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

3. TECHNICAL BRIEF
B22 KCOL6 VDD33
C20 KROW7 VDD33
D20 KROW6 VDD33
E24 EINT3 VDD33
E23 EINT4 VDD33
D23 EINT5 VDD33
D25 EINT6 VDD33
D24 EINT7 VDD33
K17 MFIQ VDD33_EMI
T17 EADMUX VDD33_EMI
AD25 EA26 VDD33_EMI
B16 MCCM0 VDD33_MC
C16 MCDA0 VDD33_MC
D16 MCDA1 VDD33_MC
J16 MCDA2 VDD33_MC
C15 MCDA3 VDD33_MC
D15 MCCK VDD33_MC
LGE Internal Use Only
IO Keypad column 6
IO Keypad row 7
IO Keypad row 6
IO External interrupt 3
IO External interrupt 4
IO External interrupt 5
IO External interrupt 6
IO External interrupt 7
IO Interrupt to MCU
IO
External memory
IO
address bus 26
SD Command/MS Bus
IO
State Output
SD Serial Data IO 0/MS
IO
Serial Data IO
IO SD Serial Data IO 1
IO SD Serial Data IO 2
IO SD Serial Data IO 3
IO SD Serial Clock/MS
- 26 -
DN
GPIO56 KCOL6
GPIO57 KROW7 CLKM4
GPIO58 KROW6
DRF_D
GPIO44 EINT3
ATA
DRF_E
GPIO45 EINT4
N
GPIO46 EINT5 EDICK
GPIO47 EINT6 EDIWS
GPIO48
EINT7 EDIDAT
GPIO66
:nFIQ CLKM7
EADM
GPIO65 CLKM6
UX
GPIO64 EA26 CLKM5
MC0C
GPIO67
M0
MC0DA
GPIO68
0
MC0DA
GPIO69
1
MC0DA
GPIO70
2
MC0DA
GPIO71
3
GPIO72 MC0CK
Copyright © 2010 LG Electronics. Inc. All right reserved.

Only for training and service purposes

D
PU/P
PU
D
PU/P
PD
D
PU/P
PD
D
PU/P
IRQ2 PU
D
PU/P
CLKM3 PU
D
PU/P
PU
D
PU/P
PU
D
PU/P
PU
D
PU/P
PU
D
PU/P
D
PU/P
D
TDMA_ PU/P
PU
CK D
TDMA_ PU/P
PU
D1 D
TDMA_ PU/P
PU
D0 D
TDMA_ PU/P
PU
FS D
PU/P
PU
D
PU/P PU