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数字接口的超越性质DP标准

date:On November 27, 2017 Source:  

   主要的数字接口现在的首位就是HDMI接口,接下来就是今天要讲的DP接口,从DP线到DP光纤线的路程来说,无疑的是DP的数字化连接越来越完善了,很快的将会超越HDMI标准的存在居位第一,这个也只是在未来会实现,怎么说DP标准将会有超越HDMI标准的一天呢?可以从DP的发展史来看该传输的技术优势。

The main digital interface is now the first HDMI interface, then the DP interface to talk about today, from the DP line to the DP optical line distance, it is undoubtedly that the digital connection DP more and more perfect, and soon Will exceed the existence of the first HDMI standard, this is only to be achieved in the future, how to say DP standards will have HDMI day beyond the standard? The technical advantages of this transmission can be seen from the history of the DP.


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   对于今后的发展,BruceMontag表示未来DP接口可能会实现像USB一样的通用通信功能,但他着重强调这仅仅是他个人的猜想。DP接口将会是未来显示设备的主要接口标准,将完全取代现今的DVI与VGA,甚至HDMI。

For future development, Bruce Montag said that in the future, the DP interface may implement USB-like general communications capabilities, but he emphasizes that this is only his own guess. The DP interface will be the primary interface standard for future display devices and will completely replace today's DVI and VGA, and even HDMI.


   2006年5月,VESA(视频电子标准组织)正式发布了DP1.0标准,这是一种针对所有显示设备(包括内部和外部接口)的开放标准。DP到底有何神奇之处?1.高带宽 在高清晰视频即将流行之际,没有高带宽的显示接口是无法立足的。DP问世之初,它可提供的带宽就高达10.8Gb/s。要知道,HDMI1.2a的带宽仅为4.95Gb/s,即便最新发布的HDMI1.3所提供的带宽(10.2Gb/s)也稍逊于DP1.0。DP可支持WQXGA+(2560×1600)、QXGA(2048×1536)等分辨率及30/36bit(每原色10/12bit)的色深,充足的带宽保证了今后大尺寸显示设备对更高分辨率的需求。

In May 2006, VESA (Video Electronics Standards Organization) officially released the DP1.0 standard, which is an open standard for all display devices, including internal and external interfaces. DP in the end what is the magic? 1 high bandwidth in the upcoming high-definition video, there is no high-bandwidth display interface is not foothold. When the DP came out, it offered up to 10.8Gb / s of bandwidth. You know, HDMI1.2a bandwidth is only 4.95Gb / s, even if the latest release of HDMI1.3 provides bandwidth (10.2Gb / s) is also less than DP1.0. DP supports resolutions such as WQXGA + (2560 × 1600), QXGA (2048 × 1536), and 30 / 36bit (10 / 12bit per primary) colors, providing sufficient bandwidth for future large-size displays for higher resolution demand.


   DP的强大不止于接口的标准,还有其他的一些相关的DP光纤延长器、DP光纤线、DP光纤中继器等这些,在不久的将来会更加拓展应用到其他方面的需求上。

The power of DP is not limited to the standard of the interface, but also some other related DP optical fiber extenders, DP optical fiber lines and DP optical fiber repeaters, which will be further expanded and applied to other requirements in the near future.


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