Mikrotron MC130x, Руководство пользователя, Страница: 36 / 68

Configuration MC130x Users Manual Rev. 2.1
6.12 Pixelbinning
High frame rates result in short exposure times and therefore need a
lot of light to get bright images. In addition the field of view gets
smaller.
Pixelbinning adds the grey values of two adjacent pixels and out-
puts it as one pixel with double sensitivity. In X-direction only 512
pixels are needed to cover the sensors full size. To retain aspect
ratio, every second line is omitted.
Command:
:r7010
Response: none
When Pixelbinning is active, the difference between register5 and
register4 must not exceed the values from table 5:
table 10
Camera mode Difference (hex)
0 20
1 40
2 80
3 80
When selecting lines with
r
1,
r
2,
or r
3
the contents of r1 and r2 is
doubled in camera logic. To address a specific line on the sensor,
the values of r1 and r2 have to be divided by two.
Example:
To output 256 lines from line 128, set r1 = 63 and r3 = 255 (=0xff).
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