TKH SVS-VISTEK CoaXPress CXP-12 Manuals

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TKH SVS-VISTEK CoaXPress CXP-12 Manual (74 pages)

Brand: TKH | Category: Digital Camera | Size: 8 MB

Table of Contents
2
List of Tables
5
General Information
6
Company Information
6
Disclaimer
6
Copyright Notice
6
Legal Information
7
Registered Trademarks
7
Conformity and Use
7
Rules and Regulations for USA and Canada
7
Rules and Regulations for Europe
8
Warranty and Non-Warranty Clause
8
Supplements
8
Tips and Notes
9
Support
9
The SHR Camera Series
10
High Precision with Large Pixels
10
Coaxpress Features
10
O Adds Light and Functionality
11
Fig. 2-1: Illustration of 4I/O Concept of Switching Leds
11
Connectors
12
Coaxpress
12
Protocol Description
12
Connecting the Data Cable(S)
13
Hirose I/O Connector
13
Fig. 3-1: I/O Hirose Connector Layout
13
Using Pocxp (Power over CXP)
14
Fig. 3-2: Connection Diagram for Pocxp Output
14
Table: 3-1: Hirose Connector Types
14
Getting Started
15
Find Camera Specs
15
Power Safety
15
Connect the Camera
15
Cooling
16
Camera Status LED Codes
17
Fig. 4-1: Camera Status LED Codes
17
Feature Description
18
Basic Features
18
Gain
18
Table: 5-1: Table of Db and Corresponding ISO Value
18
Resolution
19
Offset
19
Fig. 5-1: Noise Caused by too Much Gain
19
Color
20
Fig. 5-2: Dark Noise Cut off by the Offset
20
Fig. 5-3: Example of Bayer Pattern (Source: Wikipedia)
20
Image Flipping
22
Fig. 5-4: Original Image
23
Fig. 5-5: Horizontal Flip
23
Binning
24
Fig. 5-6: Vertical Flip
24
Fig. 5-7: Vertical Binning
25
Fig. 5-8: Horizontal Binning
25
Decimation
26
Fig. 5-9: 2X2 Binning
26
Fig. 5-10: Horizontal Decimation
26
Genicam
27
Fig. 5-11: Vertical Decimation
27
Trigger Modes
28
Fig. 5-12: Mode 2: External Trigger with Programmable Exposure Time (Overlap)
28
Fig. 5-13: Mode 2: External Trigger with Programmable Exposure Time (Non Overlap)
29
Fig. 5-14: Mode 1: External Trigger with Pulse Width Exposure Control (Overlap)
29
Fig. 5-15: Mode 1: External Trigger with Pulse Width Exposure Control (Non-Overlap)
29
Shutter Modes
30
Fig. 5-16: Mode 1: External Trigger with Programmable Exposure Time (Overlap)
30
Fig. 5-17: Mode 1: External Trigger with Programmable Exposure Time (Non-Overlap)
30
Fig. 5-18: Flash Control with Rolling Shutter
31
Fig. 5-19: Rolling Shutter Lines Light Sensitivity Versus Time
32
Exposure
33
Exposure Speed
34
Auto Exposure
34
Acquisition and Processing Time
34
Bit Depth
35
Camera Features
35
Glass Filter
35
Shading Correction
35
Fig. 5-20: Acquisition and Processing Time
35
Fig. 5-21: Original and Shading Corrected Image
36
Fig. 5-22: Shading Control Disabled
38
Defect Pixel Correction
39
Fig. 5-23: Illustration of a Defect Pixel
40
Look-Up Table
43
Fig. 5-24: Custom LUT Adding Contrast to the MID-Tones
44
Fig. 5-25: Several Gamma Curves Comparable to a LUT
45
Roi / Aoi
46
Fig. 5-26: Several Gamma Curves Comparable to a LUT
46
Fig. 5-27: AOI on Area Sensor
46
Basic Capture Modes
47
Fig. 5-28: Mode 0 - Free Running with Programmable Exposure Time
47
Read-Out Control
48
Fig. 5-29: Mode 1: External Trigger with Pulse Width Exposure Control (Overlap)
48
Fig. 5-30: Basic Capture Modes - Triggered Mode (Pulse Width Without Overlap)
48
Temperature Sensor
49
System Clock Frequency
49
Predefined Configurations (User Sets)
49
Fig. 5-31: Illustration of Physical Data Stream in Time
49
I/O Features
51
Assigning I/O Lines - IOMUX
51
Fig. 5-32: "IN 0" Connected to "Debouncer
51
Table: 5-2: Assigning I/O Lines - IOMUX
52
Table: 5-3: Input Vector to Switch Matrix
53
Fig. 5-33: Example of an IOMUX Configuration
54
Table: 5-4: Output Vector from Switch Matrix
54
Fig. 5-34: I/O Assistant of Svcapture with Activated Debouncer and Logic Input
55
Pulse Width Modulation
56
Fig. 5-35: PWM Intensity
57
Fig. 5-36: Example: 25% PWM Load
57
LED Strobe Control
58
Fig. 5-37: Example: 50% PWM Load
58
Fig. 5-38: Example: 75% PWM Load
58
Fig. 5-39: the PWM Module
58
Fig. 5-40: Attach LED Lights to Camera Outputs
59
Table: 5-5: Leds in Continuous Mode
60
Table: 5-6: Example Calculation "No Flash" (CW Mode)
60
Sequencer
61
Optical Input
64
Fig. 5-41: Sequencer Timing Diagram
64
PLC / Logical Operation on Inputs
65
Fig. 5-42: Optical Input
65
Serial Data Interfaces
66
Fig. 5-43: Genicam Tree Setting
66
Table: 5-7: Truth Table of Logic Function
66
Fig. 5-44: UART Encoding of a Data Stream
67
Table: 5-8: Serial Interface Parameters - RS-232 and RS-422
67
Trigger-Edge Sensitivity
68
Debouncing Trigger Signals
68
Fig. 5-45: Schmitt Trigger Noise Suppression
68
Fig. 5-47: Debouncer between the Trigger Source and Trigger
69
Fig. 5-48: the Debouncer Module
69
Prescale
70
Fig. 5-49: Prescale Values and Their Result on Trigger Signal
70
Fig. 5-50: the Prescale Module
70
Annex
71
Dimensions
71
I/O Driver Circuit Schematics
71
Action Commands
71
Fig. 6-1: I/O Driver Circuit Schematics
71
Fig. 6-2: Action Control
72
Table: 6-1: Examples of Groupmask
72
Table: 6-2: Example of Action Command
72
Faq
73

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