BCM2132
®
EDGE/GPRS/GSM SINGLE-CHIP MULTIMEDIA BASEBAND PROCESSOR
FEATURES
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Single mixed-signal package options:
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256 pin FBGA @ 14 x 14 mm
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276 pin FBGA @ 12 x 12 mm
SUMMARY OF BENEFITS
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Comprehensive EDGE/GPRS/GSM system design
Release 99 EDGE/GPRS/GSM protocol stack
Proven reference designs for bar-type and flip-type handsets
Color display support (up to 262K colors) for two panels
Interface to MIDI-based polyphonic ringers with wave table
synthesis
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MP3 player
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Bluetooth™ interface (with GAP, SDAP, HP, PAN, SPP, DNP,
OBEX profiles, and others optional)
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Multicolored LED notifications/backlight
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Fully functional GSM handset user interface
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Foreign language fonts, including Chinese
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Startup animations, songs, games, and ring tones
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Unicode SMS and full EMS messaging
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SIM Application Toolkit (SATK)
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Fully integrated Layer 1, including device drivers for
peripherals
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AT commands (GSM 07.05 and 07.07) with 07.10 mux
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GSM voice handset capabilities: FR/EFR/HR/AMR
GSM850, E-GSM900, GSM1800, and GSM1900 bands
EDGE/GPRS Mobile Class B (multi-slot Class 10)
All data modes for EDGE, HSCSD, and GPRS
Incremental redundancy function
8PSK MAP equalizer
ARM926EJ with support for Jazelle KVM acceleration
Standard CCIR-656 video port/camera interface
Color LCD parallel interface with graphics accelerator and
video postprocessor
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MultiMedia Card (MMC) and Secure Digital (SD) I/F
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High resolution stereo audio DAC I/F
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USB 1.1 interface
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Low-power design: 3V I/O and 2.5V core
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Flexible audio circuitry
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Noise suppression and echo cancellation for car/speaker phone
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Sidetone/microphone amplification control
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High output speaker driver
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Phase 2+ supplemental services
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Transparent Class 2 and 2.0 fax (Group 3)
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Error correction:
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Real-time clock and alarm
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DMA controller (2-channel)
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NOR Flash and SRAM, or NAND Flash and SDRAM I/F
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V.42, MNP2-4
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Radio Link Protocol (RLP)
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Compression: IP header for GPRS and V.42bis in all modes
(greater than 200 kbps receive throughput)
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Rapid prototyping development system available
APPLICATIONS
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GSM and GPRS always-on multimedia handsets
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Wireless Internet (high-speed multislot EDGE)
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Modems for wireless mobile computing
BCM2132
Flash
SDRAM or
SRAM
Display 1
Display 2
Physical Layer
Processing,
Speech CODEC,
Baseband CODEC
(TeakLite DSP)
Protocol Stack,
Man-Machine I/F,
Multimedia Apps.
(ARM RISC)
DTE
Keypad
SIM
Camera
RF
Transceiver
OVERVIEW
BCM2132 Chip
Flash
SRAM or
SDRAM
Keypad
32 kHz
XTAL
ROM
Timers
PLL
External
Memory
Interface
RAM
ROM
RAM
TeakLite DSP
ARM926EJ
MMI
Drivers
and
Interface
- L2/L3 GPRS/EDGE
- MP3
- MMI
- Services
- Java extension
- Voice recording
- Voice recognition
- Polyphonic ringer
- L1 GPRS/EDGE
- Greeting
- AMR, FR, EFR, HR
- Echo cancellation
- Noise cancellation
Auxiliary
Functions
ADC
MUX
Battery
Charger
13 or
26 MHz
SIM Card
MMC/SD
Card
AFC
DAC
Color LCD
& Camera
Stereo
Audio
DAC
High Speed
Video Interface
Accelerators
- Equalizer
- Ciper stream
- Msg. processing
- Inc. redundacy
APC
DAC
Audio
Interface
RF Serial Port
ADC
Voiceband CODEC
DAC
Baseband CODEC
ADC
Down
Conv.
VCO
Synth.
x
Transceiver
L
N
A
The
BCM2132
EDGE/GPRS/GSM baseband processor offers a high
level of system integration, performance, and features for next-
generation wireless multimedia handsets and data modules. For low-
power consumption, accelerators are extensively used for certain
necessary computation-intensive functions.
The
BCM2132
contains all analog and digital EDGE/GPRS/GSM
baseband processing functions on a single CMOS chip. Interface
functions and drivers are integrated to enable auxiliary components such
as microphone, speaker, and SIM to connect directly to the chip.
The Broadcom reference design is based on the industry-proven ARM9
RISC and TeakLite DSP cores, and Type Approved protocol stack
software. The platform is well suited for support of multimedia handset
features, such as MMS, WAP2.0 browser, and Java applications.
To accelerate the product development cycle, Broadcom can support the
design of handset system solutions, including complete handset or
modem software, evaluation boards, and reference designs. Extensive
integration support through GSM Certification Forum (GCF), Inter-
Operability Testing (IOT), and worldwide network testing can also be
provided.
Processors
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ARM926EJ embedded RISC core, up to 78 MHz
- Memory Management Unit (MMU)
- 8 KB/8 KB instruction/data cache
- 48 KB tightly coupled data memory
- Page mode Flash memory interface
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TeakLite embedded DSP core, up to 78 MHz
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JTAG debug and ETM trace ports
Interfaces
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Three UART serial ports for data/testing/Bluetooth
USB (version 1.1)
Analog interface to speaker, microphone, and headset
Keypad
MMC/SD Flash card I/F
Color LCD parallel I/F
Camera I/F via CCIR-656 video port
Multi-voltage SIM, PCMCIA, and IrDA compliant I/Fs
Control interface to Power Management Unit
Four-channel ADC for system monitoring
Flexible RF transceiver control interface:
- PA ramping RAM and DAC
- Programmable schedule-based control
- Supports straight or multiplexed I and Q interface
- AFC DAC, APC DAC, and serial control
Broadcom
®
, the pulse logo, and
Connecting everything
®
are trademarks of Broadcom Corporation and/
or its subsidiaries in the United States and certain other countries. All other trademarks mentioned are the
property of their respective owners.
®
BROADCOM CORPORATION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
© 2003 by BROADCOM CORPORATION. All rights reserved.
2132-PB02-R
11/13/03
Phone: 949-450-8700
Fax: 949-450-8710
E-mail: info@broadcom.com
Web: www.broadcom.com
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