SMSC LAN9131 - Manual

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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.
n RipStream 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.)
n Two Transport Stream Interfaces (TSIs)
to MPEG encoder/decoder SoCs
Either interface can be used in
server or rendering applications
n
Video codec agnostic
Supports MPEG2, MPEG4,
WMV9/VC-1, H.264/AVC
n Integrated ARM926™ core
n
Integrated 10/100 MAC/PHY with HP
Auto-MDIX support and multiple power
management modes
n
TCP/UDP checksum offload
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
Target Applications
Features and Benefits
®
Highlights
FEATURES BENEFITS
RipStream technology combines support
of multiple HD streams, software protocol
stack management and security
High throughput; two HD MPEG2 or multiple MPEG4 streams
Two bidirectional TSI ports which directly
interface to video processing functions
Handles multiple HD streams concurrently
Integrated 10/100 MAC/PHY with HP
Auto-MDIX
Complete networking solution that eliminates the need for special
“crossover” cables when connecting LAN devices together
Crypto block supports both DTCP-IP and
WMDRM 10
Provides DRM copyright protection. Flexible support for major
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
processor
Reduces need for additional components
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;
customer can decide whether LAN9131 or
host runs UPnP stack
Allows ease of integration to various architectures; allows system
designer to optimize the architecture to application needs