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Description of the data path
OSCAR Technical Manual V2.4.0
67
Brightness (black level or offset)
It is possible to set the black level in the camera within the following ranges:
0...+16 gray values (@ 8 bit)
Increments are in 1/16 LSB (@ 8 bit)
The formula for gain and offset setting is: Y’ = G x Y + Offset
Note
L
• Values can only be changed within the limits of gain
CSR.
• Changes in auto exposure register only have an effect
when auto gain is active.
• Auto exposure limits are 50..205. (SmartViewCtrl1
tab: Target grey level)
Note
L
• Setting the gain does not change the offset (black
value).