Only For Training And Service Purposes - LG -S310 Service Manual

3. TECHNICAL BRIEF
3.4.6 GPIO Map
3.4.6 GPIO Map
Ball
Power
Name
Domain
13X13
BPI_BUS
AC6 VDD33
3
BPI_BUS
AC8 VDD33
6
BPI_BUS
AB8 VDD33
7
BPI_BUS
AE9 VDD33
8
AD9 BPI_BUS9 VDD33
AC10 PWM0 VDD33
AB10 PWM1 VDD33
AC5 PWM2 VDD33_CAM
AE5 PWM3 VDD33_CAM
AE4 SCL VDD33_CAM
AD5 SDA VDD33_CAM
AC11 LSCK VDD33_LCD
U11 LSA0 VDD33_LCD
AD12 LSDA VDD33_LCD
LGE Internal Use Only
Dir Description
RF hard-wire
IO
control bus 3
RF hard-wire
IO
control bus 6
RF hard-wire
IO
control bus 7
RF hard-wire
IO
control bus 8
RF hard-wire control
IO
bus 9
Pulse width
IO
modulated signal 0
Pulse width
IO
modulated signal 1
Pulse width
IO
modulated signal 2
Pulse width
IO
modulated signal 3
IO
IO
Serial display interface
IO
data output
Serial display interface
IO
address output
IO Serial display interface
- 24 -
Mode Mode
Mode0
1 2
BPI_B
GPIO19
US3
BPI_B
GPIO20
US6
BPI_B
GPIO21
US7
BPI_B
GPIO22
US8
BPI_BU BSI_CS
GPIO23
S9 1
GPIO39
PWM0
BSI_RFI
GPIO40 PWM1
N
GPIO17 PWM2
GPIO18 PWM3
GPIO15
SCL
GPIO16 SDA
DSP_G
GPIO24 LSCK
PO2
DSP_G
GPIO25 LSA0
PO3
GPIO26
LSDA CLKM1
Copyright © 2010 LG Electronics. Inc. All right reserved.

Only for training and service purposes

PU/ Res
PD et
Mode
3
PU/
PD
PD
PU/
PD
PD
PU/
PD
PD
PU/
PD
PD
PU/P
PD
D
PU/P
PD
D
PU/P
PD
D
D2_TID PU/P
PD
5 D
D2_TID PU/P
PD
6 D
D2_TID PU/P
PU
3 D
D2_TID PU/P
PU
4 D
PU/P
IRQ0 PD
D
PU/P
IRQ1 PD
D
TDTIRQ PU/P PD