What is DVI (Digital Visual Interface)

In today’s post, we are going to tell you that What is DVI (Digital Visual Interface) And what is the full form of DVI. Will provide complete information on DVI. So friends, to read about DVI, we must read this post till the end. Let’s see What is DVI (Digital Visual Interface)

What is DVI
What is DVI

DVI Full Form

DVI Full FormDigital Visual Interface
DVI Full Form

Meaning of DVI

DVI means Digital visual interface, so its name is Digital. So this does not mean that only Digital Signal will do Carry. This version of DVI i.e. DVI-A only does Analog Signal Carry.

Because there is a ballot analogue of A here. Now you people must be wondering what is the benefit of this cable when this cable only carries the analogue signal. This work was also done by VGA.

VGA used to do this work here too. But this cable has been made keeping in mind the backward compatibility. So that the VGA user does not face any problem. And in this cable case it is better than VGA. DVI Cable and VGA Cable are similar in view from outside.

But when you look at its pins, you will understand that it is DVI cable not VGA. DVI’s Analog cable has only 17 pins. So the 5 pins in it are with each other, out of which one except the pin Minus, the other four work to carry the Analog signal.

What is DVI?

Digital Visual Interface (DVI) is considered a video interface. Which has been designed to provide very high visual quality on digital display devices (such as flat panel LCD computer display and digital projector.

Digital Visual Interface (DVI) was developed by an Industry Association. Which has been developed by Digital display working group (DDWG). This is done to replace the legacy Analog technology VGA Connector function.

The digital interface is used to connect to a video source, such as a video display controller, to a display device (such as a computer monitor).

DVI port is a short form of Digital Visual Interface (DVI). This is a video display interface. Which has been developed by Digital Display Working Group (DDWG). This digital interface is used to connect video source, such as a display controller to display device, such as a computer monitor. The only intention to create DVI was to create an industry standard for transferring digital video content.

What is DVI?

Why was DVI designed?

DVI was first installed in VGA Cable. Which was a very popular interface and was quite popular at that time. But VGA had many drawbacks. In which the biggest drawback was that he used to carry the Analog Signal.

So whatever Signal was sent from an End. At the second end, we used to meet via Decrease. Which was its drawback. For this reason, we need a CPU or GPU.

So by removing all these shortcomings, a new Interface was launched in 1999. Which was DVI. All the shortcomings in this interface were removed. Those who were in VGA.

DVI Type and formats | DVI Versions

Its Different-Different Type and Different-Different Versions are explained below.

1. DVI-I Single Link

2. DVI-I Dual Link

3.DVI-D Single Link

4. DVI-D Dual Link

1. DVI-I Single Link

DVI-I Single Link has three lines, each of which has six pins and also has two contacts. It can be used with both Analog and Digital applications as the Connector is integrated.

2. DVI-I Dual Link

DVI-I Dual Link has three lines with eight pins with two contacts. There are more pins to accommodate the double connection. It can also be used with both Analog and Digital applications.

3. DVI-D Single Link

DVI-D Single Link has three lines with six pins without any contact. It can only be used with Digital applications.

4. DVI-D Dual Link

DVI-D Dual Link has three lines with eight pins without any contact. There are more pins to accommodate the double connection. It can only be used with Digital applications.

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