LG KG195 Service Manual page 118

G16 GPIO_39 IrDA Power Down
Control
W12 GPIO_40 External memory
chip select 7
R5 GPIO_41 Interrupt to MCU
R17 GPIO_42 Interrupt to MCU
D17 GPIO_43 DAI clock output
D18 GPIO_44 DAI pcm data out
C19 GPIO_45 DAI pcm data input
B19 GPIO_46 DAI frame
synchronization
signal output
C18 GPIO_47 DAI reset signal input
J12 GPIO_48 Image sensor reset
signal output
K12 GPIO_49 Image sensor power
down control
M12 GPIO_50 Image sensor data
input 1
L12 GPIO_51 Image sensor data
input 0
U12 GPIO_52 External memory
chip select 6
T12 GPIO_53 External memory
chip select 5
R12 GPIO_54 External memory
chip select 4
G6 GPIO_55 Parallel LCD/Nand-
Flash Data 16
F6 GPIO_56 Parallel LCD/Nand-
Flash Data 17
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Not Used Not Used
Not Used Not Used
GPIO41_BT_LDOEN [Output] Bluetooth Power LDO Enable
Control
H: LDO output enable
L: Sleep
GPIO41_BT_RESET [Output] BlueTooth Reset Cortorl
BT_DAICLK BlueTooth Synchronous data clock
BT_DAIPCMOUT BlueTooth Synchronous data Outtput
BT_DAIPCMIN BlueTooth Synchronous data Intput
BT_DAISYNC BlueTooth Synchronous data sync
DAIRST Test Point
CMRST [Output] Carama Rest Enable Pin, Low Active
H: Normal
L: Reset
CMPDN [Output] Camara Power Down Mode Selection
H: Power down mode
L: Normal mode
Not Used Not Used
Not Used Not Used
Not Used Not Used
Not Used Not Used
Not Used Not Used
Not Used Not Used
Not Used Not Used
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7. Device Information
LGE Internal Use Only