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SGH-X140 Block Diagrams
6-2. Base Band Solution Block Diagram
RS232
GPIO
ARM/DSP
JTAG/ICE
X-T AL
32. 768KHz
TRI D EN T 2
IRDA
DSP16000
RWN
ACC
AB[8:0]
DSPJTAG
DB[ 15:0]
IN T1
TI MER
IR Qx
PAx
BI O
RSTB
PPI
(Pr ogr amma bl e
Periph eral I/ O)
ARM7TDMI
core
JTAG/ I CE
TIME R
ICP/IDP
RTC
LCD
USB
KEYBOARD
FLASH
SRAM
ROM
(32M)
(128M)
Memor y part
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
X-T AL
13MHz
CSP 2200
IO
POWER
( DC/DC, CHARGER,
SIM)
IO
RWN
AB[8:0]
DB[ 15:0]
IN T1
<RF DIRVER>
IR Qx
TXI/Q
PAx
RX I/ Q
RSTB
SERCK
SERLE
SERDA
DAICK
JTAG
DAIRN
DAIDO
DAIDI
Audi o Par t
LCD
Keyp ad
RADIO
6-2
TXI P
TXI N
TXQP
TXQN
RXIP
RXIN
RXQP
RXQN
SERCK
SERLE
SERDA
RFOVL
TXP
TXP
OCTL
OCTL
Audi o
RF SOLUTION
-R F I C
-P AM
-M AI N VCO
- TX VCO
- I FV CO
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