LG GS290 Service Manual page 23

3. TECHNICAL BRIEF
GS290 Operational Description
CIF_D0
CIF_D1
CIF_D2
CIF_D3
CIF_D4
CIF_D5
CIF_D6
CIF_D7
CIF_PCLK
CIF_HSYNC
CIF_VSYNC
CLKOUT
CIF_PD
CIF_RESET
LCD I/F
DIF_D0
DIF_D1
DIF_D2
DIF_D3
DIF_D4
DIF_D5
DIF_D6
DIF_D7
DIF_D8
DIF_CS1
DIF_CS2
DIF_CD
DIF_WR
EINT7
DIF_RESET1
GPIO_108
I2C
I2C_SCL
I2C_SDA
PM_INT (EINT)
LGE Internal Use Only
LG Electronics
CIF_D(0) Camera DATA[0]
CIF_D(1) Camera DATA[1]
CIF_D(2) Camera DATA[2]
CIF_D(3) Camera DATA[3]
CIF_D(4) Camera DATA[4]
CIF_D(5) Camera DATA[5]
CIF_D(6) Camera DATA[6]
CIF_D(7) Camera DATA[7]
CIF_PCLK Camera pixel clock
CIF_HS Camera H sync
CIF_VS Camera V sync
CIF_MCLK Camera main clock
CIF_PD Camera power down(active high)
CIF_RESET Camera reset
DIF_D(0) LCD data[0]
DIF_D(1) LCD data[1]
DIF_D(2) LCD data[2]
DIF_D(3) LCD data[3]
DIF_D(4) LCD data[4]
DIF_D(5) LCD data[5]
DIF_D(6) LCD data[6]
DIF_D(7) LCD data[7]
DIF_D(8) LCD data[8]
DIF_MAIN_CS MAIN LCD chip select
IF_MODE LCD Interface mode
DIF_CD Command Data switch
DIF_WR LCD Write
HOOK_DETECT Ear-Mic hook detection
_DIF_RESET LCD Reset
VIB_EN Vibrator enable
I2C_SCL For PMIC/Amp/Touch/MUIC
I2C_SDA For PMIC/Amp/Touch/MUIC
PM_INT
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LGE Property
Only for training and service purposes