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3.2.7 GPIO map
Over a hundred allowable resources, KS360 is using as follows except dedicated to SIM and Memory.
KS360 GPIO(General Purpose Input/Output) Map, describing application, I/O state, and enable level,
is shown in below table.
Table 5 S-GOLDradio GPIO pin Map
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3. TECHNICAL BRIEF
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Port Function Net Name Description
#Keypad
KP_IN1 KEY_I2C_SCL Key coder IC control
KP_IN2 KEY_I2C_SDA Key coder IC control
KP_IN3 DIF_RESET LCD reset
KP_IN4 BT_RESET BT reset
KP_IN5 IF_MODE3 LCD interface mode (Hitachi LCD => High)
KP_IN6 VIB_PWR_EN Motor LDO enable
KP_OUT0 CAM_PWR_EN Camera LDO enable
KP_OUT1 LIN_INVERT Motor control
KP_OUT2 TOUCH_SCL Touch IC control
KP_OUT3 TOUCH_SDA Touch IC control
#USART0
USART0_RXD UART_RX UART, RS232 data
USART0_TXD UART_TX UART, RS232 data
USART0_RTS_N MMC_DET Micro SD card Detect
USART0_CTS_N HOOK_DETECT Earmic hook key Detect
DSPOUT0 JACK_DET Earmic Detect
#USB
USB_DPLUS USB_DP USB +
USB_DMINUS USB_DM USB -
#CIF:Camera Interface
CIF_D0 CAM_D(0) Camera DATA(0)
CIF_D1 CAM_D(1) Camera DATA(1)
CIF_D2 CAM_D(2) Camera DATA(2)
CIF_D3 CAM_D(3) Camera DATA(3)
CIF_D4 CAM_D(4) Camera DATA(4)
CIF_D5 CAM_D(5) Camera DATA(5)
CIF_D6 CAM_D(6) Camera DATA(6)