
7
8
GND
9
VREG_CAM_AVDD_2.7V
VREG_CAM_DVDD_2.7V
10
VREG_CAM_1.8V
11
GND
12
M_CAM_PWDN
13
M_CAM_RESET
14
CAM_PCLK
15
CAM_DATA(0)
16
CAM_DATA(1)
17
CAM_DATA(2)
18
CAM_DATA(3)
19
CAM_DATA(4)
20
CAM_DATA(5)
21
CAM_DATA(6)
22
CAM_DATA(7)
23
24
Table. Interface between Camera Module and Main Board (in Mega camera module)
Port
Note
GND
GND
I/O
I2C Clock
I/O
I2C command
GND
GND
O
Vertical Sync
O
Horizontal Sync
I
Master Clock(12M)
GND
GND
P
Camera Analog Power
P
Camera Digital Power for I/O Power
P
Digital Core Power
GND
GND
I
Power Down
I
Camera reset signal
O
Pixel clock
O
Data
O
Datav
O
Data
O
Data
O
Data
O
Data
O
Data
O
Data
GND
GND
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3. TECHNICAL BRIEF
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Table of Contents
Troubleshooting
