Nano-5G Series GigE Vision Camera Contents •3
SENSOR CONTROL CATEGORY ........................................................................... 63
Sensor Control Feature Descriptions ....................................................... 63
Offset/Gain Control Details (Sony sensors) .............................................. 66
Sony Sensors Gain Stage Diagram ................................................................ 66
Bayer Mosaic Pattern ............................................................................ 67
Exposure Alignment: Overview .............................................................. 67
Synchronous Exposure Alignment ................................................................. 67
Sensor Exposure Timing........................................................................ 68
Sony Sensor Horizontal Line Times ............................................................... 68
Sony Sensor Readout Times......................................................................... 68
On-Semi Sensor Timings ............................................................................. 68
Trigger Characteristics: Synchronous Exposure Alignment ............................... 69
Trigger Characteristics: Reset Exposure Alignment.......................................... 71
AUTO-BRIGHTNESS CONTROL CATEGORY .............................................................. 72
Auto-Brightness Feature Descriptions ..................................................... 72
Using Auto-Brightness .......................................................................... 74
General Preparation .................................................................................... 74
Auto-Brightness with Frame Luminance Averaging .......................................... 74
Auto-Gain .................................................................................................. 75
Auto-Brightness by using Auto-Exposure and Auto-Gain .................................. 75
I/O CONTROL CATEGORY ................................................................................ 76
I/O Control Feature Descriptions ............................................................ 76
I/O Module Block Diagram ........................................................................... 80
Trigger Mode Details ................................................................................... 80
Trigger Source Types (Trigger Mode=On) ...................................................... 81
Input Line Details ....................................................................................... 81
Trigger Overlap: Feature Details ................................................................... 82
Output Line Details ..................................................................................... 88
Output High and Output Low Block Diagram................................................... 88
COUNTER AND TIMER CONTROL CATEGORY ............................................................ 89
Counter and Timer Control Feature Descriptions....................................... 89
Counter and Timer Group Block Diagram ....................................................... 93
Example: Counter Start Source = OFF........................................................... 93
Example: Counter Start Source = CounterEnd (itself)...................................... 94
Example: CounterStartSource = EVENT and Signal (Edge Base) ....................... 94
Example: CounterStartSource = Line (Edge Base) Example ............................. 95
ADVANCED PROCESSING CONTROL CATEGORY ........................................................ 96
Advanced Processing Control Feature Descriptions ................................... 96
Lookup Table (LUT) Overview ................................................................ 98
LUT Size vs. Output Pixel Format .................................................................. 98
Gamma Correction Factor ............................................................................ 99
Defective Pixel Replacement ................................................................ 100
Example User Defective Pixel Map XML File .................................................. 100
Monochrome Defective Pixel Replacement Algorithm Description .................... 101
Color Defective Pixel Replacement Algorithm Description ............................... 102
COLOR PROCESSING CATEGORY ....................................................................... 103
Color Processing Control Feature Descriptions........................................ 103
Color Processing Functional Overview ................................................... 104
White Balance Operation............................................................................ 104
LENS SHADING CORRECTION CATEGORY ............................................................. 105
Lens Shading Correction Feature Descriptions ........................................ 105
Lens Shading Calibration ..................................................................... 106
CYCLING PRESET MODE CONTROL CATEGORY ....................................................... 107
Cycling Preset Mode Control Feature Descriptions................................... 107
Using Cycling Presets—a Simple Example.............................................. 112
Multi-Exposure Cycling Example Setup ........................................................ 112