LG GS290 Service Manual page 12

3. TECHNICAL BRIEF
CIF_D0 CIF_D(0) Camera DATA[0]
CIF_D1 CIF_D(1) Camera DATA[1]
CIF_D2 CIF_D(2) Camera DATA[2]
CIF_D3 CIF_D(3) Camera DATA[3]
CIF_D4 CIF_D(4) Camera DATA[4]
CIF_D(5) Camera DATA[5]
CIF_D5
CIF_D6 CIF_D(6) Camera DATA[6]
CIF_D7 CIF_D(7) Camera DATA[7]
CIF_PCLK CIF_PCLK Camera pixel clock
CIF_HSYNC CIF_HS Camera H sync
CIF_VSYNC CIF_VS Camera V sync
CLKOUT CIF_MCLK Camera main clock
CIF_PD Camera power down(active high)
CIF_PD
CIF_RESET CIF_RESET Camera reset
LCD I/F
DIF_D0 DIF_D(0) LCD data[0]
DIF_D1 DIF_D(1) LCD data[1]
DIF_D2 DIF_D(2) LCD data[2]
DIF_D3 DIF_D(3) LCD data[3]
DIF_D(4) LCD data[4]
DIF_D4
DIF_D5 DIF_D(5) LCD data[5]
DIF_D6 DIF_D(6) LCD data[6]
DIF_D7 DIF_D(7) LCD data[7]
DIF_D8 DIF_D(8) LCD data[8]
DIF_CS1 DIF_MAIN_CS MAIN LCD chip select
DIF_CS2 IF_MODE LCD Interface mode
DIF_CD Command Data switch
DIF_CD
DIF_WR DIF_WR LCD Write
EINT7 HOOK_DETECT Ear-Mic hook detection
DIF_RESET1 _DIF_RESET LCD Reset
GPIO_108 VIB_EN Vibrator enable
I2C
I2C_SCL I2C_SCL For PMIC/Amp/Touch/MUIC
I2C_SDA For PMIC/Amp/Touch/MUIC
I2C_SDA
PM_INT (EINT) PM_INT
LGE Internal Use Only - 24 - Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
SIM I/F
CC_IO SIM_IO SIM CARD I/O
CC_CLK SIM_CLK SIM CARD CLOCK
CC_RST SIM_RST SIM CARD RESET
I2S2
I2S2_CLK0 Not used
LCD ID LCO Bender Check
GPIO_102
I2S2_RX Not used
I2S2_TX Not used
I2S2_WA0 Not used
GPIO_103 Not used
External Memory
MMCI_CMD TF_CMD T-flash
MMCI_DAT[0] TF_DAT0 T-flash
MMCI_CLK TF_CLK T-flash
GPIO_109 CAM_LDO_EN Camera Power LDO Control
IrDA
GPIO_110
GPIO_109
I2S1
I2S1_CLK0 BT_PCM_CLK For Bluetooth
I2S1_CLK1 MMC_DETECT T-flash Detect
I2S1_RX I2S1_RX For Bluetooth
I2S1_TX I2S1_TX For Bluetooth
I2S1_WA0 I2S1_WA For Bluetooth
External Memory
MMCI_DAT[1] TF_DAT1 T-flash
MMCI_DAT[2] TF_DAT2 T-flash
MMCI_DAT[3] TF_DAT3 T-flash
Audio I/F
EPN1 EAR_N For Receiver
EPP1 EAR_P For Receiver
EPPA1 BBP_SND_L For Speaker
EPREF Reference
Copyright © 2010 LG Electronics. Inc. All right reserved. - 25 -
Only for training and service purposes
3. TECHNICAL BRIEF
LGE Internal Use Only