Major tech manufacturers to drop VGA by 2015, Apple wonders what took ’em so long
BY BEN BOWERS DEC 9TH 2010
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http://www.engadget.com/2010/12/09/major-tech-manufacturers-to-drop-vga-by-2015-apple-wonders-what/
A syndicate of consumer electronics titans including AMD, Dell, Intel, Lenovo, Samsung and LG announced this week that its products will collectively drop support for VGA by 2015. Saying sayonara to the 20+ year-old analog technology is pretty self explanatory to us in this day and age, but the council of doom apparently felt compelled to cite DisplayPort’s and HDMI’s benefits of increased energy efficiency, smaller size and support for higher-resolutions as proof the move wasn’t personal — just business. AMD plans to lead the charge by starting the VGA removal process in 2013 and even intends to go the extra mile by stripping DVI-I and low voltage differential signaling technology (LVDS) support too. We definitely side with AMD’s desire to focus on cutting edge standards like Displayport 1.2 and HDMI 1.4a sooner, but if plenty of lead time and “going green” excuses help everyone else involved in the sentencing sleep better at night, then so be it.
Leading PC Companies Move to All Digital Display Technology, Phasing out Analog
SANTA CLARA, Calif., Dec. 8, 2010 – AMD, Dell, Intel Corporation, Lenovo, Samsung Electronics LCD Business and LG Display today announced intentions to accelerate adoption of scalable and lower power digital interfaces such as DisplayPort and High-Definition Multimedia Interface (HDMI) into the PC.
Intel and AMD expect that analog display outputs such as Video Graphics Array (VGA) and the low voltage differential signaling technology (LVDS) panel interface would no longer be supported in their product lines by 2015. HDMI has increasingly been included in new PCs for easy connection to consumer electronics devices. DisplayPort is expected to become the single PC digital display output for embedded flat panels, PC monitors and projectors.
DisplayPort and HDMI allow for slimmer laptop designs, and support higher resolutions with deeper color than VGA – a technology which is more than 20 years old. Additionally, as laptops get smaller and their embedded flat panel resolutions increase for more immersive experiences, the power advantages, bi-directional communications and design efficiency benefits of DisplayPort make it a superior choice over LVDS, the previous standard for LCD panel inputs.
Intel plans to end support of LVDS in 2013 and VGA in 2015 in its PC client processors and chipsets.
“Modern digital display interfaces like DisplayPort and HDMI enhance the consumer visual PC experience by immersing them with higher resolutions and deeper colors — all at lower power — to enhance battery life for laptops,” said Eric Mentzer, Intel’s vice president of Strategy, Planning and Operations for the Visual and Parallel Computing Group. “By moving to these new interfaces, Intel is able to focus investment on new innovations to enhance the PC experience rather than having to solve challenges of supporting legacy analog interfaces on our latest silicon process technology and products.”
AMD plans to begin phasing out legacy interfaces, starting with the removal of native LVDS output from most products in 2013. The company also plans to remove native VGA output starting in 2013, with expansion to all AMD products by 2015. This would mean DVI-I support will be eliminated in the same timeframe.
“Displays and display standards are rapidly evolving, with new features such as multi-display support, stereoscopic 3-D, higher resolutions and increased color depth quickly moving from early adopter and niche usage to mainstream application,” said Eric Demers, AMD’s chief technology officer, Graphics Division. “Legacy interfaces such as VGA, DVI and LVDS have not kept pace, and newer standards such as DisplayPort and HDMI clearly provide the best connectivity options moving forward. In our opinion, DisplayPort 1.2 is the future interface for PC monitors, along with HDMI 1.4a for TV connectivity.”
While the large installed base of existing VGA monitors and projectors will likely keep VGA on PC back panels beyond 2015, leading PC makers are in strong support of this transition. The DisplayPort connector interface provides backwards and forwards compatibility by supporting VGA and DVI output via certified adapters, while also providing new capabilities such as single connector multi-monitor support…
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http://www.engadget.com/2010/12/09/major-tech-manufacturers-to-drop-vga-by-2015-apple-wonders-what/
