UCD Console
for
UCD-400
User Manual
UCD Console for UCD-400 User Manual
2.
Copyright
This manual, Copyright © 2018 Unigraf Oy. All rights reserved
Reproduction of this manual in whole or in part without a 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
UCD Console for UCD-400 User Manual, Version 15
Document identifier: KH
Date: 29 June 2018
Company Information
Unigraf Oy
Piispantilankuja 4
FI-02240 ESPOO
Finland
Tel. +358 9 859 550
mailto:info@unigraf.fi
https://www.unigraf.fi
UCD Console for UCD-400 User Manual
3.
Trademarks
Unigraf, UCD, UCD-400, UCD-300 and TSI are trademarks of Unigraf Oy.
DisplayPort™ and the DisplayPort™ logo are trademarks owned by the
Video Electronics Standards Association (VESA®) in the United States and other countries.
HDCP is a trademark of Digital Content Protection LLC.
Altera and Intel FPGA are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or
other countries
Windows® 10, Windows® 8, Windows® 7 and Windows® XP are trademarks of
Microsoft Corporation.
All other trademarks are properties of their respective owners.
Limited Warranty
Unigraf warrants its hardware products to be free from defects in workmanship and materials,
under normal use and service, for twelve (12) months from the date of purchase from Unigraf
or its authorized dealer.
If the product proves defective within the warranty period, Unigraf will provide repair or
replacement of the product. Unigraf shall have the whole discretion whether to repair or
replace, and replacement product may be new or reconditioned. Replacement product shall be
of equivalent or better specifications, relative to the defective product, but need not to be
identical. Any product or part repaired by Unigraf pursuant to this warranty shall have a
warranty period of not less than 90 days, from the date of such repair, irrespective of any
earlier expiration of original warranty period. When Unigraf provides replacement, then the
defective product becomes the property of Unigraf.
Warranty service may be obtained by contacting Unigraf within the warranty period. Unigraf
will provide instructions for returning the defective product.
CE Mark
UCD-400 products meet the essential health and safety requirements, is in conformity with and
the CE marking has been applied according to the relevant EU Directives using the relevant
section of the corresponding standards and other normative documents.
UCD Console for UCD-400 User Manual
4.
Table of Contents
About This Manual ........................................................................................... 5
Purpose ................................................................................................ 5
Product and Driver Version .................................................................. 5
Notes .................................................................................................... 5
Introduction ...................................................................................................... 6
Unpacking ............................................................................................ 8
Installation Package ............................................................................. 8
Software Installation ............................................................................. 8
License Manager ............................................................................................. 9
Firmware Update Procedure .......................................................................... 11
FW Update Tool ................................................................................. 11
Connect to the UCD-400 Unit ............................................................. 12
Programming the FW ......................................................................... 13
UCD Console ................................................................................................. 15
DisplayPort Reference Sink ........................................................................... 17
Video Tab ........................................................................................... 17
Audio Tab ........................................................................................... 20
Link Tab .............................................................................................. 22
EDID Tab ............................................................................................ 24
DPCD Tab .......................................................................................... 26
HDCP Tab .......................................................................................... 28
SDP Tab ............................................................................................. 29
Source DUT Testing Tab .................................................................... 30
DisplayPort Reference Source ....................................................................... 33
Pattern Generator Tab ........................................................................ 33
Link Tab .............................................................................................. 35
EDID Tab ............................................................................................ 36
DPCD Tab .......................................................................................... 38
HDCP Tab .......................................................................................... 40
Sink DUT Testing Tab ........................................................................ 41
Event Log ....................................................................................................... 42
DP AUX Analyzer ............................................................................... 43
EDID Editor .................................................................................................... 44
Appendix A. Product Specification .................................................................................. 46
UCD-400 ............................................................................................ 46
Appendix B. Licensing .................................................................................................... 47
Appendix C: Predefined Timings .................................................................................... 50
Pixel Bandwidths for Supported Video Modes .................................... 51
Appendix D: Predefined Patterns ................................................................................... 52
Appendix E: Sink, Source and Repeater DU T Tests ...................................................... 53
CRC Based Video Test Set – DP Rx .................................................. 54
Link Test Set – DP Rx ........................................................................ 56
Appendix F: DSC Capabilities ........................................................................................ 57
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5.
ABOUT THIS MANUAL
Purpose
This guide is User Manual of UCD-400, USB-connected video interface test unit for use
with a PC with Windows® 10 Windows® 8 or Windows® 7 operating system.
The purpose of this guide is to
• Provide an overview of the product and its features.
• Provide instructions for the user on how to install the software and the drivers.
• Provide instructions for t he user on how to update the FW of the unit.
• Introduce the HW features of the UCD-400 units.
• Provide instructions for the user on how to use UCD Console software.
Product and Driver Version
This manual explains features found in UCD Console Software Package 1.7. Please consult
Unigraf for differences or upgrades of previous versions.
Please consult the Release Notes document in the installation package for details of the SW
and FW versions and changes to previous releases.
Notes
On certain sections of the manual, when important information or notification is given, text
is formatted as follows. Please read these notes carefully.
Note This text is an important note
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6.
INTRODUCTION
Product Description
UCD-400 is a high speed, USB 3.0 connected video interface test unit. UCD Console is the
common graphical user interface (GUI) for Unigraf’s UCD-400 and UCD-300 family units.
The outlook and details of UCD Console will be different depending on the capabilities of
the connected unit reflecting the features enabled.
UCD-400 units feature a high-level Software Development Kit (SDK) for use in autom a ted
testing. It is called Test Software Interface (TSI). TSI allows for an easy integration of
Production and R&D testing routines into an automated test system environment. Please
refer to TSI documentation found in additional Unigraf manuals for more details.
Product Features
• High resolution video and audio capture up to 8K 30 Hz, 4 K / UH D 1 20 Hz
• Supports HBR3 feature of DP 1.4
• Compatible with HDCP versions 1.3 and 2.2
• 2 GB on-board high-speed video buffer
• High speed USB 3.0 host PC interface
Please refer to Product Specifications in the appendix of this document for details.
Functional Description
UCD-400 units consist of a multimedia signal input stage, an internal pattern generator, a
control stage with on-board frame buffer and a PC interface stage. In the Input Stage the
signal is conditioned and converted to desired format. The Interface and Control stages are
either passing the captured data directly to the USB interface or storing it to the frame
buffer. The internal pattern generator is able to source a signal for testing s ink and branch
units. The Interface & Control stages are receivin g in s tructions from the host PC to
configure and control the functionality of the unit.
Please find below logical diagram of UCD-400 unit
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7.
UCD-400
The image below indicates the connections in UCD-400 unit and their description.
Name
Description
DP in
DisplayPort™ 1.4 compliant input from the upstream Source
DP out
DisplayPort™ 1.4 compliant output to the downstream Sink
Power in
+12 Vdc Power Supply Input
Power On/Off
Rocker power switch
USB
USB 3.0 connection to the host PC
Programmer
USB interface for configuring the UCD-400 device FW
Ethernet
Ethernet interface for updating the UCD-400 device FW
Note Capturing and sourcing high resolution video mode s , especially 4K video modes
and the 120 Hz frame rate set stringent requirements on the video cables and
connectors.
Warning In order to avoid damage to the unit and the PC, please always a ttach the power
cord (Power In) to the unit first, and after that connect the USB cable to your PC.
USB Type-C Interface
UCD-400 delivery package includes a “C to DP Bi-directional Cable” to enable testing of
Sink or Source devices with US B-C interface.
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8.
Unpacking
The UCD-400 product shipment contains:
• The UCD-400 unit
• AC/DC Power supply (100 to 240 Vac 50/60 Hz input, +12 Vdc output)
• USB 3.0 compliant cable for host PC connection
• Micro-USB type B compatible cable for FW programming
• USB-C to DP Bi-directional Cable for testing USB-C s inks or sources
Installation Package
The UCD-400 software installation package can be obtained from Unigraf download page
at https://www.unigraf.fi/support/download-links
. Please log in with the following
credentials before attempting to access the download page:
Username: unigraf
Password: ruukintie
The installation package is a bundle between the com po nents needed for UCD Console and
for TSI SDK. The bundle contains the following items:
• Windows drivers (installed during set up)
• UCD Console software GUI (installed during set up)
• License Manager (installed during set up)
• TSI SDK
• User Manuals including this document.
In some cases, you will need to update also the firmware of the uni t . If in doubt, please
contact Unigraf.
Note: The software should be installed before connecting the UCD-400 unit in your PC.
Note: System administrator's privileges are required for performing the installation.
Software Installation
Start the installation by running Unigraf Software Bundle Setup.exe
Once the installer has started, a welcome page is displayed. The welcome page shows the
software package release version.
Click Next to continue. In the next dialogs, you will be able to define the software
components installed.
The next two dialogs will al l ow you to define the installation folder in your PC and the
Start Menu folder used.
When you are ready with the selections, click Install to start the installation.
Click Finish to exit the installation dialog.
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9.
LICENSE MANAGER
Licensing
The features of UCD Console GUI are divided into groups based on the target use of the
device. Some basic features can be used without licenses. Advanced feature groups have
their dedicated licenses that open the related part of the GUI or enable the related control.
Unigraf licenses are provided as strings of characters, License Keys. Each License Key
enables a dedicated function in one device. Each device has its dedicated Seed Number.
Each License Key is tied to one Seed Number. License Keys can be freely used in any
number of PCs
License keys are managed with Unigraf License Manager. By default, shortcut to Unigraf
License Manager can be found in Start Menu under: All programs/Unigraf/UCD-400.
Please click Yes in the first dialog. License Manager can be run only with Administrator
rights.
Note: System administrator's privileges are required for accessing the licenses.
License Manager GUI
When run, License Manager will list the licensing enabled Unigraf devices. If no suitable
device families are detected, License Manager will exit. Please first select one of the
available device families by clicking one of the device family selector buttons.
In the list of Attached Devices please select the device in question. You can find the serial
number and the seed number of your device in a sticker attached to the bottom of your
device.
The Back button will bring you back to the device family selection screen. The Refresh
button will re-scan the system for installed hardware.
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10.
Managing Licenses
Seed Number
Each license is tied to a hardware unit with the help of the Seed Number. Each unit has a
unique Seed Number. You can find the Seed Number of the selected unit in the top of the
dialog.
The Seed Number link in the dialog will allow you to copy & paste the Seed Number of the
selected device for e.g. ordering Licenses.
Adding New License Keys
To add a new license key for a device, please enter the characters from the license sticker to
the boxes provided. The License Manager will automatically move the caret across the edit
boxes as you type. If you have the key in text format, copy it and paste to the leftmost box.
Once the license key is fully entered, click the Install. The license is authenticated and if it
is valid, the license will appear in the list of installed licenses. If the key fails to
authenticate, an error message is displayed. If this happens, please make sure that you have
typed the key correctly and that the seed number on the license key sticker matches the seed
number displayed seed number for the device.
Please note that to avoid confusion, some letters will never appear in a license key because
they resemble numbers: For example, capital 'G' and number '6' are very similar when
printed with small font. When in doubt, use numbers.
Also, please notice, that characters that can't be part of valid license key are not accepted as
input. When appropriate an automatic conversion is applied while typing: For example,
lower case letters are converted to upper case automatically.
Managing Installed Licenses
The Installed licenses list shows all currently installed licenses for the currently selected
device. The list shows the actual license key, and what that key unlocks.
Remove Selected will uninstall selected licenses. To uninstall a license, click on the license
and then click the Remove Selected button.
Export will allow you to save all installed licenses for the currently selected device into an
INI file for backup and distribution to other PCs. Please notice that licenses from multiple
devices can be exported into the same INI file.
Import will install licenses from an INI file for the currently selected device.
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11.
FIRMWARE UPDATE PROCEDURE
FW Update Tool
The firmware (FW) of UCD-400 is programmed with a separate tool called
Quartus Prime (includes Nios II EDS). The tool can be downloaded from Intel® FPGA
website:
http://dl.altera.com/?edition=lite
On the download page, pleas e un-check Select All check-box and then check Quartus
Prime (includes Nios II EDS) check-box. Then click on Download Selected Files button
to start the download.
Note: You need to be registered for the download.
Please download and install the tool in your PC.
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12.
Connect to the UCD-400 Unit
Power on your UCD-400.
Connect UCD-400 with a USB cable to your PC through Programmer connector.
(Pls refer to page 7)
The programming interface is the Ethernet connector in the UCD-400 unit. Your PC can be
connected to the UCD-400 unit either through a network HUB or directly.
In case of direct connection, you need to configure your PC to be an Ethernet network host
by enabling WIFI network share (The WIFI network itself will not be used for
programming).
Please follow either of the two procedures below.
Connecting Through Ethernet Network
Connect UCD-400 though Ethernet connector to the same network HUB where your
programming PC is connected.
Connecting with Direct Ethernet Cable
Connect UCD-400 directly to your PC though Ethernet connector;
Enable WIFI Internet access of your PC.
From Laptop Wireless Network Connection Status > Properties and
Wireless Network Connection Properties > Sharing Tab
Select Allow other network users to connect through this computer’s Internet
connection
In Home networking connection combo-box select Local Area Connection
Click OK to close the window.
Note
The network sharing is s ho wn above for Windows 7. Similar controls can be found
for other Windows versions and other operating systems.
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13.
Programming the FW
Run Nios II 16.1 Command Shell application
Select FW update folder location. For example:
cd /cygdrive/c/Program\ Files\ \(x86\)/Unigraf/TSI/UCD-400/Firmware/
Run the boot loader that initiates the HTML programming interface.
source run.sh
Upon command completion, the assigned IP address for UCD-400 device is highlighted
in the picture below.
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14.
Launch web browser on your PC. If you are using Ethernet connection, please make sure
that your PC is connected to the same network as your UCD-400 unit.
Access the HTML programming interface by entering the IP address assigned for your
UCD-400 unit.
Browse Hardware File Name for UCD-400 update (e.g. a10_dptrx_p1.flash) and then
press “Upload” button
Once uploading process done – cycle power on the UCD-400.
Note Please cycle the power on the UCD-400 unit to enable the FW update.
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15.
UCD CONSOLE
UCD Console is the graphical user interface (GUI) of UCD-400 family for desktop use. It
provides the user access to all features of the unit. UCD Console also includes p owerful
debugging and analysis tools enabling the user to monitor the status of the display
interfaces and assist in the problem detection.
The various features of the UCD-400 are divided into interface specific screens and tabs.
Each tab contains data and controls for a specific feature.
Device Selection
You can find the shortcut of UCD Console by default under Start Menu path
All programs/Unigraf/UCD-400. Once UCD Console GUI is launched the dialog provides
a list of UCD-400 devices connected in the PC. Please select your target device by clicking
on the appropriate button. If you cannot find your device in the list, please confirm the
power and USB connection to the device and click the Rescan … button.
Select Role
The use of UCD-400 devices with UCD Console is divided in display interface specific
roles. The structure of UCD Console varies between roles by having a varying set of tabs
dedicated to functionalities available in the enabled role. The table below lists the roles and
tabs available in each role. Please find a detailed description of each role in the later
chapters of this manual.
Each UCD-400 model features a unique set of modes available. In special occasions,
Unigraf can create custom configurations. Please contact Unigraf Support for details.
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16.
Available Mode Configurations for UCD-400
Role Tabs available
Combined Role
DisplayPort Reference Sink Video preview and saving (Video).
Audio monitoring and saving (Audio).
Status information and control of the upstream link (Link).
EDID editor (EDID).
DPCD editor (DPCD).
HDCP 1.3 and 2.2 status monitor and control (HDCP).
Monitor Secondary-Data Packets (SDP)
Event log (Event log)
Executing TSI Test cases (Source DUT Testing).
Executing HDCP 2.2 CTS Tests (Source DUT Testing).
DisplayPort Reference Source
Video preview and saving (Video).
Audio monitoring and saving (Audio).
Status information and control of the upstream link (Link).
EDID editor (EDID).
DPCD editor (DPCD).
HDCP 1.3 status monitor and control (HDCP).
Executing TSI Test cases (Source DUT Testing).
A full description of the functions and the licensing can be fou n d in Appendix B. Licensing
Detaching Tabs
You can detach any of the UCD Console tabs into a separate window for being able to
monitor and control separate features simultaneously. To detach a tab Right-click on a tab
and select Detach Page. To glue the tab back to the main window, click on the red Close
button in the top right-hand corner of the window or press <Alt> + F4 on your keyboard.
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17.
DISPLAYPORT REFERENCE SINK
DisplayPort Reference Sink dialog (DP RX) can be selected from the vertical tab on the left
edge of the GUI. The horizontal tabs on the top of the GUI enable the various functions
available for the input channel. Some of the tabs are enabled by default, some only when an
applicable license is included. DPRX features the following functions.
• Video preview and saving (Video).
• Audio monitoring and saving (Audio).
• Status information and control of the upstream link (Link).
• EDID editor (EDID).
• DPCD editor (DPCD).
• HDCP status monitor and control (HDCP).
• Source DUT Testing
Video Tab
Video tab is the Preview window for the captured DisplayPort stream.
Input video mode
The measured input resolution, frame rate and color format is shown below the preview
window. The indication of the number of frames captured to the PC shows you the pace of
the image data transfer to the PC.
Disable / Enable Preview
Click here the button to start or stop capturing video frames.
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18.
The top ribbon of the tab has the following controls:
Color mode for preview
• No Conversion: The captured color components are interpreted as R, G and B
respectively. No color conversion will be done.
• Automatic: The color mode is selected based on the information in the MSA. If there
is no color information available, “No Conversion” is used.
• YCbCr (ITU-709) - > RGB: The captured data components are interpreted as Y, Cb,
and Cr respectively. Color conversion to RGB is done based on ITU-709 standard.
• SMPTE 170M - > RGB: The captured data components are interpreted as Y, U, and
V respectively. Color con version to RGB is done based o n S M P T E 1 70M standard.
Note: Please note that the color mode selection applies to the preview window only. All
internal functions use the raw image data as captured from the input channel.
Save one frame
Capture and save one video frame as a bitmap file in the PC. The format and storage
location can be selected in Tools > Options pull-down menu. The available bitmap formats
are PPM, BMP and JPG.
In Tools > Options menu you can define if the frame bitmap will be stored as captured from
the display interface or if the color mode conversion selected for preview will be applied.
Sequence recording
Clicking the button opens a dialog where you can enter the amount of frames that you want
to record. You can also enable the buffered mode in this dialog.
In buffered mode, all input frames are captured non-drop until the on-board frame buffer
will be full. E.g. for Full HD ( 1 920×1080) input 242 frame s an d for UHD 3840×2160 input
64 frames can be stored.
In non-buffered mode, only one input frame is buffered at a time. Frames will be skipped if
the transfer of the data to the PC is slower than the input data rate.
Note: Please note that buffered mode cannot be used when Audio previ e w is enabled.
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19.
Snap preview
You can snap one frame of the incoming video and view it in the GUI. To snap, click the
“camera” icon. A preview of the snapped frame will be shown.
You can save the captured bitmap with the Save one frame function described above.
You can evaluate the Color Information of the Captured Bitmap by placing the mouse
cursor on top of it. On the lower right-hand side ribbon of the GUI you can find
• Location of the cross cursor on the bitmap
• The intensity of the Red, Green and Blue components of the pixel on the cursor
location
• The HTML color code of the pixel on cursor location
You can set the Zoom of the Preview Im ag e by right clicking on top of the preview image
and selecting between
• Zoom 25%
• Zoom 50%
• Zoom 100%
While in the Snap preview mode click on the “Camera” icon to take additional snapshots
You can swap between the Live Preview Mode and Snap Preview Mode by choosing
between the Live and the Snapshot tabs.
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20.
Audio Tab
Audio tab has a preview of the audio signal format and the controls for audio playback and
recording.
The audio signal format is shown in three ways
• The ‘oscilloscope’ panel displays the waveforms of the received audio channels.
• The frequency spectrum of the audio is shown in the lower panel. The range of the
spectrum display is from 0 to 24 000 Hz. The amplitude scale of the spectrum display
can be selected between ‘Linear’ to 80 dB.
• The horizontal sound level indicator is in the bottom of the dialog.
The span of the preview window is defined with Audio preview size found in Tools >
Options dialog. The value is given in ksamples (1024 samples). The relation between the
preview window span in milliseconds (msec) and the value given in Audio preview size
depends on the sampling frequency. Please do not exceed the Audio buffer size set in the
same dialog.
Disable / Enable Preview
Use this button to control capturing the audio data.
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21.
Playback device selection
You can enable audio playback in your PC by selecting the Playback check-box. Use the
combo-box to select the audio device in the host PC through which the captured audio is
played. By default, the Default Audio device of your PC is chosen. Please Disable Preview
in order to make changes.
Note Please note that the audio capabilities of the audio playback device of your PC are
not automatically reflected in the audio capabilities description in UCD-400 EDID.
Since UCD-400 is not performing any audio format conversion, it might occur that
the source provides an audio format that the selected playback device is not
supporting. In case a conflict occurs, please change manually the EDID content or
disable audio playback to monitor the waveforms in UCD Console.
Refresh audio device list
Click here to re-read the list of audio devices after making changes to the host PC
configuration.
Audio Buffer Size
You can define the amount of buffering used in the data transfer between the UCD-400 unit
and the PC. Audio buffer size can be found in Tools > Options dialog. Increased buffer
size will ensure a smooth audio output, but will also increase the delay between the capture
of the audio stream and its playback.
Start audio recording
Clicking the button, you can start or stop recording the captured audio in the PC using
Waveform Audio File Format, WAV (*.wav) format. In the pop-up dialog, you can define
the recording duration. The folder where the audio file will be saved can be selected in File
> Options.
Input audio mode
This field (in the bottom of the dialog) indicates detected audio mode in the input stream.
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22.
Link Tab
Link tab contains four panels: Cable / HPD, Link Status, Link Configuration and Stream
Status.
Cable / HPD
Indicator lights of the state of the cable. Cable indicates that the hardware has detected an
upstream cable. HPD indicates that the HPD signal is logical “high”.
Clicking the Deassert button will cause HPD line to be set to logical “low” (de-asserted)
and hence no HPD pulse can be ge ne ra ted. Click the Assert to re-activate the HPD line (set
to logical “high”).
To apply a HPD Pulse with programmable duration click Pulse HPD. The duration will be
defined in the provided field.
For applying a short pulse click Short Pulse. Pulse duration is 1 ms.
Link Status
Link Status displays the status of the link training and the link parameters negotiated
between UCD-400 Sink and the Upstream Source. The data is retrieved from the DPCD
registers of the UCD-400 Sink. The status is updated automatically.
Link Configuration
Link Configuration allows the user to change the way the Sink capabilities are announced
in the DPCD registers of the UCD-400 Sink. Maximum Lane Count and Maximum Link
Rate are set with their appropriate radio buttons. To update the new status to the DPCD
registers click Apply.
When Force cable status to plugged is checked, sink functionality is active regardless of a
failure of upstream device detection e.g. due to incorrect AUX Channel electrical
termination.
To apply a Hot-Plug Detect pulse automatically after updating the status, select Generate
HPD pulse on Apply. HPD pulse duration will be defined in the Pulse HPD field.
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23.
Stream Status
Stream status is enabled with UCD Pro for DP Sink license.
Video Timing Details are retrieved from the Main Stream Attributes (MSA) of the
monitored stream.
Note: Please note that the MSA information used for Video Timing Details is provided by
the Upstream Source, it is not measured by the UCD-400 Local Sink.
The 16-bit CRC values of the three color components is calculated by the Sink hardware.
To re-calculate, click Update Link Status.
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24.
EDID Tab
EDID Tab provides tools for accessing the EDID of the UCD-400 Sink presented to the
Upstream Source Device. There are three basic functions:
• Load and save EDID data fil e s in the host PC
• Edit the EDID contents
• Program and read the contents of the hardware EDID memory
EDID Files
With Load… and Save as… you can read and write a hex EDID file from your PC. Please
note that the program does not alter the contents of the EDID file or verify its integrity
during load and save operation.
Note Four blocks (512 bytes) of EDID code is read. If the device is not supporting all
four blocks, the non-supported area is replaced with zeroes.
Currently the EDID Editor does not support Display ID. You can however modify
hex EDID files with the HEX Editor or load and program externally generated hex
EDID files that have Display ID content.
HEX Editor
When EDID content is either loaded from a file or read from the hardware EDID memory,
it is shown in the EDID Data panel on the left hand side of the dialog. You can edit the
EDID contents by typing over the existing values. The altered content is highlighted with
RED. Please note that Hex Editor itself does not alter the contents of the EDID data or
verify its integrity.
Once you are done with editing the data, you can either save it to an *.ecd file in your PC
with Save as… or program it to the hardware EDID memory with Write.
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25.
EDID Editor
You can edit the EDID structures of the data in the HEX Editor by clicking EDID Editor.
EDID Editor is launched in a separate pop-up window. Please see the description of the
EDID editor in Chapter EDID Editor
later in this document.
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26.
DPCD Tab
DPCD tab is a tool for monitoring and editing the DPCD registers of the UCD-400 Sink.
The tool consists of two independent monitoring and editing windows for the DPCD data.
The user can freely select the the DPCD address areas shown on each panel.
The DPCD Decoder panel on the right hand side shows the interpretation of the DPCD
byte selected on the monitoring windows. The selected byte is shown with a green outline.
In the combo box above the DPCD Decoder window you can select how the DPCD data is
interpreted, either as DP 1.1 DPCD, or as DP 1.2 DPCD with Detailed Capability Info
selected or not (DETAILED_CAP_INFO_AVAIL = 1/0).
By clicking Refresh you can re-read the data from the DPCD registers to the window in
question.
By clicking Write Changes you can write the portion of data shown in the window in
question to the DPCD registers.
By clicking Set Reference you can store currently shown data as a reference for
comparison.
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27.
When you refresh the data from the DPCD registers the changed bytes will be highlighted
with gray background.
The fields edited by the user will be highligted with red color.
Saving and Loading DPCD Content
You can save the DPCD data in the address areas that you selected for the two windows as
a file in your PC. You can save the content in three alternative formats:
• Binary DPCD Fata File format (*.DPD). This is Unigraf proprietary format. You can
also load the DPCD content stored in this format.
• Comma Separated Values (*.CSV) for loading the data to a spreadsheet.
• HEX Dump (*.HEX) in a human readable text format.
By Clicking Save you will be able to select the location and the format of the file.
By Clicking Load you can load DPCD data saved in DPCD Data File (*.DPD) format
to the editor.
To program the data into the DPCD registers of UCD-400 Local Sink click Write
Changes.
Note - Writing DPCD data to the DPCD registers of the UCD-400 Local Sink will
potentially affect the status and capabilities of UCD-400 as seen by the upstream
source.
- User control like Link Training or mode changes will modify the content of the
DPCD registers
- During a reboot of UCD-400 the DPCD registers w ill b e return e d to their default
values
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28.
HDCP Tab
HDCP tab is the dialog for monitoring the HDCP (for High-Bandwith Digital Content
Protection) status and controlling the HDCP capabilities of the UCD-400 device.
Status
The status field indicates the HDCP status of the UCD-400 device.
Active: The link between UCD-400 and the upstream source has been encrypted.
Authenticated: The HDCP handshake between the UCD-400 and the sink unit has been
completed successfully.
Declared as HDCP capable : The UCD-400 unit recognizes HDCP handshake messages.
Keys loaded: The HDCP keys are loaded to the UCD-400 unit.
Configuration
HDCP Capable: To disable HDCP uncheck the box.
Keys
You can select if you are using Production or Facsimile HDCP keys. To remove the keys,
select None.
HDCP 1.3 vs. HDCP 2.2
UCD-400 devices support by defa ult both HDCP 1.3 and HDCP 2.2 standard.
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SDP Tab
SDP Tab is enabled with UCD Pro for DP Sink license.
In SDP Tab you will be able to monitor the Secondary-Data Packets sent by the Source
device. Click Update to re-read the data.
SDP Tab displays in hexadecimal format the following received SDP packets:
• ACR (Audio Clock Regeneration)
• ASP (Audio Sample Packet)
• GCP (General Control Packet)
• ACP (Audio Content Protection Packet)
• ISRC1 (International Standard Recording Code)
• ISRC2 (International Standard Recording Code)
• OBA (One Bit Audio sample packet)
• DTS (DTS Audio packet)
• HBR (High Bitrate Audio stream packet)
• GMP (Gamut Metadata packet)
• 3D ASP (3D Audio Sample packet)
• 3D OBA (3D One Bit Audio sample packet)
• AMP (Audio Metadata Packet)
• MST_ASP (Multi-stream audio sample packet)
• MST_OBA (One Bit Multi-stream audio sample packet)
• VSI (Vendor Specific InfoFrame)
• AVI (Auxiliary Video Informat i on)
• SPD (Source Product Descriptor)
• AIF (Audio InfoFrame)
• MPEG (MPEG Source InfoFrame)
• DRM (Dynamic Range and Mastering InfoFrame)
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30.
Source DUT Testing Tab
Source DUT Testing Tab is enabled with UCD Pro for DP Sink license.
Source DUT Testing enabl e s the execution of selected TSI tests and other te s ts for a DP
Source. Please refer to Appendix E later in this document for description of the tests
available. Please refer to document TSI_Reference.pdf in the install package to get a full
definition of the TSI Test Cases, the parameters and the reporting.
Click Load a saved parameter set of the selected Test Case from a text file.
Click Save to save the current parameter set of the selected Test Case to a text file.
Click Configure… to open a new dialog for providing additional test specific parameters.
Please see chapter Additional Parameters below.
Click Reset to bring all parameters of the selected Test Case to their default values.
Click Report to generate a HTML report file for sharing the results with other parties for
viewing without UCD Console.
Click Run to run the selected Test.
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DP 1.4 Link Layer CTS
When running the DP 1.4 Link layer CTS tests, all the parameters can be accessed by
clicking the Configure… button. Please see chapter Additional Parameters below.
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Additional Parameters
CRC Video test and Link Layer CTS provide an additional dialog for entering detailed
parameters for test. Please select the test group and click Configure….
In both dialogs you can save the selected parameters as Presets. Please click Presets… to
save your configuration. If you have saved configuration Presets, you can load one of the
saved ones, save a new Preset or delete a Preset.
CRC Video Test
CRC Video Test Parameters allows you to define the test duration, # frames captured and
errors allowed. It allows you to define the frame size and capture the reference stream.
Link Layer CTS
Link Layer CTS allows you to set test timeouts and delays, the DUT Capabilities, Select
used Test Automation features and the Fail-safe and Maximum supported video modes.
Please refer to Source Device Capability Question List in document DisplayPort Link Layer
Compliance Test Specification.
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33.
DISPLAYPORT REFERENCE SOURCE
DP Reference Source function is using one output channe l, DisplayPort Source (DP TX).
The corresponding vertical tab can be seen on the left edge of the GUI.
The horizontal tabs on the top of the GUI enable the various functions available for the
output channel. Some of the tabs are enabled by default, some only when an applicable
license is included. DPTX features the following funct i ons.
• Video pattern generator (Pattern Ge ne rator).
• Status information and control of the downstream link (Link).
• EDID editor (EDID).
• DPCD monitor (DPCD)
• HDCP status monitor and control (HDCP).
Pattern Generator Tab
You can enable the DP Reference Source role either with or without the support to Multistreaming (MST). The names of the roles are DisplayPort Reference Source MST2 and
DisplayPort Reference Source SST. The two roles have a slightly different pattern generator
functionality.
Note The video modes that can be used in MST streams are limited by the overall
capability of the DisplayPort link and the capability of the connected DisplayPort
Sink or Branch device.
Predefined Timings
UCD-400 includes a set of common predefined video timings. Please find a list of the
timings with their major details in Appendix C of this document.
Click Select to choose the video timing used.
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34.
Color Mode
RGB color mode with full range quantization levels will be used with all patterns except
with Color Square Pattern. This pattern allows the user to select RGB, YCbCr 4:4:4,
YCbCr 4:2:2 color mode. When YCbCr is selected, the Colorimetry dropdown box is
enabled and allows selection between ITU-709 and ITU-601. Please find a description of
the available test patterns in Appendix D of this document.
Color Depth
You can set the color depth used. The available color depths are: 18, 24, 30, 36 and 48 bpp.
Predefined Video Patterns
UCD-400 has a set of predefined patterns and a possibility to user defined custom pattern.
You can select the pattern in the provided combo box. By selecting Disabled you can have
the links activated but no video data transferred.
Please find a description of the available test patterns in Appendix D of this document.
You can use BMP, PNG, JPG and TIFF files in your PC as custom images. The bitmaps
will be aligned to the top left hand side corner, displayed at the original resolution, no
scaling, cropped to the active area.
Custom Timing
Custom Timing feature is enabled with UCD Pro for DP Source license.
You can modify the timing parameters of the predefined video modes by selecting the
Custom check-box and editing the fields of the matrix. Enable the new parameters by
clicking Apply Custom Timings button.
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Link Tab
Link tab shows the status and control items for the DisplayPort link.
HPD
The status LED indicates the state of the HPD signal Asserted (logical “high”) or Deasserted (logical “low”).
Link status
The panel shows the result of the link training with the connected downstream sink.
Link configuration
You can set the capabilities of the DisplayPort source in the link training:
• Set the Number of Lanes used,
• Set the maximum Link Rate,
• Enable Enhanced Framing Mode
• Enable special bit patterns.
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36.
EDID Tab
EDID tab enables analyzing and saving the EDID read from the connected Sink device.
There are three basic functions:
• Read the contents of the EDID of the downstream sink over the DisplayPort link.
• Load and save EDID data fil e s i n t he hos t PC
• Edit the EDID contents
EDID Files
With Load… and Save as… you can read and write a hex EDID file from your PC. Please
note that the program does not alter the contents of the EDID file or verify its integrity
during load and save operation.
Note Currently the EDID Editor does not support Display ID. You can however modify
hex EDID files with the HEX Editor or load and program externally generated hex
EDID files that have Display ID content.
HEX Editor
When EDID content is either loaded from a file or read from the hardware EDID memory,
it is shown in the EDID Data panel on the left-hand side of the dialog. You can edit the
EDID contents by typing over the existing values. The altered content is highlighted with
RED. Please note that Hex Editor itself does not alter the contents of the EDID data or
verify its integrity.
Once you are done with editing the data, you can either save it to an *.ecd file in your PC
with Save as… or program it to the hardware EDID memory with Write.
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37.
EDID Editor
You can edit the EDID structures of the data in the HEX Editor by clicking EDID Editor.
EDID Editor is launched in a separate pop-up window. Please see the description of the
EDID editor in Chapter EDID Editor
later in this document.
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38.
DPCD Tab
DPCD tab is a tool for monitoring and editing the DPCD registers of the connected
Downstream Sink.
The tool consists of two independent monitoring and editing windows for the DPCD data.
The user can freely select the the DPCD address areas shown on each panel.
The DPCD Decoder panel on the right hand side shows the interpretation of the DPCD
byte selected on the monitoring windows. The selected byte is shown with a green outline.
In the combo box above the DPCD Decoder window you can select how the DPCD data is
interpreted, either as DP 1.1 DPCD, or as DP 1.2 DPCD with Detailed Capability Info
selected or not (DETAILED_CAP_INFO_AVAIL = 1/0).
By clicking Refresh you can re-read the data from the DPCD registers to the window in
question.
By clicking Write Changes you can write the portion of data shown in the window in
question to the DPCD registers.
By clicking Set Reference you can store currently shown data as a reference for
comparison.
When you refresh the data from the DPCD registers the changed bytes will be highlighted
with gray background.
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39.
The fields edited by the user will be highligted with red color.
Saving and Loading DPCD Content
You can save the DPCD data in the address areas that you selected for the two windows as
a file in your PC. You can save the content in three alternative formats:
• Binary DPCD Fata File format (*.DPD). This is Unigraf proprietary format. You can
also load the DPCD content stored in this format.
• Comma Separated Values (*.CSV) for loading the data to a spreadsheet.
• HEX Dump (*.HEX) in a human readable text format.
By Clicking Save you will be able to select the location and the format of the file.
By Clicking Load you can load DPCD data saved in DPCD Data File (*.DPD) format
to the editor.
In order to program the data into the DPCD regi st e rs of UCD-400 Local Sink click
Write Changes.
Note - Writing DPCD data to the DPCD registers of the Sink will potentially affect the
status and capabilities of sink as seen by the source.
- User control like Link Training or mode changes will modify the content of the
DPCD registers
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40.
HDCP Tab
HDCP tab is the dialog for monitoring the HDCP (for High-Bandwith Digital Content
Protection) status and controlling the HDCP capabilities of the connected UCD-400 device.
Status
The status fields indicate the HDCP status of the connected UCD-400 device.
Active: The stream between UCD-400 and the downstream sink has been encrypted.
Authenticated: The HDCP handshake between the UCD-400 and the sink unit has been
completed successfully.
Authentication in process: The HDCP handshake is in process between the UCD-400 and
the downstream sink unit.
Keys loaded: The HDCP keys are loaded to the UCD-400 unit.
Configuration
Enable encryption: Check to enable the encryption of the stream between UCD-400 and the
downstream sink.
Authenticate: Perform the HDCP initiation handshake between the UCD-400 and the sink
unit.
Keys
You can select if you are using Production or Facsimile HDCP keys. To remove the keys,
select None.
HDCP 1.3 vs. HDCP 2.2
UCD-400 devices support by default HDCP 1.3 and HDCP 2.2.
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41.
Sink DUT Testing Tab
Sink DUT Testing Tab is enabled with UCD Pro for DP Source license.
Please refer to Appendix E later in this document for description of the tests available.
Please refer to document TSI_Reference.pdf in the install package to get a full definition
of the TSI Test Cases, the parameters and the reportingSink DUT Testing enables the
execution of TSI tests for a DP Sink.
Click Run to run the selected Test Case.
Click Save to save the current parameter set of the selected Test Case to a text file.
Click Load a saved parameter set of the selected Test Case from a text file.
Click Reset to bring all parameters of the selected Test Case to their default values.
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42.
EVENT LOG
Event Logger (Event Log) vertical tab can be seen on the left edge of the GUI. E ve nt L o g is
enabled with UCD Pro for DP Sink or UCD Pro for DP Source license.
Event Log dialog is divided into two panels: the left panel lists all transactions and the right
panel shows the parsed transaction data for the line selected in the list on the left.
With the Event Logger you can capture and evaluate
• HPD status
• DP AUX messages
• DP SDP messages
The left panel lists the transactions with Time stamps, Type indications, Message source,
and raw message data. The right panel lists the content of one message. Messages
belonging together with the selected one are shown in red color.
Start event logging by clicking Start Capture and stop it by clicking Stop Capture.
You can save transactions in binary *.evt Event Log files by clicking Save. You can recall
saved Event Log files by clicking Open.
By clicking Report you can store event logs as html reports to be shared and viewed with
any web browser. You are first asked to indicate the file name and location, then you can
add detailed information about the DUT and the test in free-text Report information.
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43.
DP AUX Analyzer
Event Log is able to parse the AUX transactions captured. In the same way as in Event Log
panel the DP Source AUX Analyzer and DP Sink Analyzer panels list the captured
transactions with their time stamp.
The panel on the right shows the details of each transaction with message details and parsed
DPCD register bit definitions.
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44.
EDID EDITOR
The Main Window
The EDID Editor main window is divided into three logical areas. The bottom part of the
window contains the command buttons, and the log view. The top-left portion shows the
currently edited E-EDID blocks in a tree-form, and the top-right portion shows an edit
control for the currently selected item, possibly a list of sub-keys and their names (The list
is not shown for all values) and the HEX-view of the block collection.
Command Buttons
Load: Load an EDID block collection file from disk.
Save: Save the current block collectio n to a disk file.
Show Hex: Show or Hide the HEX view.
Show Log: Show or Hide the Log view.
EDID Editor Features
The EDID Editor currently supports VESA E-EDID block versions 1.3 and 1.4. As the
standard defines, the versions 1.0, 1.1 and 1.2 are supposed to be backward compatible, and
therefore the VESA E-EDID decoder will also show their contents. However, in these cases
it should be noted that the error checking is not compliant with restrictions given in these
older versions of the standard. In addition to VESA E-EDID block, the CEA-861 versions
1, 2 and 3 EDID blocks are also fully supported as well as the VESA Block Map Extension
blocks.
Practically unlimited number of extension blocks may exist in a single collection. The
number of blocks is limited by VESA Specifications and possibly by available system
resources. Most EDID blocks contain a structure that is very similar to a tree-structure. The
EDID Editor decodes each block into a tree-view of the block. The tree-view then contains
all values contained within the EDID block. The contents can then be easily browsed, using
only a few mouse clicks. The EDID Editor has a support for automatic variables, such as
the block checksum. When the user changes a value in an EDID block, the tool will update
the checksum accordingly. The automatic variables appear as read only values for the user.
A log print will be made when an automatic variable is updated by the editor.
HEX View: An optional HEX data display of all blocks in the collection. The view also
shows the latest changes highlighted.
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45.
LOG View: An optional LOG view, which will contain log prints generated by the editor.
Mostly it will list values that have been automatically updated due to edits.
Editing Tips
Editing an EDID block is very straightforward, but there are some special cases where the
user must know how to accomplish certain types of tasks.
• Enter key will apply text-edit values and combo-box selection.
• To apply new setting to binary values (ones that show a check-box), please click the
Set button.
• When you see a Quick Config button appear below an editor, you can access a
configuration menu that allows you to quickly select one of multiple pre-defined
setup options.
• In CEA-861 blocks, you can add and remove 18-byte descriptors and CEA data
blocks by setting the values “18-byte Descriptors in this block” and “CEA Data block
count”. Unfortunately re -arranging the descriptors and CEA data blocks is not
supported yet, so you need to be careful when editing these.
• Enter hex values with prefix “0x” or “$”, no prefix means a decimal value.
• You can always enter HEX or DEC, even if the value is presented as HEX, and/or
value range is given in HEX.
• Floating point values must be given with period “.” as decimal separator, even if your
localization setting defines decimal separator as comma (or other).
• Remember to click Set after changing a bit-value presented as a single check-box if
you want the new value appli e d.
Note It is recommended that you back up the un-edited EDID contents to a file before
editing and writing it to the card.
Saving EDID Data
When you are done with editing you can either save the EDID contents to a file in the PC
or bring it in the HEX Editor.
For saving the data to a file in your PC click Save.
For bringing the data to the HEX Editor close the EDID Editor window by clicking the
Window Close button in the top right-hand corner of the window. You will be asked if you
would like to copy and replace the EDID data in the HEX Editor. Click Yes to replace the
data, click No to discard the modifications.
When you are back in the HEX Editor, the bytes that the EDID Editor changed are
highlighted with BLUE BACKGROUND.
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46.
APPENDIX A. PRODUCT SPECIFICATION
UCD-400
Input
DisplayPort™ 1.4 compliant (DP Rx)
Output
DisplayPort™ 1.4 compliant (DP Tx)
Max video mode
7680 × 4320 p30 input and output
3840 × 2160 p120 input and output
Audio LPCM, 2 – 8 channels, 44.1 to 192 kHz
Content Protection HDCP 2.2, HDCP 1.3
DSC Capability* DSC 1.2a sink support
Support RGB / YCbCr up to 12 bits
per component
2 slices, max width 2560 pixels
Pixel clock 120 MHz max.
Additional features FEC, LTTPR**
DP 1.4 LL CTS**
HDCP 2.2 CTS**
Computer interface USB 3.0
Software Windows 10, 8 and 7 compatible software drivers,
UCD Console application for Windows.
Compatible with Unigraf TSI SDK.
Power supply
AC/DC Power supply
(100 to 240 Vac 50/60 Hz input, +12 Vdc output)
Mechanical Size 280 × 200 × 80 mm
Weight 1.2 kg w/o power supply
*) Please refer to Appendix F for details
**) Please contact Unigraf for detailed availability
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47.
APPENDIX B. LICENSING
The table below lists all functions in UCD-400 devices and the licensing scheme involved.
Overview
Input / Output Port Tab
Default
HDCP 2.2 CTS
DSC
DP 1.4 LL CTS
TSI (default)
DisplayPort
Reference Sink
(DPRX)
Video preview and saving (Video).
● ▲
Audio monitoring and saving (Audio).
● ▲
Status information of the upstream link (Link).
● ▲
Video mode and control of the upstream link (Link).
● ▲
FEC Feature
■
DSC Feature
■
EDID editor (EDID).
● ▲
DPCD editor (DPCD).
● ▲
HDCP status monitor and control (HDCP)
● ▲
Monitor Secondary-Data Packets (SDP)
●
Event Logger (Event Log)
●
DP AUX analyzer
●
Source DUT Testing ● ■ ■ ▲
DisplayPort
Reference Source
(DPTX)
Video pattern generator (Pattern Generator). ● ▲
Status information of the downstream link (Link). ● ▲
Control of the downstream link (Link) ●
FEC Feature ■
EDID editor (EDID). ●
HDCP status monitor and control (HDCP) ●
Event Logger (Event Log) ●
DP AUX analyzer ●
In the following pages, please find detailed explanation of the functions and the licensing. Please refer
to TSI documentation on detailed description of TSI features.
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DisplayPort Reference Sink (DPRX)
Tab Function
Basic
DP 1.4 LL CTS
HDCP 2.2 CTS
DSC Decoder
Video
Preview, Snap preview
●
Capture
●
Status ●
Audio ●
Monitor and graphical preview
●
Capture
●
Status ●
Link ●
Link Status
●
Link Configuration
●
Stream Status (video, audio)
●
HPD Status, HPD Assert / De-assert
●
HPD Long Pulse, HPD Short Pulse
●
FEC Feature
■
DSC Decoder
■ EDID
Read/Write, Save/Load
●
EDID Editor
●
DPCD
Read/Write, Save/Load
●
DPCD Decoder
●
HDCP
HDCP 1.3 Support
●
Authentication status, Encryption status
●
HDCP 2.2 Support
●
Event Log
Event Log
●
DP AUX Analyzer
●
Source DUT Testing
Execute TSI Tests
●
Execute DP LL CTS
■
HDCP 2.2 CTS for testing DP Source DUT
■
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49.
DisplayPort Reference Source (DPTX)
Tab Function
Basic
DP 1.4 LL CTS
HDCP 2.2 CTS
DSC
Pattern Generator
Fixed Video Timings
●
Fixed Video Patterns
●
Custom Timing
●
Custom Video Patterns
●
Link
Link Status
(Clock Recovery, Symbol Lock,
Voltage swing, Pre-emphasis,
Lane count, Link rate, Framing mode)
●
HPD Status: (Asserted / De-asserted)
●
Link Configuration: (Lane count, Link Rate,
Framing mode, Clock mode)
●
FEC Feature
■
EDID
Read/Write, Save/Load, EDID Editor
●
DPCD
Read / Write, Save / Load
●
DPCD Decoder
●
HDCP
HDCP 1.3 Support
●
Control: (Enable / Disable, authenticate only,
Encryption Enable / Disable)
●
Status: (Authentication status,
Encryption status)
●
HDCP 2.2 Support
● Event Log
Event Log
●
DP AUX Analyzer
●
Sink DUT Testing
Execute TSI Tests
●
Execute DP LL CTS
■
HDCP 2.2 CTS for testing DP Sink DUT
■
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50.
APPENDIX C: PREDEFINED TIMINGS
Description H active V active H total V total
Frame
rate
18 bpp 24 bpp 30 bpp 36 bpp 48 bpp
VESA: 640 × 480 @ 60Hz 640 480 800 525 60
●
● ● ●
●
VESA: 1024 × 768 @ 60Hz 1024 768 1344 806 60
●
● ● ●
●
VESA: 1280 × 720 @ 60Hz (R) 1280 720 1650 750 60
●
● ● ●
●
VESA: 1920 × 1080 @ 60Hz (R) 1920 1080 2200 1125 60
●
● ● ●
●
VESA: 1920 × 1080 @ 120Hz (R) 1920 1080 2200 1125 120
●
● ● ●
●
VESA: 1920 × 1440 @ 60Hz 1920 1440 2600 1500 60
●
● ● ●
●
VESA: 2048 × 1536 @ 60Hz (R) 2048 1536 2208 1580 60
●
● ● ●
●
VESA: 2560 × 1440 @ 60Hz (R) 2560 1440 2720 1481 60
●
● ● ●
●
2880 × 1440 @ 60 Hz 2880 1440 2976 1456 60
●
● ● ●
●
VESA: 1680 × 1050 @ 60Hz 1680 1050 2240 1089 60
●
● ● ●
●
VESA: 1680 × 1050 @ 60Hz (R) 1680 1050 1840 1080 60
●
● ● ●
●
VESA: 2560 × 1080 @ 60Hz 2560 1080 3424 1120 60
●
● ● ●
●
VESA: 2560 × 1080 @ 60Hz (R) 2560 1080 2720 1111 60
●
● ● ●
●
VESA: 2560 × 1600 @ 60Hz 2560 1600 3504 1658 60
●
● ● ●
●
VESA: 2560 × 1600 @ 60Hz (R) 2560 1600 2720 1646 60
●
● ● ●
●
VESA: 4096 × 2160 @ 60Hz (R) 4096 2160 4176 2222 60
●
● ● ●
CEA: 3840 × 2160 @ 30Hz 3840 2160 4400 2250 30
●
● ● ● ●
CEA: 3840 × 2160 @ 50Hz 3840 2160 5280 2250 50
●
● ● ●
CEA: 4096 × 2160 @ 50Hz 4096 2160 5280 2250 50
●
● ● ●
CEA: 3840 × 2160 @ 60Hz 3840 2160 4400 2250 60
●
● ● ●
CEA: 4096 × 2160 @ 60Hz 4096 2160 4400 2250 60
●
● ● ●
3840 × 2160 @ 120 Hz (R) 3840 2160 4000 2222 120
●
●
3840 × 2160 @ 120 Hz (R) 3840 2160 3920 2287 120
●
5120 × 2880 @ 60 Hz (R) 5120 2880 5280 2962 60
●
●
7680 × 4320 @ 30 Hz (R) 7680 4320 7840 4381 30
●
●
● = Supported video mode and color depth
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51.
Pixel Bandwidths for Supported Video Modes
Description H active V active H total V total
Frame
rate
18 bpp 24 bpp 30 bpp 36 bpp 48 bpp
VESA: 640 × 480 @ 60Hz 640 480 800 525 60 0,45 0,60 0,76 0,91 1,21
VESA: 1024 × 768 @ 60Hz 1024 768 1344 806 60 1,17 1,56 1,95 2,34 3,12
VESA: 1280 × 720 @ 60Hz ® 1280 720 1650 750 60 1,34 1,78 2,23 2,67 3,56
VESA: 1920 × 1080 @ 60Hz ® 1920 1080 2200 1125 60 2,67 3,56 4,46 5,35 7,13
VESA: 1920 × 1080 @ 120Hz ® 1920 1080 2200 1125 120 5,35 7,13 8,91 10,69 14,26
VESA: 1920 × 1440 @ 60Hz 1920 1440 2600 1500 60 4,21 5,62 7,02 8,42 11,23
VESA: 2048 × 1536 @ 60Hz ® 2048 1536 2208 1580 60 3,77 5,02 6,28 7,54 10,05
VESA: 2560 × 1440 @ 60Hz ® 2560 1440 2720 1481 60 4,35 5,80 7,25 8,70 11,60
2880 × 1440 @ 60 Hz 2880 1440 2976 1456 60 4,68 6,24 7,80 9,36 12,48
VESA: 1680 × 1050 @ 60Hz 1680 1050 2240 1089 60 2,63 3,51 4,39 5,27 7,03
VESA: 1680 × 1050 @ 60Hz ® 1680 1050 1840 1080 60 2,15 2,86 3,58 4,29 5,72
VESA: 2560 × 1080 @ 60Hz 2560 1080 3424 1120 60 4,14 5,52 6,90 8,28 11,04
VESA: 2560 × 1080 @ 60Hz ® 2560 1080 2720 1111 60 3,26 4,35 5,44 6,53 8,70
VESA: 2560 × 1600 @ 60Hz 2560 1600 3504 1658 60 6,27 8,37 10,46 12,55 16,73
VESA: 2560 × 1600 @ 60Hz ® 2560 1600 2720 1646 60 4,84 6,45 8,06 9,67 12,89
VESA: 4096 × 2160 @ 60Hz ® 4096 2160 4176 2222 60 10,02 13,36 16,70 20,04 N/A
CEA: 3840 × 2160 @ 30Hz 3840 2160 4400 2250 30 5,35 7,13 8,91 10,69 14,26
CEA: 3840 × 2160 @ 50Hz 3840 2160 5280 2250 50 10,69 14,26 17,82 21,38 N/A
CEA: 4096 × 2160 @ 50Hz 4096 2160 5280 2250 50 10,69 14,26 17,82 21,38 N/A
CEA: 3840 × 2160 @ 60Hz 3840 2160 4400 2250 60 10,69 14,26 17,82 21,38 N/A
CEA: 4096 × 2160 @ 60Hz 4096 2160 4400 2250 60 10,69 14,26 17,82 21,38 N/A
3840 × 2160 @ 120 Hz ® 3840 2160 4000 2222 120 19,20 25,60 N/A N/A N/A
3840 × 2160 @ 120 Hz ® 3840 2160 3920 2287 120 19,36 N/A N/A N/A N/A
5120 × 2880 @ 60 Hz ® 5120 2880 5280 2962 60 16,89 22,52 N/A N/A N/A
7680 × 4320 @ 30 Hz ® 7680 4320 7840 4381 30 18,55 24,73 N/A N/A N/A
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52.
APPENDIX D: PREDEFINED PATTERNS
Selection Pattern Description
Disabled N/A The links are activated but no video data transferred
Color Bar
100% intensity color bars of all primaries and mixed
combinations.
Chessboard
8 by 8 chessboard with black (0%) and 100% intensity white
Solid Black
0% luminance
Solid White
100% white
Solid Red
100% red
Solid Green
100% green
Solid Blue
100% blue
White Vertical Stripes
Vertical stripes of black (0%) and white (100%).
Parameters set the widths of the black and white stripes in
pixels respectively. Default black / white = 20 / 20 pixels.
Parameter range 0 to 5000.
Gradient Vertical Stripes
16 pixels high horizontal red gre en, blue and white stripes.
Intensity is increased from 0 to 100% with steps defined by
the given parameter (n). (step = n*color_depth/256). “n”
range 0 to 5000 (default 120).
Color Ramp
Color Ramp test pattern defined by VESA DisplayPort Link
Layer Compliance Test Specification.
Color Square
Color Square test pattern defined by VESA DisplayPort Link
Layer Compliance Test Specification.
Color mode can be selected between RGB, YCbCr 4:4:4,
4:2:2, 4:2:0 (ITU Rec 601 / 709)
Motion Pattern
Horizontally moving color bar pattern. The pattern is shifted to
left one pixel in each frame in a sequence. The length of the
sequence is defined with parameter. Range 0 to 34 (default is
20)
Custom Image
Bitmap image uploaded by the user. Click on the Custom
Images panel to browse. By default, a black image with a
white square in the upper left corner.
More test patterns can be downloaded e.g. from www.icdm-sid.org/downloads/testpatterns.html.
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53.
APPENDIX E: SINK, SOURCE AND REPEATER
DUT TESTS
The tables below list the Unigraf TSI SDK Test Cases that you can run in Sink DUT Testing / Source DUT
Testing tabs of UCD Console, their definition in TSI Reference Manual and the licensing needed.
Source DUT Testing
Default
DP 1.4 LL CTS
*
DP HDCP 2.2 CTS*
CRC based Video Test Set
CRC based single frame reference video test
(TSI_TEST_VIDEO_CRC_SINGLE_REF)
CRC based single frame stability test
(TSI_TEST_CRC_VIDEO_STABILITY)
CRC based sequence of frames reference video test
(TSI_TEST_CRC_VIDEO_SEQUENCE)
CRC based continuous sequence of frames reference video test
(TSI_TEST_CRC_CONT_VIDEO_SEQUENCE)
Link Test Set
Link Training at All Supported Lane Counts and Link Rates
(
TSI_TEST_DP_SIMPLE_LINK)
DP 1.4 Link Layer CTS
400.1.1 – 400.1.3 (will get new numbers in DP 1.4 later)
400.2.1, 400.2.2 (will get new numbers in DP 1.4 later)
4.2.1.1 – 4.2.1.2
4.2.2.1 – 4.2.2.10
4.3.1.1 – 4.3.1.11
4.3.2.1 – 4.3.2.5
4.3.3.1
4.4.1.1 – 4.4.1.3
4.4.2
HDCP 2.2 CTS 1A Test Set
HCDP2.2 CTS 1A-01 – HCDP2.2 CTS 1A-13
HDCP 2.2 CTS 1B Test Set HCDP2.2 CTS 1B-01 – HCDP2.2 CTS 1B-10
Sink DUT Testing
Default
DP 1.4 LL CTS
*
DP HDCP 2.2 CTS*
DP 1.4 Link Layer CTS
500.1.1-500.1.3 (will get new numbers in DP 1.4 later)
5.2.1.1 – 5.2.1.12
5.2.2.1 – 5.2.2.8
5.3.1.1 – 5.3.1.7
HDCP 2.2 CTS 2C Test Set
HCDP2.2 CTS 2C-01 – HCDP2.2 CTS 2C-06
*) Separate licenses for testing Sink, Source and Repeater DUT
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54.
Repeater DUT Testing
Default
DP HDCP 2.2 CTS*
HDCP 2.2 CTS 3A Test Set HCDP2.2 CTS 3A-01 – HCDP2.2 CTS 3A-06
HDCP 2.2 CTS 3B Test Set
HCDP2.2 CTS 3B-01 – HCDP2.2 CTS 3B-07
HDCP 2.2 CTS 3C Test Set HCDP2.2 C TS 3C-01 – HCDP2.2 CTS 3C-25
*) Separate licenses for testing Sink, Source and Repeater DUT
CRC Based V ideo Test Set – DP Rx
CRC Based Single Reference Frame Video Test
The test compares captured frames to a provided reference.
TE compares the video mode (Frame Width, Height, BPP and optionally Frame rate) to
provided parameters and after that captures frames and compares the CRC (check sum) of
their three color components to the provided reference until the number of bad frame limit
provided is detected or the provided total number of frames is reached.
The test is judged FAIL if video mode does not match or the number of bad frames is
exceeded.
The test optionally captures the failed frames as bitmap images and stores them into the
hard disc.
Parameters in use
Test Timeout (default 100 000 ms)
Total number of frames (default 2 000 ms)
Number of bad frames allowed (default 2)
Reference width (default 1920)
Reference height (default 1080)
Reference BPP (default 24)
Expected frame rate (mHz)
Frame rate tolerance (mHz)
Reference CRCs (R, G, B)
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55.
CRC Based Single Frame Video Stability Test
The test verifies that the captured video is stable.
TE captures a frame and sets the CRC of its color components as reference. After that TE
captures frames and compares their CRC (check sum) to the reference until the number of
bad frame limit provided is detected or the provided total number of frames is reached.
The test is judged FAIL if the number of bad frames is exceeded.
The test optionally captures the failed frames as bitmap images and stores them into the
hard disc.
Parameters in use
Test Timeout (default 100 000 ms)
Total number of frames (default 2 000 ms)
Number of bad frames allowed (default 2)
CRC Based Sequence of Reference Frames Test
The verifies that a sequence of frames is captured in the right order.
TE compares the video mode (frame Width, Height, BPP and optionally Frame rate) to
provided parameters. After that captures frames to find a frame with matching CRC (check
sum) of their three color components to the first provided reference. After the first
matching CRC is found it compares the CRC of the following frames until the Number of
frames tested parameter is reached.
The test is judged FAIL if video mode does not match, the first frame in the list is not found
or the CRC of the followi ng frames do not match the provided list.
The test optionally captures the failed frames as bitmap images and stores them into the
hard disc.
Parameters in use
• Test Timeout (default 100 000 ms)
• Number of frames to be tested (default 20)
• Reference width (defaul t 1920)
• Reference height (default 1080)
• Reference BPP (default 24)
• Expected frame rate (mHz)
• Frame rate tolerance (mHz)
Reference CRCs (R, G, B)
Note: Please note that in order for the TE to maintain the sequence, all CRCs in the
reference frame list should be different.
CRC Based Continuous Sequence of Reference Frames Test
The test verifies that a sequence of frames is captured in the right order many times
repeatedly.
TE compares the video mode (frame Width, Height, BPP and optionally Frame rate and
Color format) to provided parameters. After that captures frames to find a frame with
matching CRC (check sum) of their three color components to the first provide d reference.
After the first matching CRC is found it compares the CRC of the following frames until
the Number of frames tested parameter is reached. After that it resets the list and starts from
the first CRC. The list is repeated until timeout or until the provided number of repetitions
is reached.
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The test is judged FAIL if video mode does not match, the first frame in the list is not found
or the CRC of the followi ng frames do not match the provided list.
The test optionally captures the failed frames as bitmap images and stores them into the
hard disc.
Parameters in use
• Test Timeout (default 100 000 ms)
• Number of frames to be tested (default 20)
• Number of iterations
• Reference width (defaul t 1920)
• Reference height (default 1080)
• Reference BPP (default 24)
• Expected frame rate (mHz)
• Frame rate tolerance (mHz)
• Expected color format
Reference CRCs (R, G, B)
Note: Please note that in order for the TE to maintain the sequence, all CRCs in the
reference frame list should be different.
Link Test Set – DP Rx
Link Training at All Supported Lane Counts and Link Rates
Test requests link training on all supported lane counts and link rates. Each link training
must be successfully completed in order to pass the test.
Parameters in use
Test Timeout (default 5 000 ms)
Max lane count supported by DUT (default 4)
Max lane rate supported by DUT as multiple of 0.27 Gbps.
(valid settings 6, 10 and 20; default 20)
Long HPD pulse duration ( default 1 000 ms)
Link training start timeout (default 5 000 ms)
Delay between test cycles (default 3 000 ms)
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57.
APPENDIX F: DSC CAPABILITIES
DSC 1.2a
Support for RGB / YCbCr 4:4:4
Support for 8, 10 and 12 bits per component
Supports Block Prediction (BP)
Supports Index Color History (ICH)
Support for multiple slices per line
Supports Simple 4:2:2 mode
Support for Native 4:2:2 subsampled mode
Support for Native 4:2:0 subsampled mode
Currently compiled:
2 Slices with max. slice width of 2560 pixels
Pixel clock limited to 120 MHz
Bits per pixel increment 1/16
RC buffer block size 1 KB x 1 block
Line buffer depth 16 bits
Capture bit depth 8-bits
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58.
V ersion History
Rev.
Date
Author
Description
10
5.10.2017
JSa
- Updated license matrices in Appendix B
10b 12.10.2017 JSa - Corrected typo in matrices in Appendix B (HDCP 2.2 CTS for testing DP
Source DUT >> HDCP 2.2 CTS for testing DP Sink DUT)
11 19.10.2017 JSa - Added Appendix E SINK AND SOURCE DUT TESTS
- Added FEC
- Added description of the additional parameter dialogs on page 29 and 30.
- Updated Specs in Appendix A to match with the Data Sheet (added 8K,
DSC, FEC, LTTPR)
- Updated screen shots.
11a
2.11.2017
JSa
- Correction: Removed mentioning to MST and SST modes
- Correction: Removed Electrical testing from matrix in Appendix B
- Correction: Removed Status Log in Appendix B
- Added 3A to 3C Repeater tests to Appendix E
11b 09.01.2018 JSa
- Correction: Removed asterisk from LL CTS for “Sink DUT Testing” on
Appendix B page 43
- Added Appendix F
- Added Color Depth support information to matrix in Appendix C
12
22.1.2018
JSa
- Updated version reference to 1.7
- Updated screen shots
- Updated matrices in App B Licensing
- Updated table in App E to match the release version (1.7.8)
- Added description of Force cable status to plugged
13
08.03.2018
JSa
- Added new entries in “Available Mode Configurations” table
- Included SDP and Event Log tabs in DP RX
- Updated DP 1.4 LL CTS test parameters dialog
- Updated screen captures to reflect addition of new tabs
- Updated matrices in Appendix B
13a 12.03.2018 JSa - Correction: Removed reference to USB-C in Event Log
14 04.04.2018 JSa - Removed FEC and DSC from the text
- Changed support for FEC in feature matrix from “Basic” to “DSC”
15 25.06.2018 JSa - Added USB-C interface in Chapter 2 (p 7)
- Improved description of the FW update procedure and added the direct
connection method (pp 12 – 14)
- Updated Event Log to match the featured release
- Updated list of included tests in Appendix E (p 52)
- Added detailed descriptions of tests in Sink DUT Testing tab
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