The interface uses a differential signal that is not compatible with DVI or HDMI. However, dual-mode DisplayPort ports are designed to transmit a single-link DVI or HDMI protocol ( TMDS) across the interface through the use of an external passive adapter, enabling compatibility mode and converting the signal from 3.3 to 5 volts. For analog VGA/ YPbPr and dual-link DVI, a powered active adapter is required for compatibility and does not rely on dual mode. Active VGA adapters are powered directly by the DisplayPort connector, while active dual-link DVI adapters typically rely on an external power source such as USB. This format can only be achieved uncompressed if the YC BC R format with either 4:2:2 or 4:2:0 chroma subsampling (as noted) is used To see which number corresponds to a display, select Start > Settings > System > Display > Rearrange your displays, then select Identify. A number appears on the screen of the display it's assigned to. Detect a display a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac "VESA DisplayPort Standard, Version 1, Revision 1a" (PDF). Video Electronics Standards Association (VESA). 11 January 2008. Archived from the original (PDF) on 8 April 2016. a b Pins 13 and 14 may either be directly connected to ground or connected to ground through a pulldown device.

Reduced bandwidth transmission for 15-metre (49ft) cable, at least 1920 × 1080p @ 60 Hz at 24 bits per pixel VESA Highlights Growing DisplayPort Alt Mode Adoption and Latest DisplayPort Developments at Mobile World Congress". VESA - Interface Standards for The Display Industry. 15 February 2017. VESA Releases DisplayPort 1.3 Standard: 50% More Bandwidth, New Features". www.anandtech.com . Retrieved 7 January 2016. DisplayPort cables are not classified by "version". Although cables are commonly labeled with version numbers, with HBR2 cables advertised as "DisplayPort 1.2 cables" for example, this notation is not permitted by VESA. [42] The use of version numbers with cables can falsely imply that a DisplayPort 1.4 display requires a "DisplayPort 1.4 cable", or that features introduced in version 1.4 such as HDR or DSC will not function with older "DP 1.2 cables". DisplayPort cables are classified only by their bandwidth certification level (RBR, HBR, HBR2, HBR3, etc.), if they have been certified at all. VESA Releases DisplayPort 1.3 Standard: 50% More Bandwidth, New Features". 16 September 2014 . Retrieved 15 September 2016. DisplayPort Active-Sync remains an optional part of the specification, so Adaptive-Sync availability will continue to be on a monitor-by-monitor basis as a premium feature.Unavailable on USB-C– The DisplayPort Alternate Mode specification for sending DisplayPort signals over a USB-C cable does not include support for the dual-mode protocol. As a result, DP-to-DVI and DP-to-HDMI passive adapters do not function when chained from a USB-C to DP adapter. Not all DisplayPort cables are capable of functioning at the highest levels of bandwidth. Cables may be submitted to VESA for an optional certification at various bandwidth levels. VESA offers four levels of cable certification: Standard, DP8K, DP40, and DP80. [41] :§4.1 These certify DisplayPort cables for proper operation at the following speeds: Joseph D. Cornwall (15 January 2014). "DisplayPort in A/V Applications in the Next Five Years". connectorsupplier.com . Retrieved 10 May 2018. VESA Experiences Acceleration of MyDP Standard Adoption in Mobile Devices". Archived from the original on 22 March 2016 . Retrieved 10 March 2014. HBR2 (High Bit Rate 2): 5.40 Gbit/s bandwidth per lane (540 MHz link symbol rate), introduced in DP 1.2

As of August 2019, VESA's official FAQ no longer contains a statement mentioning the MPEG LA royalty fees. The stipulation that the DP_PWR wire be omitted from standard DisplayPort cables was not present in the DisplayPort 1.0 standard. However, DisplayPort products (and cables) did not begin to appear on the market until 2008, long after version 1.0 had been replaced by version 1.1. The DisplayPort 1.0 standard was never implemented in commercial products. [46] Resolution and refresh frequency limits [ edit ] HBR2 mode with 17.28 Gbit/s of effective video bandwidth allows four simultaneous 1080p60 displays (CEA-861 timings), two 2560 × 1600 × 30 bit @ 120 Hz (CVT-R timings), or 4K UHD @ 60 Hz [note 1] Two 4K ( 3840 × 2160) displays @ 144 Hz and 8 bpc (24 bit/px, SDR) RGB/Y′C BC R 4:4:4 color (uncompressed) If you connected another display and it isn't showing in Settings, select Start > Settings > System > Display > Multiple displays > Detect. Arrange your displaysVESA Strengthens 8K Video Resolution Ecosystem with Market-ready DP8K Certified DisplayPort Cables". VESA– Interface Standards for The Display Industry. 3 January 2018. Le loro manifestazioni di affetto erano palesemente false dato che hanno divorziato poco tempo dopo. Hans Verkuil (20 November 2017). "Linux drm: add support for DisplayPort CEC-Tunneling-over-AUX". Cisco . Retrieved 3 January 2018. Standards". Vesa . Retrieved 27 January 2016. {{ cite journal}}: Cite journal requires |journal= ( help)