Commodore Amiga - Page 320

poin ter registers
initializing,
105
resetting, 106 , 124
position registers, 121,
123
priorities, 198
priority, 111, 114, 200
reuse, 110-13,
111
screen position
horizon tal, 92-4,
102
vertical, 94
shape,
95
size, 95
vertical position, 102
SPRxCTL, 102, 120-1, 123, 125
SPRxDAT A, 120, 123
SPRxDATB, 120,
123
SPRxPOS, 102, 120-1, 123, 125
SPRxPTH, 105, 123-4
SPRxPTL, 105, 123-4
Text
packed, 178
Trackball
counter, 218
port, 218
VHPOSR
with beam counter, 206
with light pen,
225
VHPOSW
with beam counter, 206
Video
beam position,
12
camera input, 5
external sourees,
82
laser disk input, 5
monitors, 5
output, 245
VCR input, 5
Volume, 139-40
VPOSR
in playfields, 57
with beam counter, 206
with light pen, 225
VPOSW
with beam counter,
206
Waveforms
audio,
132
Index-7