iST has officially become a VESA authorized lab for test and certification of DisplayportTM and DisplayportTM over USB-CTM.
The Display Port (DP) is a digital video interface standard, advocated by the Video Electronic Standard Association (VESA), for high-resolution multimedia video transmission like HDMI.
Differing from HDMI, the DP is more IT industry rather than consumer products oriented. Nevertheless, the compatibility issues remain the same, especially during the training session of DP connection. In addition to EDID access, display in correct solution may fail after poor training.
Regarding integration with USB Type-C, for the successful switch between USB and DP mode and communication for power delivery specification and configuration channel (CC) must strive to accumulate experiences with heavy tests in short term.
The embedded display port (eDP) could be another issue. Though it does not require mandatory certification, its signal and environment tests still pose great demands to ensure correct display in each environment when serving the main interface between display panel and processor communication.
Products require DP tests including source device, such as DVD/HD/blue-ray player, set-top box, cable and satellite TV, PC; Sink device, such as HDTV, projector, and monitor; cable; MST(Multi-Stream Transport) and DP over USB-C device. Testing items include function test of physical layer、link layer、IoT and Type C.
As a DP lab authorized by VESA, iST is more than ready to assist you in R&D and getting certified.
Image: iST has officially become a VESA authorized lab (photo by:https://www.vesa.org/)
In case of any further inquiries, please call Mr. Wang at +886-2-27922890 Ext. 2740 or send him an email at si@istgroup.com.
