Search results
Results from the WOW.Com Content Network
The PCjr had 64 KB of built-in RAM on the mainboard, and an additional 64 KB can be installed via a special card that plugs into a dedicated slot on the PCjr mainboard. [25] This 64 KB or 128 KB of base RAM is special in that it is shared with the PCjr video subsystem. TGA video modes use either 16 KB or 32 KB of RAM. [25]
Back of a CGA Video Adapter board, with the RCA composite output connector visible on the right. The Color Graphics Adapter uses a standard RCA connector for connection to an NTSC-compatible television or composite video monitor. [3] The connector on the card is female and the one on the monitor cable is male.
The original IBM EGA was an 8-bit PC ISA card with 64 KB of onboard RAM. An optional daughter-board (the Graphics Memory Expansion Card) provided a minimum of 64 KB additional RAM, and up to 192 KB if fully populated with the Graphics Memory Module Kit. [22] Without these upgrades, the card would be limited to four colors in 640 × 350 mode. [23]
Windows 10 April 2018 Update (version 1803) includes WDDM 2.4. Updates to display driver development in Windows 10 version 1803 include the following features [50].: Shader Model 6.2, adding support for 16-bit scalars and the ability to select the behaviours with denormal values. [51]
S3 Vision864, Vision964 (1994) - 2nd generation Windows accelerators (64-bit wide framebuffer). Support MPEG-1 video acceleration. S3 Vision868, Vision968 - S3's first motion video accelerator (zoom and YUV→RGB conversion) S3 Trio 32, 64, 64V+, 64V2 (1995) - S3's first integrated (RAMDAC+VGA) accelerator. The 64-bit versions were S3's most ...
HDMI 1.0 requires support for RGB video, with optional support for Y′C B C R 4:4:4 and 4:2:2 (mandatory if the device has support for Y′C B C R on other interfaces). Color depth of 10 bpc (30 bit/px) or 12 bpc (36 bit/px) is allowed when using 4:2:2 subsampling, but only 8 bpc (24 bit/px) color depth is permitted when using RGB or Y′C B C ...
Video input parameters bitmap Bit 7 = 1: Digital input. If set, the following bit definitions apply: Bits 6–4: Bit depth: 000 = undefined 001 = 6 010 = 8 011 = 10 100 = 12 101 = 14 110 = 16 bits per color 111 = reserved Bits 3–0: Video interface: 0000 = undefined 0001 = DVI 0010 = HDMIa 0011 = HDMIb 0100 = MDDI 0101 = DisplayPort Bit 7 = 0 ...
At WinHEC 2008 Microsoft announced that Windows 7 would support 48-bit scRGB (which for HDMI can be converted and output as xvYCC). The components in Windows 7 that support 48-bit scRGB are Direct3D, the Windows Imaging Component, and the Windows Color System and they support it in both full screen exclusive mode and in video overlays. [3] [4]