Figure 4-7 Data Structure Layout - Commodore Amiga Hardware Reference Manual

..... 1 - - - - - - 1 6
b i t s - - - - -....
Increasing
VSTART, HSTART
addresses
t---------------t
VSTOP, control bits
Low word of data, line 1
High word of data, line
1
Data describing
central lines of
this sprite
Low word of data, last line
High word of data, last line
0000000000000000
000 000 0 0 0 0 0 0 0 0 0 0
Part
of a
screen
display
VSTART
VSTOP
HSTART
~:
/
Figure 4-7: Data Structure Layout
Each group of words defines one
vertical usage of a sprite.
Contains starting
location
and
physical
appearance
of this
sprite image.
Pairs of words containing
color information for pixel
lines.
Last word pair contains all
zeros if this sprite processor is
to be used only once vertically
in the display frame.
EACH WORD PAIR
Low word of pair
High word of pair
DESCRIBES ONE VIDEO
LINE OF THE SPRITE
Sprite Hardware 101