UCD-301 is a UHD / 4K@60Hz compliant video capture unit for testing DisplayPort™ and HDMI Sources. UCD-301 enables testing all aspects of HDMI 2.0 and DP 1.4a with HBR2 max bit rate capability. UCD-301 is a DCP approved test tool for HDCP 2.3 compliance testing of DisplayPort transmitters.
UHD / 4K compliant test equipment
HDMI 2.0 and DP 1.4a (limited to HBR2 Link Rate) input and output in one unit
DCP approved HDCP 2.3 CTS Test Tool
HDCP 1.3 and HDCP 2.3 support
Approved HDR 10+ Display Device Test Tool
Sink and source video, audio and configuration parameters
USB 3.0 connected
Unigraf UCD-301 is a UHD / 4K@60Hz compliant video capture unit for testing DisplayPort™ and HDMI Sources. UCD-301 enables testing all aspects of HDMI 2.0 and DP 1.4a with HBR2 max bit rate capability. UCD-301 is a DCP approved test tool for HDCP 2.3 compliance testing of DisplayPort transmitters.
Unigraf’s UCD-301 is a DCP LLC Approved Test Tool for HDCP 2.3 Compliance Testing on DisplayPort Transmitters devices. HDCP 2.3 Compliance Test capability is an add-on feature to the UCD Console GUI. HDCP 2.3 CTS tests can be straightforwardly enabled to any UCD-323 Test Tool with an SW add-on. The software add-on can be purchased separately for testing Transmitter devices.
Run automated tests straight from the command line by using the C++ code. Unigraf also provides users with a library of scripts that can be used an example for detailed tests. The scripts are run through Unigraf’s Test System Interface (TSI) which is the test software API that allows system integrators a fast and reliable way for ensuring the functionality of the test equipment. These scripts can be used to automate all the tests available in the UCD-301, including Compliance Tests for HDCP 2.3.
With UCD-301 Digital, the tester can verify the electrical continuity of each signal in the HDMI and DisplayPort interface. The TSI test automation routine allows the calling application to set the target limits. TSI provides the result through ‘Pass / Fail’ indication with the actual measured value.
The UCD-301 graphical user interface for R&D debugging is called UCD Console. It provides the user with a flexible way of navigating between the interface based Roles of the device and the functionalities of each Role. UCD Console features preview windows for the received video and audio, monitoring and controls for the USB-C connection parameters, DP link parameters, and an EDID editor. UCD Console also provides the status and control of the HDCP function.
You can take your debugging to the next level with UCD Console Pro Features. Pro features are a software add-on for UCD-301. Please, refer to the table below to compare the UCD Console and UCD Console Pro features.
NOTE: HDCP 2.3 Support is available as an add-on feature for UCD Console Pro.
NOTE: Console Pro also includes TSI Advanced Test Set.
| Role | Feature | UCD Console | testing source devices |
| Testing HDMI sources (HDMI RX) | Video preview and saving | √ | √ |
| Audio monitoring and saving | √ | √ | |
| Status information of the upstream link | √ | √ | |
| EDID editor | √ | ||
| HDCP status monitor and control | √ | ||
| InfoFrames | √ | ||
| Ready-made test sets (CRC, Link) for testing source DUT | √ | ||
| Testing DisplayPort sources (DPRX) | Video preview and saving | √ | √ |
| Audio monitoring and saving | √ | √ | |
| Status information of the upstream link | √ | √ | |
| Video mode and control of the upstream link | √ | ||
| EDID editor | √ | ||
| DPCD editor | √ | ||
| HDCP status monitor and control | √ | ||
| Ready-made test sets (CRC, Link) for testing source DUT | √ | ||
| Event Log, DP AUX Analyze | √ |
Unigraf UCD-301 Test Tool is delivered with Unigraf’s basic SDK (System Development Kit). Unigraf’s SDK is called TSI (Test System Interface). TSI.exe is a high-level software API (Application Programming Interface) for creating automated tests in an IDE (Integrated Development Environment).
TSI SDK Advanced Test Set provides users with e.g. EDID and DPCD Editor and built-in Source DUT tests (ARC, CEC, CRC). TSI SDK Advanced Test Sets can be straightforwardly enabled to any UCD-301 with a software add-on. Please refer to the table below to compare TSI Basic and TSI Advanced test sets.
NOTE: HDCP 2.3 support is a software add-on for TSI SDK Advanced Test Set
NOTE: Electrical Test sets are available for TSI Advanced as a software add-on
| Role | Feature | TSI Basic | TSI Advanced |
| Testing HDMI sources (HDMI RX) | Video preview and saving | √ | √ |
| Audio monitoring and saving | √ | √ | |
| Status information of the upstream link | √ | √ | |
| EDID editor | √ | ||
| HDCP status monitor and control | √ | ||
| InfoFrames | √ | ||
| Ready-made test sets (CRC, Link) for testing source DUT | √ | ||
| Testing DisplayPort sources (DPRX) | Video preview and saving | √ | √ |
| Audio monitoring and saving | √ | √ | |
| Status information of the upstream link | √ | √ | |
| Video mode and control of the upstream link | √ | ||
| EDID editor | √ | ||
| DPCD editor | √ | ||
| HDCP status monitor and control | √ | ||
| Ready-made test sets (CRC, Link) for testing source DUT | √ |
• UHD / 4K compliant test equipment
• HDMI 2.0 and DP 1.4 compliant device with a HBR2 max bit rate capability
• DCP Approved HDCP 2.3 CTS Test Tool
• Test Connector Pins soldering and assembly quality
• HDCP 1.3 and HDCP 2.3 support
• USB 3.0 connected
• UCD Console GUI for debugging
• High level API for easy integration
Type: • DisplayPort • HDMI
Device to test: • Blu-Ray Player • Game Console • Set Top Box
Use cases: • HDCP 2.3 Compliance Testing • Production Testing • R&D Debugging • Test Automation
Features: • 4K
Inputs DP 1.4a (4096×2160p60 max)
HDMI 2.0 (4096×2160p60 max)
S/PDIF audio (192 kHz max)
Content Protection HDCP 1.3 / 1.4
HDCP 2.3
Electrical Test Verify signal levels of all HDMI and DP interface signals.
Computer Interface USB 3.0
Operating System Windows 10, 8, 7 and XP
Software UCD Console GUI
TSI API with ready Test Cases
Power Input +12 Vdc (AC/DC converter included)
Module Size 281×128×62 mm
Weight 900 g (w/o AC/DC converter)
Current Products:HDMI & DisplayPort Analyzer(UCD-301)
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