LG CU920 - Download Process Cautions and Recommendations

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6. BLOCK DIAGRAM
LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
MSM6280 Block Diagram
MS
MS
M6281
M6281
CO
CO
NNECTI
NNECTI
VITY
VITY
CAM
CAM
ERA
RA
PRO
PRO
CESSIN
ESSIN
G
(D
(D
efault 8bit
In
In
terf
rf
ace)
e)
GR
GR
APHI
HI
CS
VI
VI
DEO
DEO
AU
AU
DI
DI
O
DUAL M
AL M
EM
EM
ORY BUS
Y BUS
Modem
Modem
QDSP
SP
400
400
0
PLL
PLL
QDSP
QDSP
400
400
0
ARM
ARM
92
92
6ej
6ej
s
Wi
Wi
th Jazelle
UMTS, W
UMTS, W
CDMA,
DMA,
HSDPA
HSDPA
pr
pr
ocess
ocess
or
BT
BT
1.2
pr
pr
oc
oc
essor
essor
Rx
Rx
ADC
Tx
Tx
DAC
AC
MP3
MP3
, AAC,
,
EV
EV
RC, Q
, Q
CELP
ELP
AM
AM
R, C
C
MX, MIDI
EB
EB
I 1
I 1
EB
EB
I 2
I 2
Op
Op
en GL
L
ES
3D
3D
, 2D
MPEG
MPEG
-4
-4
H.
H.
26
26
3,
3,
H.264
Keyp
Keyp
ad
ad
I/
I/
F
USB
USB
UART1
UART1
UART2
UART2
/ RUIM1
/ RUIM1
UART3
UART3
/
/
PM
PM
IC
IC
SBI
BI
Camera
ra
2
2
M
KEY
KEY
PAD
PAD
I/O
I/O
Conn
USB
USB
NAND
NAND
Flash
Flash
2G
2G
SDRAM
SDRAM
1G
1G
LCD
LCD
(3
(3
in
in
ch)
h)
PM6650
GSM/
GSM/
GPRS/
GPRS/
EDG
DG
E
pr
pr
oc
oc
essor
essor
JTA
JTA
G
RF
RF
SBI
BI
GPIO
GPIO
US
US
IM