Ricoh FV-L030B1 Digital Camera User Manual


 
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FV-L030B1
User’s Guide Rev. 1.01
2.1.2 Vertical Timing
2.1.2.1 Normal Full Scanning (setting 10H: 1XX00XXX, 11H: XXX0X000)
1 H = 63.5556 μs, 29.9700 Hz at 30fps
1 H = 31.7778 μs, 59.9400 Hz at 60fps
1 H = 21.1852 μs, 89.9100 Hz at 90fps
2.1.2.2 Partial Full Scanning (setting 10H: 1XX01XXX, 11H: XXX0X000)
1 H = 63.5556 μs, 31.4685 Hz at 30fps
1 H = 31.7778 μs, 62.9370 Hz at 60fps
1 H = 21.1852 μs, 94.4055 Hz at 90fps
By transferring the blanking period pixels at a high rate, the frame rate of the partial full scanning can
be increased compared to that of the normal full scanning.
31H494H
Video out
FVAL
Vertical blanking
525H
One vertical (1V)
494H31H
31H
Video output
1
2
493
494
31H
LVAL
DVAL
Video out
FVAL
500H
One vertical (1V)
494H6H
494H6H
Video output
1
2
493
494
6H
Vertical
blanking
6H
LVAL
DVAL