Datasheet > KIXDP425AD

KIXDP425AD

更新时间： 2024-09-15 22:32:19

品牌	Logo	应用领域
英特尔 - INTEL		/
页数	文件大小	规格书
4页	274K
描述
Optimized for Broadband Applications

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KIXDP425AD 数据手册

product brief

Intel IXP425 Network

Processor Family

Optimized for Broadband Applications

Product Highlights

™

ꢀ

Intel XScale RISC core up to 533 MHz

Three network processor engines

Two high-speed serial interfaces

Two 10/100 Base-T Ethernet MACs with

MII/RMII interface

ꢀ

UTOPIA 2 interface—multiple

ADSL/G.SHDSL or VDSL support

With their Development Platform, a choice

of operating systems, and a broad range of

development tools, the Intel IXP425 network

processors provide a complete development

environment for faster time-to-market. This

network processor family offers the choice of

multiple clock speeds at 266, 400, and 533

MHz, with both Commercial (0° to 70° C) and

Extended (-40° to 85° C) temperature options.

ꢀ

PCI version 2.2 Host and Option interface

(

Hardware Security Accelerator IPsec:

)

DES, 3DES, SHA1, MD5

ꢀ

USB version 1.1 device controller

Two UARTS—one High-Speed UART

Intel

(

)

921.6 Kbaud and one Console UART

Internet Exchange

Architecture

(

)

230.4 Kbaud

ꢀ

32-bit wide SDRAM controller

Sixteen GPIO pins

Architected for Broadband Applications

16-bit configurable expansion bus

The Intel IXP425 network processor family

meets the requirements of next-generation

broadband applications by integrating a unique

distributed processing architecture that

features the performance of the Intel XScale

core and three Network Processor Engines

(NPEs). The combination of the four high-

performance processors provides tremendous

processing power and enables wire-speed

performance at both the LAN and WAN ports.

ATM, TDM, Ethernet MAC filtering, and

HDLC support

ꢀ

Operating system support for VxWorks*

and Linux*

Commercial and Extended temperature

options

Product Overview

To meet the growing demand from homes and

businesses for high-performance broadband

access services, manufacturers must develop

new networking products that are capable of

provisioning rich services. The Intel^®IXP425

network processors are designed to meet the

needs of last-mile applications, such as cus-

tomer premises equipment, and mini-DSLAMs

for multi-dwelling units (MxUs). These network

processors deliver wire-speed performance and

sufficient "processor headroom" for manufactur-

ers to add a variety of rich software services to

support their networking applications. These

are highly integrated network processors that

support multiple WAN and LAN technologies

giving customers a common architecture for

multiple applications.

Distributed Processing Architecture

The Intel XScale core and the three NPEs run

their instruction streams in parallel. The Intel

XScale core is fully compatible with ARM* V5T

Thumb instructions set and V5E DSP exten-

sions. Designed on the Intel^®0.18-micron

process technology, the Intel XScale core

delivers the industry-leading MIPs to power

consumption ratio and provides ample pro-

cessing headroom for the customer to add

differentiating product features.

12 3 4

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