- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370013 > PowerNP NP4GS3 (IBM Microeletronics) Eight Dyadic Protocol Processor Units(八個二元的協(xié)議處理器單元（提供中等速率，多層以太網(wǎng)轉換）) PDF資料下載
參數(shù)資料
| 型號： | PowerNP NP4GS3 |
| 廠商： | IBM Microeletronics |
| 英文描述： | Eight Dyadic Protocol Processor Units(八個二元的協(xié)議處理器單元（提供中等速率，多層以太網(wǎng)轉換）) |
| 中文描述： | 八矢協(xié)議處理器單元（八個二元的協(xié)議處理器單元（提供中等速率，多層以太網(wǎng)轉換）） |
| 文件頁數(shù)： | 2/2頁 |
| 文件大小： | 412K |
| 代理商： | POWERNP NP4GS3 |
The embedded PowerPC gives manu-
facturers the flexibility to support custom
functions, such as enhanced frame
processing, configuration, box manage-
ment, and high-layer protocol. The
integrated PCI interface enables
connection to new peripheral devices to
help meet customer needs.
A foundation for product
differentiation
The combination of programmability and
coprocessor hardware forms the
foundation for building product differen-
tiation. NP4GS3-based products can
enforce hundreds of rules with complex
ranges and multiple-action types. In
addition, the NP4GS3 supports hard-
ware-managed, software-configured
bandwidth allocation control for thou-
sands of concurrent communication
flows, thereby relieving administrators
from having to predict dozens of
thresholds on the basis of momentary or
assumed traffic patterns. It also offers
innovative flow control, based on stability
theory, that enables a network processor
to withstand higher rates of temporary
oversubscriptions without TCP collapse,
compared with network processors
implementing commonly used random-
early-discard methods.
On-chip support for diverse
protocols
The NP4GS3’s multiplexed MACs can
simplify designs for diverse protocols
and enable more compact and lower-
power products. The NP4GS3 supports
40 10/100 Mb Ethernet ports or 4 gigabit
Ethernet ports. Alternatively, it can
support 4 OC-12 POS, 16 OC-3 POS or
link aggregate POS ports. In Ethernet
applications, the NP4GS3 supports IEEE
802.3ad link aggregation, IEEE 802.1q
VLAN detection, and jumbo frames
(up to 9,022 bytes).
An architecture designed
for growth
The scalable IBM PowerNP NP4GS3
architecture allows you to grow solutions
to match increasing requirements. The
NP4GS3 can operate standalone, or two
devices can be interconnected using
on-chip DASL connections to double
G522-0157-00
*07G522015700*
port quantity and aggregate BW
(speed). For large switch applications,
up to 64 NP4GS3s can be attached to
a switch fabric through the DASL
connections.
Comprehensive enablement
environment helps improve
time to market
The robust IBM PowerNP NP4GS3
reference platform can help expedite
hardware design and software develop-
ment, integration, and testing. The
NP4GS3 software tools are available for
Windows, Solaris, and Linux environ-
ments and include an assembler, full-
function simulator, GUI debugger, test
case generator, and demonstration
picocode and test case scripts. The
NP4GS3 simulation environment
supports a distributed software model
and enables flexible testing configura-
tions for software unit test through
system test prior to hardware being
available. The tools enable rapid
development and deployment of new
services which the service provider can
deploy in the field as a software upgrade
without a change in hardware availability.
IBM is a charter member of the CPIX
Common Programming Interface Forum,
which has as its goal providing stan-
dards for network processor application
code. IBM participation in CPIX helps
ensure compliance with emerging
industry standards.
IBM Microelectronics provides vertically
integrated, advanced technology
solutions that help you realize the full
potential of your communications,
consumer, and data processing applica-
tions. IBM engineers can provide board
and chip design, firmware development,
device driver design and code, design
verification, and other services that
differentiate your products and help
accelerate your time to market. We back
our products with an extensive network
of skill, experience and services
provided through our worldwide design
centers and advanced assembly
facilities in North America, Europe,
and Asia.
For more information, visit our website at
ibm.com
/chips.
Copyright IBM Corporation 2000
All Rights Reserved
Printed in the United States of America 9-00
The following are trademarks of International
Business Machines Corporation in the United States,
or other countries, or both:
IBM IBM Logo PowerPC
Other company, product and service names may be
trademarks or service marks of others.
All information contained in this document is subject
to change without notice. The products described in
this document are NOT intended for use in
implantation or other life support applications where
malfunction may result in injury or death to persons.
The information contained in this document does
not affect or change IBM's product specifications or
warranties. Nothing in this document shall operate
as an express or implied license or indemnity under
the intellectual property rights of IBM or third parties.
All information contained in this document was
obtained in specific environments, and is presented
as an illustration. The results obtained in other
operating environments may vary.
THE INFORMATION CONTAINED IN THIS
DOCUMENT IS PROVIDED ON AN “AS IS” BASIS.
In no event will IBM be liable for damages arising
directly or indirectly from any use of the information
contained in this document.
IBM Microelectronics Division
2070 Route 52, Bldg. 330
Hopewell Junction, NY
12533-6351
The IBM home page can be found at
ibm.com
.
The IBM Microelectronics Division home page can
be found at
ibm.com
/chips.
相關PDF資料 |
PDF描述 |
|---|---|
| PowerNP NPe405H | 32-Bit Embedded Processor(32位嵌入式處理器) |
| PowerNP NPe405L | 32-Bit Embedded Processor(32位嵌入式處理器) |
| PowerNP NPe405 | 32-Bit Embedded Processor(32位嵌入式處理器（應用于網(wǎng)絡方面，提供高性價比）) |
| PowerPC 401GF | 32-bit RISC Embedded Controllers(32位RISC結構嵌入式控制器) |
| PowerPC 403GA | 32-bit RISC Embedded Controllers(32位RISC結構嵌入式控制器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| POWERPAC-B | 制造商:IAR Systems 功能描述:PowerPac |
| POWERPAC-S | 制造商:IAR Systems 功能描述:PowerPac |
| POWERPAT PLUS | 制造商:Fluke Electronics 功能描述:SOFTWARE PAT |
| POWERPATPLUS | 制造商:Fluke Electronics 功能描述:Fluke Powerpat Plus |
| POWERPLUG15W | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AC/DC POWER SUPPLY |
發(fā)布緊急采購，3分鐘左右您將得到回復。