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VastLane Mobile HD LinkTechnology Introduction
November 2007
2
Home TheaterMobile
Computer
Connecting The Digital Islands
HD & Personal Media
Consumers have embraced
High Definition
and…personal media
for audio, video & photos
…but we still share the TV experience
The Natural Digital Connection
HDMI is the natural choice for connecting digital media to HDTVs, but…
Small mobile devices have a single connectorwith too few pins available for HDMI
VastLane Mobile HD Link™
So Silicon Image has developeda low pin-count interface for mobile devices
that is compatible with HDMI
DOCK MHL
HDMI Sink Device
6
HDMI Source Device
Block Diagram
HDMI Cable19 Pins
HDMI Transmitter HDMIReceiver
Display Data Channel (2)Supported A/V Formats (2)
EDID ROM
Control/StatusControl/Status
Audio
+5V Power
Audio
Video
Power (1)Video
TMDS Data (3)
TMDS Data (3)
TMDS Data (3)
TMDS Clock (3)
Consumer Electronics Control (1)
Audio & VideoInfoPackets (12)
CE Control (1)
MHL Bridge Device
7
MHL Source Device
MHL Block Diagram
MHL Interface
5 Pins
VastLane™MHL
TransmitterVastLane™
MHLBridge
Control/Status
Audio
Video
TMDS Data (2)
TMDS Clock (2)
DDC (2)
TMDS Data (3)
TMDS Data (3)
TMDS Data (3)
TMDS Clock (3)
Audio & VideoInfoPackets (4)
CEC (1)
Control Bus (1)Supported A/V Formats / CEC (1)
HDMI19 Pins
8
Mobile Phones
It’s All About Personal Media
Digital CamerasMedia Players
Over 700 companies have adopted the HDMI standard, including 90+ in China
(Source: HDMI Licensing LLC)
HDMI Installed Base Growth
Source: In-Stat, 2006
0
250,000
500,000
750,000
1,000,000
Units (1000s)
2004 2005 2006 2007 2008 2009 2010
HDMI Device ShipmentsHDMI Installed Base
9
10
Mobile Total Available Market
Source: Gartner DataQuest, IDC
0
500,000
1,000,000
1,500,000
2,000,000
Units (1000s)
2006 2007 2008 2009 2010
Mobile PhonesDigital CamcordersDigital CamerasHandheld GamesPortable Media Players
11
Mobile Devices Benefits
• Connection to HDTVs• Over 200 million by 2010
• Widely accepted by studios for content distribution
• Codec independence• Camcorders shifted from HDV to HD AVC
• PMPs support MPEG-4, H.264 AVC, AVI, WMV, MOV…
• Single connector simplicity• High quality audio & video on a single connector
• Plug it in and it works
HDMI Type C Connector
12
HDMI Mobile Product Introductions
2006 2007 2008 2009
Cam
erasM
edia PlayersPhones
MHL Tx
Type A
13
VastLane MHL PMP Solution
MHLBridge Type A
VastLane™MHL
VastLane MHL Summary
• Market Drivers• Transition to high-definition home theaters
• Dramatic growth of personal digital media
• Mobile HD Link Solution• HDMI is the media connection to HDTVs
• Limited pins on small connectors inhibit HDMI on mobile devices
• MHL provides low cost & pin count HDMI connectivity
• Applications• Digital Still Cameras, HD Camcorders
• Personal Media Players
• Mobile Phone Handsets
14