STC-A33A
User Guide
11
Rev 1.0
2. Vertical Timing
a. Normal Full Scanning (Settings: Address: 10H, Value: 1XX00XXX; Address: 11H, Value: X000X000)
1 H = 63.5556 µseconds, 29.9700 Hz
1 H = 31.7778 µseconds, 59.9400 Hz
1 H = 21.1852 µseconds, 89.9100 Hz
b. Partial Full Scanning (Settings: Address: 10H, Value: 1XX01XXX; Address: 11H, Value: X000X000)
1 H = 63.5556 µseconds, 31.1569 Hz
1 H = 31.7778 µseconds, 62.3138 Hz
1 H = 21.1852 µseconds, 93.4708 Hz
31H
OB
DM
9H
494H
7H
31H
Video out
CCD out
VD
Vertical
blanking
Effective pixels
525H
One vertical (1V)
516H
9H
8
494H
1H
Video output
WEN out
493
494
1
2
5
OB
9
2
9H
494H
11H
WEN out
Video out
VD
Vertical
blanking
505H
One vertical (1V)
496H
9H
11H
1H
Video output
493
494
1
2