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
n
RipStream technology supporting
n
Two Transport Stream Interfaces (TSIs)
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.)
n
n
n
n
to MPEG encoder/decoder SoCs
Either interface can be used in
server or rendering applications
Video codec agnostic
Supports MPEG2, MPEG4,
WMV9/VC-1, H.264/AVC
Integrated ARM926™ core
Integrated 10/100 MAC/PHY with HP
Auto-MDIX support and multiple power
management modes
TCP/UDP checksum offload
Target Applications
n
Ethernet-based Video/Media
Distribution Systems
n
Digital Video Recorders
n
High-definition Televisions
n
Video Servers
n
NAS (Network Attached Storage)
n
Thin Client Set-top Boxes
n
Digital Media Clients/Servers
n
Home Gateways
Features and Benefits
FEATURES
RipStream technology combines support
of multiple HD streams, software protocol
stack management and security
Two bidirectional TSI ports which directly
interface to video processing functions
Integrated 10/100 MAC/PHY with HP
Auto-MDIX
Crypto block supports both DTCP-IP and
WMDRM 10
Video codec agnostic
Can boot from Flash memory or host
processor
Integrated DLNA, UPnP and TCP/IP stacks
Highly flexible software architecture;
customer can decide whether LAN9131 or
host runs UPnP stack
BENEFITS
High throughput; two HD MPEG2 or multiple MPEG4 streams
Handles multiple HD streams concurrently
Complete networking solution that eliminates the need for special
“crossover” cables when connecting LAN devices together
Provides DRM copyright protection. Flexible support for major
industry standards; eliminates need for separate crypto device
Handles any video codec (MPEG2, MPEG4, WMV9/VC-1, H.264/
AVC)
Reduces need for additional components
Consumer Electronics interoperability; ability to recognize other
UPnP devices and offload host TCP/IP implementation
Allows ease of integration to various architectures; allows system
designer to optimize the architecture to application needs
®
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SMSC [ SMSC CORPORATION ]
