Network Multimedia Processing Engine Applications
Application for LAN9131 – Home Environment
Application for LAN9131 – Multiple-User Environment
Living Room
Home Office
Cable,
Central
Video Server
Satellite,
Terrestrial
Input
TV
PC
Cable,
Satellite,
Terrestrial
Input
Video
Server
STB
DVR
NAS
STB
10/100 Ethernet
10/100 Ethernet Distribution
Den
Bedroom
Thin-Client
STB
Thin-Client
STB
Thin-Client
STB
Thin-Client
STB
TV
TV
DVR
DVR
Feature and Performance-Rich
n 128-bit AES encryption/decryption
Hardware Block Diagram
Cable, Satellite,
Source Display
Terrestrial Input
n RipStream technology provides the high-performance
Ethernet data rates required to enable multiple HD
streams
n TSI port can be used in server and rendering applications
n Interoperability with other UPnP-based and DLNA-
compliant devices
HDD
DVB
Host
Video Processing*
RF/Analog
Processor
Transport Stream
Interfaces (2)
Host Bus Interface
Stream Interface
Controllers (2)
Host Bus Interface
Controllers
AHB Bus
Ease of Integration/Minimized Design
Time and Risk
ARM926EJ-S
Core
Crypto
Block
Memory
Controller
SDRAM
n Interfaces to any video coder/decoder via TSI
Flash
n Minimal host/SoC overhead
(Optional)
Peripheral
Functions
n Integrated TCP/IP stack
MAC/PHY
Timers,
LAN9131
UART, I2C, SPI
n Minimal software development required
n Integrated DLNA stack
Magnetics, Passives +
RJ45
Application
*
Specifications
10/100 Ethernet
n ARM926 integrated CPU with separate 16kbyte I- and
D-caches
n 16MB SDRAM required, 32MB suggested, up to 256MB
SDRAM optional
n 16/32-bit generic host bus interface connects to
multiple host processors
n TSI interfaces – Serial and 8-bit Parallel modes supported
n 128-bit AES encryption/decryption
n Integrated 802.3 (10/100) Ethernet MAC/PHY with HP
Auto-MDIX support
n Programmable timers, UART, I2C and SPI interfaces
n 324-pin LFBGA package
* Depending on the application, video processing can include a video decoder or encoder,
MPEG PID filter or other conversion functions
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this document has been checked and is believed to be accurate, no responsibility is assumed
for inaccuracies. SMSC reserves the right to make changes to product descriptions and speci-
fications at any time without notice. Contact your local SMSC sales office to obtain the latest
specifications before placing your product order. The provision of this information does not
convey any licenses under any patent rights or other intellectual property rights of SMSC or
others. All sales are expressly conditional on your agreement to the terms and conditions of
the most recently dated version of SMSC’s standard Terms of Sale Agreement dated before
the date of your order. Products may contain design defects or errors known as anomalies
which may cause a product’s functions to deviate from published specifications. Anomaly
sheets are available upon request. SMSC products are not designed, intended, authorized or
warranted for use in any life support or other application where product failure could cause or
contribute to personal injury or severe property damage. Any and all such uses without prior
written approval of an Officer of SMSC and further testing and/or modification will be fully
at the risk of the customer. Copies of this document or other SMSC literature, as well as the
Terms of Sale Agreement, may be obtained by visiting SMSC’s website at http://www.smsc.com.
SMSC, the SMSC logo, RipStream and the Ripstream logo are registered trademarks of
Standard Microsystems Corporation (“SMSC”). Other names mentioned may be trademarks
of their respective holders. All claims made herein speak as of the date of this material. The
company does not undertake to update such statements. (03/09)
n Commercial temperature range applications (0°C to 70°C)
*Please visit www.smsc.com for product updates
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