UCD-340 • 4K USB-C DP Alt Mode Generator & Analyzer
Type: DisplayPort • USB-C
Device to test: Laptop • Monitor • Smartphone • Tablet • Transmitter • VR Glasses
Use cases: DP HDCP 2.3 Compliance Testing • Production Testing • R&D Debugging • Test Automation
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UCD-340 is a 4K USB-C DP Alt Mode video analyzer and generator. With UCD-340 you can verify USB-C DP Alt Mode Sinks and Sources up to 4K@60Hz resolution. UCD-340 features a versatile and reliable way of testing video, audio, DisplayPort Alt Mode features, power delivery functions and connector pins of the USB-C interface. UCD-340 is the only DCP LLC Approved Test Tool for HDCP 2.3 CTS testing on USB-C DP Alt Mode Transmitter and Receiver devices. UCD-340 is controlled via easy-to-use PC GUI called UCD Console. All tests can be automated for compliance testing, R&D debugging and production line testing.
Reliable Compliance Testing Tool
VESA requires HDCP testing as part of the DisplayPort testing requirement for certification. If a DisplayPort receiver or transmitter supports HDCP (as reported in the product CDF) it shall be tested as part of the certification requirements for obtaining the DisplayPort Logo. (Source: VESA)
UCD-340 is the only DCP LLC Approved Test Tool for HDCP 2.3 Compliance Testing on USB Type-C DP Alt Mode Transmitters and Receivers. HDCP 2.3 CTS tests can be straightforwardly enabled to any UCD-340 Test Tool with a software add-on. The software add-on can be purchased separately for testing transmitter or receiver devices.
Platform for Test Automation
UCD-340 supports automated testing for R&D debugging, compliance testing and production line testing. The UCD-340 is delivered with ready-made scripts for test automation. 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. TSI Test Cases readily implement the low-level procedures needed for verifying the various functions of the tested interface and the required software integration is minimal.
One of the most common manufacturing defects on USB-C smartphones are poorly soldered connector pins. The USB-C connector is capable of delivering and receiving up to 100W of power. For safety purposes, it is essential to test that the USB-C connector pins are properly soldered into the circuit board. A poorly soldered USB-C connector can cause the cable or the device to overheat. This has known to cause the melting of the cable or serious overheating of the device causing terminal damage.
UCD-340 offers a unique solution for testing the continuity of USB-C connector pins. A built-in electrical test enables the testing of each connector pin. Additionally, thanks to a software-based cable flip, the electrical test enables testing of the USB-C connector with single cable insertion. In production, this saves valuable time as there is no need to insert the cable in both ways. Electrical test features ready-made tests for testing Vconn and Vbus voltage levels. All electrical tests can be automated for production line testing
The UCD-340 Graphical User Interface (GUI) is called UCD Console. UCD Console features e.g. preview windows for the received video and audio, monitoring and controlling of the USB-C DP Alt Mode and USB-C power delivery functions, AUX Analyzer and Event logger. UCD Console also provides the status and control of the HDCP encryption. UCD Console is delivered with ready-made test sets (e.g. CRC and Link tests) for testing Sinks and Sources.
UCD-340 is a fantastic test tool to travel with. It measures only 281×128×62 mm in size and weighs less than 1 kg. On the road, you can control it on your PC and connect it to tested devices with standard USB cables.
External Power Test Unit
External Power Test Unit enables testing USB-C Power Delivery up to 20V/5A. It is a hardware accessory to UCD-340.
USB-C extended power delivery test controls in the UCD Console GUI.
• 4K@60 Hz Video Analyzer & Generator
• Test USB-C DP Alt Mode Video and Audio
• Test USB-C Power Delivery
• DCP LLC Approved HDCP 2.3 CTS Test Tool
• Test connector pins with SW based cable flip
• HDCP 1.3, 2.2 & 2.3 support
• All tests can be automated
• USB signal pass-thru