Datasheet

R
Datasheet 7
6.4.2.8
Scan Converter.................................................................. 143
6.4.2.9 Texture Engine ..................................................................143
6.4.2.10 Perspective Correct Texture Support................................ 144
6.4.2.11 Texture Decompression ....................................................144
6.4.2.12 Texture Chromakey...........................................................144
6.4.2.13 Anti-Aliasing.......................................................................144
6.4.2.14 Texture Map Filtering ........................................................145
6.4.2.15 Multiple Texture Composition............................................145
6.4.2.16 Cubic Environment Mapping .............................................146
6.4.2.17 Bump Mapping ..................................................................146
6.4.3 Raster Engine .....................................................................................146
6.4.3.1 Texture Map Blending .......................................................146
6.4.3.2 Combining Intrinsic and Specular Color Components ......146
6.4.3.3 Color Shading Modes........................................................ 147
6.4.3.4 Color Dithering...................................................................147
6.4.3.5 Vertex and Per Pixel Fogging............................................147
6.4.3.6 Alpha Blending ..................................................................147
6.4.3.7 Color Buffer Formats: (Destination Alpha) ........................ 148
6.4.3.8 Depth Buffer ......................................................................148
6.4.3.9 Stencil Buffer .....................................................................148
6.4.3.10 Projective Textures............................................................149
6.4.4 2D Engine ...........................................................................................149
6.4.4.1 256-Bit Pattern Fill and BLT Engine.................................. 149
6.4.4.2 Alpha Stretch BLT .............................................................150
6.4.5 Planes and Engines............................................................................150
6.4.5.1 Dual Pipe Independent Display Functionality.................... 150
6.4.6 Hardware Cursor Plane ......................................................................150
6.4.6.1 Cursor Color Formats........................................................ 151
6.4.6.2 Popup Plane (Second Cursor) .......................................... 151
6.4.6.3 Popup Color Formats ........................................................151
6.4.7 Overlay Plane .....................................................................................151
6.4.7.1 Multiple Overlays (Display C)............................................151
6.4.7.2 Source/Destination Color/Chromakeying..........................151
6.4.7.3 Gamma Correction ............................................................152
6.4.7.4 YUV to RGB Conversion ................................................... 152
6.4.7.5 Color Control .....................................................................152
6.4.7.6 Dynamic Bob and Weave.................................................. 152
6.4.8 Video Functionality..............................................................................152
6.4.8.1 MPEG-2 Decoding ............................................................152
6.4.8.2 Hardware Motion Compensation....................................... 153
6.4.8.3 Sub-picture Support ..........................................................153
6.5 Display Interface.................................................................................................153
6.5.1 Analog Display Port Characteristics ...................................................153
6.5.1.1 Integrated RAMDAC..........................................................154
6.5.1.2 DDC (Display Data Channel) ............................................154
6.5.2 Digital Display Interface ...................................................................... 154
6.5.2.1 Dedicated LVDS Interface................................................. 154
6.5.2.2 LVDS Interface Signals .....................................................155
6.5.2.3 LVDS Pair States............................................................... 155
6.5.2.4 Single Channel versus Dual Channel Mode .....................155
6.5.2.5 LVDS Channel Skew.........................................................155
6.5.2.6 SSC Support......................................................................155
6.5.2.7 Panel Power Sequencing..................................................156