MSP4000
Released
MSP for VoIP Gateways with Integrated Secure Router
Multi-Service Processor
PMC-2041690
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC.,
Copyright PMC-Sierra, Inc. 2004
Issue 2
AND FOR ITS CUSTOMERS' INTERNAL USE
All rights reserved.
GENERAL
The MSP4000 belongs to a full family of
Multi-Service Processors designed to
meet the performance, QoS, and
security needs of communications
equipment used within the customer
premise.
The MSP4000 is ideal for designing
VoIP Gateways for small businesses,
professional telecommuters, and branch
offices. The MSP4000 is a highly
affordable solution for up to eight ports of
derived voice. This Multi-Service
Processor provides a migration path
from legacy IAD voice services using
time division multiplexing over T1
services to next generation voice over
broadband services.
The MSP4000 is also designed to meet
the performance requirements
of firewall applications and provides an
additional Ethernet MAC for a dedicated
DMZ port. An integrated encryption
engine enables high-performance VPN
services expected by telecommuters and
remote offices.
To reduce time-to-market, PMC-Sierra
offers comprehensive support for the
MSP4000, including evaluation boards,
software, application engineering
support, training, and documentation
that together accelerate the product
development process. In addition, the
MSP4000 supports Linux, VxWorks, or
custom operating systems.
ADVANTAGES
Single platform for both data and voice
solutions
Support for high performance VPNs
Significant cost reduction through
integration of multiple processors and
discrete parts on a single chip
Support for VxWorks and Linux
APPLICATIONS
VoIP Gateway
IADs
BLOCK DIAGRAM
3
.
2
Gb
it/s
M
u
lti-
Se
r
v
ic
e
Bu
s
(
M
S Bu
s)
External Local Bus
UART/SCC
Memory Controller
High Performance
MIPS32 4Km
MSP4000
LAN
WAN
SLIC/SLACs
Real Time Clock
DMZ
SDRAM
Console
Flash/USB
Security Engine
SPI/MPI
10/100 MAC
10/100 MAC
10/100 MAC
Voice Engine
Serial
TDMs
Phones, PBX
Head Office:
PMC-Sierra, Inc.
8555 Baxter Place
Burnaby, B.C. V5A 4V7
Canada
Tel: 1.604.415.6000
Fax: 1.604.415.6200
MSP for VoIP Gateways with Integrated Secure Router
To order documentation,
send email to:
document@pmc-sierra.com
or contact the head office,
Attn: Document Coordinator
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
MSP4000
Multi-Service Processor
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
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
PDF 
ZIP