Hitachi HD64411 Q2 User Manual page 223

Quick 2d graphics renderer
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MOVE, RMOVE
15
Sign extension
15
Sign extension
15
XC
LCOFS, RLCOFS
15
Sign extension
15
XO
UCLIP, SCLIP
15
15
216
0
XC
0
YC
0
YC
0
XO or YO
0
YO
0
XMIN, XMAX
0
YMIN, YMAX
Absolute coordinate
Vertex coordinate XC
Given as signed 11-bit data.
Use sign extension in upper vacant bits.
Absolute coordinate
Vertex coordinate YC
Given as signed 11-bit data.
Use sign extension in upper vacant bits.
Relative coordinates
Vertex coordinates XC, YC
Given as signed 8-bit data.
Relative specification
Local offset values XO, YO
Given as signed 11-bit data.
Use sign extension in upper vacant bits.
Relative specification
Local offset values XO, YO
Given as signed 8-bit data.
: Fixed at 0
Left and right X coordinates XMIN, XMAX
Given as unsigned 10-bit data.
Upper and lower Y coordinates YMIN, YMAX
Given as unsigned 9-bit data.

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