BCM2132
EDGE/GPRS/GSM SINGLE-CHIP MULTIMEDIA BASEBAND PROCESSOR
Single mixed-signal package options:
256 pin FBGA @ 14 x 14 mm
276 pin FBGA @ 12 x 12 mm
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
MultiMedia Card (MMC) and Secure Digital (SD) I/F
High resolution stereo audio DAC I/F
USB 1.1 interface
Low-power design: 3V I/O and 2.5V core
Flexible audio circuitry
Noise suppression and echo cancellation for car/speaker phone
Sidetone/microphone amplification control
High output speaker driver
Real-time clock and alarm
DMA controller (2-channel)
NOR Flash and SRAM, or NAND Flash and SDRAM I/F
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
MP3 player
BluetoothTM interface (with GAP, SDAP, HP, PAN, SPP, DNP,
OBEX profiles, and others optional)
Multicolored LED notifications/backlight
Fully functional GSM handset user interface
Foreign language fonts, including Chinese
Startup animations, songs, games, and ring tones
Unicode SMS and full EMS messaging
SIM Application Toolkit (SATK)
Fully integrated Layer 1, including device drivers for
peripherals
AT commands (GSM 07.05 and 07.07) with 07.10 mux
Phase 2+ supplemental services
Transparent Class 2 and 2.0 fax (Group 3)
Error correction:
V.42, MNP2-4
Radio Link Protocol (RLP)
Compression: IP header for GPRS and V.42bis in all modes
(greater than 200 kbps receive throughput)
Rapid prototyping development system available
GSM and GPRS always-on multimedia handsets
Wireless Internet (high-speed multislot EDGE)
Modems for wireless mobile computing
F E A T U R E S
S U M M A R Y O F B E N E F I T S
A P P L I C A T I O N S
BCM2132
SDRAM or
SRAM
Protocol Stack,
Man-Machine I/F,
Multimedia Apps.
(ARM RISC)
Physical Layer
Processing,
Speech CODEC,
Baseband CODEC
(TeakLite DSP)
RF
Transceiver
Flash
Display 1
Display 2
DTE
Keypad
SIM
Camera
O V E R V I E W
Phone: 949-450-8700
Fax: 949-450-8710
E-mail: info@broadcom.com
Web: www.broadcom.com
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
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.
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
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
TeakLite embedded DSP core, up to 78 MHz
JTAG debug and ETM trace ports
Interfaces
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
BCM2132 Chip
Flash
SRAM or
SDRAM
Keypad
SIM Card
MMC/SD
Card
Color LCD
& Camera
Stereo
Audio
DAC
RAM
ROM
RAM
ROM
MMI
Drivers
and
Interface
Timers
PLL
High Speed
Video Interface
Audio
Interface
Voiceband CODEC
ADC
DAC
Baseband CODEC
Data
Mod.
DAC
ADC
Auxiliary
Functions
ADC
13 or
26 MHz
Battery
Charger
APC
AFC
RF Serial Port
MUX
32 kHz
XTAL
Quad
Mod.
VCO
Synth.
RF
Amp.
Transceiver
DAC
L
N
A
x
Swi
tch
Down
Conv.
External
Memory
Interface
ARM926EJ
- L2/L3 GPRS/EDGE
- MP3
- MMI
- Services
- Java extension
- Voice recording
- Voice recognition
- Polyphonic ringer
Accelerators
- Equalizer
- Ciper stream
- Msg. processing
- Inc. redundacy
TeakLite DSP
- L1 GPRS/EDGE
- Greeting
- AMR, FR, EFR, HR
- Echo cancellation
- Noise cancellation
DAC
PDF 
ZIP