MSP2015
Released
MSP for VoIP Gateways and Phones, Wired and Wireless
Multi-Service Processor
PMC-2041688
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC.,
Copyright PMC-Sierra, Inc. 2004
Issue 1
AND FOR ITS CUSTOMERS' INTERNAL USE
All rights reserved.
GENERAL
The MSP2015 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
MSP2015 is an ideal solution for VoIP
Gateways and wireless IP Phones. As
shown below, it includes a MIPS CPU,
three 10/100 Ethernet MACs, TDM
interface, and a PCI interface.
The MSP2015 provides a new level of
price performance for VoIP Gateways
and wireless IP phones. Because the
MSP2015 eliminates the need for a
separate processor, voice processing
DSP, and multiple Ethernet MACs,
systems can now be built with fewer
chips at a very affordable price point.
The MSP2015 has a unique systems
architecture that provides wire-speed
performance. This architecture includes
a powerful MIPS CPU, a 4.25 Gbps bus,
16KB Scratchpad, and intelligent context
aware DMA engines. Together, this
results in an extremely cost effective
VoIP solution. Integration of 802.11a, b,
and g wireless LANs is easily facilitated
through the PCI interface.
To reduce time-to-market, PMC-Sierra
offers comprehensive support for the
MSP2015, including evaluation boards,
software, application engineering
support, training, and documentation
that together accelerate the product
development process. In addition, the
MSP2015 supports Linux, VxWorks, or
custom operating systems.
FEATURES
The MSP2015 Multi-Service
Processor offers the following
advantages:
Cost effective VoIP solutions
Versatile PCI and ELB Buses
Support for Global IP Sound
technology
3 10/100 Ethernet MACs
Flexible GPIo architecture to easily
support keypad scan
High performance systems
architecture
Significant cost reduction through
integration of multiple processors and
discrete parts on a single chip
Architecture that scales to voice and
data applications
Easy porting of customer and third
party software and protocol stacks
APPLICATIONS
1- and 2-port VoIP Gateway,
Wired and Wireless
IP Phones, Wired and Wireless
TDM Ethernet Bridge
4.25
Gb
it
/s
Mu
l
t
i-S
e
rv
ic
e
Bus
(MS Bus)
External Local Bus
UART
Memory Controller
High Performance
MIPS32 4Km
MSP2015
WAN
LAN
Serial
Display
LAN
SDRAM
Console
USB
PCI
Scratch Pad
802.11
SPI/MPI
Two-Wire
10/100 MAC
10/100 MAC
10/100 MAC
TDM
GIPO
I/O
SLIC/CODEC or
Audio CODEC
BLOCK DIAGRAM
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 and Phones, Wired and Wireless
To order documentation,
send email to:
document@pmc-sierra.com
or contact the head office,
Attn: Document Coordinator
PMC-2041688 (R1)
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
MSP2015
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
276 pin PBGA
Vcc 3.3V I/O, 1.8V core
Power consumption 1.3W
SYSTEM PROCESSOR
High performance MIPS32 4Km
processor at:
170 MHz - 1 ch VoIP GW
200 MHz - 2 ch VoIP GW
16 KB instruction cache, 16 KB data
cache
16 KB Scratchpad
ULTRAFAST MULTI-SERVICE
BUS (MS BUS)
Peak bandwidth of 4.25 Gbps
True parallel processing
LAN INTERFACE
3 Independent 10/100 Ethernet MACs
MII/RMII
Supports VLAN tagging
VOICE INTERFACE
TDM Interface
HIGH PERFORMANCE SYSTEM
BUSES
PCI interface (32-bit, 33 MHz)
PCI V2.1 and V2.2 compatible
Flexible external local bus interface
Up to 25 MBps data throughput
SYSTEM CONTROL
Four interrupt inputs
55 GPIOs
MIPS timer, 2 system timers, and
watchdog timer
Block copy engine
MISCELLANEOUS INTERFACES
2 UARTs
SPI/MPI
Two-wire serial
MEMORY CONTROLLER
Glueless interface to 256 MB of
SDRAM
Glueless interface to 32 MB of flash
SOFTWARE
APIs: MACs, VoIP, and Block Copy
Board support package
DEVELOPMENT TOOLS
Support for Linux and VxWorks
Evaluation boards
Third party tool chains
THIRD PARTY SUPPORT
Voice Processing
GIPS - Global IP Sound - NetEq
RADVISION - H.323, SIP, MGCP
EJTAG Debuggers
EPI - MAJIC probe
WindRiver - visionICE II
PDF 
ZIP