LAN9131

High-Performance Network Multimedia Processing Engine, Featuring RipStream™ Technology

Industry’s first high-performance, wired 10/100 network multimedia processing engine employing RipStream technology, which combines support for multiple high-definition (HD) streams, a software protocol stack management and security.

Highlights

nRipStream technology supporting DLNA guidelines

Supports multiple HD video streams Built-in UPnP, HTTP, TCP/IP protocol stack

Integrated 128-bit AES encryption/ decryption for Digital Rights Management (DRM)

•Supports Windows® Media DRM10 (WMDRM 10)

•Supports Digital Transmission Content Protection over Internet Protocol (DTCP-IP)

•Fast DTCP-IP AKE key exchange time (0.6 sec.)

nTwo Transport Stream Interfaces (TSIs) to MPEG encoder/decoder SoCs

Either interface can be used in server or rendering applications

nVideo codec agnostic

Supports MPEG2, MPEG4,

WMV9/VC-1, H.264/AVC

nIntegrated ARM926™ core

nIntegrated 10/100 MAC/PHY with HP Auto-MDIX support and multiple power management modes

nTCP/UDP checksum offload

Target Applications

n Ethernet-based Video/Media

n NAS (Network Attached Storage)

Distribution Systems

n Thin Client Set-top Boxes

n Digital Video Recorders

n Digital Media Clients/Servers

n High-definition Televisions

n Home Gateways

n Video Servers

 

Features and Benefits

FEATURES
BENEFITS

RipStream technology combines support

High throughput; two HD MPEG2 or multiple MPEG4 streams

of multiple HD streams, software protocol

 

stack management and security

 

 

 

Two bidirectional TSI ports which directly

Handles multiple HD streams concurrently

interface to video processing functions

 

 

 

Integrated 10/100 MAC/PHY with HP

Complete networking solution that eliminates the need for special

Auto-MDIX

“crossover” cables when connecting LAN devices together

 

 

Crypto block supports both DTCP-IP and

Provides DRM copyright protection. Flexible support for major

WMDRM 10

industry standards; eliminates need for separate crypto device

 

 

Video codec agnostic

Handles any video codec (MPEG2, MPEG4, WMV9/VC-1, H.264/

 

AVC)

 

 

Can boot from Flash memory or host

Reduces need for additional components

processor

 

 

 

Integrated DLNA, UPnP and TCP/IP stacks

Consumer Electronics interoperability; ability to recognize other

 

UPnP devices and offload host TCP/IP implementation

 

 

Highly flexible software architecture;

Allows ease of integration to various architectures; allows system

customer can decide whether LAN9131 or

designer to optimize the architecture to application needs

host runs UPnP stack

 

 

 

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