LG KS20 - Page 59

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3. TECHNICAL BRIEF
LGE Internal Use Only Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
The VGA Camera module is connected to LCD FPCB with 20pin Board to Board connector. Its
interface is dedicated camera interface port in MSM7200. The camera port supply 24.576MHz
master clock to camera module and receive 12.288MHz 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 MSM7200.
Camera I/O PowerIVREG_CAM_2.6V20
Camera I/O PowerIVREG_MSMP_2.6V19
Camera reset signalICAM_RESET_N18
I2C ClockII2C_SCL17
GNDGNDGND15
I2C ClockII2C_SCD16
GNDGNDGND3
Clock for Camera Data Out(12M)OCAM_PCLK4
DataOCAM_DATA(0)5
DataOCAM_DATA(1)6
DataOCAM_DATA(2)7
DataOCAM_DATA(3)8
DataOCAM_DATA(4)9
DataOCAM_DATA(5)10
Horizontal SyncOCAM_HSYNC14
Vertical SynchOCAM_VSYNC13
DataOCAM_DATA(7)12
DataOCAM_DATA(6)11
Master Clock(24M)ICAM_MCLK2
Camera power downiCAM_PWDN1
NotePortNameNo
[Table 1.12] Interface of VGA Camera Module