Omega Engineering IOP-241 user manual After Completing Configuration

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5.To modify either of the resource settings click the resource name and click the Change Setting button.

6.An Edit Resource window will open. Inside the Edit Resource window click on the up/down arrows to the right of the resource value. This scrolls you through all of the allowable resources for your hardware. Pay attention to the Conflict Information at the bottom of the window. Do not select a resource that causes a conflict with any other installed hardware.

7.Repeat the above steps to modify all of the resources allocated to the IOP-241. Once satisfied with the settings make a note of the new settings and click the OK button to accept. Clicking the Cancel button does not save your changes.

If any changes have been made to the IOP-241 configuration, the card will automatically be reconfigured to the new resources specified. Any time a PCMCIA card of this type is inserted, Windows 95/98 will attempt to configure the card at these resource settings. Click the Use Automatic Settings box to reset this card type for automatic configuration, (see Figure 3-1).

3.4After Completing Configuration

The IOP-241 is now configured and ready for use. Depending on the type of application software to be used, the user may wish to review one or more of the following:

1.Chapter 4 of this document provides a basic theory of operation of the card for users that wish to learn technical details about the operation of the IOP-241.

2.For users that want to program the IOP-241 with direct I/O transfers to the card’s register set, Chapter 5 provides an address map and a detailed description of each I/O register.

3.Users that wish to write custom application software without programming the IOP-241 directly should consult the DAQDRIVE software reference manual. DAQDRIVE provides a library of data acquisition subroutines and is included free of charge with the IOP-241.

4.For third party data acquisition software such as LabTech Notebook®, LabVIEW®, TestPoint® or SnapMaster®, consult the documentation provided by the software manufacturer.

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Contents 15,1*,1 WARRANTY/DISCLAIMER Application of Council Directive Manufacturers NameManufacturer’s Address Standards to which Conformity is DeclaredFor immediate technical or application assistance Servicing North AmericaServicing Europe Page Table of Contents Page List of Figures and Tables IOP-241 Features System ConfigurationClient Driver recommended Enabler IOP-241 Client Driver for DOSClient Driver Installation Command Line Options Device = C\IOP241CL.SYSPage Common Problems IOP-241 Enabler for DOS Enabler Installation DEVICE=C\IOP241EN.EXE Common Problems After Completing Configuration Installing the IOP-241 Under Windows 95/98 Resource Settings in Windows 95/98Changing Resource Settings with Device Manager After Completing Configuration I/O Port Description Port C Interrupt Description External Interrupt DescriptionData Port a Control Register Base + Offset Read/Write RegisterData Port B Control Register Base + Data Port C Control Register Base +Port C Interrupt Enable Register Base + Bit Name DescriptionInterrupt Mode Control Register Base + Interrupt Status Register Read Only Base +Summary of Interrupt Source Options Interrupt Acknowledge Register Write Only Base +Port C Interrupt Sources Summary of Input/Output Options External Interrupt SourceProgramming Example External Connections Optional Accessories CP-1037 Cable AssemblyUIO-37 Screw Terminal Block Connector Physical DimensionsPower Requirements Bus InterfaceVersion January 25
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