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	ProMotion Family Products
	ProMotion family accelerators deliver high-performance, high- quality graphics and motion video display for PCs. Since Alliance pioneered the single-chip graphics+video accelerator in 1994 with our ProMotion-3210, we have continued to innovate, introducing in 1995 the first mainstream graphics accelerator with independent graphics and video color control (ProMotion-6422), and in 1996 the first mainstream 128-bit graphics accelerator (ProMotion-AT24) and a superfast 3D accelerator with arcade-quality upgradability (ProMotion-AT3D). Watch this space for further industry firsts, as Alliance Semiconductor brings new capabilities and new value to your desktop personal computer.
	ProMotion-AT3D Download ProMotion-AT3D Product Brief (207K Acrobat PDF file) ProMotion-AT3D is a high-performance integrated 3D, 2D, and video accelerator, incorporating an advanced 3D rendering engine with Windows GUI and motion video acceleration. Fast 3D rendering on-chip D3D texture palette modulated texture mapping full lighting and fog full and compressed Z buffers Upgrade to arcade quality with 3Dfx interactive THP interface Fast 128-bit engine Proven ProMotion motion video acceleration Smooth scaling and color conversion 64-step bi-linear filter with full line buffer Multiple independent video windows Flexible EDO DRAM interface supports 1-4 MB configurations
	ProMotion-AT24 Download ProMotion-AT24 Product Brief (48K Acrobat PDF file) ProMotion-AT24, introduced in June 1996, enables high-end desktop publishing and multimedia applications through its high bandwidth, 128-bit graphics engine and superior-quality video scaling. Equipped with 1 to 4MB of fast EDO memory, ProMotion-AT24 can support 16.7 million color display at high resolution up to 1152x864, and 65,536 color display up to 1600x1200. Its integrated 170MHz DAC supports monitor refresh rates up to 120Hz. Advanced ProMotion-AT24 capabilities include: 128-bit integrated graphics and video accelerator engine 64-bit interleaved memory interface Optimized DirectX(tm) accelerator and drivers Smooth, high quality bilinear motion video scaling filter Programmable gamma correction and chroma correction Full driver support including Windows 95, Windows NT, and ProMotion Director's Chair.
	ProMotion-6422 Download ProMotion-6422 Product Brief (74K Acrobat PDF file) ProMotion-6422 delivers fast, highly integrated 64-bit graphics and motion video acceleration for demanding users. ProMotion-6422 also offers desktop gamma correction and separate video chroma correction, capabilities previously available only in expensive professional equipment. ProMotion-6422 features include: True 64-bit graphics accelerator engine Optimized DirectX(tm) accelerator and drivers Integrated video playback scaling engine Integrated video playback color space converter Integrated dual frequency generators and 135MHz DAC Full driver support including Windows 95, Windows NT, and ProMotion Director's Chair.

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