Digital Consumer Display Standards - MHL2.0(Mobile High Definition Link ) and HDMI 1.4b. YJ.Park

Transcription

1 Digital Consumer Display Standards - MHL2.0(Mobile High Definition Link ) and HDMI 1.4b YJ.Park

2 Agenda Presentation topic MHL2.0 Introduction to MHL2.0 MHL2.0 overview MHL2.0 Compliance test MHL2.0 Protocol Analyzer Introduction Conclusion HDMI1.4b Introduction to HDMI1.4b HDMI1.4b overview and Compliance test Conclusion

3 MHL Introduction Mobile HD Link (MHL) technology is a low pin count HD audio and video interface that connects portable electronics devices such as mobile phones, digital cameras, camcorders and portable media players, to HDTVs. The technology allows mobile devices to output digital 1080 Full HD resolution via the existing mobile connector without the real estate and cost of another dedicated video connector Together with an MHL-to-HDMI bridge, the MHL-enabled mobile device becomes a fully compliant HDMI source and can connect to the television s standard HDMI input port.

4 MHL Introduction (Mobile Device Challenges) USB, HDMI - Additional connector difficult for small form Mobile optimized HD connectivity solution needed Optimized for connecting mobile devices to HDTVs and displays Use existing mobile connector without need to add another connector No limit to device form factors large or small mobile devices No consideration of another hole in mobile device Battery life MHL provides endless media playback MHL displays powers MHL mobile devices

5 MHL Status MHL Consortium was formed in Sept 2009 with the following founding members: NOKIA SAMSUNG Silicon Image Sony Toshiba The Specification 1.1 version is announced in Q The MHL Consortium also released CTS 1.1 version in June The Specification 1.1 version was announced in Q12011 and Specification 1.2 in Feb The Consortium released CTS 1.1 version in June CTS 1.2 is just announced.(2012 Q1) COMPLETE TEKTRONIX SOLUTION APPROVED in CTS1.1, CTS 1.2 and CTS 2.0 Tektronix is a Contributor adopter and actively involved in defining the future CTS 5C

6 MHL2.0 New feature MHL 2.0 salient features: Data rate does not change from 3Gbps. Packed Pixel implementation( increased from 2.2GBps to 2.97GBps) 3D capability ( new feature enabling 3D mobile : 3D Video Format) and D Video Format in Normal mode and D Video Format in PackedPixel mode Enhanced C Bus specification Source: MHL.org

7 Potential Customers-1 Mobile Phone Design and Manufacturers HTCs Samsung LG RIM Toshiba Sharp Nokia and others HD TV manufacturers with MHL interface LG Samsung Sony Panasonic Toshiba Sharp, etc. MHL Cable and Dongle Manufacturers Silicon Companies, OEMs and ODMs Silicon Image Fairchild Semiconductor Mediatek On-Semiconductor ASUS Authorized Test Centers Simplay Labs Samsung Sony 7

8 Tektronix is a contributor adopter for MHL CTS Welcome MHL Adopters BizLink Technologies, Inc. Cable Assemblies and Wiring Harnesses Compal Electronics Inc. Electronics manufacturer of notebook computers and monitors Explore Microelectronics, Inc. Fabless company developing high-speed interface ICs Fairchild Semiconductor Delivers semiconductor solutions for power and mobile designs Hosiden Corporation Manufactures and sells electronic components, electromechanical parts and LCD elements Johnson Component and Equipment Co., Ltd. Cable Manufacturer Niketech Electronic Corporation Provider of connectors for the electronics industry Parade Technologies, Inc. Develops and supplies advanced and cost-effective high-speed display interface solutions Sumitomo Electric Industries, Ltd. global-sei.com Designs, manufactures and sells cable and components and advanced electronic devices Sunplus Technology Co., Ltd. Provider of multimedia IC solutions Sure-Fire Electrical Corporation Global OEM/ODM supplier of cables, connectors and devices Synopsys Provider of electronic design automation (EDA) software, IP and servic estektronix Test, measurement and monitoring solutions YFC-BonEagle Electric Co., Ltd. Manufactures power cord sets, LAN cable, patch cords and networking accessories Provider of electronic design automation (EDA) software, IP and services Tektronix

9 MHL overview MHL carries video, audio and auxiliary data from an MHL Source to an MHL Sink Consist of Source devices and Sink devices All MHL output ports shall follow the rules for an MHL Source All MHL input ports shall follow the rules for an MHL Sink MHL Dongle shall, in general, meet all the requirements of an MHL Sink Multiple logical channels are multiplexed onto one physical channel (modulated by a clock signal)

10 MHL overview Single, high-speed, differential signal pair the TMDS Channel TMDS encoding in the Source converts the 8 bits of data into a 10 bit DC-balanced. MHL Source and Sink Block Diagram 24 bit mode Pixel clock rate : up to 75MH, 720p/1080i PackedPixel mode Pixel clock rate : Higer than 75MHz, 1080p/60video MHL carries a single-wire Control Bus (CBUS). Configuration and status exchange between single source and single Sink Point-to-point single-wire bus carrying VESA defined DDC(Display Data Channel) commands Source device to read the Sink s Enhanced Display Identification Data (EDID) ROM Content protection CBUS replaces the DDC bus

11 MHL Encoder/Decoder overview 24 bit mode MHL Encoder/Decoder Overview 24-Bit Mode Single differential channel to transmit TMDS data Incoming 3-channel data needs to be packed into one TMDS channel on the TX side and unpacked into 3 channels on the RX side One clock period of the pixel clock equals one period of the MHL clock Physical and Logical Channels One Physical Channel, composed of the single differential pair carrying TMDS data Logical Channels composed of the three data streams(ch0,ch1,ch2) for 24 bit mode

12 MHL Encoder/Decoder overview PackedPixel mode MHL Encoder/Decoder Overview PackedPixel Mode Only two channels are multiplexed: Channel 0 and Channel 1 One clock period of the MHL clock equals two periods of the pixel clock Each period of the MHL clock transmits four TMDS characters

13 MHL overview Period Clock time period (T MHL ) Data bit time (T BIT ) Pixel clock time period (T PIXEL ) 24-bit mode (physical layer level) T MHL = T PIXEL T PIXEL = 30 * T BIT PackedPixel mode (physical layer level) T MHL = 2 * T PIXEL T PIXEL = 20 * T BIT

14 MHL overview Video 24 bit mode RGB 4:4:4 ; YCbCr 4:4:4 ; YCbCr 4:2:2 24 bit Default pixel encoding: RGB 4:4:4, 8 bits/component PackedPixel mode It encoding maps the 8-bit YCbCr 4:2:2 data onto two Logical channels It doesn t support encoding of RGB and YCbCr 4:4:4 Audio The behavior within Audio Sample Subpackets shall follow the corresponding rules specified in the IEC or IEC specifications. PackedPixel Encoding : 8-bit YCbCr 4:2:2 data

15 MHL overview

16 MHL Signal Complexity 1 Clock rate / Date rate 24Bit mode: Max. 75MHz MHL clock rate and 2.25GHz date rate (1080i/60Hz) Packed Pixel implementation( increased from 2.2GBps to 2.97GBps) Packed Pixel mode : Higher than 75Mhz ( 1080p/60 video )- Higher than 75Mhz TMDS (Transition Minimized Differential Signaling) encoding in the Source converts the 8 bits of data into a 10 bit Pack 3 data lanes and 1 clock lane into one lane Video mode minimum support requirement 720x480p / 60Hz or 720x576p / 50Hz Packed Pixel mode : ( 1080p/60 video )

17 MHL Compliance test

18 HDMI Plug MHL Ecosystem and Tektronix Solution Tektronix Offers Complete MHL 2.0 Solution. Industry s first 1BOX solution for Physical and Protocol testing. Seamless transition between Protocol and Phy layer Simple setup leads to faster test times Source: MHL.org Source Devices Cable Assemblies Sink Devices Tx Rx Receptacle Plug Plug Receptacle Mobile Devices, STBs Dongles, Cables TVs, Monitors,. P l u g u U S B MHL Cable MHL Customer Training Presentation

19 MHL Compliance Software for Tx(Source) test - Option MHD (MHL 2.0) Physical Layer Tests: MHL Source Tests (Physical Layer Tests) Standby Output Voltage Voff Single-ended High Level Voltage Single-ended Low Level Voltage Differential Output Swing Voltage Common-mode Output Swing Voltage Differential Rise and Fall time Common-mode Rise and Fall Times-TR_CM,TF_CM Differential Intra-Pair Skew MHL Clock Duty Cycle in Normal mode MHL Clock Jitter in Normal mode MHL Data Eye Diagram in Normal mode MHL Clock Duty Cycle in Packed Pixel mode MHL Clock jitter in Packed Pixel mode MHL Data Eye diagram in Packed Pixel mode TekExpress MHL for Source

20 Tektronix MHL 2.0 Solution Full MHL 2.0 Electrical TX suite coverage Switch from CTS 1.x to 2.0 Full MHL 2.0 TX Protocol coverage MHL 2.0 Sink and Dongle Protocol Patterns for 3D and Packed Pixel is available. Complete MHL 2.0 solution with full automation enabling Faster test times. Increased Productivity. No changes in test gear for MHL 2.0 only new feature support.

21 Tektronix MHL Tx Setup Also same setup is used for MHL Protocol Testing C-Bus Sink and Source Board is needed for hand shaking and is available from Simplaylabs.

22 Wilder fixtures for Tektronix MHL Source Testing

23 Tektronix MHL Source Testing Result of Eyediagram

24 MHL Rx(Sink and Dongle) tests Physical Layer Tests: MHL Receiver Tests Input Signal DC Voltage Level Tolerance Input Signal Minimum and Maximum Swings Voltages Level Tolerance Intra Pair Skew Tolerance Jitter Tolerance in Normal mode Differential Impedance Common mode Impedance RxSense Impedance Jitter Tolerance in Packed Pixel mode MHL Dongle Tests Input Signal Single-Ended Voltage Level Tolerance Input Signal Minimum and Maximum Swings Voltages Level Tolerance Intra Pair Skew Tolerance Jitter Tolerance in Normal mode Differential Impedance Common mode Impedance RxSense Impedance for Powered Dongle RxSense Impedance for unpowered Dongle Jitter Tolerance in Packed Pixel mode TekExpress MHL for SINK and DONGLE

25 Tektronix MHL Solution Setup: Simple and Easy Sink and Dongle Testing ( all tests except Min/Max test)-1 Setup based on Direct Synthesis Capability of AWG7122C Series AWG Signal ( CM,SE and Diff) Verification Using Real Time Oscilloscope Test Setup for Sink Tests Simple setup Easy to use Without cable emulator Test Setup for Dongle Tests 25

26 Tektronix MHL Solution Setup: Simple and Easy Sink and Dongle Min/Max Testing -2 Setup based on Direct Synthesis Capability of AWG7122C Series AWG Sink Min/Max Signal ( CM,SE and Diff) Verification Using Real Time Oscilloscope Test Setup for Sink Min/Max Tests AWG Dongle Min/Max Signal ( CM,SE and Diff) Verification Using Real Time Oscilloscope Test Setup for Dongle Min/Max Tests 26

27 Wilder fixtures for Tektronix MHL Sink Testing and signal verification MHL Sink Testing [Ex] Jitter Tolerance clock jitter frequency : 10MHz /7Mhz data jitter frequency : 500KHz. /1Mhz <clock edge location by 0.1Tbit step with differential data edge for 10 times> Stressed Waveform Input MHL Sink signal verification

28 Wilder fixtures for Tektronix MHL Dongle Testing and signal verification MHL MHL Dongle Testing MHL Dongle signal verification

29 Tektronix Actual Sink and Dongle setup A Snapshot MHL Sink and Dongle Test setup based on Direct Synthesis capability of AWG7122C series shown below Simple setup Easy to use Without cable emulator

30 MHL CBus tests (RxSEN) The CBus tester (Source emulation) provides CBus control for RxSense test of a Source, Sink DUT or Dongle DUT. A CBus tester (Sink emulation) provides CBus control for RxSense of a Source DUT. Equipments Low BW scopes DPO2024 / MSO2024 / MSO4054 with Opt DPO4EMBD Passive probes P2221 / TPP500 Source meter Kiethly 2400 Tek Power supply Tek Digital Multi-meter MHL Source RxSEN Testing MHL Sink and Dongle RxSEN Testing

31 MHL Cable tests supported Physical Layer Tests: MHL Cable Tests Differential Intra-Pair Skew Common-Mode Intra-Pair Skew Differential Characteristic Impedance Common-Mode Characteristic Impedance CBUS Line Capacitance CBUS Cable Delay Differential Insertion Loss Common-Mode Insertion Loss Differential and Common-Mode Conversion CBUS Insertion Loss Far-End Crosstalk Vbus Drop Ground Resistance and Ground Shift MHL Cable detect Wilder Fixtures for Tektronix MHL Cable Testing setup

32 Innovative MHL Protocol Analyzer Solution - Introducing Tektronix MHL Protocol solution

33 MHL Compliance test analysis All the tests s pass/ fail depends on one frame data or maximum of two continuous frame data at a time. So with multiple acquisition the protocol analyzer can produce the same result as 2 sec data as per CTS requirement. Source Protocol Tests in both Normal mode and Packed Pixel mode Legal codes Basic Protocol Packet Types Source Video Test in both Normal mode and Packed Pixel mode Required Video formats Optional Video formats Required Pixel Encoding Optional Pixel Encoding Video Quantization ranges AVI Infoframe Source Audio IEC 60958/IEC Audio Clock Regeneration Audio InfoFrame

34 MHL Compliance Test Analysis All the tests pass/ fail depends on one frame data or maximum of two continuous frame data at a time. So with multiple acquisitions, the protocol analyzer can produce the same result as 2 sec data as per CTS requirement. Source Protocol Tests Source Video Test Source Audio Sink Protocol Tests Legal Codes Basic Protocol Packet Types Required Video Formats Optional Video Formats Required Pixel Encoding Optional Pixel Encoding Video Quantization Ranges AVI Infoframe IEC 60958/IEC Audio Clock Regeneration Audio InfoFrame Supported by AWG MHL patterns [ CTS2.0] 3D Video test and D Video Format in Normal mode and D Video Format in PackedPixel mode 34

35 Tektronix MHL Protocol Analysis Solution MHL Protocol Analysis software running on the Tektronix REAL TIME Oscilloscope. Unique value proposition as the same real time scope is used for both Physical layer testing and Protocol testing. Gives the seamless transition from Phy layer to Protocol. Cost effective solution. Features Multi View support Bus Analysis Image Viewer Event Viewer Protocol Viewer Linked to the analog waveform Tektronix Nomenclature TEK-PGY-MHL-PA-SW

36 Tektronix MHL Protocol Analyzer: Seamless PHY and Link Layer Testing SELECT CONFIGURE MULTI VIEW BUS ANALYSIS-Physical Layer to Link Layer REPORT

37 Tektronix Actual Sink and Dongle Setup: Simple and Easy A Snapshot Setup based on real-time oscilloscope and Direct Synthesis capability of AWG7122C Series. 1 BOX RX solution for Electrical and Protocol Testing

38 Tektronix MHL Fixtures - Kits Wilder P/N Wilder Model # Tektronix nomenclature Description MHL-TPA- TEK( Complete MHL Fixture kit with Cbus board) TF-MHL-TPA- TEK( Complete MHL Fixture kit wo Cbus board) MHL Test Kit includes thru MHL-TPA-TEK- SO( Source Fixture Only Kit) TF-MHL-TPA-TEK- SO( Source Fixture Only Kit) MHL Source Test Kit includes and MHL-TPA-TEK- SI( Sink Fixture kit) TF-MHL-TPA-TEK- SI( Sink Fixture kit) MHL Sink Test Kit includes , , MHL-TPA-TEK- DG( Dongle Fixture Kit) TF-MHL-TPA-TEK- DG( Dongle Fixture Kit) MHL Dongle Test Kit includes , , MHL-TPA-TEK- CB( Cable Fixture Kit) TF-MHL-TPA-TEK- CB( Cable Fixture Kit) MHL Cable Test Kit includes , MHL-TPA-TEK- RSEN( RSEN Kit) TF-MHL-TPA-TEK- RSEN( RSEN Kit) MHL RxSense Kit includes and

39 Tektronix MHL Fixtures-Individual Fixtures Wilder P/N Wilder Model # Tektronix nomenclature Description MHL-TPA-TT TF-MHL-TPA-TT MHL Termination Board MHL-TPA-P-WOSO MHL-TPA-R-WOSO TF-MHL-TPA-P- WOSO TF-MHL-TPA-R- WOSO MHL Source Test Board Plug without Termination MHL Dongle Test Board Receptacle without Termination MHL-TPA-R-WOC TF-MHL-TPA-R-WOC MHL Cable Test Board Receptacle without Termination MHL-TPA-R-WOSI TF-MHL-TPA-R-WOSI MHL Sink Calibration Test Board Receptacle without Termination MHL-TPA-P-WOSI TF-MHL-TPA-P-WOSI MHL Sink Test Board Plug without Termination MHL-TPA-R-SO-RSEN MHL-TPA-R-SI-RSEN TF-MHL-TPA-R-SO- RSEN TF-MHL-TPA-R-SI- RSEN TF-MHLCBS-SOSI TF-MHL-TPA-CBC MHL Source RxSense Test Board Receptacle MHL Sink and Dongle RxSense Test Board Receptacle MHL C Bus Source and Sink Board MHL Cable Calibration Adopter

40 Tektronix MHL Solution: Complete Solution for CTS 2.0 needs Tektronix MHL Physical Layer Tx test setups are easy to use and automated - Simple test setups common for most tests - Vterm provided by scope itself - MHL Fixtures available from our Fixture partner Wilder Technologies Tektronix MHL Physical Layer Rx test setups are easy to use. - TRUE MHL SIGNAL Generation as there is no need for external combiners/filters - No need for external ISI boards as we leverage our AWG direct Synthesis Capability with common setups for Sink and Dongle testing Tektronix introduces an innovative combined solution for Physical Layer Testing and Protocol Testing: - Providing seamless link between PHY and Link layer testing - An economical MHL test solution o ONE BOX solution for PHY and Protocol testing - Easy access to legacy P/A/V data format Tektronix also offers complete MHL solution with: - DSA8200 or Equivalent Sampling scope with 80E03/04 and I-connect Software for MHL Cable testing (performed manually using MOIs) - Low Bandwidth Oscilloscopes - Keithley Source Meter (Now part of Tektronix) - Programmable Power Supply and - Digital Millimeter

41 Tektronix MHL Solution DPO/DSA/MSO B/C Series Real-time Oscilloscope with BW 8GHz MHL Compliance software Option MHD Innovative MHL Protocol Software TEK-PGY-MHL-PA-SW Probes- Qty.2 - P7313SMA and Qty.1 P7240 MHL Test fixture- Available from Tektronix. AWG7122C with Opt 01,02 or 06 and 08 for the innovative direct Synthesis based MHL Rx/Dongle testing C-Bus Sink and Source Board is needed and is available from Simplay Labs. Look out for new C-Bus Source Sink board from Tek. DSA8200 or Equivalent with 80E03/80E04 and I-Connect Software for MHL cable testing ( performed manually using MOIs) For Demos and Placing Orders - Contact Local Tektronix Account Managers

42 HDMI 1.4b Compliance Test Solution

43 HDMI Compliance Test Solution Agenda HDMI Overview and Updates Compliance Test Solution Source Tests Tektronix Recommended Test Equipment for source Positioning Sink Tests & Cable Tests Tektronix Recommended Test Equipment for Sink & Cable Positioning Solution Details Additional resources

44 Overview of HDMI Problems with the legacy display technologies Unnecessary D to A and A to D components Device resolution increases, display brightness reduced No content protection What is HDMI? High Definition Multimedia Interface Connection standard for consumer electronics Uncompressed digital video and audio content interface Digital Content protection Multi channel audio Single cable Cost effective

45 HDMI System Overview Source Devices Cable Assemblies Sink Devices Tx Rx Receptacle Plug Plug Receptacle Set-top Boxes, DVDs, Repeaters, Gaming devices Cables TVs, Monitors, Repeaters, etc.

46 HDMI Overview Source Devices Source Devices: Set-top Box, DVD, Repeaters, Gaming Devices Offer multiple ports: USB, DVI, HDMI, FireWire, Ethernet, SATA Representative Suppliers of Source Devices Scientific Atlanta, Motorola, Sharp, Sony, Philips, TiVo, Meridien, Pace, Hughes, Anam, Humax, Onkyo, Pioneer, Kaleidescape, Samsung Source Testing Many tests to be performed Key frustrations today Time consuming HDMI test correlation

47 HDMI Overview Sink Devices Sink Devices: TVs, Monitors, Repeaters, etc. Offer multiple ports: USB, DVI, HDMI, FireWire Representative Suppliers of Sink Devices Panasonic, Samsung, Thomson, Sony, Philips, Sharp, Quanta, Tatung, Anam, Humax Sink Testing Few tests, but very time consuming Requires a host of Signal Sources DTG, AWG, Sampling scopes-tdr Key frustrations today Time consuming Test complexity

48 HDMI Technology and Solution Status Over Adopters to-date HDMI Expands Footprint HDMI has made inroads into PC industry New computer platforms have HDMI interfaces Hand held devices with miniature HDMI devices New connectors Type C and Type D introduced HDMI Forays into Automotive Type E Year D Year Still camera Advertising billboards HDMI NOW Truly Single Digital Interconnect for uncompressed Audio/Video HEAC (HDMI Ethernet Audio Back Channel) Audio Return Channel(A R C) Source: HDMI LLC

49 HDMI1.4a Testing Support from Tektronix Introduction to HDMI 1.4a Tektronix HDMI 1.4a Direct Synthesis Solution (Innovative Rx solution) Tektronix HDMI 1.4a Physical Layer Test Solution Automotive HDMI (Type E) Mobile HDMI (Type D) HDMI Ethernet Audio Back Channel 4k x 2K resolution support 3-D HDMI patterns Additional deep color patterns

50 Tektronix Brings Domain Expertise to HDMI Test Unequaled Domain Expertise Providing leading HDMI test solutions since original HDMI spec introduced Portfolio of Solutions Complete solution for physical layer testing Performance ideally suited for HDMI testing Signal generators, real-time oscilloscopes, compliance test software, TDR, sampling oscilloscopes & probing Cost Effective, Flexible More affordable upgrade path from previous HDMI test systems Flexible test configuration (e.g., Sink Jitter tolerance tests can use AFG3102 or AWG7102) Reduce Test Time Automation of the more challenging tests Four-lane Sink Intra-Pair Skew Test Source Cable Sink

51 HDMI Source Testing Source Cable Sink Rise/Fall Time Inter-pair Skew Clock Duty Cycle Clock Jitter Eye Diagram Voltage VL Intra-pair Skew Differential Singleended

52 Core Source Tests Source Differential Measurements Eye Diagram : <0.3Tbit Data Jitter Clock Jitter: max. 0.25Tbit Clock Duty Cycle: 40%~60% Inter-pair Skew: 0.2Tcharacter Rise/Fall Time: 75psec Source Single-ended Measurements Intra-pair Skew: 0.15Tbit Voltage VL : AVcc-600mV VL AVcc-400mV

53 Typical Source Test Configuration Differential Measurement 4 channel support for Differential measurement for DPO/DSA/MSO70000 Series Oscilloscopes P7313SMA HDMI DUT TF HDMI TPA - P DATA2_P DATA2_N DATA1_P DATA1_N DATA0_P DATA0_N CLOCK_P CLOCK_N

54 Typical Source Test Configuration Single-ended Measurement 2 channel support for SE measurement on DPO/DSA/MSO70000 Series Oscilloscopes P7313SMA HDMI DUT TF HDMI TPA - P DATA2_P DATA2_N DATA1_P DATA1_N DATA0_P DATA0_N CLOCK_P CLOCK_N P7313SMA Terminate unused fixture connectors with 50 ohms after pulling them to 3.3V using Bias-Tees

55 HDMI Sink Testing Source Cable Sink Jitter Tolerance Min/Max Differential Swing Intra-Pair Skew Differential Impedance

56 Sink Tests Sink Jitter Tolerance: Data/Clock Jitter = 0.5/10MHz, 1/7MHz, 0.3Tbit Min/Max Differential Swing: 150mV Vdiff 1200mV Intra-Pair Skew: below MHz, above MHz Differential Impedance: 100ohm ±10%(termination), 100ohm ±15%(through) Video, Audio Protocol: Test ID:8-15,8-16,8-19,8-20, 8-21,8-22,8-23,8-25

57 AWG7000B/C with Direct Synthesis Significantly Reduces Test Time Present Solution-HDMI Sink Jitter Tolerance setup D0+ D0- D1+ D1- Clk+ Total 32 # Transition Time Filters D2+ D2-5 Types of Cable Emulators Clk- Block changes with the operating frequency Source CTS1.3c document Can we reduce the Complexity? Can we save the setup time? Can we provide cost effective solution? Additional hardware cable emulators will be introduced for automotive HDMI support.

58 Bias Tee Bias Tee Bias Tee Bias Tee Bias Tee Bias Tee Bias Tee Bias Tee AWG7000B/C with Direct Synthesis Significantly Reduces Test Time HDMI Jitter Tolerance Test with Direct Synthesis 27 MHz to 340 MHz NO Cable Emulator!!! AWG7122B/C Ext Clock Clock Generator Ext Clock AWG7122B/C Ref In CH1 CH2 Ref In DC out AFG3102 DC out Digital Marker out to Scope CH1 CH2 Analog Digital CH1 CH2 Analog Outputs Outputs Marker Trigger out to Bias Scope Bias Generator Voltage Voltage D0 D1 D0-D2 -Full rate HDMI data modulated with data jitter component (0.5/1/2 MHz sine wave) and worst-case cable impairment (ISI) D2 Clock Sink DUT NO TTC Filters!!! Clock - Sub-rate (1/10 data rate) clock modulated with clock jitter component (4/7/10 MHz sine wave) Efficere TPA-P

59 AWG7000B/C with Direct Synthesis Significantly Reduces Test Time Tektronix HDMI Direct Synthesis Solution Type 2 Cable Emulator support using DS already approved and is available in CTS1.3c released on July 25 th Automotive HDMI ( Type E) DS solution for automotive approved in CTS1.4 Resolution Type1 27 MHz Type 1 and Type 3 CE Support Cat1+Cat2 DS solution for Type 1 and Type 3 CE approved in MHz Type1 Cat1 General CTS1.4 Direct Synthesis solution supports all cable Automotive emulators 27 MHz 27MHz Automotive Automotive Uses the path breaking DS method which removes the MHz 74MHz need for hardware cable emulators thus enhancing the test method. Cable Emulators Type2 27MHz Type2 75MHz MHz Type1 Cat2 Type MHz Type1 Cat2 Type3 NA NA

60 Direct Synthesis Setup Expands Test Support 8-7 Sink Jitter Tolerance test with all Cable emulator support Type E Cable test support New tests supported: ( All tests except 8-6 use the same connection) 5-3 Cable Eye Diagram Test 8-5 Min-Max test 8-6 Intra Pair Skew test 8-15.Character Synchronization 8-16.Acceptance of All Valid Packet Types 8-19.Pixel Encoding Requirements 8-20.Video Format 8-21 Audio Clock Regeneration 8-22 Audio Sample Packet Jitter 8-23 Audio Jitter 8-24 DVI Interoperability (480p 8 60Hz CBar RGB PC v53) 8-25 Deep Color Test 8-28 one Bit Audio D Video Format Timing K 2K Video Format Timing

61 ehdmi HDMI Ethernet Channel Consolidation of HD video, audio, and data in a single cable Enables high speed bi-directional communication Enables IP-based applications over HDMI Transfer speeds up to 100 Mb/sec Recommend HEC label to Ethernet Channel-enabled HDMI port Source :

62 HDMI1.4 Audio Return Channel Enable TV can either send or receive audio via HDMI, upstream or downstream TV with a built-in tuner or DVD player enable to send content to the audio system without S/PDIF cable LipSync functionality ensures that the audio stays matched to the video Recommend ARC label to Ethernet Channel-enabled HDMI port Source : 62

63 Wilder Fixtures Type A and Type C

64 Tektronix HDMI 1.4 Test Solutions Automotive HDMI Testing Needs Compliance Software for Type E ( approved in CTS1.4) Source test remains unchanged Sink Jitter Tolerance Test for Type E Cable Eye Diagram Test for type E Type E Fixture approved in CTS1.4

65 Tektronix HDMI 1.4 Test Solutions HDMI Mobile Solution Type D Mobile companies will support HDMI new connectors Type D Fixture will be required and is approved by HDMI standards

66 Tektronix HDMI 1.4b Test Solutions Tektronix HDMI 1.4b Solution DPO/DSA/MSO70000C Real Time Oscilloscopes AWG5K/B or AWG7K/B/C Arbitrary Waveform Generators DSA8300 Sampling Oscilloscope with i-connect software Common Set of test equipment for HDMI and HEAC HDMI Fixtures: 1. Type A( TF-HDMI-TPA-S/-STX) 2. Type C(TF-HDMIC-TPA-S/-STX) 3. Type D( TF-HDMID-TPA-P/-R) 4. Type E(TF-HDMIE-TPA-KIT) 5. HEAC Fixtures(TF-HEAC-TPA-KIT) Probes and Accessories HDMI Probes HEAC Probes HDMI Accessory Kit

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