MSP4000 Multi-Service Processor
MSP for VoIP Gateways with Integrated Secure Router
www.DataSheet4U.com
ELECTRICAL
• 350 pin PBGA
• Vcc 3.3V I/O, 1.8V core
• Power consumption 1.5W
SYSTEM PROCESSOR
• High performance MIPS32 4Km
processor at 150 MHz
• 16 KB instruction cache, 16 KB data
cache
ULTRAFAST MULTI-SERVICE
BUS (MS BUS)
• Peak bandwidth of 3.2 Gbit/s
• True parallel processing
• Prioritized access
VOICE ENGINE
• LSI ZSP processor at 100 MHz
• 80 KB instruction, 64 KB data on-chip
SRAM
• ADPCM hardware accelerator
TELEPHONY INTERFACE
• Dual TDM interfaces each capable of
128 full duplex channels
• Adaptive or WAN reference clocking
• Glueless interface to SLACs/T1/E1
framers
• Glueless interface to SPI/MPI
LAN INTERFACE
• Three Independent 10/100 Ethernet
MACs
• Supports VLAN tagging and DMZ
SECURITY ENGINE
• Hardware accelerator for DES, 3DES,
MD5, and SHA-1
• 32 Bit true random number generator
• IPSec compliant
SYSTEM CONTROL
• Eight interrupt inputs
• GPIOs
• MIPS timer, two system timers, and
watchdog timer
• Block copy engine
• Flexible external local bus interface
• Up to 12 MBit/s data throughput
MISCELLANEOUS INTERFACES
• UART
• SCC
• SPI/MPI
• Two-wire serial
MEMORY CONTROLLER
• Glueless interface to 128 MB of
SDRAM
• Glueless interface to 32 MB of flash
VOICE PROCESSING
• G.711, G.726, G.729a/b, G.723.1
• G.168 echo cancellers
• G.711-Fax, fax/modem tone detection
• T.38 Fax relay
• DTMF generation/detection
• Call progress generation
• Caller ID
• Voice activity detection and comfort
noise
• Channel cross-switch and
conferencing
• Gain control
• Jitter buffer
• Adaptive clocking
SOFTWARE
• APIs: Voice engine, MACs, Security
engine, and Block Copy
• Sample drivers to support SLIC/SLAC
on the EVM board
CERTIFICATIONS
• NIST certification for security
algorithms (FIPS 46-3, 81, and 180-1)
DEVELOPMENT TOOLS
• Support for Linux and VxWorks
• Evaluation boards
THIRD PARTY SUPPORT
• Security Applications
• Ashley Laurent - Broadway Engine
• INTOTO - iGateway
• SofaWare Technologies -
Safe@Office
• Voice Processing
• GIPS - Global IP Sound - NetEq
• RADVISION - H.323, SIP, MGCP
• EJTAG Debuggers
• EPI - MAJIC probe
• WindRiver - visionICE II
Head Office:
PMC-Sierra, Inc.
8555 Baxter Place
Burnaby, B.C. V5A 4V7
Canada
Tel: 1.604.415.6000
Fax: 1.604.415.6200
To order documentation,
send email to:
document@pmc-sierra.com
or contact the head office,
Attn: Document Coordinator
All product documentation is available
on our web site at:
http://www.pmc-sierra.com
For corporate information,
send email to:
info@pmc-sierra.com
PMC-2041690 (R2)
© Copyright PMC-Sierra, Inc. 2004. All
rights reserved.
For a complete list of PMC-Sierra’s
trademarks and registered trademarks,
visit: http://www.pmc-sierra.com/legal/
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
