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Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3. TECHNICAL BRIEF
Figure 3.1.4 GPIOs of C320
3.1.4 GPIOs
QSC6270 (3G disable has 78 configurable I/O pins
UART_BT_SEL
MUIC_INT_N
CHG_EN_N
BT_WAKEUP_HOST
CHG_STS_N
HALL_SENS_DET
MUIC_AUD_FM_I2C_SCL
MUIC_AUD_FM_I2C_SDA
BL_LCD_CAM_LDO_I2C_SCL
HS_JACK_DET
WLAN_BT_REG_ON
WLAN_CLK
LCD_IF_MODE[0]
BL_LCD_CAM_LDO_I2C_SDA
WLAN_RST_N
BL_LCD_CAM_LDO_EN
BT_RST_N
WLAN_CMD
LCD_RST_N
WLAN_SDIO[3]
WLAN_SDIO[0]
WLAN_SDIO[1]
WLAN_SDIO[2]
BT_PWR_ON
MUSIM_DM
MUSIM_DP
Low : UART Comm
High : BT UART