V-by-One US

Last updated

V-by-One US is an electrical digital signaling standard developed by THine Electronics. It succeeds V-by-One HS, offers four times the data rate per signaling lane and is used as internal interface of digital pixel displays.

Contents

History

THine announced the development of the transmission lines for V-by-One US on June 5, 2017. [1] The new specification allows data rates up to 16 Gbit/s per lane, which is 4 times faster than the 4 Gbit/s of V-by-One HS. It enables 4K 60 Hz displays over 2 lanes and 8K 60 Hz displays over 8 lanes.

On September 21, 2018, the company announced it had working samples of the V-by-One US chipset ready. [2] The chipset supports two 16 Gbit/s signalling lanes, which enables a 4K display or four 1080p displays at 60 Hz. The chipset is able to data between 8-lane V-by-One HS and 2-lane V-by-One US.

August 13, 2020, Silicon Creations announced that its Deserializer PMA was used as a V-by-One HS receiver in a 12nm SoC aimed at 8K TV's designed by Novatek Microelectronics. [3]

Comparison

V-by-One comparison
InterfaceSpeed per laneLanes for 4K 60 HzLanes for 8K 60 Hz
V-by-One HS4 Gb/s8 pairs32 pairs
V-by-One US16 Gb/s2 pairs8 pairs

Related Research Articles

<span class="mw-page-title-main">Digital Visual Interface</span> Standard for transmitting digital video to a display

Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source, such as a video display controller, to a display device, such as a computer monitor. It was developed with the intention of creating an industry standard for the transfer of uncompressed digital video content.

<span class="mw-page-title-main">Low-voltage differential signaling</span> Technical standard

Low-voltage differential signaling (LVDS), also known as TIA/EIA-644, is a technical standard that specifies electrical characteristics of a differential, serial signaling standard. LVDS operates at low power and can run at very high speeds using inexpensive twisted-pair copper cables. LVDS is a physical layer specification only; many data communication standards and applications use it and add a data link layer as defined in the OSI model on top of it.

<span class="mw-page-title-main">Serial digital interface</span> Family of digital video interfaces

Serial digital interface (SDI) is a family of digital video interfaces first standardized by SMPTE in 1989. For example, ITU-R BT.656 and SMPTE 259M define digital video interfaces used for broadcast-grade video. A related standard, known as high-definition serial digital interface (HD-SDI), is standardized in SMPTE 292M; this provides a nominal data rate of 1.485 Gbit/s.

<span class="mw-page-title-main">HDMI</span> Proprietary interface for transmitting digital audio and video data

High-Definition Multimedia Interface (HDMI) is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed digital audio data from an HDMI-compliant source device, such as a display controller, to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for analog video standards.

<span class="mw-page-title-main">DisplayPort</span> Digital display interface

DisplayPort (DP) is a proprietary digital display interface developed by a consortium of PC and chip manufacturers and standardized by the Video Electronics Standards Association (VESA). It is primarily used to connect a video source to a display device such as a computer monitor. It can also carry audio, USB, and other forms of data.

SMPTE 292 is a digital video transmission line standard published by the Society of Motion Picture and Television Engineers (SMPTE). This technical standard is usually referred to as HD-SDI; it is part of a family of standards that define a Serial Digital Interface based on a coaxial cable, intended to be used for transport of uncompressed digital video and audio in a television studio environment.

WirelessHD, also known as UltraGig, is a proprietary standard owned by Silicon Image for wireless transmission of high-definition video content for consumer electronics products. The consortium currently has over 40 adopters; key members behind the specification include Broadcom, Intel, LG, Panasonic, NEC, Samsung, SiBEAM, Sony, Philips and Toshiba. The founders intend the technology to be used for Consumer Electronic devices, PCs, and portable devices.

Tarari is a company that spun out of Intel in 2002. It has created a range of re-programmable silicon based on Xilinx Virtex-4 FPGA and ASICs that offload and accelerate really complex algorithms such as XML Parsing, scanning for Computer viruses, email spam and intruders in Intrusion-prevention systems and Unified threat management appliances. As well as inspecting content its Content Processors can also transform content and they are used for XML transformation XSLT, compression, encryption as well as HD Video encoding for WMV and VC-1 formats.

<span class="mw-page-title-main">Display Serial Interface</span> Specification by MIPI

The Display Serial Interface (DSI) is a specification by the Mobile Industry Processor Interface (MIPI) Alliance aimed at reducing the cost of display controllers in a mobile device. It is commonly targeted at LCD and similar display technologies. It defines a serial bus and a communication protocol between the host, the source of the image data, and the device which is the destination. The interface is closed source, which means that the specification of the interface is not open to the public. The maintenance of the interface is the responsibility of the MIPI Alliance. Only legal entities can be members. These members or the persons commissioned and approved by them have access to the specification in order to use it in their possible applications.

Mobile High-Definition Link (MHL) is an industry standard for a mobile audio/video interface that allows the connection of smartphones, tablets, and other portable consumer electronics devices to high-definition televisions (HDTVs), audio receivers, and projectors. The standard was designed to share existing mobile device connectors, such as Micro-USB, and avoid the need to add video connectors on devices with limited space for them.

Wireless Home Digital Interface (WHDI) is a consumer electronic specification for a wireless HDTV connectivity throughout the home.

Thunderbolt is the brand name of a hardware interface for the connection of external peripherals to a computer. It was developed by Intel in collaboration with Apple. It was initially marketed under the name Light Peak, and first sold as part of an end-user product on 24 February 2011.

<span class="mw-page-title-main">HDBaseT</span> Point-to-point media connection over category cable

HDBaseT is a consumer electronic (CE) and commercial connectivity standard for transmission of uncompressed ultra-high-definition video, digital audio, DC power, Ethernet, USB 2.0, and other control communication over a single category cable up to 100 m (328 ft) in length, terminated using the same 8P8C modular connectors as used in Ethernet networks. HDBaseT technology is promoted and advanced by the HDBaseT Alliance.

<span class="mw-page-title-main">8K resolution</span> Resolutions with approximate width of 8,000 pixels

8K resolution refers to an image or display resolution with a width of approximately 8,000 pixels. 8K UHD is the highest resolution defined in the Rec. 2020 (UHDTV) standard.

V-by-One HS is an electrical digital signaling standard that can run at faster speeds over inexpensive twisted-pair copper cables than Low-voltage differential signaling, or LVDS. It was originally developed by THine Electronics, Inc. in 2007 for high-definition televisions but since 2010 V-by-One HS has been widely adopted in various markets such as document processing, automotive infotainment systems, industrial cameras and machine vision, robotics and amusement equipments.

CalDriCon is an electrical digital signaling interface that for high definition liquid crystal displays (LCDs) for high-definition televisions and mobile handsets. It was originally developed by THine Electronics, Inc.

<span class="mw-page-title-main">THine Electronics</span> Japanese electronics manufacturer

THine Electronics Incorporated is a Japanese fabless LSI manufacturer that provides mixed signal LSIs and analog technologies, headquartered in Tokyo, Japan. THine Electronics also has subsidiaries in Seoul, South Korea and Taipei, Taiwan. Some of THine’s products have the most market shares in the world because of technical advantages. Its technologies include high-speed interfaces such as V-by-One HS, LVDS, timing controller, analog-to-digital converter (ADC), image signal processor (ISP), and power management in smartphones, tablets, flat screen televisions, LCD monitors, projectors, document processing, amusement, security systems, and automotive markets.

<span class="mw-page-title-main">SATA Express</span> Computer device interface

SATA Express is a computer bus interface that supports both Serial ATA (SATA) and PCI Express (PCIe) storage devices, initially standardized in the SATA 3.2 specification. The SATA Express connector used on the host side is backward compatible with the standard SATA data connector, while it also provides two PCI Express lanes as a pure PCI Express connection to the storage device.

<span class="mw-page-title-main">5K resolution</span> Video or display resolutions with a width of around 5,000 pixels

5K resolution refers to display formats with a horizontal resolution of around 5,000 pixels. The most common 5K resolution is 5120 × 2880, which has an aspect ratio of 16∶9 with around 14.7 million pixels, with exactly twice the linear resolution of 1440p and four times that of 720p. This resolution is typically used in computer monitors to achieve a higher pixel density, and is not a standard format in digital television and digital cinematography, which feature 4K resolutions and 8K resolutions.

<span class="mw-page-title-main">Ultra-high-definition television</span> Television formats beyond HDTV

Ultra-high-definition television today includes 4K UHD and 8K UHD, which are two digital video formats with an aspect ratio of 16:9. These were first proposed by NHK Science & Technology Research Laboratories and later defined and approved by the International Telecommunication Union (ITU).

References

  1. "THine announces development of transmission lines for the advanced next-generation high-speed interface standard V-by-One® US | THine Electronics-Mixed Signal LSI". www.thine.co.jp. Retrieved 2019-06-03.
  2. "THine has working samples of V-by-One® US chip set ready | THine Electronics-Mixed Signal LSI". www.thine.co.jp. Retrieved 2019-06-03.
  3. "Silicon Creations' SerDes Technology Designed into Novatek 8K TV SoC on TSMC 12nm Process". www.businesswire.com. 2020-08-13. Retrieved 2022-10-02.