Multi-Core MIPS64 Processors
R
OCTEON Plus CN58XX 4 to 16-Core MIPS64-Based SoCs
Product Brief
The OCTEON
®
Plus CN58XX family of Multi-core MIPS64 processors targets intelligent networking, control plane,
storage, and wireless applications in next-generation equipment from 2 Gbps to full-duplex 10 Gbps (20 Gbps) performance.
The family includes 10 di erent software-compatible parts, with four to sixteen cnMIPS64 cores on a single chip that integrate
next-generation networking I/Os along with the most advanced security and application hardware acceleration to deliver
a 2x – 3x performance, power and real-estate value proposition over alternatives.
®
OVERVIEW
FEATURES
Pin and software compatible with the leading
OCTEON CN38XX/CN36XX family
•
•
•
•
•
4-16 cnMIPS™ CPU cores (MIPS64/32 compatible) with MMU
Available in 500 MHz to 800 MHz versions
Enhanced MIPS64 integer (Release2) instruction set
Dual-issue, ve-stage pipeline, optimized latencies
Auto instruction pre-fetching and advanced data
pre-fetching features to minimize memory stalls
BENEFITS
Market-leading performance
•
Up to 28.8 Billion instructions per second
•
Leading-edge application performance
-
Up to 30 Mpps 64B IP forwarding
-
Full-duplex up to 10 Gbps for TCP, IPsec, SSL, KASUMI
-
Up to 5 Gbps for Regular Expression
Compression/Decompression
High-performance coherent memory subsystem
•
Up to 2MB ECC protected 8-way set associative L2
cache with locking, partitioning features for optimal performance
•
Integrated mainstream 128/144-bit DDR2 memory controller with
ECC, up to DDR2-800
•
Optional, additional, low-latency 2x18-bit or 4x9-bit RLDRAM2
for content based processing, meta-data and TCAM connectivity
•
Packet I/O processing, QoS, TCP Acceleration
•
Support for IPsec, SSL, SRTP, WLAN and UMTS/LTE
security (includes DES, 3DES, AES-GCM, AES up to 256,
SHA1, SHA-2 up to SHA-512, RSA up to 8192, DH, KASUMI)
•
Regular Expression, Compression/Decompression
•
Up to 2 sets of I/Os - each con gurable as 4x
10/100/1000 Ethernet MACs (RGMII) or SPI-4.2
•
Integrated 64-bit, 133 MHz PCI-X host or slave
Double L1/L2 caches and up to 3x Interconnect
bandwidth along with 1 GHz Core delivers up to 2x
performance over OCTEON CN38XX
Sophisticated hardware based QoS support
•
Queuing, scheduling
•
Very low latency for real-time tra c
Integrated coprocessors for application acceleration
Reduced BOM cost with essential interfaces for
standalone Routers/Appliances, Line-card and
Services-card applications
Flexible architecture allows host and coprocessor
Implementations
Industry-standard programming model without any need
for Proprietary Tools or Micro-coding
Fully software compatible with OCTEON CN31XX and
CN30XX to deliver 1- 16 CPU scalability
2x – 3x advantage over alternative system architectures in
performance and power for L4-L7 data and security
services
2x performance/watt over OCTEON CN38XX
Integrated high-performance networking interfaces
Comprehensive development environment with Linux,
VxWorks, OSE and C/C++ support
Optimized power consumption: 15W – 40W
Package: 1521 FCBGA
OCTEON
®
Plus CN58XX
- Block Diagram
Optional 2x18-bit
RLDRAM2
SPI 4.2
or
4x RGMII
Packet
Interface
Secure
Vault
32x RegEx
Engines
Hyper Access Low Latency
Memory Controller
Packet
Packet
Boot/flash
GPIO
2xUART
Scheduler/
Sync. Order
Security
MIPS64 r2
Integer Core
32K Icache
Misc I/O
PCI-X
TCP Unit
I/O Bridge
Compress
/Decomp
64-bit,
133MHz
4 to 16
cnMIPS64
cores
Security
MIPS64 r2
Integer Core
32K Icache
16K Dcache
2K Write Buffer
Packet
Input
16K Dcache
2K Write Buffer
Coherent, Low Latency
Interconnect
2 MB
L2 Cache
2315 N. First Street
San Jose, CA 95131
T
408-943-7100
F
408-577-1992
E
sales@cavium.com
www.cavium.com
SPI 4.2
or
4x RGMII
Packet
Interface
I/O Bus
Packet
Output
Hyper Access
Memory Controller
DDR2 up to
800 MHz
72 or 144-bit wide
Multi-Core MIPS64 Processors
R
OCTEON Plus CN58XX 4 to 16-Core MIPS64-Based SoCs
Product Brief
OCTEON Plus CN58XX - Based System Block Diagrams
OCTEON Plus as Full-duplex 10Gbps
Line Card or Service Blade
-
-
SYSTEM
DRAM
SYSTEM
DRAM
®
®
OCTEON Plus CN58XX as 4Gbps+
Single-Chip Network Appliance
64 - bit PCI - X
SYSTEM
DRAM
72 or 144 bits
GMII
PHY
MAC
72 or 144 bits
72 or 144 bits
CN58XX
SPI-4.2
SPI-4.2
18bits
CN58XX
SPI-4.2
18bits
FIC
Fabric
WAN/
LAN
4 RGMII
C N5 8 XX
18bits
TCAM
(optional)
RLDRAM2
(optional)
SPI4.2
LAN/
Fabric
with extra MAC or Switch:
•
48 FE ports
•
2G + 24FE ports
•
20 * 1 GE ports
•
48 * 1 GE ports
Possible Interface Options
TCAM (Optional) for
New Session lookups
RLDRAM2
(Optional)
RLDRAM2/TCAM (optional
for higher performance configuration)
OCTEON PLUS APPLICATIONS
•
Next-generation integrated, standalone routers and
appliances
•
Uni ed Threat Management (UTM) appliances with
Firewall, VPN (IPsec, SSL), IDS, IPS and Anti-virus
scanning
•
Application aware/L4+ content processing and switching
•
Network acceleration cards for security, TCP,
content processing, compression
•
Integrated management and route processor cards
•
Switch/router line card and services card control
and datapath processing
•
TCP, iSCSI, RDMA, compression processing for
storage applications
•
Wireless LAN switch/appliance security and packet
processing
•
Wireless WAN security, control and packet processing
including 3G/4G/LTE and WiMAX
OCTEON PLUS SOFTWARE SUPPORT
•
Cavium SDK includes:
-
Up to 16-way SMP LINUX support
-
Cavium Simple Executive for data plane applications
-
Complete GNU tool-chain, GDB, DDD and viewzilla
for tuning
-
Optimized C libraries for security, regular expression,
de/compression processing o oad
-
Support for run-to-completion or pipelined software
models
•
Complete production quality development toolkits for IP,
IPsec, SSL, TCP, SSL-VPN available
•
Comprehensive Ecosystem support
-
Popular third-party Operating systems and toolchains,
including MontaVista Linux, Wind River VxWorks,
ENEA OSE
-
Broad range of third-party application software vendors,
including 6Wind, Intoto, D2 Technologies and Apogee
-
Appliances, AMC, ATCA cards from ASUSTek,
Emerson Network Power, Flextronics, GE Fanuc, Lanbird,
Portwell, RadiSys and others
•
MIPS64/32 support enables thousands of MIPS and other
C/C++ applications to be easily ported to OCTEON
OCTEON Plus CN58XX - Product Family
*
Device
Part Number
cnMIPS
cores
Performance
Max. Available
Instructions
Per Second
Option
L2 Cache Interfaces
N
S
P
Y
Y
Y
Y
Y
E
X
P
Y
S
C
P
Y
Y
Y
Y
2MB
2MB
2MB
2MB
2x
[4x RGMII or
1x SPI-4.2]
PCI/
PCI-X
DFA
Memory IO
Memory IO
w/ECC
w/ECC
Package
®
CN5830
CN5840
CN5850
CN5860
CN5830-XXXBG1521- Option Code
CN5840-XXXBG1521- Option Code
CN5850-XXXBG1521- Option Code
CN5860-XXXBG1521- Option Code
4
8
12
16
7.2G
14.4G
21.6G
28.8G
64-bit/
133 MHz
PCI-X
DDR2 up to
800 MHz
72-bit or
144-bit wide
2x 18-bit
RLDRAM2
(optional)
1521 FCBGA
2315 N. First Street
San Jose, CA 95131
T
408-943-7100
F
408-577-1992
E
sales@cavium.com
www.cavium.com
* (Part Number Options):
XXX = Device Speed Grade (500LP = 500 MHz Low Power, 600LP = 600 MHz Low Power, 600 = 600 MHz, 750 = 750 MHz,
800 = 800 MHz)
Option Code = Device Family Listed Below:
NSP = Network Services Processor: Includes, encryption, reg-ex acceleration, decompression, networking, TCP acceleration and QoS
EXP = Extreme Processor: Includes reg-ex acceleration, decompression, networking, TCP acceleration and QoS
SCP = Secure Communications Processor: Includes, encryption, networking, TCP acceleration and Qos
2011 Cavium, Inc. All Rights reserved. NITROX and OCTEON are registered trademarks of Cavium, Inc.
All other brands and product names are registered trademarks of their respective owners.
CN58XX-PB-1.5 Printed in the USA
京公网安备 11010802033920号
EEWORLD
