B-84
DSP96002 USER’S MANUAL
MOTOROLA
OUTPUT
Address register r5 should point to a display list data area when the polyline generator is called. Afterwards,
the display list will be in the following format:
Polygon1: X1,Y1
X2,Y2
X3,Y3
Xn,Yn
Delimiter -1.0
Polygon2: X1,Y1
X2,Y2
Delimiter -1.0
PolygonM: X1,Y1
Xn,Yn
-2.0
All coordinates are in IEEE single-precision floating-point format to speed up the DSP96002 floating-point
incremental line drawing algorithm.
ADDRESS REGISTER USAGE
Four address registers are used:
r0 input list
r1 temporary coordinates
r4 transformation matrix, scale and offset for 2D transformation
r5 output list
r6 miscellaneous scratchpad memory
Summary of Contents for DSP96002
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Page 38: ...MOTOROLA DSP96002 USER S MANUAL 3 15 Figure 3 4 Modulo Arithmetic Unit Block Diagram ...
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Page 76: ...MOTOROLA DSP96002 USER S MANUAL 5 23 Figure 5 8 Address Modifier Summary ...
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Page 101: ...MOTOROLA DSP96002 USER S MANUAL 7 15 Figure 7 9 HI Block Diagram One Port ...
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Page 181: ...MOTOROLA DSP96002 USER S MANUAL 10 15 Figure 10 8 Program Address Bus FIFO ...
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Page 871: ... MOTOROLA INC 1994 MOTOROLA TECHNICAL DATA SEMICONDUCTOR M Addendum ...
Page 888: ...MOTOROLA INDEX 1 INDEX ...
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