Unigraf DisplayPort CTS Tools

Transcription

1 Unigraf DisplayPort CTS Tools Guide to Product Options

2 Copyright This manual Unigraf Oy. All rights reserved Reproduction of this manual in whole or in part without written permission of Unigraf Oy is prohibited. Notice The information given in this manual is verified in the correctness on the date of issue. The authors reserve the rights to make any changes to this product and to revise the information about the products contained in this manual without an obligation to notify any persons about such revisions or changes. Edition Guide to DP CTS Tool Options, rev 27 Date: 12 April 2018 Company information Unigraf Oy Piispantilankuja 4, FI ESPOO, Finland 2

3 Table of Content Guide to DP CTS Tool Options Copyright... 2 Notice... 2 Edition... 2 Company information... 2 General... 4 Standards... 4 Released Versions... 4 DP 1.4 Link Layer CTS... 5 DP 1.4 Link CTS Software Product Options... 5 Description of DP 1.4 Link CTS... 6 Normative DP 1.4 LL CTS for testing Source DUT 26 th September Informative DP 1.4 LL CTS for testing Source DUT - Under VESA review... 7 Normative DP 1.4 LL CTS for testing Sink DUT 26 th September Informative DP 1.4 LL CTS for testing Sink DUT Under VESA Review... 9 DP 1.2 Link CTS DP 1.2 Sink Hardware Products DP 1.2 CTS Software Product Options for Sinks Description of CTS s for DPR Set A of Link Layer s for ing Transmitter DUT Set B of Link Layer s for ing Transmitter DUT Set C of Link Layer s for ing Transmitter DUT Set D of Link Layer s for ing Transmitter DUT HDCP 2.2 CTS for DisplayPort Sink, Source and Repeater DUT DP HDCP 2.2 CTS Compliant Hardware Products CTS Software Product Options Description of HDCP 2.2 CTS Transmitter s A. Downstream procedure with Receiver B. Downstream procedure with Repeater Description of HDCP 2.2 CTS Receiver s C. Upstream procedure with Transmitter Description of HDCP 2.2 CTS Repeater s A. Downstream Procedure with Receiver A. Downstream Procedure with Repeater C. Downstream Procedure with Transmitter DP 1.1 RefSink CTS Tools DP Sink Hardware Products CTS Software Product Options for Sinks Description of CTS s for Sinks HDCP 1.3 CTS for ing Transmitter DUT Extended HDCP 1.3 CTS for ing Transmitter and Repeater DUT Audio CTS for ing Transmitter DUT DP 1.1 RefSource CTS Tools Source and Sink Hardware Products CTS Software Product Options for Sources Description of CTS s for Sources Link Layer CTS for testing Receiver DUT HDCP 1.3 CTS for ing Receiver DUT Extended HDCP 1.3 CTS for ing Repeater DUT Audio CTS for ing Receiver DUT Version History

4 GENERAL Standards VESA DisplayPort Link Layer Compliance Specification Version 1.2 Core Revision 1.1 December 8, 2012 VESA DisplayPort Link Layer Compliance Specification: Extension Set 1, Rev 1.1, December 28, 2012 High-bandwidth Digital Content Protection, Revision 2.2 on DisplayPort, Compliance Specification. Rev 1.1, 4 November HDCP Specification v1.3; Amendment for DisplayPort rev 1.1, 15 Jan 2010 Reduced lane count link training Proposal [James Choate, VESA, ] Released Versions This document explains features found in the following versions of the software: Tool Version Unigraf DP Source CTS Unigraf DP Sink CTS Unigraf DP LL CTS Ext1 and Core, Set A+B+C+D 1.11 HDCP 2.2 CTS: UCD Console 1.7 DP 1.4 CTS: UCD Console 1.7 4

5 DP 1.4 LINK LAYER CTS Guide to DP CTS Tool Options DP 1.4 Link CTS Software Product Options Product P/N s included DP 1.4 LL CTS for testing Sink DUT DP 1.4 LL CTS for testing Source DUT MT6635 DP 1.4 Link Layer compliance tests (HBR3) for testing Sink DUT. DP 1.4 Link Layer compliance tests (HBR3) for testing Source DUT 5

6 Description of DP 1.4 Link CTS Normative DP 1.4 LL CTS for testing Source DUT 26 th September 2018 Name Source DUT Retry on No-Reply During AUX Read after HPD Plug Event Source Retry on Invalid Reply During AUX Read after HPD Plug Event Source Device HPD Event Pulse Length Source Device IRQ_HPD Pulse Length Source Device Inactive HPD / Inactive AUX DPCD Receiver Capability and EDID Read upon HPD Plug Event DPCD Receiver Capability Read upon HPD Plug Event EDID Read Source Device Inactive HPD / Inactive AUX test Branch Device Detection upon HPD Plug Event EDID Read on IRQ HPD Event after Branch Device Detection E-DDC Four Block EDID Read Link Status-Adjust Request AUX read interval during Link Training Successful Link Training at All Supported Lane Counts and Link Speeds Successful Link Training Upon HPD Plug Event Successful Link Training with Request of Higher Differential Voltage Swing During Clock Recovery Sequence Successful Link Training to a Lower Link Rate #1: Iterate at Maximum Voltage Swing Successful Link Training to a Lower Link Rate #2: Iterate at Minimum Voltage Swing Successful Link Training with Request of a Higher Pre-emphasis Setting During Channel Equalization Sequence Successful Link Training at Lower Link Rate Due to Loss of Symbol Lock During Channel Equalization Sequence Unsuccessful Link Training at Lower Link Rate #1: Iterate at Maximum Voltage Swing Unsuccessful Link Training at Lower Link Rate #2: Iterate at Minimum Voltage Swing Unsuccessful Link Training due to Failure in Channel Equalization Sequence (loop count > 5) Successful LT with Simultaneous Request for Differential Voltage Swing and Preemphasis during Clock Recovery Sequence Source Device Link Training CR Fallback Source Device Link Training EQ Fallback Successful Link Re-training After IRQ HPD Pulse Due to Loss of Symbol Lock Successful Link Re-training After IRQ HPD Pulse Due to Loss of Clock Recovery Lock 6

7 Guide to DP CTS Tool Options Successful Link Re-training After IRQ HPD Pulse Due to Loss of Inter-lane Alignment Lock Handling of IRQ HPD Pulse with No Error Status Bits Set Lane Count Reduction Video Time Stamp Generation Main Video Stream Format Change Handling Power Management Informative DP 1.4 LL CTS for testing Source DUT - Under VESA review Name (will get new numbers in DP 1.4 later) EDID Read Failure #1: I2C-Over-AUX NACK EDID Corruption Detection Data Packing and Steering Main Stream Data Packing and Stuffing - Least Packed TU Main Stream Data Packing and Stuffing - Most Packed TU Audio Stream Header Synchronization Audio Time Stamp Generation Audio InfoFrame Packet Audio Stream Transmission Audio Start Sequence 7

8 Normative DP 1.4 LL CTS for testing Sink DUT 26 th September 2018 Name Read One Byte from Valid DPCD Address DPCD Receiver Capability Read (Read 12 Bytes from Valid DPCD Address) Write One Byte to Valid DPCD Address Write Nine Bytes to Valid DPCD Addresses Write EDID Offset (One Byte I2C-Over-AUX Write) Read One EDID Byte (One Byte I2C-Over-AUX Read) EDID Read (1 Byte I2C -Over-AUX Segment Write, 1 Byte I2C-Over-AUX Offset Write, 128 Byte I2C-Over-AUX Read) Illegal AUX Request Syntax Glitch Rejection Interleaved EDID and DPCD Receiver Capability Read Downstream Stop on MOT Reset Downstream Stop on Timeout Sink Organizationally Unique Identifier (OUI) Sink Count Sink Status Sink Error Count DPCD Address Range Number of Receiver Ports Main Link Channel Coding ESI Field Mapping Sink Device Symbol Error Count 8

9 Successful Link Training at All Supported Lane Counts and Link Speeds Successful Link Training with Request of Higher Differential Voltage Swing During Clock Recovery Sequence Successful Link Training to a Lower Link Rate Due to Clock Recovery Lock Failure During Clock Recovery Sequence Successful Link Training with Request of a Change to Pre-Emphasis and/or Voltage Swing Setting During Channel Equalization Sequence Successful Link Training at Lower Link Rate Due to Loss of Symbol Lock During Channel Equalization Sequence Lane Count Reduction Lane Count Increase Lane Link Training CR/EQ Fallback Lane Link Training CR/EQ Fallback IRQ HPD Pulse Due to Loss of Symbol Lock and Clock Recovery Lock IRQ HPD Pulse Due to Loss of Inter-lane Alignment Lock Informative DP 1.4 LL CTS for testing Sink DUT Under VESA Review Name (will get new numbers in DP 1.4 later) Pixel Data Reconstruction Main Stream Data Unpacking and Unstuffing Least Packed TU Main Stream Data Unpacking and Unstuffing Most Packed TU Pixel ClockRecovery Main Video Stream Format Change Handling Entering and Exiting Power Save Mode Resumption of Main Link Activity After Extended Idle Audio Startup and Format Change RS Error Correction Audio InfoFrame Packet Audio Clock Recovery Audio Stream Reception 9

10 DP 1.2 LINK CTS Guide to DP CTS Tool Options DP 1.2 Sink Hardware Products Product P/N Description DPR HBR2 and MST compliant Sink DP 1.2 CTS Software Product Options for Sinks Product P/N s included Unigraf DP LL CTS Ext Unigraf DP LL CTS Ext1 and Core, Set A+B+C Unigraf DP LL CTS Extensions, Upgrade DP RefSink LL CTS Upgrade from A+B to A+B+C MC5912 Sets A+B containing link training related tests from DP LL CTS Extensions1 (pls. see lists below) Sets A+B+C containing link training related tests from DP LL CTS Extensions1 and selected tests from DP LL CTS Core. (pls. see lists below) Upgrade from Set A to Sets A+B MD5912 Upgrade from Sets A+B to Sets A+B+C DP RefSink LL CTS Set D MF5912 Set D (Reduced Lane Count s) 10

11 Description of CTS s for DPR-120 Set A of Link Layer s for ing Transmitter DUT DP 1.2 Link Ext1 tests for basic link training functions, HBR2 extension. (s to ) Additional DPCD handling tests. (s , ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) Name Successful Link Training at All Supported Lane Counts and Link Speeds: HBR2 Extension. Successful Link Training with Request of Higher Differential Voltage Swing During Clock Recovery Sequence: HBR2 Extension Successful Link Training to a Lower Link Rate #1: Iterate at Max Voltage Swing: HBR2 Extension Successful Link Training to a Lower Link Rate #2: Iterate at Minimum Voltage Swing: HBR2 Extension Successful Link Training with Request of a Higher Pre-emphasis and Post Cursor 2 Setting During Channel Equalization Sequence Successful Link Training at Lower Link Rate Due to Loss of Symbol Lock During Channel Equalization Sequence: HBR2 Extension Unsuccessful Link Training at Lower Link Rate #1: Iterate at Max Voltage Swing: HBR2 Extension Unsuccessful Link Training at Lower Link Rate #2: Iterate at Minimum Voltage Swing: HBR2 Extension Unsuccessful Link Training due to Failure in Channel Equalization Sequence (loop count > 5): HBR2 Extension Additional DPCD Handling 1 Additional DPCD Handling 2 In column, the test in (parenthesis) indicates the corresponding test in DP 1.2 Link Core. 11

12 Set B of Link Layer s for ing Transmitter DUT DP 1.2 Link Ext1 tests for link configuration changes, HBR2 extension. (s to ; to ) Video stamp generation ( ) In column, the test in parenthesis indicates the corresponding test in DP 1.2 Link Core. Name Successful Link Training to a Lower Link Rate #3: Iterate at Max Voltage Swing Successful Link Training to a Lower Link Rate #4: Iterate at Minimum Voltage Swing ( ) ( ) ( ) ( ) Successful Link Downgrade to Lowest Link Rate: Failed Clock Recovery at HBR2, Loss of Clock Recovery during Channel Equalization at HBR Successful Link Training with Simultaneous Request for Differential Voltage Swing and Post Cursor during Clock Recovery & Channel Equalization Sequences Successful Link Re-training After IRQ HPD Pulse Due to Loss of Symbol Lock: HBR2 Extension Successful Link Re-training After IRQ HPD Pulse Due to Loss of Clock Recovery Lock: HBR2 Extension Successful Link Re-training After IRQ HPD Pulse Due to Loss of Inter-lane Alignment Lock: HBR2 Extension Video Time Stamp Generation In column, the test in (parenthesis) indicates the corresponding test in DP 1.2 Link Core. 12

13 Set C of Link Layer s for ing Transmitter DUT Partial set of tests from DP 1.2 CTS Core not covered by Ext1. Name Source DUT Retry on No-Reply During AUX Read after HPD Plug Event Source Retry on Invalid Reply During AUX Read after HPD Plug Event EDID Read upon HPD Plug Event DPCD Receiver Capability Read upon HPD Plug Event EDID Read EDID Read Failure #1: I2C-Over-AUX NACK EDID Read Failure #2: I2C-Over-AUX DEFER EDID Corruption Detection Branch Device Detection upon HPD Plug Event EDID Read on IRQ HPD Event after Branch Device Detection E-DDC Four Block EDID Read Handling of IRQ HPD Pulse with No Error Status Bits Set Lane Count Reduction Lane Count Increase Data Packing and Steering Main Stream Data Packing and Stuffing - Least Packed TU Main Stream Data Packing and Stuffing - Most Packed TU Main Video Stream Format Change Handling Power Management In column, the test in (parenthesis) indicates the corresponding test in DP 1.2 Link Core. 13

14 Set D of Link Layer s for ing Transmitter DUT From document: DP1.4 LL CTS Additions Draft 3.pdf Additional DP Link layer tests for inclusion in DP1.4 CTS Name Source Device HPD Event Pulse Length Source Device IRQ_HPD Pulse Length Source Device Inactive HPD / Inactive AUX Source Device Link Training CR Fallback Source Device Link Training EQ Fallback 14

15 HDCP 2.2 CTS FOR DISPLAYPORT SINK, SOURCE AND REPEATER DUT DP HDCP 2.2 CTS Compliant Hardware Products Product P/N Description UCD-323 HDDP * UCD-400 DP 1.4 Device * UCD-340 USB-C DP Alt Mode er UCD-340 USB-C DP Alt Mode er with Electrical UCD-301 Digital * K capable test unit for digital video inputs and outputs. USB 3.0 Interface to Host PC. DP1.4 / HBR3 capable test unit for DisplayPort Sink, Source and Repeater. USB 3.0 Interface to Host PC. 4K capable test unit for USB-C DP Alt Mode Sinks or Sources. USB 3.0 Interface to Host PC. TSI SDK Basic Set included 4K capable test unit for USB-C DP Alt Mode Sinks or Sources with Electrical. USB 3.0 Interface to Host PC. TSI SDK Basic Set included. 4K capable test unit for digital video outputs. USB 3.0 Interface to Host PC. *) Approved as Authorized Tool for DP Sinks and Sources CTS Software Product Options Product P/N s included HDCP 2.2 CTS for testing Source DUT on DP HDCP 2.2 CTS for testing Sink DUT on DP HDCP 2.2 CTS for testing Sink, Source and Repeater DUT on DP MT6634 MT6636 MT6638 HDCP 2.2 on DisplayPort compliance tests for testing Source DUT. (Sets 1A + 1B) HDCP 2.2 on DisplayPort compliance tests for testing Sink DUT. (Set 2C) HDCP 2.2 on DisplayPort CTS for testing Sink, Source and Repeater DUT. (Sets 2C + 1A + 1B + 3A + 3B + 3C) 15

16 Description of HDCP 2.2 CTS Transmitter s 1A. Downstream procedure with Receiver HDCP2.2 CTS 1A-01 Regular Procedure With previously connected Receiver (With stored km) HDCP2.2 CTS 1A-02 Regular Procedure With newly connected Receiver (Without stored km) HDCP2.2 CTS 1A-03 Regular Procedure Receiver disconnect after AKE_Init HDCP2.2 CTS 1A-04 Regular Procedure Receiver disconnect after km HDCP2.2 CTS 1A-05 Regular Procedure Receiver disconnect after locality check HDCP2.2 CTS 1A-06 Regular Procedure Receiver disconnect after ks HDCP2.2 CTS 1A-07 Regular Procedure Receiver sends REAUTH_REQ after ks HDCP2.2 CTS 1A-08 Irregular Procedure Verify Receiver Certificate HDCP2.2 CTS 1A-09 Irregular Procedure SRM HDCP2.2 CTS 1A-10 Irregular Procedure Invalid H HDCP2.2 CTS 1A-11 Irregular Procedure Pairing Failure HDCP2.2 CTS 1A-12 Irregular Procedure Locality Failure HDCP2.2 CTS 1A-13 Regular Procedure Encryption Disable Bootstrapping 1B. Downstream procedure with Repeater HDCP2.2 CTS 1B-01 Regular Procedure With Repeater HDCP2.2 CTS 1B-02 Irregular Procedure Timeout of Receiver ID list HDCP2.2 CTS 1B-03 Irregular Procedure Verify V HDCP2.2 CTS 1B-04 Irregular Procedure MAX_DEVS_EXCEEDED HDCP2.2 CTS 1B-05 Irregular Procedure MAX CASCADE_EXCEEDED HDCP2.2 CTS 1B-06 Irregular Procedure Incorrect seq_num_v HDCP2.2 CTS 1B-07 Regular Procedure Re-authentication on HPD HDCP2.2 CTS 1B-08 Regular Procedure Re-authentication on REAUTH_REQ HDCP2.2 CTS 1B-09 Irregular Procedure Rollover of seq_num_v HDCP2.2 CTS 1B-10 Irregular Procedure Failure of Content Stream Management 16

17 Description of HDCP 2.2 CTS Receiver s 2C. Upstream procedure with Transmitter HDCP2.2 CTS 2C-01 HDCP2.2 CTS 2C-02 HDCP2.2 CTS 2C-03 HDCP2.2 CTS 2C-04 HDCP2.2 CTS 2C-05 HDCP2.2 CTS 2C-06 Regular Procedure With transmitter Irregular Procedure New Authentication after AKE_Init Irregular Procedure New Authentication during Locality Check Irregular Procedure New Authentication after SKE_Send_Eks Irregular Procedure New Authentication during Link Synchronization Regular Procedure Encryption Disable Bootstrapping 17

18 Description of HDCP 2.2 CTS Repeater s 3A. Downstream Procedure with Receiver HDCP2.2 CTS 3A-01 HDCP2.2 CTS 3A -02 HDCP2.2 CTS 3A -03 HDCP2.2 CTS 3A -04 HDCP2.2 CTS 3A -05 HDCP2.2 CTS 3A -06 Regular Procedure - With previously connected Receiver (With stored km) Regular Procedure - With newly connected Receiver (Without stored km) Irregular Procedure - Verify Receiver Certificate Irregular Procedure - invalid H' Irregular Procedure - Pairing Failure Irregular Procedure - Locality Failure 3A. Downstream Procedure with Repeater HDCP2.2 CTS 3B-01 HDCP2.2 CTS 3B -02 HDCP2.2 CTS 3B -03 HDCP2.2 CTS 3B -04 HDCP2.2 CTS 3B -05 HDCP2.2 CTS 3B -06 HDCP2.2 CTS 3B -07 Regular Procedure - With Repeater Irregular Procedure - Timeout of Receiver ID Iist Irregular Procedure - Verify V' Irregular Procedure - MAX_DEVS_EXCEEDED Irregular Procedure - MAX_CASCADE_EXCEEDED Irregular Procedure - Rollover of seq_num_v Irregular Procedure - Failure of Content Stream Management 3C. Downstream Procedure with Transmitter Repeater (DUT) Connected to Transmitter (TE pseudo-source) and Receiver (TE pseudo-sink) HDCP2.2 CTS 3C-01 HDCP2.2 CTS 3C -02 HDCP2.2 CTS 3C -03 HDCP2.2 CTS 3C -04 HDCP2.2 CTS 3C -05 HDCP2.2 CTS 3C -06 HDCP2.2 CTS 3C -07 HDCP2.2 CTS 3C -08 HDCP2.2 CTS 3C -09 HDCP2.2 CTS 3C -10 Regular Procedure - Transmitter - DUT - Receiver Regular Procedure - Receiver Disconnect Propagation when an Active Receiver is Disconnected Downstream Regular Procedure - Receiver Connected when an Active Receiver is Connected Downstream Irregular Procedure - New Authentication after AKE_init Irregular Procedure - New Authentication during Locality Check Irregular Procedure - New Authentication after SKE_Send_Eks Irregular Procedure - New Authentication during Link Synchronization Irregular Procedure - Rx Certificate invalid Irregular Procedure - invalid H' Irregular Procedure - Locality Failure 18

19 Repeater (DUT) Connected to Transmitter (TE pseudo-source) and Receiver (TE pseudo-repeater) HDCP2.2 CTS 3C-11 HDCP2.2 CTS 3C-12 HDCP2.2 CTS 3C-13 HDCP2.2 CTS 3C-14 HDCP2.2 CTS 3C-15 HDCP2.2 CTS 3C-16 HDCP2.2 CTS 3C-17 HDCP2.2 CTS 3C-18 HDCP2.2 CTS 3C-19 HDCP2.2 CTS 3C-20 HDCP2.2 CTS 3C-21 HDCP2.2 CTS 3C-22 HDCP2.2 CTS 3C-23 HDCP2.2 CTS 3C-24 HDCP2.2 CTS 3C-25 Regular Procedure - Transmitter - DUT - Repeater (With stored km) Regular Procedure - Receiver disconnect after AKE_Init Regular Procedure - Receiver disconnect after km Regular Procedure - Receiver disconnect after Iocality check Regular Procedure - Receiver disconnect after Ks Irregular Procedure - Timeout of Receiver ID Iist Irregular Procedure - Verify V' Irregular Procedure - DEVICE_COUNT Irregular Procedure - DEPTH Irregular Procedure - MAX_DEVS_EXCEEDED Irregular Procedure - MAX_CASCADE_EXCEEDED Regular Procedure - Repeater with zero downstream device Regular Procedure - Propagation of HDCP2_0_REPEATER_DOWNSTREAM flag Regular Procedure - Propagation of HDCP1_DEVICE_DOWNSTREAM flag Regular Procedure - Content Stream Management 19

20 DP 1.1 REFSINK CTS TOOLS DP Sink Hardware Products Product P/N Description DPR Compact sized DP 1.1 compliant Sink with DP Sink Console software CTS Software Product Options for Sinks Product P/N s included DP RefSink HDCP CTS HDCP 1.3 CTS for ing Transmitters DP RefSink Extended HDCP CTS Upgrade Extended HDCP 1.3 CTS for testing Transmitters and Repeaters DP RefSink Audio CTS Audio CTS for ing Transmitters Description of CTS s for Sinks HDCP 1.3 CTS for ing Transmitter DUT (1A-01) (1A-02) (1A-03) (1A-04) (1A-05) Name Regular Procedure: With Receiver Regular Procedure: HPD After Writing Aksv Regular Procedure: HPD During Link Integrity Check Stage Irregular Procedure: (First Part of Authentication) Failure to Read Bcaps HDCP_CAPABLE Bit Irregular Procedure: (First Part of Authentication) Verify Bksv (1A-06) Irregular Procedure: (First Part of Authentication) Verify R0 (1A-07) (1A-08) (1A-09) Irregular Procedure: (Link Integrity Check) Link Integrity Failure Irregular Procedure: SRM Regular Procedure: Encryption Disable Bootstrapping 20

21 Extended HDCP 1.3 CTS for ing Transmitter and Repeater DUT s for Transmitter DUT: (1B-01) (1B-02) (1B-03) (1B-04) (1B-05) (1B-06) (1B-07) Name Regular Procedure: With Repeater Irregular Procedure: Spurious CP_IRQ Interrupt Regular Procedure: HPD after Reading R0' Irregular Procedure: (Second part of Authentication) Timeout of KSV List READY Irregular Procedure: (Second part of Authentication) Verify V' Irregular Procedure: (Second part of Authentication) MAX_DEVS_EXCEEDED Irregular Procedure: (Second part of Authentication) MAX_CASCADE_EXCEEDED s for Repeater DUT: (3A-01) (3A-02) (3A-03) (3A-04) (3B-01) (3B-02) (3B-03) (3B-04) (3B-05) Name Regular Procedure: With Receiver Irregular Procedure: (First part of Authentication) Failure to Read Bcaps HDCP_CAPABLE Bit Irregular Procedure: (First part of Authentication) Verify Bksv Irregular Procedure: (First part of Authentication) Verify R0' Regular Procedure: With Repeater Irregular Procedure: (Second part of Authentication) Timeout of KSV List READY Irregular Procedure: (Second part of Authentication) Verify V' Irregular Procedure: (Second part of Authentication) MAX_DEVS_EXCEEDED Irregular Procedure: (Second part of Authentication) MAX_CASCADE_EXCEEDED 21

22 Audio CTS for ing Transmitter DUT Name ( ) Audio Stream Header Synchronization (Note: Always Skipped, HW does not support the test procedure) ( ) Audio Time Stamp Generation ( ) Audio InfoFrame Packet ( ) Audio Stream Transmission ( ) Audio Start Sequence 22

23 DP 1.1 REFSOURCE CTS TOOLS Source and Sink Hardware Products Product P/N Description DPT VTG-5225 DP DPR Compact sized DP 1.1 compliant Source with DP Source Console software DP 1.1 compliant Source and Pattern Generator with WinVTG GUI software DPR-100 Sink can be used as Pseudo Sink or Pseudo Repeater in HDCP CTS. Please contact Unigraf for details. CTS Software Product Options for Sources Product P/N s included DP RefSource CTS LL Link Layer CTS for testing Receivers DP RefSource CTS LL & HDCP DP RefSource CTS LL & HDCP & EXT HDCP Link Layer CTS for testing Receivers - HDCP 1.3 CTS for ing Receivers - Link Layer CTS for testing Receivers - HDCP 1.3 CTS for ing Receivers - Extended HDCP 1.3 CTS for ing Repeaters Description of CTS s for Sources Link Layer CTS for testing Receiver DUT Name ( ) Read One Byte from Valid DPCD Address ( ) DPCD Receiver Capability Read (Read Twelve Bytes from Valid DPCD Address) ( ) Write One Byte to Valid DPCD Address ( ) Write Nine Bytes to Valid DPCD Addresses ( ) Write EDID Offset (One Byte I2C-Over-Aux Write) ( ) Read One EDID Byte (One Byte I2C-Over-Aux Read) ( ) EDID Read (1 Byte I2C-Over-Aux Segment Write, 1 Byte I2C-Over-Aux Offset Write, 128 Byte I2C-Over-Aux Read) ( ) Illegal Aux Request Syntax ( ) Glitch Rejection 23

24 Link Layer CTS for testing Receiver DUT (cont.d) ( ) Interleaved EDID and DPCD Receiver Capability Read ( ) Downstream Stop on MOT Reset ( ) Downstream Stop on MOT Timeout ( ) Successful Link Training at All Supported Lane Counts and Link Speeds ( ) Successful Link Training with Request of Higher Differential Voltage Swing During Clock Recovery Sequence ( ) Successful Link Training to a Lower Link Rate Due To Clock Recovery Lock Failure During Clock Recovery Sequence ( ) Successful Link Training with Request of a Change to Pre-Emphasis and/or Voltage Swing Setting During Channel Equalization Sequence ( ) Successful Link Training at Lower Link Rate Due to Loss of Symbol Lock During Channel Equalization Sequence ( ) Lane Count Reduction ( ) Lane Count Increase ( ) IRQ_HPD Pulse Due to Loss of Symbol Lock and Clock Recovery Lock ( ) IRQ HPD Pulse Due to Loss of Inter-lane Alignment Lock ( ) Pixel Data Reconstruction ( ) Main Stream Data Unpacking and Unstuffing Least Packed TU ( ) Main Stream Data Unpacking and Unstuffing Most Packed TU ( ) Pixel Clock Recovery (Note: Informative, HW does not support SSC) (5.4.2) Main Video Stream Format Change Handling ( ) Entering and Exiting Power Save Mode ( ) Resumption of Main Link Activity After Extended Idle ( ) Sink Organizationally Unique Identifier (OUI) ( ) Sink Count ( ) Sink Status ( ) Symbol Error Count ( ) Device Identifications ( ) Number of Receiver Ports ( ) Main Link Channel Coding 24

25 HDCP 1.3 CTS for ing Receiver DUT (2A-01) (2A-02) (2A-03) (2A-04) Name Regular Procedure: With Transmitter Irregular Procedure: (First Part of Authentication) New Authentication Irregular Procedure: (Link Integrity Check) New Authentication Regular Procedure: Encryption Disable Bootstrapping Extended HDCP 1.3 CTS for ing Repeater DUT (3C-01) (3C-02) (3C-03) (3C-04) (3C-05) (3C-06) (3C-07) (3C-08) (3C-09) (3C-10) (3C-11) (3C-12) (3C-13) (3C-14) (3C-15) (3C-16) (3C-17) (3C-18) Name Regular Procedure: Transmitter - DUT - Receiver Regular Procedure: HPD Propagation when an Active Receiver is Disconnected and Reconnected Downstream Regular Procedure: HPD Propagation when an Active Receiver is Disconnected Downstream Regular Procedure: HPD Propagation when an Active Receiver is Connected Downstream Irregular Procedure: (First part of Authentication) New Authentication Irregular Procedure: (Second part of Authentication) New Authentication Irregular Procedure: (Link Integrity Check) New Authentication Irregular Procedure: (Second part of Authentication) Verify Bksv Irregular Procedure: (Second part of Authentication) Verify R0' Regular Procedure: Transmitter - DUT - Repeater Regular Procedure: HPD After Writing Aksv Regular Procedure: HPD After Reading R0' Regular Procedure: HPD After Starting Third part of Authentication Irregular Procedure: (Second part of Authentication) Verify V' Irregular Procedure: (Second part of Authentication) DEVICE_COUNT Irregular Procedure: (Second part of Authentication) DEPTH Irregular Procedure: (Second part of Authentication) MAX_DEVS_EXCEEDED Irregular Procedure: (Second part of Authentication) MAX_CASCADE_EXCEEDED Note Please contact Unigraf for details on using DPR-100 Sink as Pseudo Sink or Pseudo Repeater in HDCP CTS. Audio CTS for ing Receiver DUT Currently not available 25

26 Version History Rev. Date Author Description JSa - 25 DRAFT JSa - Modified old titles to HDCP > HDCP Added DP HDCP 2.2 compliant HW products - Added DP HDCP 2.2 SW products - Added descriptions of 1A, 1B and 2C - Added DP 1.4. TE basic description - Updated document reference to Reduced Lane Count s (p 11) - Updated / corrected contents of DP 1.2 CTS Set D JSa - Added descriptions of 3A, 3B and 3C - Added definitions of DP 1.4 LL CTS Added DP 1.4 LL CTS Additions for testing Source DUT JSa - Added UCD-400 and UCD-301 as approved test device