MB86294 Datasheet, PDF (6/305 Pages) Fujitsu Component Limited. – Grraphiics Controller specifications

6.3
DISPLAY COLOR ............................................................................................................ 62
6.4
CURSOR ...................................................................................................................... 63
6.4.1 Cursor display function ........................................................................................... 63
6.4.2 Cursor control......................................................................................................... 63
6.5
DISPLAY SCAN CONTROL................................................................................................ 64
6.5.1 Applicable display................................................................................................... 64
6.5.2 Interlace display ..................................................................................................... 65
6.6
THE EXTERNAL SYNCHRONOUS SIGNAL ............................................................................. 66
6.7
VIDEO INTERFACE, NTSC/PAL OUTPUT ........................................................................... 69
7 VIDEO CAPTURE................................................................................................................. 70
7.1
FORMAT....................................................................................................................... 70
7.1.1 Input Data Format ................................................................................................. 70
7.1.2 Video Signal Capture.............................................................................................. 70
7.1.3 Non-interlace Transformation ................................................................................. 70
7.2
VIDEO B UFFER.............................................................................................................. 71
7.2.1 Data Format ........................................................................................................... 71
7.2.2 Synchronous Control .............................................................................................. 71
7.2.3 Area Allocation ....................................................................................................... 71
7.2.4 Window Display...................................................................................................... 72
7.2.5 Interlace Display .................................................................................................... 72
7.3
SCALING...................................................................................................................... 73
7.3.1 Video Reduction Function ....................................................................................... 73
7.3.2 Vertical Interpolation .............................................................................................. 73
7.4
ERROR HANDLING ......................................................................................................... 73
7.4.1 Error Detection Function ........................................................................................ 73
8 GEOMETRY ENGINE ........................................................................................................... 74
8.1
GEOMETRY PIPELINE ..................................................................................................... 74
8.1.1 Processing flow ....................................................................................................... 74
8.1.2 Model-view-projection (MVP) transformation (OC→CC coordinate transformation) 75
8.1.3 3D-2D transformation (CC→NDC coordinate transformation) ................................ 75
8.1.4 View port transformation (NDC→DC coordinate transformation) ........................... 76
8.1.5 View volume clipping.............................................................................................. 76
8.1.6 Back face curling .................................................................................................... 78
8.2
DATA FORMAT............................................................................................................... 79
8.2.1 Data format............................................................................................................ 79
8.3
SETUP E NGINE ............................................................................................................. 80
8.3.1 Setup processing ..................................................................................................... 80
8.4
LOG OUTPUT OF DEVICE COORDINATES ............................................................................ 80
8.4.1 Log output mode..................................................................................................... 80