SMSC LAN9131 LAN9131, Network Multimedia Processing Engine Applications, Feature and Performance-Rich, Specifications, Hardware Block Diagram, Home Office, Den, Bedroom

Network Multimedia Processing Engine Applications

SMSC Literature ID# NP-ETH-009-05/08-2

Application for LAN9131 – Home Environment

		Living Room					Home Office
					TV			PC
Cable,
Satellite,		STB			DVR			NAS
Terrestrial
Input
						10/100 Ethernet
	Den						Bedroom
				TV				TV
			DVR					DVR

Feature and Performance-Rich

n128-bit AES encryption/decryption

nRipStream technology provides the high-performance Ethernet data rates required to enable multiple HD streams

nTSI port can be used in server and rendering applications

nInteroperability with other UPnP-based and DLNA- compliant devices

Ease of Integration/Minimized Design Time and Risk

nInterfaces to any video coder/decoder via TSI

nMinimal host/SoC overhead

nIntegrated TCP/IP stack

nMinimal software development required

nIntegrated DLNA stack

Specifications*

nARM926 integrated CPU with separate 16kbyte I- and D-caches

n16MB SDRAM required, 32MB suggested, up to 256MB SDRAM optional

n16/32-bit generic host bus interface connects to multiple host processors

nTSI interfaces – Serial and 8-bit Parallel modes supported

n128-bit AES encryption/decryption

nIntegrated 802.3 (10/100) Ethernet MAC/PHY with HP Auto-MDIX support

nProgrammable timers, UART, I2C and SPI interfaces

n324-pin LFBGA package

nCommercial temperature range applications (0°C to 70°C)

*please visit www.smsc.com for product updates

Application for LAN9131 – Multiple-User Environment

			Cable,					Central
		Satellite,					Video Server
		Terrestrial
			Input
									Video
				STB
									Server
	10/100					Ethernet		Distribution
Thin-Client			Thin-Client						Thin-Client	Thin-Client
STB					STB				STB	STB

Hardware Block Diagram

Source

Display

Cable, Satellite,

Terrestrial Input

HDD

Video Processing*

DVB

RF/Analog

Host

Processor

Transport Stream

Host Bus Interface

Interfaces (2)

Stream Interface

Host Bus Interface

Controllers (2)

AHB Bus

Controllers

Crypto

ARM926EJ-S

Memory

SDRAM

Block

Core

Controller

Flash

Peripheral

(Optional)

Functions

MAC/PHY

LAN9131

UART, I2C, SPI

Timers,

Magnetics, Passives +

RJ45

Application

10/100 Ethernet

*Depending on the application, video processing can include a video decoder or encoder, MPEG PID filter or other conversion functions

Copyright ©2008 SMSC or its subsidiaries. All rights reserved. Although the information in 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 specifications 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 and the SMSC logo are registered trademarks and RipStream is a trademark 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. (05/08)

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