LG KU250 Service Manual - Page 58

Table. Interface between MEGA Camera Module and MAIN PCB in camera module

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3. TECHNICAL BRIEF The MEGA Camera module is connected to socket type connector with 24 pin (F95M08). Its interface is dedicated camera interface port in MSM6245. The camera port supply 24.576MHz master clock to camera module and receive 49.152MHz pixel clock (15fps), vertical sync signal, horizontal sync signal, reset signal and 8bits data from camera module. The camera module is controlled by I2C port from MSM6245. No Name Port 1 CAM_DATA_OUT(3) O 2 CAM_DATA_OUT(4) O 3 CAM_DATA_OUT(5) O 4 CAM_DATA_OUT(6) O 5 CAM_DATA_OUT(7) O 6 GND GND 7 MCLK I 8 GND GND 9 MEGA_CAM_RESET_N I 10 I2C_SDA O 11 I2C_SCL O 12 MEGA_CAM_PWR_DN I 13 VREG_CAM_DVDD_1.8V I 14 VREG_CAM_AVDD_2.8V I 15 GND GND 16 VREG_CAM_AVDD_2.8V I 17 GND GND 18 CAM_HSYNC_OUT O 19 CAM_VSYNC_OUT O 20 CAM_PCLK O 21 GND GND 22 CAM_DATA_OUT(0) O 23 CAM_DATA_OUT(1) O 24 CAM_DATA_OUT(2) O Note Data Data Data Data Data GND Master Clock(24.576M) GND Camera reset signal I2C Data I2C Clock Camera power down DVDD VDDIO GND AVDD GND Horizontal Sync Vertical Sync Pixel Clock (49.152M) GND Data Data Data Table. Interface between MEGA Camera Module and MAIN PCB (in camera module) - 59 -

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3. TECHNICAL BRIEF
- 59 -
The MEGA Camera module is connected to socket type connector with 24 pin (F95M08). Its interface
is dedicated camera interface port in MSM6245. The camera port supply 24.576MHz master clock to
camera module and receive 49.152MHz pixel clock (15fps), vertical sync signal, horizontal sync signal,
reset signal and 8bits data from camera module. The camera module is controlled by I2C port from
MSM6245.
Table. Interface between MEGA Camera Module and MAIN PCB (in camera module)
Pixel Clock (49.152M)
O
CAM_PCLK
20
Vertical Sync
O
CAM_VSYNC_OUT
19
Horizontal Sync
O
CAM_HSYNC_OUT
18
GND
GND
GND
17
GND
GND
GND
15
AVDD
I
VREG_CAM_AVDD_2.8V
16
GND
GND
GND
21
Data
O
CAM_DATA_OUT(5)
3
Data
O
CAM_DATA_OUT(6)
4
Data
O
CAM_DATA_OUT(7)
5
GND
GND
GND
6
MCLK
7
GND
GND
GND
8
Camera reset signal
I
MEGA_CAM_RESET_N
9
I2C_SDA
10
VDDIO
I
VREG_CAM_AVDD_2.8V
14
DVDD
I
VREG_CAM_DVDD_1.8V
13
Camera power down
I
MEGA_CAM_PWR_DN
12
I2C_SCL
11
Data
O
CAM_DATA_OUT(4)
2
Data
O
CAM_DATA_OUT(3)
1
Note
Port
Name
No
Data
O
CAM_DATA_OUT(0)
22
Data
O
CAM_DATA_OUT(1)
23
Data
O
CAM_DATA_OUT(2)
24
I
Master Clock(24.576M)
O
I2C Data
O
I2C Clock