OPERATING AND USER MANUAL Q-12 CoaXPress series
________________________________________________________________________________________________________________
_________________________________________________________________________________________
Adimec
44
ISSUE 2 NOTE:
This feature is automatically updated if any of the following features is changed:
BinningHorizontal, BinningVertical
7.10.2 ProgrammableGainAmplifier
| RW | G |
The programmable gain amplifier controls the analog gain in the sensor. Changing the sensors analog
gain amplifier will affect the maximum full well capacity and read noise of the image sensor. Typical
measured values with different analog gain settings are shown below.
Value
Definition
Max full well (e
-
)
Readnoise (e
-
)
Dynamic range (dB)
1
Unity gain
10000
15,9
56,0
2
2 x analog gain
5000
11,8
52,6
3
3 x analog gain
3400
10,8
49,9
4
4 x analog gain
2500
10,1
47,9
ISSUE 2 NOTE:
This feature is automatically updated if any of the following features is changed:
BinningHorizontal, BinningVertical
7.10.3 FrameOverheadTime
| RO | E |
ISSUE 2 ONLY
Integer (ns)
This is the actual Frame Overhead Time (FOT) for the current camera
configuration. For more details about the FOT and where to use this value
for see section 7.6.10.1.
7.11 Factory
The factory settings are not user accessible, this mode is only required to adjust factory settings.
7.12 LUT Control
This group describes the Look Up Table features. In the camera an output look-up table (LUT) can be applied.
When the table is programmed in the camera, it can be enabled with the
LUTEnable
feature. A Gamma curve
can be enabled (issue 2 only) as a LUT or the LUT can be programmed by the following sequence of features:
-
LUTStart
-
LUTValue
value_index0
-
LUTValue
value_index1
-
…………………………………
-
LUTValue
value_index1022
-
LUTValue
value_index1023
-
LUTEnd
Were value_indexn is a value between 0 and 1023 representing the output value of the LUT.
The exact amount of 1024 entries should be written, this can be verified with the
LUTStatus
feature.
7.12.1 LUTEnable
| RW | E |
True
Activate the Look Up Table (LUT). The LUT transforms the video signal
from the image processing to the output.
False
Deactivate the Look Up Table.
