MSM6250
™
CHIPSET SOLUTION
QUALCOMM
CDMA
TECHNOLOGIES
H T T P : / / W W W. U M T S C H I P S . C O M
ENABLING THE FUTURE OF COMMUNICATIONS
TM
MSM6250
™
CHIPSET SOLUTION
PM6650
MSM6250
HK ADCs
Voltage Regulator
PC
Connectivity
Test/Debug
System
Peripheral
Circuits
USB
ARM926EJ-S
TM
RGR6200
RGR6200
SBI
Power-on
Sequencing
ANT
USB
Transceiver
SMPS Vregs
For MSM
MPP
Digital/Analog
I/Os
TCXO Cntrl.
Sleep Osc,
RTC
SMPS Vreg
For USB/OTG
Smart
Thermal
Control
RUIM,
SD Card
Vregs for
RUIM, USB,
WLAN, MEM, PA
VCO
VCO
PLL
PLL
Pre-LNA
RF BPF
UART 1
UART 2
UART3
Rx I ADC
Rx Q ADC
Bluetooth Baseband
Processor
Charging
Systems
Loop
Filter
RFR6200
Rx I
Rx Q
SBI
Control
LPF
IMT Rx
Demodulator
LPF
IMT
Rx
Saw
RFL6200
General-Purpose Interface Bus
1
4
7
2
5
8
* 0
3
6
9
#
gpsOne Baseband
Processor
SBI
Control
LO
Generator
Keypad
RINGER
ROM
RAM
General-
Purpose
Interface
Memory
Controller
Camera
Interface
PLL
VCTCXO
19.2 MHz
Rx
VCO
Color
LCD
LCD
Interface
QDSP4000
Vocoder, MP3,
MIDI, VR
WCDMA
GSM
GPRS
Processor
0026RT
RTR6250
R
UHF Rx
PLL
SBI Control
LNA
GSM 850
Rx
Saw
Rx
Saw
Rx
Saw
Rx
Saw
Switchplexer
Rx I
GSM
Rx Q
GSM
LPF
Rx
Demodulator
LPF
LNA
GSM 900
Second Speaker
Stereo DAC
SBI
LNA
LNA
GSM1800
Integrated
Wideband
CODEC
Digital AGC
GSM 1900
MMC/SD
MMC/SD Controller
Game Engine
JAVA
Accelerator
MPEG
Accelerator
Tx I DAC
Tx Q DAC
UHF
Rx\Tx
PLL
LO
Generator
Tx I
LPF
Tx
Modulator
GSM 850/900/
1800/1900
UMTS
1900/2100
BFP
PA DAC
Tx Q
LPF
U-SIM
Digital Test Bus
U-SIM
Controller
JTAG
Interface
TX
SAW
MSM6250 Chipset Architecture Using QCT’s radioOne Zero Intermediate Frequency (ZIF)
Overview
A complete system solution that operates on all GSM, GPRS and
UMTS networks worldwide, QCT's MSM6250™ Mobile Station
Modem™ (MSM™) chipset and system software offers a rich feature
set of multimedia data applications and supports state-of-the-art
position location capabilities. The MSM6250 device supports
streaming video, audio, still-image and video encoding and decoding,
2D and 3D graphics acceleration, and Java
®
acceleration. It also
integrates a megapixel camera interface, complete Bluetooth™
baseband support, and gpsOne™ position location technology.
The MSM6250 is a member of QCT's MSM6xxx™ family of 3G
chipsets that offer more powerful processors, high-quality video, audio
and graphics technologies and high-speed data connectivity. The
MSM6250 solution delivers superior performance while reducing
complexity, cost and board-space requirements.
The MSM6250 chipset also supports the Binary Runtime Environment
for Wireless™ (BREW™) platforms. With BREW routines, protocols
and tools, handset manufacturers and developers can develop
embedded wireless applications and BREW-based products more
quickly and easily.
The MSM6250 device integrates the ARM926EJ-S processor, offering the
ARM® Jazelle™ Java™ hardware accelerator, two low-power, high-
performance QDSP4000™ Digital Signal Processor (DSP) cores and a
wide-band stereo codec for support of enhanced digital audio applications.
The QDSP4000 core eliminates the need for the multimedia companion
processors normally required for video and audio-based applications,
playing MP3 music files, MIDI synthesizer, video and still-image record and
playback, and 2D/3D graphics functions. By removing the need for costly
application co-processors and memory subsystems, the MSM6250 solution
reduces bill-of-materials (BOM) costs and increases standby and talk times.
Q U A L C O M M , I N C O R P O R AT E D
CDMA TECHNOLOGIES
5775 MOREHOUSE DRIVE
SAN DIEGO, CA 92121
T (858) 658-5005
F (858) 658-1556
HK
ADC
Bluetooth RF
Color LCD,
Keypad,
LED Drivers
I
Mixer
Mixer
Spkr, Vibrator
Camera Flash,
Drivers
I
Q
Q
LNA
0026RGR
LNA
Mixer
LNA
RF
BPF
PM6050
D
U
P
L
E
X
E
R
PA Module
VCO
Module
GSM
PA
cdma-technologies@qualcomm.com
QUALCOMM [ QUALCOMM INCORPORATED ]
