Phytec EGrabber-4plus Manual de usuario

A product of a PHYTEC Technology Holding company

eGrabber-4plus

Hardware Manual

Edition June 2004

eGrabber-4plus

PHYTEC Meßtechnik GmbH 2004 L-608e_4

In this manual are descriptions for copyrighted products that are not explicitly

indicated as such. The absence of the trademark () and copyright () symbols

does not imply that a product is not protected. Additionally, registered patents and

trademarks are similarly not expressly indicated in this manual.

The information in this document has been carefully checked and is believed to be

entirely reliable. However, PHYTEC Meßtechnik GmbH assumes no

responsibility for any inaccuracies. PHYTEC Meßtechnik GmbH neither gives

any guarantee nor accepts any liability whatsoever for consequential damages

resulting from the use of this manual or its associated product. PHYTEC

Meßtechnik GmbH reserves the right to alter the information contained herein

without prior notification and accepts no responsibility for any damages which

might result.

Additionally, PHYTEC Meßtechnik GmbH offers no guarantee nor accepts any

liability for damages arising from the improper usage or improper installation of

the hardware or software. PHYTEC Meßtechnik GmbH further reserves the right

to alter the layout and/or design of the hardware without prior notification and

accepts no liability for doing so.

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similar reproduction and storage or processing in computer systems, in whole or

in part - are reserved. No reproduction may occur without the express written

consent from PHYTEC Meßtechnik GmbH.

EUROPE NORTH AMERICA

Address: PHYTEC Technologie Holding AG

Robert-Koch-Str. 39

D-55129 Mainz

GERMANY

PHYTEC America LLC

203 Parfitt Way SW, Suite G100

Bainbridge Island, WA 98110

USA

Ordering

Information: +49 (800) 0749832

order@phytec.de 1 (800) 278-9913

sales@phytec.com

Technical

Support: +49 (6131) 9221-31

support@phytec.de 1 (800) 278-9913

support@phytec.com

Fax: +49 (6131) 9221-33 1 (206) 780-9135

Web Site: http://www.phytec.de http://www.phytec.com

4th Edition June 2004

Contents

PHYTEC Meßtechnik GmbH 2004 L-608e_4

1 Delivery Contents/ Technical Data....................................................1

1.1 Accessories...................................................................................2

1.2 Technical Data..............................................................................3

1.3 Field of Applications and Safety Regulations..............................8

1.4 Addresses and Resources..............................................................9

1.5 Socket Pinout..............................................................................11

1.5.1 Composite Inputs...........................................................12

1.5.2 S-Video Connection ......................................................15

1.6 I/O Pin.........................................................................................16

1.7 I2C Interface................................................................................18

1.8 Option Port..................................................................................19

1.9 Power Supply Output..................................................................20

1.10 Integrated Supply Voltage (Only for X2-Models) .....................24

1.10.1 Connecting the Input Voltage........................................25

1.10.2 Output Supply Voltage..................................................26

1.10.3 Supply Voltage Options ................................................28

1.11 Device Selector...........................................................................30

1.12 Notes on CE-Conformance and Immunity Against

Interference.................................................................................31

2 Installation of the Grabber Card.....................................................33

2.1 Installing the Grabber Card ........................................................33

2.2 Supply Voltage ...........................................................................35

2.3 Installing the Driver....................................................................37

2.3.1 Additional Drivers (Optional) .......................................41

2.4 Installing the Demo Program......................................................42

3 Connecting Video Sources................................................................43

3.1 Possible Video Connections.......................................................44

3.1.1 The S-Video Cable ........................................................45

3.1.2 The Composite Connectors ...........................................45

4 Start-Up of the Grabber with Demo Programs..............................47

4.1 Demo Program Description........................................................52

4.2 Image Control.............................................................................58

4.3 Additional Functions Under Image ............................................59

eGrabber-4plus

PHYTEC Meßtechnik GmbH 2004 L-608e_4

4.4 Crosshair function (Overlay)......................................................60

4.5 Basic Parameters ........................................................................60

4.6 Special Functions .......................................................................62

4.7 Storing Images, Ending the Program .........................................68

5 Driver Software.................................................................................73

5.1 Technical Basics.........................................................................74

5.1.1 Block Diagram of the eGrabber-4plus..........................74

5.1.2 The Videosignal and Digitization .................................76

5.1.3 Transfer and Storage of Color.......................................78

5.1.4 Data Storage by DMA and RISC-Program...................80

5.2 Driver for Microsoft Windows...................................................85

5.2.1 Requirements.................................................................86

5.2.2 Installation of the VxD-Driver (Windows ’95).............87

5.2.3 Application of the Device Driver for

Windows NT4.0............................................................90

5.2.4 Application of the Device Driver for Windows‘ 98 TM

and Windows‘ 2000 ......................................................93

5.2.5 Application of the DLL.................................................94

5.2.6 Application of the Windows 95/98TM /

Windows NT4.0TM / Windows 2000TM DLL................95

5.2.7 Programming under Delphi...........................................96

5.2.8 Description of the DLL in Existing Functions..............98

5.3 Driver for DOS Applications ...................................................152

5.3.1 Premises ......................................................................152

5.3.2 Development Platform ................................................153

5.3.3 Functions for the DOS Driver

PCI4GRAB

.................154

5.3.4 Program Example DOS...............................................174

6 Changes to the eGrabber-2 and Compatibility............................179

7 Trouble-Shooting.............................................................................183

Index..........................................................................................................191

Contents

PHYTEC Meßtechnik GmbH 2004 L-608e_4

Index of Figures and Tables

Figure 1: Accessory Cables..........................................................................2

Figure 2: eGrabber-4plus Connectors........................................................11

Figure 3: Standard Connections for the I/O Pin as Input...........................17

Figure 4: Standard Connections for the I/O Pin as Output ........................17

Figure 5: Pin Formation of the Option Port...............................................19

Figure 6: Jumper Setting JP301 .................................................................21

Figure 7: Jumper Setting JP301 .................................................................21

Figure 8: Jumper Setting JP301 .................................................................22

Figure 9: Jumper Setting JP301 .................................................................23

Figure 10: Jumper Setting JP301 .................................................................23

Figure 11: Connecting the Supply Voltage Input X300 ..............................25

Figure 12: Connecting the Supply Voltage Output X302............................26

Figure 13: JP301: 5 V on PC/104-Bus Connector .......................................28

Figure 14: JP301: 12 V on PC/104-Bus Connector .....................................28

Figure 15: Connector Field X301 ................................................................29

Figure 16: Jumper Settings of the Device-Selector JP201...........................30

Figure 17: Jumper Settings JP201 (Slot Selection)......................................33

Figure 18: Pin Out of the Supply Voltage Input ..........................................35

Figure 19: Supply Voltage Output...............................................................36

Figure 20: PHYTEC Installation Menu .......................................................42

Figure 21: Overview of the eGrabber-4plus Connectors.............................43

Figure 22: Video Connector Cables -

(Description and PHYTEC Order Number)...............................44

Figure 23: Overview of the Demo Program.................................................47

Figure 24: Menu Option: Image...................................................................48

Figure 25: Configuring the Image Parameters.............................................49

Figure 26: Live Image from the Video Source ............................................50

Figure 27: „Image Setting“ Menu................................................................52

eGrabber-4plus

PHYTEC Meßtechnik GmbH 2004 L-608e_4

Figure 28: Creating a Full Image: Two Fields, Each with 7 Rows .............55

Figure 29: Comb Effect That Occurs with Quick Moving Objects.............56

Figure 30: The Image Control Window.......................................................58

Figure 31: Basic Settings Menu...................................................................60

Figure 32: Histogram...................................................................................62

Figure 33: Color Meter ................................................................................63

Figure 34: Arithmetics Menu.......................................................................64

Figure 35: Selecting the Normalization Factor............................................65

Figure 36: Number of Images......................................................................66

Figure 37: I/O Test Menu ............................................................................67

Figure 38: Block diagram ............................................................................74

Figure 39: Interlaced Image (Example with 9 Lines)..................................76

Figure 40: Fields and Frames.......................................................................77

Figure 41: Moving Objects Cause Comb Effects........................................77

Figure 42: Pixel- and Control Data Flow (Overview).................................82

Figure 43: Directory for Window Driver’s New Image. .............................85

Figure 44: Windows ’95 Registry New Image............................................88

Figure 45: Adding a VxD-Entry New Image...............................................88

Figure 46: Configuration of the VxD New Image.......................................89

Figure 47: Windows NT Registration Editor...............................................91

Figure 48: Entering a Device Driver New Image........................................91

Figure 49: Configuring the Driver New Image............................................92

Figure 50: Scaling and Cropping...............................................................120

Figure 51: Example of Scaling: Only the ppl Value is Different ..............121

Figure 52: Color Format of the eGrabber-4plus........................................127

Figure 53: Return Values of ‚Data_Present‘..............................................133

Figure 54: Timing Diagram of the Return Parameter of,

data_present().........................................................................134

Contents

PHYTEC Meßtechnik GmbH 2004 L-608e_4

Table 1: eGrabber-4plus Model Variants ...................................................1

Table 2: Pin Assignments of the SMB-Sockets and Pin Header Rows,

Model EPC-032, EPC-032-X2...................................................13

Table 3: Pin Assignments of the SMB-Sockets and Pin Header Rows,

Models EPC-032-X1, EPC-032-X1-X2.....................................14

Table 4: Connecting the S-Video Input to Pin Header Row X3...............15

Table 5: I/O-Pin Connections on Pin Header Rows X3 and X6...............16

Table 6: Connecting the I²C interface to Pin Header Rows X3, X6.........18

Table 7: Pin Assignment for the Option Port ...........................................19

Table 8: Supply Voltage Output...............................................................20

Table 9: Options for the Supply Voltage Output (X3, Pin 25).................20

Table 10: Allowed Input Voltages EPC-032-X2........................................25

Table 11: Pinout of Socket X303................................................................27

Table 12: Required Memory Space of One Pixel for the

Different Modi.........................................................................129

Table 13: Memory Requirements for a Pixel in the Single Mode............162

Table 14: Pin Assignment of the Option Port - Connectors

(Both Models)...........................................................................180

eGrabber-4plus

PHYTEC Meßtechnik GmbH 2004 L-608e_4

Part 1 Installation and Start-Up

PHYTEC Meßtechnik GmbH 2004 L-608e_4

Part 1

Installation and Start-Up

eGrabber-4plus

PHYTEC Meßtechnik GmbH 2004 L-608e_4

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