Video Blog https://www.unigraf.fi en-GBThu, 25 Jul 2019 16:46:00 +0300Wed, 04 Sep 2019 15:33:38 +0300eZ Publish - Avenis eZ Start http://www.rssboard.org/rss-specification DPA-400 AUX Channel Monitor - How to Highlight Specific Transaction Lines from AUX Channel Traffic Thu, 25 Jul 2019 16:46:00 +0300 https://www.unigraf.fi/videos/displayport/dpa-400-aux-channel-monitor-how-to-highlight-specific-transaction-lines-from-aux-channel-traffic https://www.unigraf.fi/videos/displayport/dpa-400-aux-channel-monitor-how-to-highlight-specific-transaction-lines-from-aux-channel-traffic In this video we show how you can highlight specific transaction lines in DP AUX Channel Monitor GUI when Capturing the AUX Channel traffic between a DP sink and a DP source. Hardware device used to capture the AUX Channel traffic is Unigraf's DPA-400 AUX Channel Monitor.

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DisplayPort™ juha.eskola@unigraf.fi (Juha Eskola)
UNIGRAF UCD-240 • Running Automated CRC Tests on USB-C Smartphone Wed, 19 Jun 2019 11:22:00 +0300 https://www.unigraf.fi/videos/usb-c/unigraf-ucd-240-running-automated-crc-tests-on-usb-c-smartphone https://www.unigraf.fi/videos/usb-c/unigraf-ucd-240-running-automated-crc-tests-on-usb-c-smartphone In this video blog we demonstrate step-by-step how you can configure and run automated CRC tests on USB Type-C smartphone with Unigraf's USB-C DP Alt Mode Test Automation Tool UCD-240.

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USB-C™ juha.eskola@unigraf.fi (Juha Eskola)
Unigraf UCD-340 Test Automation Setup - Testing a USB Type-C Laptop Mon, 27 Aug 2018 13:30:00 +0300 https://www.unigraf.fi/videos/usb-c/unigraf-ucd-340-test-automation-setup-testing-a-usb-type-c-laptop https://www.unigraf.fi/videos/usb-c/unigraf-ucd-340-test-automation-setup-testing-a-usb-type-c-laptop This video shows how you can run fully automated tests on UCD-340 USB Type-C™ test tool. In this video we perform automated Electrical Tests to verify Interface Signal Continuity. Further, DP Alt Mode is used to capture 2K and 4K video frames from DUT. It is possible to add more tests on the sequence as well. 

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USB-C™ Electrical Testing juha.eskola@unigraf.fi (Juha Eskola)
Unigraf's Unique Electrical Test on DisplayPort™ and HDMI Products Mon, 27 Aug 2018 13:00:00 +0300 https://www.unigraf.fi/videos/electrical-testing/unigraf-s-unique-electrical-test-on-displayport-and-hdmi-products https://www.unigraf.fi/videos/electrical-testing/unigraf-s-unique-electrical-test-on-displayport-and-hdmi-products In this video, we demonstrate how you can use UCD-301's electrical test to find component or soldering issues on DisplayPort™ or HDMI products. In the video, it is also demonstrated why you should use Electrical Test instead of just relying on human perception. Modern monitors have high-quality receiver chips that correct the defected signal. Even if the video seems to be playing on the monitor just fine, there might be serious defects in the source device. UCD-301 can also be used in production line testing as the Electrical Tests can be fully automated.

Key points of Unigraf's unique Electrical Test:

• Electrical Test is used to verify interface signal continuity

• With Electrical Test you can make sure that components in the DUT are functional and soldering and assembly of the components is done properly

• Thanks to a SW based cable flip, UCD-340’s Electrical Test can verify whole USB-C connector with single cable insertion.

• Electrical Test verifies that all the connector pins are properly soldered.

Unigraf's unique Electrical Test can also be found from UCD-340 USB Type-C™ Test Tool. For more information on UCD-301 click here.

Unigraf

Capturing the World

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DisplayPort™ Electrical Testing juha.eskola@unigraf.fi (Juha Eskola)
Unigraf UCD-400 • DP 1.4 Link Layer CTS and HDCP 2.2 tests for DP Sinks and DP Sources Wed, 20 Jun 2018 15:52:00 +0300 https://www.unigraf.fi/videos/displayport/unigraf-ucd-400-dp-1.4-link-layer-cts-and-hdcp-2.2-tests-for-dp-sinks-and-dp-sources https://www.unigraf.fi/videos/displayport/unigraf-ucd-400-dp-1.4-link-layer-cts-and-hdcp-2.2-tests-for-dp-sinks-and-dp-sources In this video we demonstrate how easily you can run DisplayPort™ 1.4 Link Layer and HDCP 2.2 CTS Tests on Unigraf's UCD-400 HW Test Tool and UCD Console GUI. UCD Console GUI is a common user interaface for all UCD-200/300/400 series products. On the video you see how easily you can select and run compliance tests on DisplayPort interface.

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DisplayPort™ juha.eskola@unigraf.fi (Juha Eskola)
DPA-400 - DisplayPort™ AUX Channel monitor tutorial Fri, 25 Aug 2017 14:12:00 +0300 https://www.unigraf.fi/videos/displayport/dpa-400-displayport-aux-channel-monitor-tutorial https://www.unigraf.fi/videos/displayport/dpa-400-displayport-aux-channel-monitor-tutorial DPA-400 - DisplayPort™ AUX Channel Monitor tutorial. In this video we show how you can capture the AUX channel traffic between DisplayPort™ sink and source using DPA-400 AUX Channel Monitor.

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DisplayPort™ juha.eskola@unigraf.fi (Juha Eskola)