MB86293 Datasheet, PDF (116/285 Pages) Fujitsu Component Limited. – Grraphiics Conttrrollllerr Speciiffiicattiions

FUJITSU LIMITED
PRELIMINARY and CONFIDENTIAL
SetRegister (Format2)
31
24 23
16 15
0
SetRegister
Count
Address
(Val 0)
(Val 1)
⋅⋅⋅
(Val n)
The SetRegister command sets data to sequential registers.
Count:
Data word count (in double-word unit)
Address:
Register address
Set the value of the address for SetRegister given in the register list.
When transferring two or more data, set the starting register address.
SetVertex2i (Format8)
31
SetVertex2i
24 23
Xdc
Ydc
Command
16 15
Reserved
432 1 0
flag vertex
The SetVertex2i command sets vertices data for high-speed 2DLine or high-speed 2DTriangle to
registers.
Commands:
Normal
PolygonBegin
Flag: Not used
Sets vertex data (X, Y).
Starts calculation of circumscribed rectangle for random shape to be
drawn. Calculate vertices of rectangle including all vertices of
random shape d efined between PolygonBegin and PolygonEnd.
SetVertex2iP (Format8)
31
SetVertex2i
24 23
Ydc
Command
16 15
Reserved
Xdc
432 1 0
flag vertex
The SetVertex2iP command sets vertices data for high-speed 2DLine or high-speed 2DTriangle to
registers.
Only the integer (packed format) can be used to specify these vertices.
Commands:
Normal
PolygonBegin
Flag: Not used
Sets vertices data.
Starts calculation of circumscribed rectangle of random shape to be
drawn. Calculate vertices of rectangle including all vertices of
random shape defined between PolygonBegin and PolygonEnd.
MB86293 CORAL_LQ
Graphics Controller
116
Specifications Rev. 1.1