Only For Training And Service Purposes - LG GT500 Service Manual

3.1.8 GPIO (General Purpose Input/Output) map
Application GPIO
GPIO
APP_GPIO_0
APP_GPIO_1
APP_GPIO_2
APP_GPIO_4
APP_GPIO_7
APP_GPIO_8
APP_GPIO_10
APP_GPIO_11
APP_GPIO_12
APP_GPIO_13
APP_GPIO_14
APP_GPIO_16
APP_GPIO_17
APP_GPIO_21
APP_GPIO_22
APP_GPIO_23
APP_GPIO_24
APP_GPIO_25
Copyright © 2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes

Assigned Name
APP_UART_RX
APP_UART_TX
APP_GP_ISP_FLASH_SET
APP_GP_VGA_SDN
APP_GP_TOUCH_SCL
APP_GP_TOUCH_SDA
input
APP_GP_TOUCH_LDO_EN
APP_GP_ISP_LDO_EN
APP_GP_LCD_ID
Not used
APP_GP_MOTORLDO_EN
APP_MMC_FB_CLK
APP_GP_LCD_IF1
APP_GP_USW_SCL
APP_GP_USW_SDA
input
DCON (Dedicated)
Table 3-1-5. DB3200 APP GPIO Map Table
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3. TECHNICAL DESCRIPTION
Init Status
Input
Output
Output
Output
Output
Output/
Output
Output
Output
Input
Output
Output
Input
Output
Output
Output/
Input/Output
Output
LGE Internal Use Only