
MB86296S <Coral-PA> vii
Specification Manual Rev0.1
10.4.1 Texture size ........................................................................................................................107
10.4.2 Texture color.......................................................................................................................107
10.4.3 Texture Wrapping ...............................................................................................................108
10.4.4 Filtering...............................................................................................................................109
10.4.5 Perspective correction........................................................................................................109
10.4.6 Texture blending................................................................................................................. 110
10.4.7 Bi-linear high-speed mode................................................................................................. 110
10.5 Rendering................................................................................................................................. 112
10.5.1 Tiling................................................................................................................................... 112
10.5.2 Alpha blending.................................................................................................................... 112
10.5.3 Logic operation................................................................................................................... 113
10.5.4 Hidden plane management................................................................................................ 113
10.6 Drawing Attributes .................................................................................................................... 114
10.6.1 Line drawing attributes....................................................................................................... 114
10.6.2 Triangle drawing attributes................................................................................................. 114
10.6.3 Texture attributes................................................................................................................ 115
10.6.4 BLT attributes ..................................................................................................................... 116
10.6.5 Character pattern drawing attributes.................................................................................. 116
10.7 Bold Line................................................................................................................................... 117
10.7.1 Starting and ending points.................................................................................................. 117
10.7.2 Broken line pattern............................................................................................................. 118
10.7.3 Edging ................................................................................................................................ 119
10.7.4 Interpolation of bold line joint .............................................................................................120
10.8 Shadowing.................................................................................................................................121
10.8.1 Shadowing...........................................................................................................................121
11 DISPLAY LIST
11.1 Overview....................................................................................................................................122
11.1.1 Header format......................................................................................................................123
11.1.2 Parameter format.................................................................................................................123
11.2 Geometry Commands................................................................................................................124
11.2.1 Geometry command list ......................................................................................................124
11.2.2 Explanation of geometry commands...................................................................................128
11.3 Rendering Command.................................................................................................................137
11.3.1 Command list.......................................................................................................................137
11.3.2 Details of rendering commands...........................................................................................141
12. PCI Configuration Registers
12.1 PCI Configuration register list....................................................................................................151
12.2 PCI Configuration Registers Descriptions.................................................................................152
13 Local Memory Registers
13.1 Local memory register list ........................................................................................................155
13.1.1 Host interface register list...................................................................................................155
13.1.2 I
2
C interface register list.....................................................................................................157
13.1.3 Graphics memory interface register list .............................................................................157
13.1.4 Display controller register list.............................................................................................158
13.1.5 Video capture register list...................................................................................................165
13.1.6 Drawing engine register list................................................................................................167
13.1.7 Geometry engine register list.............................................................................................173
13.2 Explanation of Local Memory Registers...................................................................................174
13.2.1 Host interface registers ......................................................................................................175
13.2.2 I
2
C Interface Registers.......................................................................................................190
122
151
155