MB86290A Datasheet, PDF (88/184 Pages) Fujitsu Component Limited. – Graphics Controller Hardware Specifications

DrawTrap (Format5)
31
24 23
16 15
0
DrawTrap
Draw Command
Reserved
Ys
0
Xs
DXdy
XUs
DXUdy
XLs
DXLdy
USN
0
LSN
0
Draws Triangle
Operation is started after setting all the related parameters at the Plane Draw
registers.
Commands:
TrapRight
TrapLeft
Draw Right Triangle.
Draw Left Triangle.
DrawVertex2i (Format7)
31
24 23
16 15
DrawVertex2i
Draw Command
Xdc
Ydc
Reserved
0
0
0
Vertex
Draws Fast2Dtriangle
Operation is started after setting all the related parameters at the Plane Draw
registers.
Commands:
TriangleFan
FlagTriangleFan
Draw Fast2Dtriangle.
Draw Fast2DTriangle for random shape with multiple vertices.
DrawVertex2iP (Format7)
31
24 23
16 15
DrawVertex2iP
Draw Command
Ydc
Reserved
Xdc
0
Vertex
Draws Fast2Dtriangle
88