MB86296 Datasheet, PDF (146/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

FUJITSU LIMITED PRELIMINARY AND CONFIDENTIAL
SetColorRegister (Format5)
31
24 23
16 15
0
SetColorRegister
Command
Reserved
FGC8/16/24
The SetColorRegister command sets the foreground color and background color of the body primitive, shade
primitive, and edge primitive.
Commands:
Command
ForeColor
BackColor
ForeColorShadow
BackColorShadow
ForeColorBorder
BackColorBorder
Code
0000_0000
0000_0001
0000_0010
0000_0011
0000_0100
0000_0101
Explanation
ForeColor command sets the foreground color for the body
primitive.
BackColor command sets the background color for the body
primitive.
ForeColorShadow command sets the foreground color for the
shade primitive.
BackColorShadow command sets the background color for the
shade primitive.
ForeColorBorder command sets the foreground color for the
edge primitive.
BackColorBorder command sets the background color for the
edge primitive.
SetRegister (Format 2)
31
24 23
16 15
0
SetRegister
Count
Address
(Val 0)
(Val 1)
…
(Val n)
The SetRegister command is upper compatible with CREMSON SetRegister. It can specify the address of a
register in the geometry engine.
SetLVertex2i (Format 1)
31
24 23
16 15
0
SetLVertex2i
Reserved
Reserved
LX0dc
LY0dc
The SetLVertex2i command issues the SetRegister_LXOdc/LYOdc command (MB86290A command to set
starting vertex at line drawing) in the geometry FIFO interface. This performs processing faster than when the
SetRegister_LXOdc/LYOdc command is input directly to the geometry FIFO.
SetLVertex2iP (Format 1)
31
24 23
16 15
0
SetLVertex2iP
Reserved
Reserved
LY0dc
LX0dc
The SetLVertex2iP command supports packed XY of SetLVertex21.
MB86296S<Coral-PA>
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Specification Manual Rev0.1