Do not assume all DVI cables are exchangeable and connect a DVI-A plug to DVI-D port and vice versa. Since it can run video stream at 2560X1600 pixel (with refresh rate of 60Hz), the user can experience high definition gaming and movie experience.Īs mentioned earlier the pin configuration of three types is different and you have to match the appropriate cable connection or the port will be damaged permanently. ![]() DVI-I port is the most popular one of all the three types of DVI connectors and is used for connecting High Definition displays to the PC. But for few years we will see DVI in our life. At present HDMI is preferred over DVI and HDMI is also being preceded by USB-C. Note: Complete technical details can be found in the DVI Connector Datasheet linked at the bottom of this page.Īlthough DVI is present in most modern day graphic cards and HD monitors it is gradually being phased out. Insulation resistance: >1000MΩ at 500V DC.Bit rate: Single Link-3.96 G bit/s, Dual Link-7.92 G bit/s.The function of each pin in DVI-I port is stated below. DVI-I (Dual Link) support a video stream at 2560X1600 60 Hz.ĭVI Connector Pin Details and Configuration DVI-I (Single Link) supports a video stream at 1920X1200 60 Hz. You can see in pin diagram the DVI-I pins are a combination of both DVI-A and DVI-D. The pin configuration for both is given below. They are Single Link DVI-I and Dual Link DVI-I. DVI-I port can be connected to both VGA monitors and HD monitors. The user has to choose the type when both are supported at the other end. DVI-I (Digital Video Interface - Integrated): As the name suggests DVI-I supports both analog and digital signals but not both at the same time.DVI-D (Dual Link) supports a video stream at 2560X1600 60 Hz. DVI-D (Single Link) supports a video stream at 1920X1200 60 Hz. They are Single Link DVI-D and Dual Link DVI-D. You need a converter for connecting analog display devices. The digital signals sent out cannot be received by analog monitors. DVI-D (Digital Video Interface - Digital): This port only carries digital signals and hence the name DVI- DIGITAL. ![]() DVI-A supports video stream of 1920 X 1200 60Hz. The signals sent by the port are different from VGA and we need a convertor for connecting a VGA monitor to DVI-A port. The port only carries analog signals and hence the name DVI- ANALOG.
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