BCM2132 Datasheet, PDF (2/2 Pages) Broadcom Corporation. – EDGE/GPRS/GSM SINGLE-CHIP MULTIMEDIA BASEBAND PROCESSOR

OVERVIEW
Flash
SRAM or
SDRAM
Keypad
SIM Card
MMC/SD
Card
Color LCD
& Camera
Stereo
Audio
DAC
BCM2132 Chip
External
Memory
RAM
ROM
RAM
ROM
Interface
MMI
Drivers
and
Interface
High Speed
Video Interface
Audio
Interface
ARM926EJ
- L2/L3 GPRS/EDGE
- MP3
- MMI
- Services
- Java extension
- Voice recording
- Voice recognition
- Polyphonic ringer
TeakLite DSP
- L1 GPRS/EDGE
- Greeting
- AMR, FR, EFR, HR
- Echo cancellation
- Noise cancellation
Accelerators
- Equalizer
- Ciper stream
- Msg. processing
- Inc. redundacy
Timers
PLL
Auxiliary
Functions
ADC
MUX
AFC
DAC
APC
DAC
RF Serial Port
ADC
Voiceband CODEC
DAC
Data
Mod.
DAC
Baseband CODEC
ADC
32 kHz
XTAL
Battery
Charger
13 or
26 MHz
Quad
Mod.
RF
Amp.
VCO
Synth.
Down
Conv.
L
xN
A
Transceiver
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
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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
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Fax: [phone]
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