MB86293 Datasheet, PDF (99/285 Pages) Fujitsu Component Limited. – Grraphiics Conttrrollllerr Speciiffiicattiions

FUJITSU LIMITED
PRELIMINARY and CONFIDENTIAL
Geometry command code table
(1) Integer setup type
In setup processing, “XY” is calculated in the integer format and other parameters are calculated in the
floating-point format.
Command
Points.int
Lines.int
Polygon.int
Triangles.int
Line_Strip.int
Triangle_Strip.int
Triangle_Fan.int
Code
0001_0000
0001_0001
0001_0010
0001_0011
0001_0101
0001_0111
0001_1000
(2) “Unclipped” integer setup type
This command does not clip the view volume.
Only “XY” is enabled as the input parameter.
In setup processing, “XY” is calculated in the integer format.
The screen projection (GMDR0[0]=1) performed using this command is not assured.
Command
nclip_Points.int
nclip_Lines.int
nclip_Polygon.int
nclip_Triangles.int
nclip_Line_Strip.int
nclip_Triangle_Strip.int
nclip_Triangle_Fan.int
Code
0011_0000
0011_0001
0011_0010
0011_0011
0011_0101
0011_0111
0011_1000
MB86293 CORAL_LQ
Graphics Controller
99
Specifications Rev. 1.1