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SGH-E316 Block Diagrams
8-
2
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2. Base Band Solution Block Diagram
TRIDENT
B'D B'D conn
.
Audio
Keypad
LCD
Memory part
X-TAL
32.768KHz
RF SOLUTION
- RF IC
- PAM
- MAIN VCO
- TX VCO
- IF VCO
GPIO
POWER
(DC/DC,CHARGER,
SIM)
X-TAL
13MHz
RS232
CSP2200B
Audio Part
LCD
KEYBOARD
SRAM
(32M)
FLASH
ROM
(128M)
TXIP
TXIN
TXQP
TXQN
RXIP
RXIN
RXQP
RXQN
SERCK
SERLE
SERDA
RFOVL
TXP
OCTL
<RF DIRVER>
TXI/Q
RX I/Q
TXP
SERCK
SERLE
SERDA
OCTL
IO
RWN
AB[8:0]
DB[15:0]
INT1
IRQx
PAx
RSTB
IO
RWN
AB[8:0]
DB[15:0]
INT1
IRQx
PAx
RSTB
ARM
JTAG/ICE
DAICK
DAIRN
DAIDO
DAIDI
DAI
DSPJTAG
JTAG
GPRS
ACC
PPI
(Programmable
Peripheral I/O)
RTC
JTAG/ICE
DSP16000
ARM7TDMI
EMI
SRAM
(32M)
FLASH
ROM
(128M)