Fujitsu MB86R02 Jade-D Hardware Manual page 16

MB86R02 'Jade-D' Hardware Manual V1.64
18.7.6.2 Display Controller Registers ................................................................................ 18-55
18.7.6.3 Video capture registers ........................................................................................ 18-61
18.7.7 Explanation of Local Memory Registers ..................................................................... 18-63
18.7.8 Common control register ............................................................................................ 18-64
18.7.9 Display control register ............................................................................................... 18-66
18.7.10 Video capture registers ......................................................................................... 18-121
18.8 Timing Diagrams .......................................................................................................... 18-138
18.8.1 Display Timing Diagram ............................................................................................ 18-138
18.8.1.1 Non-interlace mode ........................................................................................... 18-138
18.8.1.2 Interlace video mode ......................................................................................... 18-140
18.8.2 Composite synchronous signal ................................................................................. 18-141
18.9 Geometry Engine ......................................................................................................... 18-142
18.9.1 Geometry Pipeline .................................................................................................... 18-142
18.9.1.1 Processing flow ................................................................................................. 18-142
18.9.1.2 Model-view-projection (MVP) transformation .................................................... 18-143
18.9.1.3 3D-2D transformation (CC→NDC coordinate transformation) .......................... 18-143
18.9.1.4 View port transformation (NDC→DC coordinate transformation) ..................... 18-144
18.9.1.5 View volume clipping ......................................................................................... 18-144
18.9.1.6 Back face culling ................................................................................................ 18-146
18.9.2 Data Format .............................................................................................................. 18-147
18.9.2.1 Data format ........................................................................................................ 18-147
18.9.2.2 Setup processing ............................................................................................... 18-148
18.9.3 Log Output of Device Coordinates ........................................................................... 18-148
18.9.3.1 Log output mode ................................................................................................ 18-148
18.9.3.2 Log output destination address ......................................................................... 18-148
18.9.3.3 Log output format .............................................................................................. 18-148
18.10 Drawing Processing ..................................................................................................... 18-149
18.10.1 Coordinate System ................................................................................................ 18-149
18.10.1.1 Drawing coordinates ......................................................................................... 18-149
18.10.1.2 Texture coordinates .......................................................................................... 18-150
18.10.1.3 Frame buffer ..................................................................................................... 18-150
18.10.2 Figure Drawing ...................................................................................................... 18-151
18.10.2.1 Drawing primitives ............................................................................................ 18-151
18.10.2.2 Polygon drawing function ................................................................................. 18-151
18.10.2.3 Drawing parameters ......................................................................................... 18-152
18.10.2.4 Anti-aliasing function ........................................................................................ 18-153
18.10.3 Bit Map Processing ............................................................................................... 18-154
18.10.3.1 BLT ................................................................................................................... 18-154
18.10.3.2 Pattern data format ........................................................................................... 18-154
18.10.4 Texture Mapping ................................................................................................... 18-155
18.10.4.1 Texture size ...................................................................................................... 18-155
18.10.4.2 Texture color ..................................................................................................... 18-155
18.10.4.3 Texture Wrapping ............................................................................................. 18-156
18.10.4.4 Filtering ............................................................................................................. 18-157
18.10.4.5 Perspective correction ...................................................................................... 18-157
18.10.4.6 Texture blending ............................................................................................... 18-158
18.10.4.7 Bi-linear high-speed mode ................................................................................ 18-158
18.10.5 Rendering .............................................................................................................. 18-160
18.10.5.1 Tiling ................................................................................................................. 18-160
18.10.5.2 Alpha blending .................................................................................................. 18-160
18.10.5.3 Logic operation ................................................................................................. 18-161
18.10.5.4 Hidden plane management .............................................................................. 18-161