LG GX500 - Page 33

- 34 -
LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
GX500 Operational Description Revision A
LG Electronics 34/143 LGE Property
3.2.2.6 GPIO map
Over a hundred allowable resources, GX500 is using as follows except dedicated to SIM and Memory. GX500
GPIO(General Purpose Input/Output) Map, describing application, I/O state, and enable level, is shown in
below table.
Table 3-10 S-GOLDradio GPIO pin Map
Port function Signal Name Reset Value Description
#Keypad G G G
KP_IN0 G T/PU Not Used
KP_IN1 G T/PU Not Used
KP_IN2 G T/PU Not Used
KP_IN3 G T/PU Not Used
KP_IN4 G T/PU Not Used
KP_IN5 G T/PU Not Used
KP_IN6 G T/PU Not Used
KP_OUT0 G T/PU Not Used
KP_OUT1 G T/PU Deleted
KP_OUT2 G T/PU Not Used
KP_OUT3 G T/PU Not Used
#USART0 G G G
USART0_RXD SIM2_UART_RX T/PD G
USART0_TXD SIM2_UART_TX T/PU G
USART0_RTS_N G T/PU Not Used
USART0_CTS_N G T/PU Not Used
DSPOUT0 G T/PU Not Used
#USB G G G
USB_DPLUS SIM2_USB_DP T G
USB_DMINUS SIM2_USB_DM T G
#CIF:Camera Interface G G G
CIF_D0 G T/PD Not Used
CIF_D1 G T/PD Not Used
CIF_D2 G T/PD Not Used
CIF_D3 G T/PD Not Used
CIF_D4 G T/PD Not Used
CIF_D5 G T/PD Not Used
CIF_D6 G T/PD Not Used
CIF_D7 G T/PD Not Used
CIF_PCLK G T/PD Not Used
CIF_HSYNC T/PD Not Used
CIF_VSYNC G T/PD Not Used
CLKOUT2 G T/PD Not Used
CIF_PD_GPIO G T/PD Not Used