Search results
Results from the WOW.Com Content Network
Flat Panel Display Link, more commonly referred to as FPD-Link, is the original high-speed digital video interface created in 1996 by National Semiconductor (now within Texas Instruments). It is a free and open standard for connecting the output from a graphics processing unit in a laptop , tablet computer , flat panel display , or LCD ...
The original FPD-Link designed for 18-bit RGB video has 3 parallel data pairs and a clock pair, so this is a parallel communication scheme. However, each of the 3 pairs transfers 7 serialized bits during each clock cycle. So the FPD-Link parallel pairs are carrying serialized data, but use a parallel clock to recover and synchronize the data.
The deserializer uses the reference clock to monitor the recovered clock from the bit stream. As the clock information is synthesized into the data bit stream, rather than explicitly embedding it, the serializer (transmitter) clock jitter tolerance is to 5–10 ps rms and the reference clock disparity at the deserializer is ±100 ppm.
OpenLDI is based on the FPD-Link specification, which was the de facto standard for transferring graphics and video data through notebook computer hinges since the late 1990s. Both OpenLDI and FPD-Link use low-voltage differential signaling (LVDS) as the physical layer signaling, and the three terms have mistakenly been used synonymously.
Gigabit Multimedia Serial Link, commonly referred to as GMSL, is a serial link technology that is used for video distribution in cars. It was developed by Maxim Integrated . Maxim Integrated was acquired by Analog Devices [ 1 ] [ 2 ] in 2021 .
Camera Link is a serial communication protocol standard [1] designed for camera interface applications based on the National Semiconductor interface Channel-link.It was designed for the purpose of standardizing scientific and industrial video products including cameras, cables and frame grabbers.
The generation of keys and KSVs gives both devices the same 56-bit number, which is later used to encrypt data. Encryption is done by a stream cipher. Each decoded pixel is encrypted by applying an XOR operation with a 24-bit number produced by a generator. The HDCP specifications ensure constant updating of keys after each encoded frame.
V-by-One HS is an open standard developed by THine Electronics.Historically flat panel televisions used LVDS to transmit pixel data to the display panel, but due to higher resolution and expansion in color depth, televisions faced problems such as increasing numbers of twisted-pair cables and timing skew problems.