MB86293 Datasheet, PDF (117/285 Pages) Fujitsu Component Limited. – Grraphiics Conttrrollllerr Speciiffiicattiions

FUJITSU LIMITED
PRELIMINARY and CONFIDENTIAL
Draw (Format5)
31
24 23
16 15
0
Draw
Command
Reserved
The Draw command executes drawing command. All parameters required for drawing command
execution must be set at their appropriate registers.
Commands:
PolygonEnd
Flush_FB
Flush_Z
Draws polygon end.
Fills random shape with color according to flags generated by
FlagTriangleFan command and information of circumscribed rectangle
generated by PolygonBegin command.
Flushes drawing data in the drawing pipeline into the graphics memory.
Place this command at the end of the display list.
Flushes Z value data in the drawing pipeline into the graphics memory.
When using the Z buffer, place this command together with the Flush_FB
command at the end of the display list.
DrawPixel (Format5)
31
24 23
16 15
0
DeawPixel
Command
Reserved
PXs
PYs
The DrawPixel command draws pixel.
Command:
Pixel
Draws pixel without Z value.
DrawPixelZ (Format5)
31
24 23
16 15
0
DeawPixel
Command
Reserved
PXs
PYs
PZs
The DrawPixelZ command draws pixel with Z value.
Command:
PixelZ
Draws pixel with Z value.
MB86293 CORAL_LQ
Graphics Controller
117
Specifications Rev. 1.1