16
DAA03564
B
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5.17 Scalable
Scalable is to read out arbitrary area of the image. Only single rectangle is selectable. Concave or
convex shape is impossible. The number of selectable window is only one.
- Window size: {A+4*m (H)} * {B+2*n (V)}
A, B = minimum unit size
m, n = integer
The window size is equal or less than maximum image size.
- Start address: {4*i (H)} * {2*j (V)}
i, j = integer
The window size is equal or less than maximum image size.
Width and OffsetX unit size
4
Height and OffsetY unit size
2
Minimum unit size (H) * (V)
64 x 64
Maximum unit size (H) * (V)
5472 x 3648
( X , Y )=( 4 * i , 2 * j )
A + 4 * m
B
+
2
*
n
In the scalable mode, camera reads out only necessary area at the normal speed and reads out other
area at high speed. The trigger interval can be shorter when the vertical height size is small.
