20081105 mostco ica press conference

2008 MOST Cooperation. All Rights Reserved. Slide 1

9th Interconnectivity Conference Asia

PRESS CONFERENCE

MOST Cooperation Steering CommitteeNovember 05, 2008

Seoul, South Korea


Agenda

MOST in the Market MOST The Multimedia Network The MOST Cooperation

Members History & Mission Major Achievements Organization Compliance Process Specifications Roadmap

MOST150 The New Generation Summary


MOST - The Cars (2001-2008)

Status: 2008-10-07* Devices use MOST APIs without a MOST physical layer


MOST - In-Car Infotainment Trends

Number of Multimedia Components in Vehicle Platforms

1. Radio2. Amplifier3. CD4. Telephone5. Microphone6. E-Call7. Navigation8. PDA I/F9. TV-Tuner10. DVD11. Displays12. Headphones

1979 1991 1998 2005

1. Radio2. Amplifier

1. Radio2. Amplifier3. CD4. Telephone

1. Radio2. Amplifier3. CD4. Telephone5. Microphone6. E-Call7. Navigation

More and more features and components per car

Introduced in luxury segment but migrating into mid and low range

Components increasingly interact to provide higher value features

Issues with that: Need for extensive

exchange of signals Complexity and weight of

cabling Avoiding Electromagnetic

Emissions becomes more complex

Flexible and powerful communication backbone needed!


MOST - The Multimedia Network

GraphicsAudio

Data ServicesSMS, TMC, DAB...

Video

Control


MOST - Key Advantages for Wire Harness


MOST Ring of Point to Point Connections

Application

Polymer Optical Fiber

or

Device

MOST Network Interface Controller

NetServices

OpticalTransmitter/Transformer

OpticalReceiver/

Transformer

Network Interface

Application

Device

MOST

NetServices

Network Interface

Network Interface Controller

OpticalTransmitter/Transformer

OpticalReceiver/

Transformer

Shielded or Unshielded Twisted Pair Copper Cable

MOST Speeds:25 Mbps50 Mbps

150 Mbps


MOST - Data Transport via MOST Frame

ControlChannel

SynchronousChannels

Packet/EthernetChannel

22.7 or 20.8 us44.1 or 48 kHz

60/120/360 Byte

Synchronous mechanism Cyclic continuous repetition of Frames Frame with Control Data and 60/120/360 Byte

for Sync and Packet Data Flexible division for Sync and Packet Data

Timing MasterDevice

Timing SlaveDevice

Timing SlaveDevice

Timing SlaveDevice

MOST Frame


MOST The High QoS A/V Network

A/V Streams Transported over Synchronous Bitstream Premium quality of service no interference, no collisions Efficient use of resources: no addressing, no packetizing, no buffering, no

collisions, no sample rate conversion Close to 100% utilization of nominal data rates Transport capability of MOST150 is comparable to several hundred

Mbps of other networks Cost effective network interface controllers

Control Information

Streaming DataPacket Data


MOST The Protocol Stacks

TCP/IP NetBEUI TCP/IP NetBEUI

MOST Frame

Synchronous serial Data Transport

EmbeddedCtrl

EmbeddedTCP/IP

MOSTApplication Framework

EmbeddedCtrl

EmbeddedCtrl

EmbeddedTCP/IP


EmbeddedTCP/IP



Audio/Video StreamsAudio/Video Streams

Synchronous/ Isochronous Channels

Control Channel

PacketChannel Ethernet Channel

Synchronous/ Isochronous Channels

Control Channel

PacketChannel Ethernet Channel


MOST Cooperation - The Mission

Mission Cooperative entity of car, device, component and infrastructure makers

Development of specifications for MOST multimedia network as long-term stable backbone of car infotainment systems

Further development for cost-down, quality and technical advancement

Standardization and promotion of MOST as a global industry standard


Membership Today

Status: November 5, 2008

PartnersAudi, BMW, Daimler, Harman/Becker, SMSC

Associated Partners: CarmakersAston Martin, Ford, General Motors, Honda, Hyundai/Kia, Jaguar, Land Rover, Nissan, Porsche, PSA, Toyota, Volvo, VW

Associated Partners: SuppliersAlpine, ALPS Electric, Altera, Analog Devices, ASK Industries, Audiovox Electronics, Avago Technologies, AWTCE, Bosch, Bose, c&s group, Clarion, Condalo, Continental Automotive Systems, D&M PSS, Delphi Delco, Dension Audio, DENSO, Dietz, Elektrobit Automotive, FCA Software, FiberdyneSystems, Firecomms, Freescale Semiconductors, Fujitsu TEN, Furukawa, GADV, GPEL electronic, GT Trading, Hamamatsu, Hirschmann, Hosiden, Hyundai Autonet, HYUNDAI MOBIS, IAV, IDT, Iriso, Johnson Controls, K2L, Lear, LeCroy, LINEAS Automotive, Marvell Semiconductors, Matsushita Electric Works, Melexis, Mitsubishi Electric, Mitsubishi Rayon, Mitsumi Newtec, MoceanLaboratories, Movimento, Murata Manufacturing, Nanotech Semiconductor, NAV-TV, novero, NXP Semiconductors, Ontorix, OPTITAS, Panasonic Automotive Systems, paragon finesse, Pioneer, RELNETyX, Renesas Technology, RUETZ SYSTEM SOLUTIONS, S1nn, Sanyo,SHARP, Softing, STMicroelectronics, Tata Consultancy Services, Telemotive, Tyco Electronics, Vector, Ventura Technology, Visteon, Xilinx, Yamaichi Electronics, Yazaki


MOST Cooperation - The History

History

1998: MOST Cooperation is founded by BMW, Daimler-Benz, Harman/Becker and OASIS(now SMSC) founding members form the Steering Committee

1999: Audi joins the Steering Committee 2000: GM, Ford, Nissan, Toyota and other international car makers join MOST Cooperation 2001: BMW launches new 7Series as first car with MOST Technology other European car

makers follow quickly

2004: MOST Cooperation launches its Compliance Verification Process 2006: MOST Specifications include MOST50 as 2nd generation and electrical Physical Layer 2007: As first Asian car maker, Toyota launches car model with MOST 2007: New generation MOST150 with support of low-cost video applications and transport of

Ethernet packets is introduced at VDI Congress on auto electronics in Baden-Baden

2008: Hyundai,Kia and SsangYong launch cars with MOST 2008: MOST Cooperation launches MOST Specifications 3Vx that include extended

mechanisms for new generation MOST150


MOST Cooperation - The Organization

Structure for Standardization

TechnicalCoordination Group

TCGCoordination ofWorking Groups

Status Reports

ProgramDecisions

Organizational Work

MeetingMinutes Objectives

Status and

Issues

TechnicalCoordinator

TCCoordination

Technical Program

OverallDecisions

Issues

Input from

Steering Committee

SCOrganization for

Fast Standardization

AdministratorExecution andOrganization

OrganizationalDecisions

Status and

Issues

Guidance

Technical Work

Working Out a Part of theSpecification of the MOST Technology

Working Groups

WG WG WG WG WGWGWG WG


MOST Cooperation - The Specification Work

Working Groups

Optical PHY

Auxiliary I/OTunerTelephone

BluetoothDigital AudioBroadcastNavigation

ComplianceSatellite Radio

Multimedia StreamingArchitectureSyntax

Electrical PHY

Diagnosis Adaptation


MOST Cooperation - The Specification Work

Specification OverviewSpecifications Compliance FBlocks

MOST SpecificationMOST High ProtocolMOST Physical LayerMOST Electrical Physical Layer MOST Advanced Optical Physical LayerMOST Dynamic SpecificationMOST Specification for Stream Transmission MOST Content Security SpecificationMOST Content Protection Scheme DTCP ImplementationFIBEX Fieldbus Exchange FormatMOST Editor ManualMOST FCAT DTDMOST Catalog DTD DescriptionMOST MSC CookbookMOST DTCP Test RecommendationMOST Application Note Optical Physical Layer

General FBlock / GeneralPlayerNetBlockNetworkMasterConnectionMasterVehicleDiagnosisEnhancedTestabilityAudioAmplifierAUXINMicrophoneInputAudioTapePlayerAudioDiskPlayerDVDVideoPlayerAm/FmTunerTMCTunerTVTunerDABTunerSDARSTelephoneGeneralPhoneBookNavigationSystem

MOST Compliance RequirementsMOST Compliance Verification Procedure Physical LayerMOST Compliance Test of Physical LayerMOST ePHY ComplianceMOST Core ComplianceMOST Profile Compliance TestMOST Profile Connection Master ComplianceMOST Profile Aux In Compliance

3724Page

s


MOST Cooperation The Compliance Organization

MOST Cooperation

External OrganizationsEXECUTIVE

LEGISLATUREMCSB

MOST Compliance Supervisory Board

GeneralReport

ComplianceFile

MOST Compliance Specifications(Requirements, Tests, Brand Book)

MCTHMOST Compliance

Test Houses

Implementer(Member)

MCAMOST Compliance

Administrator

License GrantThrough Listing

MOST ProductDocumentation


MOST Cooperation - The Roadmap

MOST Expanding Complete network stack specifications

from physical layer to application

for high degree of commonality between implementations

Further development of specifications for cost reduction and premium quality

Extended diagnostics capabilities Cost effective high speed data communication with Ethernet

packet support

Networked video transmission with low system cost and content protection Seamless connectivity of portable consumer devices Increase of network data rates synchronized with member requirements


MOST150 The Latest Generation

Bandwidth, Ethernet and Low Cost Video 150 Mbps bandwidth New low-cost physical layer defined Transmission over legacy POF/LED optical physical layer Simple migration from MOST25 Legacy MOST channels: control, synchronous, packet New channels

Ethernet Supports legacy Ethernet packets Standard TCP/IP stacks useable without change

Isochronous Support of un-synchronized, bursty and packet streams


MOST25

MOST150 - Frame Structure Evolution

Control Channel

Synchronous / Isochronous Channels

Legacy Packet Channel (ASYNC)

Ethernet Channel

MOST150

*2 + 100 baseT Ethernet

Evolution MOST25 MOST150

MOST150 is the auto grade Physical Layer for Ethernet !

Flexible Partitioning


MOST150 - Isochronous Streaming

Example: MPEG Transport Stream transmission Allocation of maximum bandwidth guaranteed Quality of Service (QoS) Clocking of data into frame buffers Cyclic transmission of frame buffer content independent of filling level Signalling of valid data lenght

Time

Iochronous FramesINIC

I

s

o

c

h

r

.

F

r

a

m

e

B

u

f

f

e

r

MPEG

Stream


MOST150 The Technology DemonstratorS

o

u

r

c

e

Mul ti-Channels(HD and SD)

7 Channels (3 HDTV, 18 SDTV, 1 Ethernet)

S

i

n

k

Mul ti-Channels(HD and SD)

DSL Internet

Hard D iskStreaming

MOSTEncoder

Hard D iskStreaming

EthernetGateway

SDTVDecoder

HDTVDecoder

EthernetGateway

SDTVDecoder

HDTVDecoder

SDTVDecoder

HDTVDecoder

DVD Player

150 Mbps bandwidth High-speed Ethernet

packet transport Multi-channel video

streaming from HDD Isochronous streaming

of HDTV and SDTV Glue-less interfacing of

video sources and sinks for low system cost


Summary

MOST is the de-facto standard for multimedia networking in vehicles

MOST Cooperation looks back on 10 years of successful cooperation and standardization work

Highly efficient network bandwidth utilization with very high Quality of Service

Latest generation runs at 150 Mbps using conventional POF based optical wire harness

Multiple A/V streams can be transported with minimal hardware and software overhead over the new isochronous channels

MOST provides an Ethernet channel Ethernet applications can communicate unchanged

MOST is an auto grade physical layer for Ethernet and IP communication


Public Relations Activities

Contact informationMs. Mandy AhlendorfCommunications MOST Cooperation

Phone +49 8151 555009-11Fax +49 8151 [email protected]

hueggenberg gbrMaximilianstrae 882319 StarnbergGermanyManagement:Mandy AhlendorfJoachim Hggenberg

20081105 mostco ica press conference

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