WWWTECHWELLINCCOM

Techwell Corporate Overview

4th Quarter 2009

Enabling Digital Video Applications 2

Company Background

Founded in 1997Business Model

Fabless ICTotal Employees

gt200Offices

San Jose CA (HQ)TaiwanKoreaJapanChina (Shenzhen amp Shanghai)

TWLL

Hiro KozatoChief Executive OfficerFeng Kuo PhD Chief Technical OfficerMark Voll Chief Financial OfficerDavid Nam VP Sales and MarketingJoe Kamei VP Operations

1997 1999 2000 2002 2003 2006 2007

bullFounded on March 7

bull1st Video Decoder Introduced

bull1st LCD TV Controller with Integrated Video Decoder Introduced

bullTechwell ships 1 millionth video decoder

Introduced world first four in one video decoder

bullTechwell IPO

bullTechwell ships 20 millionth chip

bull$595M 2007 Sales

bull 60 gross margin

2008

bull TW2880 16ch HD MUX

bull$676 Million Revenue in 2008

Enabling Digital Video Applications 3

DVD Player Set Top Box

Camcorder

Significant Mixed Signal Video Expertise

TVCable Broadcast

Security Camera

Video Sources

Game Console

Video Systems

Televisions

Multimedia PCs

Digital Video Recorders(DVRs)NTSC PAL SECAM

ATSC DVB-T ISDBT

Composite S-Video Component (YPbPr)

SCART HDMI

Techwell IP

AutomotiveDisplays

S-Video

SCART

CompositeVideo

ComponentVideo

PRPBY

HDMI

Enabling Digital Video Applications 2

Company Background

Founded in 1997Business Model

Fabless ICTotal Employees

gt200Offices

San Jose CA (HQ)TaiwanKoreaJapanChina (Shenzhen amp Shanghai)

TWLL

Hiro KozatoChief Executive OfficerFeng Kuo PhD Chief Technical OfficerMark Voll Chief Financial OfficerDavid Nam VP Sales and MarketingJoe Kamei VP Operations

1997 1999 2000 2002 2003 2006 2007

bullFounded on March 7

bull1st Video Decoder Introduced

bull1st LCD TV Controller with Integrated Video Decoder Introduced

bullTechwell ships 1 millionth video decoder

Introduced world first four in one video decoder

bullTechwell IPO

bullTechwell ships 20 millionth chip

bull$595M 2007 Sales

bull 60 gross margin

2008

bull TW2880 16ch HD MUX

bull$676 Million Revenue in 2008

Enabling Digital Video Applications 3

DVD Player Set Top Box

Camcorder

Significant Mixed Signal Video Expertise

TVCable Broadcast

Security Camera

Video Sources

Game Console

Video Systems

Televisions

Multimedia PCs

Digital Video Recorders(DVRs)NTSC PAL SECAM

ATSC DVB-T ISDBT

Composite S-Video Component (YPbPr)

SCART HDMI

Techwell IP

AutomotiveDisplays

S-Video

SCART

CompositeVideo

ComponentVideo

PRPBY

HDMI

Enabling Digital Video Applications 3

DVD Player Set Top Box

Camcorder

Significant Mixed Signal Video Expertise

TVCable Broadcast

Security Camera

Video Sources

Game Console

Video Systems

Televisions

Multimedia PCs

Digital Video Recorders(DVRs)NTSC PAL SECAM

ATSC DVB-T ISDBT

Composite S-Video Component (YPbPr)

SCART HDMI

Techwell IP

AutomotiveDisplays

S-Video

SCART

CompositeVideo

ComponentVideo

PRPBY

HDMI

Enabling Digital Video Applications 4

ConsumerElectronics

DVD Recorder

Flat Panel TV

IP Streamer

PVR

IP STB

Addressing Multiple High Growth Markets

AutomotiveInfotainment

SecuritySurveillance

Rear SeatEntertainment

Digital Video Recorder(DVR)

MFM

AdvancedNavigation

Digital Video Server(DVS)

PCI DVR Card

USB TV BoxVGA TV Box

TV Tuner Card

MultimediaPC

Enabling Digital Video Applications 5

SecuritySurveillance

MultimediaPC

AutomotiveInfotainment

ConsumerElectronics

TW88xx

IntegratedAutomotive

LCD Controllers

TW99xx

AnalogVideo

Decoders

TW28xx

TW68xxTW27xx

QuadDecoders

MultiplexersHD Mux

PCI amp PCIe DVR

Decoders

Low CostDVR CODECs

TW99xx

Ultra low powerAnalog Video

Decoders

TW99xx

AnalogAV

Decoders

TW993x

AnalogAudioVideo

Decoders

TW68xx

PCI Tuner CardDecoders

TW993x

AnalogAudioVideo

Decoders

TW99xx

AnalogVideo

Decoders

4 Product Lines and Over 20 Products Shipping Today

Enabling Digital Video Applications 6

Over 100 Customers in Production

AutomotiveInfotainment

SecuritySurveillance

ConsumerElectronics

MultimediaPC

Enabling Digital Video Applications 6

Over 100 Customers in Production

AutomotiveInfotainment

SecuritySurveillance

ConsumerElectronics

MultimediaPC

Enabling Digital Video Applications 7

Our Products

TW99xx

NTSCPALSECAM

Video Decoders

W88xx

LCD TV Processor with Integrated Video Decoder

Integrated Video Decoders amp

Controllers for Security

Video Decoder with PCIPCIe Interface for TV Tuner Card and Security PC-

DVR

TW28xx

TW68xx

General Purpose Application Specific

Enabling Digital Video Applications 8

Consumer(TW99xx)

Consumer

TW99xx

Security(TW99xx and TW28xx)

PC(TW99xx amp TW68xx)

Advanced TV (LCD Plasma CRT Projection)

Portable DVD Car TVMultifunction

LCD Monitor

DVD Recorder

TV Box(USBVGA)

TV Capture Card

Multimedia Graphics Card

Portable Media Player

Multimedia Phone

Digital Camcorder

Display(TW99xx amp TW88xx)

Digital Video Recorder (DVR) QuadMultiplexer

Target Applications (by product category)

Media Center PC

PVR Set-Top Box

Video Eyewear

Enabling Digital Video Applications 8

Consumer(TW99xx)

Consumer

TW99xx

Security(TW99xx and TW28xx)

PC(TW99xx amp TW68xx)

Advanced TV (LCD Plasma CRT Projection)

Portable DVD Car TVMultifunction

LCD Monitor

DVD Recorder

TV Box(USBVGA)

TV Capture Card

Multimedia Graphics Card

Portable Media Player

Multimedia Phone

Digital Camcorder

Display(TW99xx amp TW88xx)

Digital Video Recorder (DVR) QuadMultiplexer

Target Applications (by product category)

Media Center PC

PVR Set-Top Box

Video Eyewear

Enabling Digital Video Applications 9

Newest Generation TW99xx General Purpose Video Decoder Family

TW9910 TW9907 TW9909 TW9919

Video Input Composite S-Video Composite S-Video YPbPr

Composite S-Video YPbPr SCART

Composite S-Video YPbPr SCART

Video ADC 10 bit 10 bit 10 bit 10 bit

Max Analog Inputs 4 8 14 14

Max CVBS Inputs 4 5 5 5

Comb Filter 4H 4H 4H 3D NTSCPAL

3D Noise Reduction No No No Yes (Simultaneous)

Supply Voltage 33V 18V 33V 18V 33V 25V 33V 25V

Power Consumption 96mW 250 mW 400 mW 600 mW

Package LQFP 44 QFN 48 TQFP 80 TQFP 80 PQFP 128

Pin to Pin NA TW9909 TW9907 NA

Availability MP Now MP Now MP Now MP Now

Enabling Digital Video Applications 10

Techwell Focused on Front End Solutions for Security Surveillance

4-in-1Video

DecoderMux

CODEC CPU

Digital Video Recorder (DVR)

DisplayProcessor

4-in-1AudioADC

Internet

HDD

Display

Enabling Digital Video Applications 10

Techwell Focused on Front End Solutions for Security Surveillance

4-in-1Video

DecoderMux

CODEC CPU

Digital Video Recorder (DVR)

DisplayProcessor

4-in-1AudioADC

Internet

HDD

Display

Enabling Digital Video Applications 11

TW28xx Roadmap ndash Security Products

2002 2004 2005 2006 2007 2008

Quad Video Decoders

HD MUXHD MUX

MUX+MUX+DECODERDECODER

DECODERDECODER

TW28356

TW2804

TW2837

TW2814

TW2824

New

TW2815

TW2834

New

TW2864 TW2865TW2866

TW2880

New

Enabling Digital Video Applications 12

TW2880 ndash Advanced 16ch HD Mux

Secondary Display

Enabling Digital Video Applications 13

TW286566 ndash 4ch Video Decoder with 1ch Video encoder and audio codec

Enabling Digital Video Applications 14

TW2851 ndash 4CH AV Decoder MUX Display Controller with VGALVDS output

Ch2 Ch1

TechwellTW2851TechwellTW2851

Ch4 Ch3

Record

CODECDSP HOST

PCI

Parallel

DDR1

Playback

LCD Main Monitor

SPOT Monitor

128Mb16-Bit

VGA LVDS

CVBS

SXGAWXGA Support

7 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

2D De-Interlacing

Image Enhancements Sharpness Brightness and Gamma

= Key New Functions

Realtime 4xD1 Recordingw 16-bit Bitmap OSG

Realtime 4xD1Playback

Secondary Monitor

Network USB HDD

CVBS

5 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

6 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

Network (optional)

NEW

Enabling Digital Video Applications 15

Focused on OEM Opportunity

MultifunctionMultifunctionNavigationNavigation

ManufacturerManufacturerInstallInstall

DealerDealerInstallInstall

Automotive Infotainment Solutions

Rear Seat EntertainmentRear Seat Entertainment

Rear View MirrorRear View Mirror

Enabling Digital Video Applications 12

TW2880 ndash Advanced 16ch HD Mux

Secondary Display

Enabling Digital Video Applications 13

TW286566 ndash 4ch Video Decoder with 1ch Video encoder and audio codec

Enabling Digital Video Applications 14

TW2851 ndash 4CH AV Decoder MUX Display Controller with VGALVDS output

Ch2 Ch1

TechwellTW2851TechwellTW2851

Ch4 Ch3

Record

CODECDSP HOST

PCI

Parallel

DDR1

Playback

LCD Main Monitor

SPOT Monitor

128Mb16-Bit

VGA LVDS

CVBS

SXGAWXGA Support

7 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

2D De-Interlacing

Image Enhancements Sharpness Brightness and Gamma

= Key New Functions

Realtime 4xD1 Recordingw 16-bit Bitmap OSG

Realtime 4xD1Playback

Secondary Monitor

Network USB HDD

CVBS

5 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

6 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

Network (optional)

NEW

Enabling Digital Video Applications 15

Focused on OEM Opportunity

MultifunctionMultifunctionNavigationNavigation

ManufacturerManufacturerInstallInstall

DealerDealerInstallInstall

Automotive Infotainment Solutions

Rear Seat EntertainmentRear Seat Entertainment

Rear View MirrorRear View Mirror

Enabling Digital Video Applications 13

TW286566 ndash 4ch Video Decoder with 1ch Video encoder and audio codec

Enabling Digital Video Applications 14

TW2851 ndash 4CH AV Decoder MUX Display Controller with VGALVDS output

Ch2 Ch1

TechwellTW2851TechwellTW2851

Ch4 Ch3

Record

CODECDSP HOST

PCI

Parallel

DDR1

Playback

LCD Main Monitor

SPOT Monitor

128Mb16-Bit

VGA LVDS

CVBS

SXGAWXGA Support

7 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

2D De-Interlacing

Image Enhancements Sharpness Brightness and Gamma

= Key New Functions

Realtime 4xD1 Recordingw 16-bit Bitmap OSG

Realtime 4xD1Playback

Secondary Monitor

Network USB HDD

CVBS

5 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

6 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

Network (optional)

NEW

Enabling Digital Video Applications 15

Focused on OEM Opportunity

MultifunctionMultifunctionNavigationNavigation

ManufacturerManufacturerInstallInstall

DealerDealerInstallInstall

Automotive Infotainment Solutions

Rear Seat EntertainmentRear Seat Entertainment

Rear View MirrorRear View Mirror

Enabling Digital Video Applications 14

TW2851 ndash 4CH AV Decoder MUX Display Controller with VGALVDS output

Ch2 Ch1

TechwellTW2851TechwellTW2851

Ch4 Ch3

Record

CODECDSP HOST

PCI

Parallel

DDR1

Playback

LCD Main Monitor

SPOT Monitor

128Mb16-Bit

VGA LVDS

CVBS

SXGAWXGA Support

7 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

2D De-Interlacing

Image Enhancements Sharpness Brightness and Gamma

= Key New Functions

Realtime 4xD1 Recordingw 16-bit Bitmap OSG

Realtime 4xD1Playback

Secondary Monitor

Network USB HDD

CVBS

5 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

6 Layer Graphic Overlay with Dual 16-bit Bitmap OSG

Network (optional)

NEW

Enabling Digital Video Applications 15

Focused on OEM Opportunity

MultifunctionMultifunctionNavigationNavigation

ManufacturerManufacturerInstallInstall

DealerDealerInstallInstall

Automotive Infotainment Solutions

Rear Seat EntertainmentRear Seat Entertainment

Rear View MirrorRear View Mirror

Enabling Digital Video Applications 15

Focused on OEM Opportunity

MultifunctionMultifunctionNavigationNavigation

ManufacturerManufacturerInstallInstall

DealerDealerInstallInstall

Automotive Infotainment Solutions

Rear Seat EntertainmentRear Seat Entertainment

Rear View MirrorRear View Mirror

Enabling Digital Video Applications 16

Multiple Other Video Display Applications

Navigation + DVD + TV

Portable DVDRear Seat DVD Entertainment

In Flight Entertainment

Door Phone

Car TV

Automotive Aftermarket

Back-Up Camera

Other Display Applications

Home Audio

Portable Small TV

PMP

Baby Monitor

Enabling Digital Video Applications 17

End CustomersSystem Manufacturers

Significant Customer Traction

Panel Providers

Note Direct customers included are in Mass Production or have confirmed Techwell is designed-in End customer information through direct panel providers and system manufacturers feedback

Techwell Direct Customers

Enabling Digital Video Applications 18

Optimized for Automotive Display Applications

LCD PanelLCD PanelTCON

AnalogDigital RGB

NTSCPALVideo

Decoder`

ScalarDeinterlacer

Triple ADC ImageEnhancement

TCON

MCU

NavigationDVDEngine

LCD Display Module

Back-Up CameraModule

Game ConsoleDVD Player

Enabling Digital Video Applications 19

Leveraging Techwell Mixed Signal Video and LCD Display Technology

LCD PanelLCD PanelTCON

AnalogDigital RGB

NTSCPALVideo

Decoder

ScalarDeinterlacer

Triple ADC ImageEnhancement

TCON

MCU

LCD Display ModuleNavigationDVDEngine

Back-Up CameraModule

Game ConsoleDVD Player

LEDController

CCFLController

Enabling Digital Video Applications 20

Broad Portfolio To Meet Customer Needs

bullAnalog panel

Up to WQVGA

bullMCU CCFL amp

LED controller

bull2D amp 2D

bullFont OSD

bull CVBS S-

Video amp 16 bit

RGB amp YCbCr

TW8827

bullAnalog panel

Up to WQVGA

bullCVBS S-Video

Analog RGB

bullDigital 81624

bit RGBYCbCr

bullMCU amp CCFL

controller

bull2D amp 2D

bullFont OSD

TW8826

bullDigital panel

Up to SVGA

bullMCU CCFL amp

LED controller

bull2D amp 2D

bullFont OSD

bullOnly CVBS amp

S-Video

TW8817

bullAnalog amp digital

panel Up to

WXGA

bullCVBS S-Video

Analog RGB

bull Digital 81624

bit RGBYCbCr

bullMCU CCFLLED

controller

bull2D amp 2D

bullFont OSD

TW8816bullAnalog amp digital

panel Up to

WXGA

bullCVBS S-Video

Analog RGB

bullDigital 81624

bit RGBYCbCr

bullCCFL amp LED

controller

bull3D amp 2D

bullPIPPOP

bullDual-window

bitmapped OSD

bullAlpha blending

bullExternal OSD

TW8811

bullSharptrade dual-

view digital

panel WVGA

bullCVBS S-video

Analog RGB

bullDigital 81624

bit RGBYCbCr

bullDual-view

mixer block

bull3D amp 2D

bullPIPPOP

bullDual-window

bitmapped OSD

bullAlpha blending

bullExternal OSD

TW8810

Ult

ra L

ow

Co

st

Features

TW8810

TW8811

TW8816

TW8826

TW8817TW8827

Pre

miu

m

bull LVDS panel

interface

bullCVBS S-Video

Analog RGB

bull 2 Digital ports

supporting

8161824 bits

bull3D amp 2D

bull2 PIP Engines

bullDual-window

bitmapped OSD

bullAlpha blending

bullExternal OSD

TW8813

TW8813

Enabling Digital Video Applications 21

TW88xx comparison chart

Enabling Digital Video Applications 22

Techwell TW68xx Roadmap Powering the PCIPCIe-DVR Applications

TW6864TW6868

TW6805

TW6802

TW6801

TW6800

20072002 20082006

Techwell 1st Generation

TW68xx

bull 10-bit Video ADCbull TS Support

bull BT656 input

Enhanced TW6801+Audio

codec+66MHz PCI +Low Power consumption

Enhanced TW6802+Low Power

+ low temperature+fast video locking

speed

Featu

res

+ P

erf

orm

an

ce

Multi-channel real time D1 video and

audio capture

Internal 4-channel video decoder

4 audio Codecs

I2S + Data Pump mode

DMA controller

Embedded PCIe x1 interface

Supports 108 MHz mux digital 656

video data

Enabling Digital Video Applications 23

TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface

TW6864 Complete System Solution Diagram8 channel D1 real time video and audio capture and software MPEG encoding

WWWTECHWELLINCCOM

Thank You

4th Quarter 2009

• Slide Number 1
• Company Background
• Significant Mixed Signal Video Expertise
• Addressing Multiple High Growth Markets
• 4 Product Lines and Over 20 Products Shipping Today
• Over 100 Customers in Production
• Our Products
• Target Applications (by product category)
• Newest Generation TW99xx General Purpose Video Decoder Family
• Techwell Focused on Front End Solutions for Security Surveillance
• TW28xx Roadmap ndash Security Products
• TW2880 ndash Advanced 16ch HD Mux
• TW286566 ndash 4ch Video Decoder with 1ch Video encoder and audio codec
• TW2851 ndash 4CH AV Decoder MUX Display Controller with VGALVDS output
• Automotive Infotainment Solutions
• Multiple Other Video Display Applications
• Significant Customer Traction
• Optimized for Automotive Display Applications
• Leveraging Techwell Mixed Signal Video and LCD Display Technology 　
• Broad Portfolio To Meet Customer Needs
• TW88xx comparison chart
• Techwell TW68xx RoadmapPowering the PCIPCIe-DVR Applications
• TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface
• Slide Number 24

Enabling Digital Video Applications 19

Leveraging Techwell Mixed Signal Video and LCD Display Technology

LCD PanelLCD PanelTCON

AnalogDigital RGB

NTSCPALVideo

Decoder

ScalarDeinterlacer

Triple ADC ImageEnhancement

TCON

MCU

LCD Display ModuleNavigationDVDEngine

Back-Up CameraModule

Game ConsoleDVD Player

LEDController

CCFLController

Enabling Digital Video Applications 20

Broad Portfolio To Meet Customer Needs

bullAnalog panel

Up to WQVGA

bullMCU CCFL amp

LED controller

bull2D amp 2D

bullFont OSD

bull CVBS S-

Video amp 16 bit

RGB amp YCbCr

TW8827

bullAnalog panel

Up to WQVGA

bullCVBS S-Video

Analog RGB

bullDigital 81624

bit RGBYCbCr

bullMCU amp CCFL

controller

bull2D amp 2D

bullFont OSD

TW8826

bullDigital panel

Up to SVGA

bullMCU CCFL amp

LED controller

bull2D amp 2D

bullFont OSD

bullOnly CVBS amp

S-Video

TW8817

bullAnalog amp digital

panel Up to

WXGA

bullCVBS S-Video

Analog RGB

bull Digital 81624

bit RGBYCbCr

bullMCU CCFLLED

controller

bull2D amp 2D

bullFont OSD

TW8816bullAnalog amp digital

panel Up to

WXGA

bullCVBS S-Video

Analog RGB

bullDigital 81624

bit RGBYCbCr

bullCCFL amp LED

controller

bull3D amp 2D

bullPIPPOP

bullDual-window

bitmapped OSD

bullAlpha blending

bullExternal OSD

TW8811

bullSharptrade dual-

view digital

panel WVGA

bullCVBS S-video

Analog RGB

bullDigital 81624

bit RGBYCbCr

bullDual-view

mixer block

bull3D amp 2D

bullPIPPOP

bullDual-window

bitmapped OSD

bullAlpha blending

bullExternal OSD

TW8810

Ult

ra L

ow

Co

st

Features

TW8810

TW8811

TW8816

TW8826

TW8817TW8827

Pre

miu

m

bull LVDS panel

interface

bullCVBS S-Video

Analog RGB

bull 2 Digital ports

supporting

8161824 bits

bull3D amp 2D

bull2 PIP Engines

bullDual-window

bitmapped OSD

bullAlpha blending

bullExternal OSD

TW8813

TW8813

Enabling Digital Video Applications 21

TW88xx comparison chart

Enabling Digital Video Applications 22

Techwell TW68xx Roadmap Powering the PCIPCIe-DVR Applications

TW6864TW6868

TW6805

TW6802

TW6801

TW6800

20072002 20082006

Techwell 1st Generation

TW68xx

bull 10-bit Video ADCbull TS Support

bull BT656 input

Enhanced TW6801+Audio

codec+66MHz PCI +Low Power consumption

Enhanced TW6802+Low Power

+ low temperature+fast video locking

speed

Featu

res

+ P

erf

orm

an

ce

Multi-channel real time D1 video and

audio capture

Internal 4-channel video decoder

4 audio Codecs

I2S + Data Pump mode

DMA controller

Embedded PCIe x1 interface

Supports 108 MHz mux digital 656

video data

Enabling Digital Video Applications 23

TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface

TW6864 Complete System Solution Diagram8 channel D1 real time video and audio capture and software MPEG encoding

WWWTECHWELLINCCOM

Thank You

4th Quarter 2009

• Slide Number 1
• Company Background
• Significant Mixed Signal Video Expertise
• Addressing Multiple High Growth Markets
• 4 Product Lines and Over 20 Products Shipping Today
• Over 100 Customers in Production
• Our Products
• Target Applications (by product category)
• Newest Generation TW99xx General Purpose Video Decoder Family
• Techwell Focused on Front End Solutions for Security Surveillance
• TW28xx Roadmap ndash Security Products
• TW2880 ndash Advanced 16ch HD Mux
• TW286566 ndash 4ch Video Decoder with 1ch Video encoder and audio codec
• TW2851 ndash 4CH AV Decoder MUX Display Controller with VGALVDS output
• Automotive Infotainment Solutions
• Multiple Other Video Display Applications
• Significant Customer Traction
• Optimized for Automotive Display Applications
• Leveraging Techwell Mixed Signal Video and LCD Display Technology 　
• Broad Portfolio To Meet Customer Needs
• TW88xx comparison chart
• Techwell TW68xx RoadmapPowering the PCIPCIe-DVR Applications
• TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface
• Slide Number 24

Enabling Digital Video Applications 20

Broad Portfolio To Meet Customer Needs

bullAnalog panel

Up to WQVGA

bullMCU CCFL amp

LED controller

bull2D amp 2D

bullFont OSD

bull CVBS S-

Video amp 16 bit

RGB amp YCbCr

TW8827

bullAnalog panel

Up to WQVGA

bullCVBS S-Video

Analog RGB

bullDigital 81624

bit RGBYCbCr

bullMCU amp CCFL

controller

bull2D amp 2D

bullFont OSD

TW8826

bullDigital panel

Up to SVGA

bullMCU CCFL amp

LED controller

bull2D amp 2D

bullFont OSD

bullOnly CVBS amp

S-Video

TW8817

bullAnalog amp digital

panel Up to

WXGA

bullCVBS S-Video

Analog RGB

bull Digital 81624

bit RGBYCbCr

bullMCU CCFLLED

controller

bull2D amp 2D

bullFont OSD

TW8816bullAnalog amp digital

panel Up to

WXGA

bullCVBS S-Video

Analog RGB

bullDigital 81624

bit RGBYCbCr

bullCCFL amp LED

controller

bull3D amp 2D

bullPIPPOP

bullDual-window

bitmapped OSD

bullAlpha blending

bullExternal OSD

TW8811

bullSharptrade dual-

view digital

panel WVGA

bullCVBS S-video

Analog RGB

bullDigital 81624

bit RGBYCbCr

bullDual-view

mixer block

bull3D amp 2D

bullPIPPOP

bullDual-window

bitmapped OSD

bullAlpha blending

bullExternal OSD

TW8810

Ult

ra L

ow

Co

st

Features

TW8810

TW8811

TW8816

TW8826

TW8817TW8827

Pre

miu

m

bull LVDS panel

interface

bullCVBS S-Video

Analog RGB

bull 2 Digital ports

supporting

8161824 bits

bull3D amp 2D

bull2 PIP Engines

bullDual-window

bitmapped OSD

bullAlpha blending

bullExternal OSD

TW8813

TW8813

Enabling Digital Video Applications 21

TW88xx comparison chart

Enabling Digital Video Applications 22

Techwell TW68xx Roadmap Powering the PCIPCIe-DVR Applications

TW6864TW6868

TW6805

TW6802

TW6801

TW6800

20072002 20082006

Techwell 1st Generation

TW68xx

bull 10-bit Video ADCbull TS Support

bull BT656 input

Enhanced TW6801+Audio

codec+66MHz PCI +Low Power consumption

Enhanced TW6802+Low Power

+ low temperature+fast video locking

speed

Featu

res

+ P

erf

orm

an

ce

Multi-channel real time D1 video and

audio capture

Internal 4-channel video decoder

4 audio Codecs

I2S + Data Pump mode

DMA controller

Embedded PCIe x1 interface

Supports 108 MHz mux digital 656

video data

Enabling Digital Video Applications 23

TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface

TW6864 Complete System Solution Diagram8 channel D1 real time video and audio capture and software MPEG encoding

WWWTECHWELLINCCOM

Thank You

4th Quarter 2009

• Slide Number 1
• Company Background
• Significant Mixed Signal Video Expertise
• Addressing Multiple High Growth Markets
• 4 Product Lines and Over 20 Products Shipping Today
• Over 100 Customers in Production
• Our Products
• Target Applications (by product category)
• Newest Generation TW99xx General Purpose Video Decoder Family
• Techwell Focused on Front End Solutions for Security Surveillance
• TW28xx Roadmap ndash Security Products
• TW2880 ndash Advanced 16ch HD Mux
• TW286566 ndash 4ch Video Decoder with 1ch Video encoder and audio codec
• TW2851 ndash 4CH AV Decoder MUX Display Controller with VGALVDS output
• Automotive Infotainment Solutions
• Multiple Other Video Display Applications
• Significant Customer Traction
• Optimized for Automotive Display Applications
• Leveraging Techwell Mixed Signal Video and LCD Display Technology 　
• Broad Portfolio To Meet Customer Needs
• TW88xx comparison chart
• Techwell TW68xx RoadmapPowering the PCIPCIe-DVR Applications
• TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface
• Slide Number 24

Enabling Digital Video Applications 21

TW88xx comparison chart

Enabling Digital Video Applications 22

Techwell TW68xx Roadmap Powering the PCIPCIe-DVR Applications

TW6864TW6868

TW6805

TW6802

TW6801

TW6800

20072002 20082006

Techwell 1st Generation

TW68xx

bull 10-bit Video ADCbull TS Support

bull BT656 input

Enhanced TW6801+Audio

codec+66MHz PCI +Low Power consumption

Enhanced TW6802+Low Power

+ low temperature+fast video locking

speed

Featu

res

+ P

erf

orm

an

ce

Multi-channel real time D1 video and

audio capture

Internal 4-channel video decoder

4 audio Codecs

I2S + Data Pump mode

DMA controller

Embedded PCIe x1 interface

Supports 108 MHz mux digital 656

video data

Enabling Digital Video Applications 23

TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface

TW6864 Complete System Solution Diagram8 channel D1 real time video and audio capture and software MPEG encoding

WWWTECHWELLINCCOM

Thank You

4th Quarter 2009

• Slide Number 1
• Company Background
• Significant Mixed Signal Video Expertise
• Addressing Multiple High Growth Markets
• 4 Product Lines and Over 20 Products Shipping Today
• Over 100 Customers in Production
• Our Products
• Target Applications (by product category)
• Newest Generation TW99xx General Purpose Video Decoder Family
• Techwell Focused on Front End Solutions for Security Surveillance
• TW28xx Roadmap ndash Security Products
• TW2880 ndash Advanced 16ch HD Mux
• TW286566 ndash 4ch Video Decoder with 1ch Video encoder and audio codec
• TW2851 ndash 4CH AV Decoder MUX Display Controller with VGALVDS output
• Automotive Infotainment Solutions
• Multiple Other Video Display Applications
• Significant Customer Traction
• Optimized for Automotive Display Applications
• Leveraging Techwell Mixed Signal Video and LCD Display Technology 　
• Broad Portfolio To Meet Customer Needs
• TW88xx comparison chart
• Techwell TW68xx RoadmapPowering the PCIPCIe-DVR Applications
• TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface
• Slide Number 24

Enabling Digital Video Applications 22

Techwell TW68xx Roadmap Powering the PCIPCIe-DVR Applications

TW6864TW6868

TW6805

TW6802

TW6801

TW6800

20072002 20082006

Techwell 1st Generation

TW68xx

bull 10-bit Video ADCbull TS Support

bull BT656 input

Enhanced TW6801+Audio

codec+66MHz PCI +Low Power consumption

Enhanced TW6802+Low Power

+ low temperature+fast video locking

speed

Featu

res

+ P

erf

orm

an

ce

Multi-channel real time D1 video and

audio capture

Internal 4-channel video decoder

4 audio Codecs

I2S + Data Pump mode

DMA controller

Embedded PCIe x1 interface

Supports 108 MHz mux digital 656

video data

Enabling Digital Video Applications 23

TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface

TW6864 Complete System Solution Diagram8 channel D1 real time video and audio capture and software MPEG encoding

WWWTECHWELLINCCOM

Thank You

4th Quarter 2009

• Slide Number 1
• Company Background
• Significant Mixed Signal Video Expertise
• Addressing Multiple High Growth Markets
• 4 Product Lines and Over 20 Products Shipping Today
• Over 100 Customers in Production
• Our Products
• Target Applications (by product category)
• Newest Generation TW99xx General Purpose Video Decoder Family
• Techwell Focused on Front End Solutions for Security Surveillance
• TW28xx Roadmap ndash Security Products
• TW2880 ndash Advanced 16ch HD Mux
• TW286566 ndash 4ch Video Decoder with 1ch Video encoder and audio codec
• TW2851 ndash 4CH AV Decoder MUX Display Controller with VGALVDS output
• Automotive Infotainment Solutions
• Multiple Other Video Display Applications
• Significant Customer Traction
• Optimized for Automotive Display Applications
• Leveraging Techwell Mixed Signal Video and LCD Display Technology 　
• Broad Portfolio To Meet Customer Needs
• TW88xx comparison chart
• Techwell TW68xx RoadmapPowering the PCIPCIe-DVR Applications
• TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface
• Slide Number 24

Enabling Digital Video Applications 23

TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface

TW6864 Complete System Solution Diagram8 channel D1 real time video and audio capture and software MPEG encoding

WWWTECHWELLINCCOM

Thank You

4th Quarter 2009

• Slide Number 1
• Company Background
• Significant Mixed Signal Video Expertise
• Addressing Multiple High Growth Markets
• 4 Product Lines and Over 20 Products Shipping Today
• Over 100 Customers in Production
• Our Products
• Target Applications (by product category)
• Newest Generation TW99xx General Purpose Video Decoder Family
• Techwell Focused on Front End Solutions for Security Surveillance
• TW28xx Roadmap ndash Security Products
• TW2880 ndash Advanced 16ch HD Mux
• TW286566 ndash 4ch Video Decoder with 1ch Video encoder and audio codec
• TW2851 ndash 4CH AV Decoder MUX Display Controller with VGALVDS output
• Automotive Infotainment Solutions
• Multiple Other Video Display Applications
• Significant Customer Traction
• Optimized for Automotive Display Applications
• Leveraging Techwell Mixed Signal Video and LCD Display Technology 　
• Broad Portfolio To Meet Customer Needs
• TW88xx comparison chart
• Techwell TW68xx RoadmapPowering the PCIPCIe-DVR Applications
• TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface
• Slide Number 24

WWWTECHWELLINCCOM

Thank You

4th Quarter 2009

• Slide Number 1
• Company Background
• Significant Mixed Signal Video Expertise
• Addressing Multiple High Growth Markets
• 4 Product Lines and Over 20 Products Shipping Today
• Over 100 Customers in Production
• Our Products
• Target Applications (by product category)
• Newest Generation TW99xx General Purpose Video Decoder Family
• Techwell Focused on Front End Solutions for Security Surveillance
• TW28xx Roadmap ndash Security Products
• TW2880 ndash Advanced 16ch HD Mux
• TW286566 ndash 4ch Video Decoder with 1ch Video encoder and audio codec
• TW2851 ndash 4CH AV Decoder MUX Display Controller with VGALVDS output
• Automotive Infotainment Solutions
• Multiple Other Video Display Applications
• Significant Customer Traction
• Optimized for Automotive Display Applications
• Leveraging Techwell Mixed Signal Video and LCD Display Technology 　
• Broad Portfolio To Meet Customer Needs
• TW88xx comparison chart
• Techwell TW68xx RoadmapPowering the PCIPCIe-DVR Applications
• TW6864 ndash 4ch Video Decoder with embedded PCIeX1 Interface
• Slide Number 24