MSP5000

Released

MSP for Multi-Service Platforms and Intelligent IADs

Multi-Service Processor

PMC-2041691

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC.,

© Copyright PMC-Sierra, Inc. 2004

Issue 2

AND FOR ITS CUSTOMERS’ INTERNAL USE

All rights reserved.

GENERAL

Today’s networks must support multi-

service applications such as combined

packetized voice and data while

maintaining service level agreements.

The challenge is to design products that

meet customer expectations for quality

without the need for expensive

processors or complicated software.

The MSP5000 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 MSP5000 is an ideal solution for

IADs, IP PBX's, and Multi-Service

Access Devices (MSAD). As shown

below, it includes a MIPS CPU, two

10/100 Ethernet MACs, a Security

Engine, a Voice Engine, and a Packet

Engine.

Because the MSP5000 eliminates the

need for a separate processor, DSP, and

a security chip, it provides a new level of

price/performance for IADs and MSADs.

The MSP5000 has a unique system

architecture that provides wire-speed

performance. This architecture includes

a powerful MIPS CPU, a 3.2 Gbit/s bus,

and intelligent context aware DMA

engines. Together, this results in an

extremely cost effective CPE solution

that includes security.

To reduce time-to-market, PMC-Sierra

offers comprehensive support for the

MSP5000, including evaluation boards,

software, application engineering

support, training, and documentation

that together accelerate the product

development process. In addition, the

MSP5000 supports Linux, VxWorks, or

custom operating systems.

ADVANTAGES

• Built-in quality of service

• Support for up to 20 voice channels on

a single chip

• Support for voice over TDM, VoIP, and

VoATM

• Support for multiple simultaneous

CODECs

• High performance systems

architecture with on-chip VPN

acceleration

• Flexible WAN interfaces

• Significant cost reduction through

integration of multiple processors and

discrete parts on a single chip

• Support for VxWorks and Linux

APPLICATIONS

• Multi-service Access Devices

• Integrated Access Devices (IADs)

• IP PBXs

BLOCK DIAGRAM

External Local Bus

Memory Controller

High Performance

MIPS32 4Km

MSP5000

LAN

Console

DMZ

SDRAM

Flash/USB

Security Engine

SPI/MPI

UART/SCC

10/100 MAC

10/100 MAC

Voice Engine

TDMs

WANs

Packet Engine

Serial

SLIC/SLACs

Real Time Clock

TDMs

Phones, PBX