Contec DIO-32DM-PE User manual

PC-HELPER

High Speed Bi-directional

Digital I/O Board for PCI Express

DIO-32DM-PE

User’s Guide

CONTEC CO.,LTD.

DIO-32DM-PE

i

Check Your Package

Thank you for purchasing the CONTEC product.

The product consists of the items listed below.

Check, with the following list, that your package is complete. If you discover damaged or missing

items, contact your retailer.

Product Configuration List

- Board [DIO-32DM-PE] …1

- SC Cable(10cm) …1

- First step guide …1

- CD-ROM *1 [API-PAC(W32)] …1

*1 The CD-ROM contains the driver software and User’s Guide (this guide)

Board SC Cable(10cm) First step guide CD-ROM *1

[API-PAC(W32)]

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DIO-32DM-PE

Copyright

No part of this document may be copied or reproduced in any form by any means without prior written

consent of CONTEC CO., LTD.

CONTEC CO., LTD. makes no commitment to update or keep current the information contained in this

document. The information in this document is subject to change without notice.

All relevant issues have been considered in the preparation of this document. Should you notice an

omission or any questionable item in this document, please feel free to notify CONTEC CO., LTD.

Regardless of the foregoing statement, CONTEC assumes no responsibility for any errors that may

appear in this document or for results obtained by the user as a result of using this product.

Trademarks

MS, Microsoft, Windows and Windows NT are trademarks of Microsoft Corporation. Other brand and

product names are trademarks of their respective holder.

DIO-32DM-PE

iii

Table of Contents

Check Your Package................................................................................................................................i

Copyright.................................................................................................................................................ii

Trademarks..............................................................................................................................................ii

Table of Contents ...................................................................................................................................iii

1. BEFORE USING THE PRODUCT 1

About the Board ......................................................................................................................................1

Features.............................................................................................................................................1

Support Software..............................................................................................................................2

Cable & Connector (Option) ........................................................................................................3

Accessories (Option).....................................................................................................................3

Customer Support....................................................................................................................................4

Web Site ...........................................................................................................................................4

Limited Three-Years Warranty...............................................................................................................4

How to Obtain Service............................................................................................................................4

Liability ...................................................................................................................................................4

Safety Precautions...................................................................................................................................5

Safety Information ...........................................................................................................................5

Handling Precautions.......................................................................................................................6

Environment.....................................................................................................................................7

Inspection .........................................................................................................................................7

Storage..............................................................................................................................................7

Disposal............................................................................................................................................7

2. SETUP 9

What is Setup?.........................................................................................................................................9

Using the Board under Windows Using the Driver Library API-PAC(W32)...............................9

Using the Board under Windows Using Software Other than the Driver Library

API-PAC(W32)................................................................................................................................9

Using the Board under an OS Other than Windows.....................................................................10

Step 1 Installing the Software...............................................................................................................11

About the driver to be used............................................................................................................11

Starting the Install Program...........................................................................................................12

Select API-DIO(WDM).................................................................................................................13

Select API-DIO(98/PC).................................................................................................................14

Step 2 Setting the Hardware .................................................................................................................16

Parts of the Board and Factory Defaults .......................................................................................16

Setting the Board ID ......................................................................................................................17

Plugging the Board.........................................................................................................................18

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DIO-32DM-PE

Step 3 Installing the Hardware..............................................................................................................19

Turning on the PC ..........................................................................................................................19

When Using API-DIO(WDM).......................................................................................................19

When Using API-AIO(98/PC).......................................................................................................22

Step 4 Initializing the Software.............................................................................................................25

When Using API-DIO(WDM).......................................................................................................25

When Using API-DIO(98/PC).......................................................................................................27

Updating the Settings .....................................................................................................................27

Step 5 Operation Checks.......................................................................................................................28

Check Method.................................................................................................................................28

When Using API-DIO(WDM).......................................................................................................28

When Using API-DIO(98/PC).......................................................................................................31

Setup Troubleshooting...........................................................................................................................33

Symptoms and Actions...................................................................................................................33

If your problem cannot be resolved...............................................................................................33

3. EXTERNAL CONNECTION 35

How to connect the connectors .............................................................................................................35

Connector shape .............................................................................................................................35

Connector Pin Assignment.............................................................................................................36

Relationships between API-PAC(W32) Logical Ports/Bits and Connector Signal Pins.............37

Connection method to the external device -Data I/O-..........................................................................39

Connecting the data I/O signal(DIOA0* - DIOD0*)....................................................................39

Detailed Data I/O Signal Circuit....................................................................................................39

Connection method to the external device -Control I/O-.....................................................................40

Connection to the control signal (EXT**) ....................................................................................40

Detailed Control Input Signal Circuit............................................................................................40

Detailed Control Output Signal Circuit.........................................................................................41

What is the Control Signal? ...........................................................................................................41

Synchronization Control Connectors....................................................................................................43

SC Connectors................................................................................................................................43

Connecting the SC Connectors (CN2,CN3)..................................................................................44

4. FUNCTION 45

Function Outline....................................................................................................................................45

Overview.........................................................................................................................................45

Sampling function / generating function .......................................................................................45

Bus Master Transfer.......................................................................................................................45

Interrupt (at the time of bus master transfer).................................................................................46

Status, count....................................................................................................................................46

Sampling function..................................................................................................................................47

Sampling control.............................................................................................................................47

DIO-32DM-PE

v

Generating function...............................................................................................................................48

Generating control..........................................................................................................................48

General-purpose I/O function...............................................................................................................49

Data input .......................................................................................................................................49

Data output.....................................................................................................................................49

Monitoring the output data ............................................................................................................49

Interrupt Control Function....................................................................................................................50

Disabling/enabling Interrupts ........................................................................................................50

Clearing the Interrupt Status and Interrupt Signal........................................................................50

5. ABOUT SOFTWARE 51

CD-ROM Directory Structure ..............................................................................................................51

About Software for Windows...............................................................................................................52

Accessing the Help File.................................................................................................................52

Using Sample Programs.................................................................................................................53

Uninstalling the Driver Libraries ..................................................................................................55

About Software for Linux.....................................................................................................................58

Driver Software Install Procedure.................................................................................................58

Accessing the Help File.................................................................................................................59

Using Sample Programs.................................................................................................................59

Uninstalling the driver...................................................................................................................59

6. ABOUT HARDWARE 61

Hardware specification .........................................................................................................................61

Block Diagram ......................................................................................................................................63

Differences between DIO-32DM-PE and PIO-32DM(PCI)................................................................64

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DIO-32DM-PE

1. Before Using the Product

DIO-32DM-PE

1

1. Before Using the Product

This chapter provides information you should know before using the product.

About the Board

This product is a PCI Express bus-compliant interface board that supports transfer by bus mastering and

performs input/output between the external device and digital signal. This product features unisolated

LVTTL level (Operating voltage : 3.3V) I/O 32channels and you can select input / output in 16 units.

Bus master transfer makes it possible to sample quickly large data with transfer rate at 20MHz

maximum. It can be used as a pattern generator that outputs arbitrary digital patterns at high speed.

It can also be used as a general-purpose I/O board when bus mastering is not used.

Windows/Linux driver is bundled with this product.

Using the dedicated library VI-DAQ makes it possible to create each application for LabVIEW.

Features

- 32channels of unisolated LVTTL level I/O (32 input channels / each 16channels for I/O / 32 output

channels are selected.)

This product has the 32channels (operating voltage 3.3VDC, positive logic) of unisolated LVTTL level

I/O whose response speed is 50nsec. They can be used for 32bit input, 16bit input plus 16bit output, or

for 32bit output.

Other than I/O bit, this product has the control signal (clock, start, stop and handshake signal (REQ,

ACK) that can control starting and stopping the sampling (input) / generating (output)).

- Sampling and generating with transfer rate at 20MHz maximum

Bus master transfer makes it possible to sample (input) or generate (output) large data with transfer rate

at 20MHz maximum. As the sampling and generating features have their own bus mastering blocks

each made up of two independent channels, the board can generate 16 signals while sampling 16

signals.

- A synchronization control connector is provided for synchronized control of multiple boards.

A synchronization control connector is provided for synchronized control of up to 16 boards. It is also

easy to synchronize operation with other CONTEC boards that have a synchronization control

connector.

- You can use Max. 4 input signals as interrupt request signals at the time of using the general-purpose

I/O.

You can use Max. 4 input signals as interrupt request signals and also disable or enable the interrupt in

bit units at the time of using the general-purpose I/O.

- Windows/Linux compatible driver libraries are attached.

Using the attached driver library API-PAC(W32) makes it possible to create applications of

Windows/Linux. In addition, a diagnostic program by which the operations of hardware can be

checked is provided.

1. Before Using the Product

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DIO-32DM-PE

- Functions and connectors are compatible with PCI compatible board PIO-32DM(PCI).

The functions same with PCI compatible board PIO-32DM(PCI) are provided. In addition, as there is

compatibility in terms of connector shape and pin assignments, it is easy to migrate from the existing

system.

- LabVIEW is supported by a plug-in of dedicated library VI-DAQ.

Using the dedicated library VI-DAQ makes it possible to create each application for LabVIEW.

Support Software

You should use CONTEC support software according to your purpose and development environment.

Windows version of digital I/O driver

A PI-DIO(WDM) / API-DIO(98/PC)

[Stored on the bundled CD-ROM driver library API-PAC(W32)]

The API-DIO(WDM) is the Windows version driver library software that provides products in the form of Win32 API

functions (DLL). Various sample programs such as Visual Basic and Visual C++, etc and diagnostic program *1

useful for checking operation is provided.

< Operating environment >

OS Windows 7, Vista, XP, Server 2003

Adaptation language Visual Basic, Visual C++, Visual C#, Delphi, C++ Builder

For more details on the supported OS, applicable language and how to download the updated version, please visit the

CONTEC’s Web site (http://www.contec.com/apipac/).

*1 : For API-DIO(98/PC), check the device operation by using the sample program.

Linux version of digital I/O driver

API-DIO(LNX)

[Stored on the bundled CD-ROM driver library API-PAC(W32)]

The API-DIO(LNX) is the Linux version driver software which provides device drivers (modules) by shared library

and kernel version. Various sample programs of gcc are provided.

< Operating environment >

OS RedHatLinux, TurboLinux

(For details on supported distributions, refer to Help available after installation.)

Adaptation language gcc

For more details on the supported OS, applicable language and how to download the updated version, please visit the

CONTEC’s Web site (http://www.contec.com/apipac/).

Data acquisition VI library for LabVIEW

VI-DAQ

(Available for downloading (free of charge) from

the CONTEC web site.)

This is a VI library to use in National Instruments LabVIEW.

VI-DAQ is created with a function form similar to that of LabVIEW's Data Acquisition VI, allowing you to use

various devices without complicated settings.

See http://www.contec.com/vidaq/ for details and download of VI-DAQ.

1. Before Using the Product

DIO-32DM-PE

3

Cable & Connector (Option)

Shield Cable with 96-Pin Half-Pitch Connectors at Both Ends : PCB96PS-0.5P (0.5m)

: PCB96PS-1.5P (1.5m)

Flat Cable with 96-Pin Half-Pitch Connectors at Both Ends : PCB96P-1.5 (1.5m)

Shield Cable with 96-Pin D-SUB Connector at One End : PCA96PS-0.5P (0.5m)

: PCA96PS-1.5P (1.5m)

Flat Cable with 96-Pin Half-Pitch Connectors at One End : PCA96P-1.5 (1.5m)

Half Pitch 96P Female Connector Set(5 Pieces) : CN5-H96F

Accessories (Option)

Screw Terminal Unit (M3 x 96P) : EPD-96A *1*2

Screw Terminal Unit (M3.5 x 96P) : EPD-96 *1

Terminal Unit for Cables (M3 x 96P) : DTP-64A *1

*1 PCB96P or PCB96PS optional cable is required separately.

*2 "Spring-up" type terminal is used to prevent terminal screws from falling off.

* Check the CONTEC’s Web site for more information on these options.

1. Before Using the Product

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DIO-32DM-PE

Customer Support

CONTEC provides the following support services for you to use CONTEC products more efficiently

and comfortably.

Web Site

Japanese http://www.contec.co.jp/

English http://www.contec.com/

Chinese http://www.contec.com.cn/

Latest product information

CONTEC provides up-to-date information on products.

CONTEC also provides product manuals and various technical documents in the PDF.

Free download

You can download updated driver software and differential files as well as sample programs available in

several languages.

Note! For product information

Contact your retailer if you have any technical question about a CONTEC product or need its price,

delivery time, or estimate information.

Limited Three-Years Warranty

CONTEC products are warranted by CONTEC CO., LTD. to be free from defects in material and

workmanship for up to three years from the date of purchase by the original purchaser.

Repair will be free of charge only when this device is returned freight prepaid with a copy of the

original invoice and a Return Merchandise Authorization to the distributor or the CONTEC group office,

from which it was purchased.

This warranty is not applicable for scratches or normal wear, but only for the electronic circuitry and

original products. The warranty is not applicable if the device has been tampered with or damaged

through abuse, mistreatment, neglect, or unreasonable use, or if the original invoice is not included, in

which case repairs will be considered beyond the warranty policy.

How to Obtain Service

For replacement or repair, return the device freight prepaid, with a copy of the original invoice. Please

obtain a Return Merchandise Authorization number (RMA) from the CONTEC group office where you

purchased before returning any product.

* No product will be accepted by CONTEC group without the RMA number.

Liability

The obligation of the warrantor is solely to repair or replace the product. In no event will the

warrantor be liable for any incidental or consequential damages due to such defect or consequences that

arise from inexperienced usage, misuse, or malfunction of this device.

1. Before Using the Product

DIO-32DM-PE

5

Safety Precautions

Understand the following definitions and precautions to use the product safely.

Safety Information

This document provides safety information using the following symbols to prevent accidents resulting

in injury or death and the destruction of equipment and resources. Understand the meanings of these

labels to operate the equipment safely.

DANGER

DANGER indicates an imminently hazardous situation which, if not avoided, will

result in death or serious injury.

WARNING

WARNING indicates a potentially hazardous situation which, if not avoided, could

result in death or serious injury.

CAUTION

CAUTION indicates a potentially hazardous situation which, if not avoided, may

result in minor or moderate injury or in property damage.

1. Before Using the Product

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DIO-32DM-PE

Handling Precautions

DANGER

Do not use the product where it is exposed to flammable or corrosive gas. Doing so may result in

an explosion, fire, electric shock, or failure.

CAUTION

- There are switches and jumpers on this product that need to be set in advance.

Be sure to check these before installing to the expansion slot.

- Only set the switches and jumpers on this product to the specified settings.

Otherwise, this product may malfunction, overheat, or cause a failure.

- Do not strike or bend this product.

Otherwise, this product may malfunction, overheat, cause a failure or breakage.

- Do not touch this product's metal plated terminals (edge connector) with your hands.

Otherwise, this product may malfunction, overheat, or cause a failure.

If the terminals are touched by someone's hands, clean the terminals with industrial alcohol.

- Do not install or remove this product to or from the expansion slot while the computer's power or

expansion unit is turned on.

Otherwise, this product may malfunction, overheat, or cause a failure.

Be sure that the personal computer power is turned off.

- Make sure that your PC or expansion unit can supply ample power to all the products installed.

Insufficiently energized products could malfunction, overheat, or cause a failure.

- The specifications of this product are subject to change without notice for enhancement and quality

improvement.

Even when using this product continuously, be sure to read the user’s guide and understand the

contents.

- Do not modify this product. CONTEC will bear no responsibility for any problems, etc., resulting

from modifying this product.

- Regardless of the foregoing statements, CONTEC is not liable for any damages whatsoever

(including damages for loss of business profits) arising out of the use or inability to use this

CONTEC product or the information contained herein.

1. Before Using the Product

DIO-32DM-PE

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Environment

Use this product in the following environment. If used in an unauthorized environment, the product

may overheat, malfunction, or cause a failure.

Operating temperature

0 - 50°C

Operating humidity

10 - 90%RH (No condensation)

Corrosive gases

None

Floating dust particles

Not to be excessive

Inspection

Inspect the product periodically as follows to use it safely.

Storage

When storing this product, keep it in its original packing form.

(1) Put this product in the storage bag.

(2) Wrap it in the packing material, then put it in the box.

(3) Store the package at room temperature at a place free from direct sunlight, moisture, shock,

vibration, magnetism, and static electricity.

Disposal

When disposing of the product, follow the disposal procedures stipulated under the relevant laws and

municipal ordinances.

- Check that the board has

no dust or foreign matter

adhering.

- The gold-plated leads of the bus

connector.

- Check that the bus connector

of the board and its cable have

been plugged correctly.

1. Before Using the Product

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DIO-32DM-PE

2. Setup

DIO-32DM-PE

9

2. Setup

This chapter explains how to set up the board.

What is Setup?

Setup means a series of steps to take before the product can be used.

Different steps are required for software and hardware.

The setup procedure varies with the OS and software used.

Using the Board under Windows

Using the Driver Library API-PAC(W32)

This section describes the setup procedure to be performed before you can start developing application

programs for the board using the bundled CD-ROM “Driver Library API-PAC(W32)”.

Taking the following steps sets up the software and hardware. You can use the diagnosis program

*1

later to check whether the software and hardware function normally.

Step 1 Installing the Software

Step 2 Setting the Hardware

Step 3 Installing the Hardware

Step 4 Initializing the Software

Step 5 Operation Checks

If Setup fails to be performed normally, see the “Setup Troubleshooting” section at the end of this

chapter.

*1 : For API-DIO(98/PC), check the device operation by using the sample program.

Using the Board under Windows

Using Software Other than the Driver Library API-PAC(W32)

For setting up software other than API-PAC(W32), refer to the user’s guide for that software. See also

the following parts of this user’s guide as required.

This chapter Step 2 Setting the Hardware

This chapter Step 3 Installing the Hardware

Chapter 3 External Connection

Chapter 6 About Hardware

2. Setup

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DIO-32DM-PE

Using the Board under an OS Other than Windows

For using the board under an OS other than Windows, see the following parts of this user’s guide.

This chapter Step 2 Setting the Hardware

Chapter 3 External Connection

Chapter 6 About Hardware

2. Setup

DIO-32DM-PE

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Step 1 Installing the Software

This section describes how to install the Driver libraries.

Before installing the hardware on your PC, install the Driver libraries from the bundled

API-PAC(W32) CD-ROM.

The following description assumes the operating system as Windows XP. Although some user

interfaces are different depending on the OS used, the basic procedure is the same.

About the driver to be used

Two Analog I/O drivers are available : API-DIO(WDM) and API-DIO(98/PC).

API-DIO(WDM) is a new driver to perform analog I/O under Windows.

API-DIO(WDM) was developed to improve the conventional product version of API-DIO(98/PC) in the

ease of use and functionality.

It is advisable to use API-DIO(WDM) for you to use an analog I/O device. API-DIO(WDM) will

support new OS and devices in the future but will not support Windows NT 4.0, Windows 95, ISA bus.

Use API-DIO(98/PC) if your operating environment contains such an unsupported piece of software or

hardware.

Check the following selection guide to easily select the driver to be used.

OS to be used

Device type

PCI bus, PC Card

Language to be used

API-DIO(WDM)

API-DIO(98/PC)

Yes

No

ISA Bus

Use the digital board for

the fisrt time?

The existing system

upgrade using

API-DIO(98/PC)?

Already used.

Yes

Windows Vista

Windows XP/Windows 2000

Windows Me/98/95

Windows NT 4.0

VC2, 4, 5, VB4, 5,

Delphi, C++Builder

VC.Net, VB.Net, VC#.Net

VC6, VB6

2. Setup

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DIO-32DM-PE

Starting the Install Program

(1)

Load the CD-ROM [API-PAC(W32)] on your PC.

(2)

The API-PAC(W32) Installer window appears automatically.

If the panel does not appear, run (CD-ROM drive letter):\AUTORUN.exe.

(3)

Click on the [Install Development or Execution Environment] button.

* When using the Windows Vista, driver is automatically installed.

CAUTION

Before installing the software in Windows Vista, XP, Server 2003 and 2000, log in as a user with

administrator privileges.

2. Setup

DIO-32DM-PE

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Select API-DIO(WDM)

Selecting API-DIO(WDM)

(1)

The following dialog box appears to select “Driver to install” and “Install option”, “Usage of

driver library”.

(2)

Select the "Advanced Digital I/O driver".

(3)

Click on the [Install] button.

* Clicking the [API-DIO] button under the “Detail” displays detailed information about

API-DIO(WDM) and API-DIO(98/PC).

Run the installation

(1)

Complete the installation by following the instructions on the screen.

(2)

The Readme file appears when the installation is complete.

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