quantumdata M41d Video Analyzer/Generator · DP 1.4 - Video Generator DP Video Generator: Test 4K...

quantumdata M41d Video Analyzer/Generator

June – 2020

Product Family…Our Mission:

Help silicon and product developers bring their next-generation video solutions to market—faster, without interoperability problems and at reduced cost

Our solutions quicken Time-to-Insight

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What is Time-to-Insight?

◆ Time-to-Insight saves time and money. It involves the following:◆ Quick Insight: Provides at-a-

glance information—insight—into the basic functioning of an DisplayPort video device or system.

◆ Deep Insight: Provides full visibility—insight—into the low level protocol to verify the proper functioning of an DisplayPort device to improve interoperability.

◆ Compliance Tests: Provides required test suites for DisplayPort Logo program.

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Quick

Insight

M41d Video Analyzer/

Generator

Deep

Insight

Compliance

Quick Insight – Example 1

◆ Quick Insight Solutions Include:◆ Real Time analysis views of

incoming videos streams.

◆ Essential status information on dashboards, and status panels.

◆ Device emulation of sources and sinks (displays).

◆ A Few Examples:

◆ DisplayPort Real Time view w/ status bar at top. Shows incoming video and metadata from a source device.

DP 1.4 sourcedevelopment board

M41d Video Analyzer/Generator

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◆ A Few Examples:

◆ DisplayPort link training control & status with connected display.

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DisplayPort DisplayM41d Video Analyzer/Generator






◆ A Few Examples:

◆ HDMI EDID and SCDC data view of connected sink device.

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HDMI UHD TVM41d Video Analyzer/Generator

Deep Insight – Example 2

◆ Deep Insight offers:◆ In depth analysis of the low level

protocol operation over the main video transmission link.

◆ Analysis of connection sequence protocol transactions over the auxiliary channel.

◆ A Few Examples:◆ DisplayPort 1.4 capture &

analysis of 8.1Gb/s main stream.

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DP 1.4 source

Deep Insight – Example 3

◆ Deep Insight offers:◆ In depth analysis of the low level

protocol operation over the main video transmission link.

◆ Analysis of connection sequence protocol transactions over the auxiliary channel.

◆ Example:◆ Analysis of DP 1.4 DPCD register

and Link Training transactions.

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DisplayPort MonitorM41d Video Analyzer/Generator

Compliance Tests – Example 1

◆ Compliance Testing Provides:◆ Required test suites to obtain

industry logo.

◆ Detailed test results and logs that provide insight into the cause of failures.

◆ Example:◆ DisplayPort Link Layer source

compliance test suite.

DP 1.4 sourcedevelopment board

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industry logo.


◆ Example:◆ DisplayPort 1.4 sink compliance

for Display Stream Compression (DSC).

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DP DSC DisplayM41d Video Analyzer/Generator



industry logo.


◆ Example:◆ HDCP 2.2 compliance for

DisplayPort source devices.

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DP 1.4 source

quantumdata M41d Product Details

January - 2020

M41d Video Analyzer/Generator for DisplayPort Testing

◆ Provides Video Generation & Protocol Analysis for source and sink testing through standard DP ports and USB-C ports for DP Alt Mode.

◆ Supports real time view of incoming video and essential video parameters.

◆ Protocol Analyzer provides deep insight into the DP video, audio, metadata, control data and protocol data including DSC/FEC compression.

◆ Supports DP 1.4 Link Layer compliance tests for DP sources and sinks. Includes DSC and FEC compliance testing.

◆ Generator outputs user-specified link configurations up to 8.1Gb/s rates on 4 lanes.

◆ Supports DCP-approved HDCP 2.2 source, sink and repeater compliance testing.

◆ Provides eDP features such as fast link training, alternate scrambler seed, ALPM, additional lane rates, Tx backlight control.

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M41d Test Setup – DisplayPort Source Testing

◆ Source testing◆ Use connected HDCP 2.3

compatible display to view M41d ATP Manager Graphical User Interface.

◆ Connection to the HDMI port on back of M41d.

◆ Use Keyboard and mouse to control ATP Manager GUI running on the connected display.

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HDMI

cable

External Display

for ATP Manager

Keyboard & Mouse

for Controlling

ATP Manager

DP cable

DisplayPort

Source Device

Under Test (laptop)

M41d Test Setup – DisplayPort Sink Testing

◆ Sink testing◆ Use connected M41h ATP

Manager graphical user interface installed on host PC.

◆ Use Keyboard and mouse to control ATP Manager GUI running on the connected display.

◆ Connect Host PC to M41h via Ethernet cable, either direct or through corporate LAN.

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DisplayPort

cable

DisplayPort Sink

Device Under

Test (Doc or Hub)

Host PC Running

ATP Manager

DP 1.4 – Real Time Analysis

◆ DP 1.4 Real Time Analysis:◆ Enables viewing of the incoming

video frames.

◆ Shows essential video metadata and timing data on status bar (example shows 1080p on 8.1Gb/s link with DSC compression enabled.)

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DP 1.4 – Real Time Analysis

◆ DP 1.4 Real Time Analysis:◆ Enables viewing of the incoming

video frames.

◆ Shows essential video metadata and timing data on status bar (example shows 1080p on 8.1Gb/s link with DSC compression enabled.)

◆ Provides a real time view of each metadata packet type and the values and change history for each parameter (example shows Picture Parameter Set (PPS) for DSC.)

◆ Emulate a variety of EDIDs and DPCD capability configurations to test a DisplayPort source’s response.

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DP 1.4 – Protocol Capture Analysis

◆ DisplayPort Main Link Capture & Store for Protocol Analysis:◆ Provides graphical view of video,

audio, protocol elements in a timeline.

◆ Shows details of all video and protocol elements.

◆ Assigns precise timestamps to video / protocol elements.

◆ Supports search and filtering.

◆ Enables export of capture data for sharing with colleagues.

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DP 1.4 – Link Layer Aux Channel Monitor

◆ DisplayPort Aux Channel Analyzer (ACA) monitoring:◆ Enables monitoring and analysis

of the DP connection sequence.

◆ Verify details of EDID, HDCP authentication and DP link training transactions.

◆ Assigns precise timestamps for each transaction; provides user controls to associate events.

◆ Supports search and filtering functions.

◆ Export transaction log to share with colleagues.

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DP 1.4 – Link Layer Aux Channel Monitor

◆ DisplayPort Aux Channel Analyzer (ACA) monitoring:◆ Enables monitoring and analysis

of the DP connection sequence.

◆ Verify details of EDID, HDCP authentication and DP link training transactions.



◆ Export transaction log to share with colleagues.

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DP 1.4 – USB-C PD DP Alt Mode Aux Chan Monitoring

◆ DP Aux Channel Analyzer (ACA) for DDC monitoring:◆ Enables monitoring of USB-C

DP Alt Mode negotiation sequence.



◆ Enables export of transaction logs to share with colleagues.

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DP 1.4 - Video Generator

◆ DP Video Generator:◆ Test 4K displays with a variety of

video parameters.

◆ Use verity of test patterns including moving patterns to check motion artifacts.

◆ Extensive video format library with the ability to create custom formats.

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video parameters.



◆ Verify lane rate and lane configurations during link training.

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video parameters.


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video parameters.




◆ Verify EDID & DPCD content of connected display.

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DP 1.4 – DSC Video Generator

◆ DP Video Generator:◆ Test 4K displays with Display

Stream Compression (DSC) formats and test patterns.

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DP 1.4 – DSC Video Generator

◆ DP Video Generator:◆ Test 4K displays with Display

Stream Compression (DSC) formats and test patterns.

◆ Configure the DSC settings for Color Mode, Bits Per Component, Slice Width (pixels), Block Prediction, Line Buffer Bit Depth and Bits per Pixel.

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DP 1.4 – Audio Generator

◆ DP Video Generator:◆ Test UHD TVs and A/V receivers

with a variety of audio formats.

◆ Specify number of channels, sampling rate, bits per pixel, and sine wave amplitude and frequency.

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DP 1.4 – Link Layer Source Compliance Test

◆ DisplayPort Link Layer source compliance Testing:◆ Run DP Link Layer source

compliance tests. Full list of tests supported including FEC (only partial list shown right).

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DP 1.4 – Link Layer Source Compliance Test

◆ DisplayPort Link Layer source compliance Testing:◆ Run DP Link Layer source

compliance tests. Full list of tests supported including FEC.

◆ Provides detailed Test Results with Pass/Fail and details for each subtest.

◆ Enables compliance self-testing and/or pre-testing of DP devices.

◆ Enables export of compliance test results to share with colleagues.

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DP 1.4 – Link Layer Sink Compliance Test

◆ DisplayPort Link Layer Sink compliance Testing:◆ Run DP Link Layer sink

compliance tests. Full list of tests supported including FEC (only partial list shown right).

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DP 1.4 – Link Layer Sink Compliance Test

◆ DisplayPort Link Layer Sink compliance Testing:◆ Run DP Link Layer sink

compliance tests. Full list of tests supported including FEC.




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980 DP 1.4 Module – EDID Sink Compliance Test

◆ DisplayPort EDID Sink compliance Testing:◆ Run DP EDID sink compliance

tests. Full list of tests supported (only partial list shown right).

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DP 1.4 – EDID Sink Compliance Test

◆ DisplayPort EDID Sink compliance Testing:◆ Run DP EDID sink compliance

tests. Full list of tests.




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DP 1.4 – DSC & FEC Source Compliance Test

◆ DisplayPort Display Stream Compression (DSC) and Forward Error Correction (FEC) source and sink compliance Testing:◆ Run DP DSC & FEC source &

Sink compliance tests.

◆ Full list of test supported.

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DP 1.4 – DSC Sink Compliance Test



◆ Full list of tests supported (only partial list shown right).

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DP 1.4 – DSC and FEC Compliance Test




◆ Enables compliance self-testing and/or pre-testing of DP DSC/FEC devices.


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DP 1.4 – DSC and FEC Compliance Test




◆ Enables compliance self-testing and/or pre-testing of DP DSC/FEC devices.


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DP 1.4 – Embedded DisplayPort (eDP) Source Testing

◆ Embedded DisplayPort (eDP) Testing:◆ eDP analyzer supports Fast Link

Training with settings for Spread Spectrum, Link Count and Link Rate including the standard DP Link Rates and the additional eDP link rates.

◆ Supports alternative scrambler seen for content protection.

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DP 1.4 – Embedded DisplayPort (eDP) Sink Testing

◆ Embedded DP (eDP) Testing:◆ eDP Video Generator function

emulates an eDP source.

◆ Supports Fast Link Training with the eDP link rates.

◆ Enables reading of the eDP DPCD register values.

◆ Supports alternative scrambler seen for content protection.

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◆ Supports Fast Link Training with the eDP link rates.

◆ Enables reading of the eDP DPCD register values.

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◆ Analyzer supports Advanced Link Power Management (ALPM) emulation.

◆ ALPM function shows the ALPM state diagram and current state and the ALPM transactions.

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◆ Supports Tx backlight control through Backlight lead and Aux Channel transactions.

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HDCP 2.3 Compliance Testingfor DisplayPort

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HDMI and DP - HDCP 2.3 Compliance Testing

◆ HDMI and DisplayPort HDCP 2.2/3 compliance Testing:◆ Run HDCP 2.2/3 sink compli-

ance tests. All tests supported.

◆ Run HDCP 2.2/3 source compliance tests. All tests supported.

◆ Run HDCP 2.2/2.3 repeater tests. All tests supported.


◆ Enables compliance self-testing and/or pre-testing of HDMI and DisplayPort devices.

◆ Enables export compliance test results to share with colleagues.

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HDMI and DP - HDCP 2.3 Compliance Testing

◆ HDMI and DisplayPort HDCP 2.2/3 compliance Testing:◆ Run HDCP 2.2/3 sink compli-

ance tests. All tests supported.

◆ Run HDCP 2.2/3 source compliance tests. All tests supported.

◆ Run HDCP 2.2/2.3 repeater tests. All tests supported.


◆ Enables compliance self-testing and/or pre-testing of HDMI and DisplayPort devices.

◆ Enables export compliance test results to share with colleagues.

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HDMI and DP HDCP Transaction Log Monitor

◆ Aux Channel Analyzer (ACA) monitoring:◆ Enables monitoring and analysis

of the HDCP authentication sequence to verify HDCP authentication transactions.




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quantumdata M41d Product Benefit Details - Extra

January - 2020

Real Time View – View Metadata Change History

◆ HDMI and DisplayPort Real Time Video Metadata:

◆ View parameter values of each metadata type.

◆ View metadata change history for each parameter.

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Sink Emulation – Emulate EDIDs and Sink Capability Registers

◆ DisplayPort EDID and Register Emulation:

◆ Create custom EDIDs with the EDID Editor for emulation and verify source response to changing video parameters.

◆ Create custom DisplayPort DPCD registers for emulation and verify source response to link configurations.

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Capture Viewer – View Captured Video Frames

◆ DisplayPort Capture Viewer Video Frames:

◆ View capture video frames to check for artifacts.

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Capture Viewer – View Captured Video Frames

◆ DisplayPort Capture Viewer Video Frames:

◆ View capture video frames to check for artifacts.

◆ Verify colorimetry parameters.

◆ View pixel values.

◆ Check colors against CIE chart.

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Capture Viewer - Searching and Filtering

◆ DisplayPort Capture Viewer Searching and Filtering:

◆ Filter view to show only specific protocol or control elements (example shows audio packets).

◆ View number of packets of each element type for quick at a glance insight into the integrity of the capture.

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Capture Viewer - Searching and Filtering

◆ DisplayPort Capture Viewer Searching and Filtering:

◆ Filter view to show only specific protocol or control elements (example shows audio packets).

◆ Search for any type of video, protocol or control element (example shows searching for DisplayPort PPS packets.)

◆ View number of packets of each element type for quick at a glance insight into the integrity of the capture.

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Capture Viewer – Export Capture Data

◆ DisplayPort Capture Viewer Export:

◆ Export capture data to disseminate to colleagues, other subject matter experts or Teledyne Customer Support.

◆ Exported capture does not require an M41d system to view; viewing exported/imported capture only requires ATP Manager which is available on the quantumdata website.

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Capture Viewer – Export Capture Data

◆ DisplayPort Capture Viewer Export:


◆ Exported capture does not require an M41d system to view; viewing exported/imported capture only requires ATP Manager which is available on the quantumdata website.

◆ Transfer to PC to save and recall later for analysis.

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Aux Channel Analyzer (ACA) – Timestamp Control

◆ DisplayPort Aux Channel Analyzer Timestamp control:

◆ Configure timestamps for “Delta” time to show time between adjacent events.

◆ Set baseline for specific transaction record to view elapsed time from particular event.

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Aux Channel Analyzer (ACA) – Searching and Filtering

◆ DisplayPort Aux Channel Analyzer (ACA) Export:

◆ Filter the transaction list by interface, by type of transaction or by text strings.

◆ Search for specific transactions by text in the label text in the details of the message.

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◆ HDMI and DisplayPort Aux Channel Analyzer (ACA) Export:



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Aux Channel Analyzer (ACA) – Export Transaction Data


◆ Save ACA log as an HTML file.


◆ Exported capture does not require M41d instrument; only requires ATP Manager.


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Aux Channel Analyzer (ACA) – Export Transaction Data


◆ Save ACA log as an HTML file.


◆ Exported capture does not require M41d instrument; only requires ATP Manager.


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Compliance Testing – Export Compliance Test Results

◆ DisplayPort Aux Compliance Test Results Export:

◆ Save compliance test results and HTML file for easy and universal viewing through browser.

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◆ Export compliance test results for dissemination to colleagues, other subject matter experts or Teledyne Customer Support.

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Video Generator – Verify EDID and DP DPCD

◆ DisplayPort Video Generator:◆ View and verify EDID contents

of a connected display. Check for checksum or header errors.

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◆ Check EDID against known-reference.

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◆ Check EDID against known-reference.

◆ Read and verify DisplayPort DPCD register values to check capabilities, configuration and status.

Video Generator – Custom Format Timing

◆ DisplayPort Video Generator:◆ Create custom video timings for

testing a display’s response to a variety of standard and non-standard or irregular timings.

◆ Save custom timings in separate list for easy access and testing.

◆ Create custom format lists of standard formats, e.g. 8K formats.

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Video Generator – Custom Format Timing

◆ DisplayPort Video Generator:◆ Create custom video timings for

testing a display’s response to a variety of standard and non-standard or irregular timings.

◆ Save custom timings in separate list for easy access and testing.

◆ Create custom format lists of standard formats, e.g. 8K formats.

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quantumdata M41d Video Analyzer/Generator · DP 1.4 - Video Generator DP Video Generator: Test 4K...

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