Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Enhanced_Graphics_Adapter> ?p ?o }
- Enhanced_Graphics_Adapter abstract "The Enhanced Graphics Adapter (EGA) is an IBM PC computer display standard specification which is between CGA and VGA in terms of color and space resolution. Introduced in October 1984 by IBM shortly after (but not exclusively for) its new PC/AT, EGA produces a display of 16 simultaneous colors from a palette of 64 at a resolution of up to 640×350 pixels, a bit more than Tandy which can do up to 16 simultaneous colors from the same palette at a resolution of up to 320×200 but only 4 colors at 640×200. The EGA card includes a 16 KB ROM to extend the system BIOS for additional graphics functions, and includes a custom CRT controller that has a backward compatibility mode with Motorola MC6845 chip.Each of the 16 colors can be assigned a unique RGB color code via a palette mechanism in the 640×350 high-resolution mode; the 64 palette colors are a balanced RGB color set comprising all possible combinations of two bits per pixel for red, green and blue. EGA also includes full 16-color versions of the CGA 640×200 and 320×200 graphics modes; only the 16 CGA/RGBI colors are available in these modes. EGA 4-bit (16 colors) graphic modes are also notable for a sophisticated use of bit planes and mask registers together with CPU bitwise operations, which constitutes an early graphics accelerator inherited by VGA and numerous compatible hardware.EGA is dual-sync; it scans at 23 kHz when 350-line modes are used and 15 kHz when 200-line modes are used. The original CGA modes are also present, though EGA is not 100% hardware compatible with CGA. EGA can drive an MDA monitor by a special setting of switches on the board; only 640×350 high-resolution monochrome graphics and the standard MDA text mode are available in this mode.EGA cards use the PC ISA bus and were available starting in 8-bit versions. The original IBM EGA card had 64k of onboard RAM and required a daughterboard to add an additional 64k (cards with 64k are limited to 4 colors when 640x350 mode is used). All third-party cards came with 128k already installed and some even 256k, allowing multiple graphics pages. A few third-party EGA clones (notably the ATI Technologies and Paradise boards) feature a range of extended graphics modes (e.g., 640×400, 640×480 and 720×540), as well as automatic monitor type detection, and sometimes also a special 400-line interlace mode for use on CGA monitors.The EGA standard was made obsolete by the introduction in 1987 of MCGA with the PS/2 computer line and VGA.Shortly before the introduction of VGA, Genoa Systems introduced a half-size graphics card built around a proprietary chip set, which they called Super EGA (later cards supporting an extended version of the VGA were similarly named Super VGA).".
- Enhanced_Graphics_Adapter thumbnail IBM_EGA_card.jpg?width=300.
- Enhanced_Graphics_Adapter wikiPageID "160527".
- Enhanced_Graphics_Adapter wikiPageLength "16627".
- Enhanced_Graphics_Adapter wikiPageOutDegree "83".
- Enhanced_Graphics_Adapter wikiPageRevisionID "680578661".
- Enhanced_Graphics_Adapter wikiPageWikiLink ATI_EGA_Wonder.
- Enhanced_Graphics_Adapter wikiPageWikiLink ATI_EGA_Wonder_800.
- Enhanced_Graphics_Adapter wikiPageWikiLink ATI_EGA_Wonder_800+.
- Enhanced_Graphics_Adapter wikiPageWikiLink ATI_Technologies.
- Enhanced_Graphics_Adapter wikiPageWikiLink ATI_Wonder_series.
- Enhanced_Graphics_Adapter wikiPageWikiLink All_Points_Addressable.
- Enhanced_Graphics_Adapter wikiPageWikiLink All_points_addressable.
- Enhanced_Graphics_Adapter wikiPageWikiLink BIOS.
- Enhanced_Graphics_Adapter wikiPageWikiLink Bit_mask.
- Enhanced_Graphics_Adapter wikiPageWikiLink Bit_plane.
- Enhanced_Graphics_Adapter wikiPageWikiLink Bitwise_operation.
- Enhanced_Graphics_Adapter wikiPageWikiLink Category:1984_introductions.
- Enhanced_Graphics_Adapter wikiPageWikiLink Category:Computer_display_standards.
- Enhanced_Graphics_Adapter wikiPageWikiLink Category:IBM_personal_computers.
- Enhanced_Graphics_Adapter wikiPageWikiLink Category:Video_cards.
- Enhanced_Graphics_Adapter wikiPageWikiLink Chips_and_Technologies.
- Enhanced_Graphics_Adapter wikiPageWikiLink Color_Graphics_Adapter.
- Enhanced_Graphics_Adapter wikiPageWikiLink Computer_display_standard.
- Enhanced_Graphics_Adapter wikiPageWikiLink D-subminiature.
- Enhanced_Graphics_Adapter wikiPageWikiLink DE-9.
- Enhanced_Graphics_Adapter wikiPageWikiLink DE-9_connector.
- Enhanced_Graphics_Adapter wikiPageWikiLink Genoa_Systems.
- Enhanced_Graphics_Adapter wikiPageWikiLink Graphic_display_resolutions.
- Enhanced_Graphics_Adapter wikiPageWikiLink Graphics_accelerator.
- Enhanced_Graphics_Adapter wikiPageWikiLink Graphics_card.
- Enhanced_Graphics_Adapter wikiPageWikiLink Graphics_display_resolution.
- Enhanced_Graphics_Adapter wikiPageWikiLink Graphics_mode.
- Enhanced_Graphics_Adapter wikiPageWikiLink Graphics_processing_unit.
- Enhanced_Graphics_Adapter wikiPageWikiLink Hardware_register.
- Enhanced_Graphics_Adapter wikiPageWikiLink IBM.
- Enhanced_Graphics_Adapter wikiPageWikiLink IBM_EGA_card.
- Enhanced_Graphics_Adapter wikiPageWikiLink IBM_Monochrome_Display_Adapter.
- Enhanced_Graphics_Adapter wikiPageWikiLink IBM_PC.
- Enhanced_Graphics_Adapter wikiPageWikiLink IBM_Personal_Computer.
- Enhanced_Graphics_Adapter wikiPageWikiLink AT.
- Enhanced_Graphics_Adapter wikiPageWikiLink 2.
- Enhanced_Graphics_Adapter wikiPageWikiLink Industry_Standard_Architecture.
- Enhanced_Graphics_Adapter wikiPageWikiLink Interlaced_video.
- Enhanced_Graphics_Adapter wikiPageWikiLink Interlacing.
- Enhanced_Graphics_Adapter wikiPageWikiLink International_Business_Machines.
- Enhanced_Graphics_Adapter wikiPageWikiLink Kibibyte.
- Enhanced_Graphics_Adapter wikiPageWikiLink Kings_Quest_3.
- Enhanced_Graphics_Adapter wikiPageWikiLink Kings_Quest_III.
- Enhanced_Graphics_Adapter wikiPageWikiLink List_of_16-bit_computer_hardware_palettes.
- Enhanced_Graphics_Adapter wikiPageWikiLink List_of_defunct_graphics_chips_and_card_companies.
- Enhanced_Graphics_Adapter wikiPageWikiLink List_of_display_interfaces.
- Enhanced_Graphics_Adapter wikiPageWikiLink List_of_monochrome_and_RGB_palettes.
- Enhanced_Graphics_Adapter wikiPageWikiLink List_of_video_connectors.
- Enhanced_Graphics_Adapter wikiPageWikiLink MC6845.
- Enhanced_Graphics_Adapter wikiPageWikiLink Mask_(computing).
- Enhanced_Graphics_Adapter wikiPageWikiLink Monochrome_Display_Adapter.
- Enhanced_Graphics_Adapter wikiPageWikiLink Motorola.
- Enhanced_Graphics_Adapter wikiPageWikiLink Motorola_6845.
- Enhanced_Graphics_Adapter wikiPageWikiLink Multi-Color_Graphics_Array.
- Enhanced_Graphics_Adapter wikiPageWikiLink Palette_(computing).
- Enhanced_Graphics_Adapter wikiPageWikiLink Planar.
- Enhanced_Graphics_Adapter wikiPageWikiLink Professional_Graphics_Controller.
- Enhanced_Graphics_Adapter wikiPageWikiLink RGB.
- Enhanced_Graphics_Adapter wikiPageWikiLink RGB_color_model.
- Enhanced_Graphics_Adapter wikiPageWikiLink Read-only_memory.
- Enhanced_Graphics_Adapter wikiPageWikiLink SimCity.
- Enhanced_Graphics_Adapter wikiPageWikiLink Super_VGA.
- Enhanced_Graphics_Adapter wikiPageWikiLink Super_video_graphics_array.
- Enhanced_Graphics_Adapter wikiPageWikiLink Tandy_Graphics_Adapter.
- Enhanced_Graphics_Adapter wikiPageWikiLink Text_mode.
- Enhanced_Graphics_Adapter wikiPageWikiLink Transistor–transistor_logic.
- Enhanced_Graphics_Adapter wikiPageWikiLink VGA.
- Enhanced_Graphics_Adapter wikiPageWikiLink VGA-compatible_text_mode.
- Enhanced_Graphics_Adapter wikiPageWikiLink VGA_compatible_text_mode.
- Enhanced_Graphics_Adapter wikiPageWikiLink Video_Graphics_Array.
- Enhanced_Graphics_Adapter wikiPageWikiLink Video_card.
- Enhanced_Graphics_Adapter wikiPageWikiLink Video_display_controller.
- Enhanced_Graphics_Adapter wikiPageWikiLink Western_Digital.
- Enhanced_Graphics_Adapter wikiPageWikiLink File:6-bit_RGB_uniform_palette_with_black_borders.svg.
- Enhanced_Graphics_Adapter wikiPageWikiLink File:Arachne_EGA_Mode.png.
- Enhanced_Graphics_Adapter wikiPageWikiLink File:Birds_ega.png.
- Enhanced_Graphics_Adapter wikiPageWikiLink File:DE9_Diagram.svg.
- Enhanced_Graphics_Adapter wikiPageWikiLink File:EGA_Table.PNG.
- Enhanced_Graphics_Adapter wikiPageWikiLink File:IBM_EGA_card.jpg.
- Enhanced_Graphics_Adapter wikiPageWikiLink File:KL_Genoa_EGA.jpg.
- Enhanced_Graphics_Adapter wikiPageWikiLink File:Screen_color_test_EGA_16colors.png.
- Enhanced_Graphics_Adapter wikiPageWikiLink File:Screen_color_test_EGA_16colors_CGA.png.
- Enhanced_Graphics_Adapter wikiPageWikiLink File:VGA_text_sample_animation.gif.
- Enhanced_Graphics_Adapter wikiPageWikiLinkText "EGA".
- Enhanced_Graphics_Adapter wikiPageWikiLinkText "Enhanced Graphics Adapter (EGA)".
- Enhanced_Graphics_Adapter wikiPageWikiLinkText "Enhanced Graphics Adapter".
- Enhanced_Graphics_Adapter wikiPageWikiLinkText "Extended Graphics Adapter (EGA)".
- Enhanced_Graphics_Adapter wikiPageWikiLinkText "IBM Enhanced Graphics Adapter (EGA)".
- Enhanced_Graphics_Adapter wikiPageWikiLinkText "enhanced graphics".
- Enhanced_Graphics_Adapter architecture Chips_and_Technologies.
- Enhanced_Graphics_Adapter architecture Motorola_6845.
- Enhanced_Graphics_Adapter entry ATI_EGA_Wonder.
- Enhanced_Graphics_Adapter entry ATI_Wonder_series.
- Enhanced_Graphics_Adapter entry Chips_and_Technologies.