MB86293 Datasheet, PDF (105/285 Pages) Fujitsu Component Limited. – Grraphiics Conttrrollllerr Speciiffiicattiions

FUJITSU LIMITED
PRELIMINARY and CONFIDENTIAL
• A vertex data is processed at every time. For example, the Coral draws interpolation of bold line joint,
edging line, shadows at every vertices.
G_Viewport (Format 1)
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24 23
16 15
0
G_Viewport
Reserved
Reserved
X_Scaling.float/fixed
X_Offset.float/fixed
Y_Scaling.float/fixed
Y_Offset.float/fixed
The G_Viewport command sets the “X,Y” scale/offset value used when normalized device coordinates
(NDC) is transformed into device coordinates (DC).
G_DepthRange (Format 1)
31
24 23
16 15
0
G_DepthRange
Reserved
Reserved
Z_Scaling.float/fixed
Z_Offset.float/fixed
The G_DepthRange command sets the “Z” scale/offset value used when an NDC is transformed into a
DC.
G_LoadMatrix (Format 1)
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24 23
16 15
0
G_LoadMatrix
Reserved
Reserved
Matrix_a0.float/fixed
Matrix_a1.float/fixed
Matrix_a2.float/fixed
Matrix_a3.float/fixed
Matrix_b0.float/fixed
Matrix_b1.float/fixed
Matrix_b2.float/fixed
Matrix_b3.float/fixed
Matrix_c0.float/fixed
Matrix_c1.float/fixed
Matrix_c2.float/fixed
Matrix_c3.float/fixed
Matrix_d0.float/fixed
Matrix_d1.float/fixed
Matrix_d2.float/fixed
Matrix_d3.float/fixed
The G_LoadMatrix command sets the transformation matrix used when object coordinates (OC) is
transformed into clip coordinates (CC).
MB86293 CORAL_LQ
Graphics Controller
105
Specifications Rev. 1.1