National Instruments PC-DIO-96 Manual de usuario

© Copyright 1990, 1995 National Instruments Corporation.All Rights Reserved.PC-DIO-96User ManualDigital I/O Board for the IBM PC/XT/ATSeptember 1995 E

Contents© National Instruments Corporation vii PC-DIO-96 User ManualFiguresFigure 1-1. The Relationship between the Programming Environment, NI-DAQ, a

AMD 8253 Data Sheet Appendix CPC-DIO-96 User Manual C- 14 © National Instruments Corporation

© National Instruments CorporationD- 1 PC-DIO-96 User ManualAppendix DCustomer Communication___________________________________________________ For yo

Technical Support Form___________________________________________________ Photocopy this form and update it each time you make changes to your softwar

PC-DIO-96 Hardware and SoftwareConfiguration Form___________________________________________________ Record the settings and revisions of your hardwar

Documentation Comment Form___________________________________________________ National Instruments encourages you to comment on the documentation supp

© National Instruments CorporationGlossary-1 PC-DIO-96 User ManualGlossary___________________________________________________ Prefix Meaning Valuen- n

© National Instruments Corporationix PC-DIO-96 User ManualAbout This Manual

PrefacePC-DIO-96 User Manual x © National Instruments Corporation• The Glossary contains an alphabetical list and description of terms used in this ma

Preface© National Instruments Corporation xi PC-DIO-96 User ManualNational Instruments DocumentationThe PC-DIO-96 User Manual is one piece of the docu

© National Instruments Corporation1-1 PC-DIO-24 User ManualChapter 1Introduction

Introduction Chapter 1PC-DIO-24 User Manual 1-2 © National Instruments CorporationWhat You Need to Get StartedTo set up and use your PC-DIO-96, you wi

Chapter 1 Introduction© National Instruments Corporation 1-3 PC-DIO-24 User ManualNI-DAQ Driver SoftwareThe NI-DAQ driver software is included at no c

Introduction Chapter 1PC-DIO-24 User Manual 1-4 © National Instruments CorporationRegister-Level ProgrammingThe final option for programming any Natio

Chapter 1 Introduction© National Instruments Corporation 1-5 PC-DIO-24 User ManualThe CB-100 is useful for initial prototyping of an application or in

© National Instruments Corporation2-1 PC-DIO-96 User ManualChapter 2Configuration and Installation

National Instruments Corporate Headquarters6504 Bridge Point ParkwayAustin, TX 78730-5039(512) 794-0100Technical support fax: (800) 328-2203(512) 794-

Configuration and Installation Chapter 2PC-DIO-96 User Manual 2-2 © National Instruments CorporationW1U26 Figure 2-1. PC-DIO-96 Parts Locator Diag

Chapter 2 Configuration and Installation© National Instruments Corporation 2-3 PC-DIO-96 User Manualonboard registers. On the U26 DIP switches, press

Configuration and Installation Chapter 2PC-DIO-96 User Manual 2-4 © National Instruments CorporationTable 2-2. Switch Settings with Corresponding Bas

Chapter 2 Configuration and Installation© National Instruments Corporation 2-5 PC-DIO-96 User ManualInterrupt Level SelectionThere is one set of jumpe

Configuration and Installation Chapter 2PC-DIO-96 User Manual 2-6 © National Instruments Corporation4. Insert the PC-DIO-96 in an unused 8-bit, 16-bit

Chapter 2 Configuration and Installation© National Instruments Corporation 2-7 PC-DIO-96 User ManualI/O Connector Pin DescriptionFigure 2-4 shows the

Configuration and Installation Chapter 2PC-DIO-96 User Manual 2-8 © National Instruments CorporationI/O Connector Signal Connection DescriptionsPin Si

Chapter 2 Configuration and Installation© National Instruments Corporation 2-9 PC-DIO-96 User ManualWarning: During programming, note that each time a

Configuration and Installation Chapter 2PC-DIO-96 User Manual 2-10 © National Instruments Corporation+5 VAPA0APA1APA2APA3APA4APA5APA6APA7APB0APB1APB2A

Chapter 2 Configuration and Installation© National Instruments Corporation 2-11 PC-DIO-96 User Manual+5 VCPA0CPA1CPA2CPA3CPA4CPA5CPA6CPA7CPB0CPB1CPB2C

Limited WarrantyThe PC-DIO-96 is warranted against defects in materials and workmanship for a period of one year from the date ofshipment, as evidence

Configuration and Installation Chapter 2PC-DIO-96 User Manual 2-12 © National Instruments CorporationDigital I/O Signal ConnectionsPins 1 through 48 a

Chapter 2 Configuration and Installation© National Instruments Corporation 2-13 PC-DIO-96 User ManualGNDPC-DIO-96 BoardSwitchI/O Connector+5 V+5 VLEDT

Configuration and Installation Chapter 2PC-DIO-96 User Manual 2-14 © National Instruments CorporationTiming SpecificationsThis section lists the timin

Chapter 2 Configuration and Installation© National Instruments Corporation 2-15 PC-DIO-96 User ManualMode 1 Input TimingThe following figure illustrat

Configuration and Installation Chapter 2PC-DIO-96 User Manual 2-16 © National Instruments CorporationMode 1 Output TimingThe following figure illustra

Chapter 2 Configuration and Installation© National Instruments Corporation 2-17 PC-DIO-96 User ManualMode 2 Bidirectional TimingThe following figure i

© National Instruments Corporation3-1 PC-DIO-96 User ManualChapter 3Theory of Operation

Theory of Operation Chapter 3PC-DIO-96 User Manual 3-2 © National Instruments CorporationData TransceiversThe data transceivers control the sending an

Chapter 3 Theory of Operation© National Instruments Corporation 3-3 PC-DIO-96 User Manualhandshaking circuitry; however, either of these two lines can

© National Instruments Corporation4-1 PC-DIO-96 User ManualChapter 4Register-Level Programming

WARNING REGARDING MEDICAL AND CLINICAL USEOF NATIONAL INSTRUMENTS PRODUCTSNational Instruments products are not designed with components and testing i

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-2 © National Instruments CorporationRegister MapThe following table lists the address map

Chapter 4 Register-Level Programming© National Instruments Corporation 4-3 PC-DIO-96 User ManualRegister DescriptionsThe register descriptions for the

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-4 © National Instruments CorporationWarning: During programming, note that each time a po

Chapter 4 Register-Level Programming© National Instruments Corporation 4-5 PC-DIO-96 User ManualRegister Description for the Interrupt Control Registe

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-6 © National Instruments CorporationInterrupt Control Register 1D7 D6 D5 D4 D3 D2 D1 D0DI

Chapter 4 Register-Level Programming© National Instruments Corporation 4-7 PC-DIO-96 User ManualBit Name Description (continued)1 AIRQ1 PPI A Interrup

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-8 © National Instruments CorporationInterrupt Control Register 2D7 D6 D5 D4 D3 D2 D1 D0X

Chapter 4 Register-Level Programming© National Instruments Corporation 4-9 PC-DIO-96 User ManualProgramming Considerations for the 82C55AModes of Oper

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-10 © National Instruments CorporationMode 2This mode can be used for communication over a

Chapter 4 Register-Level Programming© National Instruments Corporation 4-11 PC-DIO-96 User ManualTable 4-3. Mode 0 I/O ConfigurationsControl Word Gro

© National Instruments Corporationv PC-DIO-96 User ManualContents

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-12 © National Instruments Corporationporta = BASE_ADDRESS + APORTAoffset;portb = BASE_ADD

Chapter 4 Register-Level Programming© National Instruments Corporation 4-13 PC-DIO-96 User ManualThe control word written to the CNFG Register to conf

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-14 © National Instruments CorporationAt the digital I/O connector, port C has the followi

Chapter 4 Register-Level Programming© National Instruments Corporation 4-15 PC-DIO-96 User ManualMode 1—Strobed OutputThe control word written to the

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-16 © National Instruments CorporationBit Name Description (continued)2 INTEB Interrupt E

Chapter 4 Register-Level Programming© National Instruments Corporation 4-17 PC-DIO-96 User Manualoutp(cnfg,0xA0); /* Port A is an output in mode 1.*/w

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-18 © National Instruments CorporationPort C status-word bit definitions for bidirectional

Chapter 4 Register-Level Programming© National Instruments Corporation 4-19 PC-DIO-96 User ManualMode 2 Programming ExampleThe following example shows

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-20 © National Instruments CorporationMain() {#define BASE_ADDRESS 0x180 /* Board located

Chapter 4 Register-Level Programming© National Instruments Corporation 4-21 PC-DIO-96 User Manualoutp(cnfg,0x84); /* Port B is an output in mode 1. */

ContentsPC-DIO-96 User Manual vi © National Instruments CorporationChapter 4Register-Level Programming...

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-22 © National Instruments CorporationInterrupt Programming Example for the 8253An in-dept

Chapter 4 Register-Level Programming© National Instruments Corporation 4-23 PC-DIO-96 User Manualif (use_ctr1) { outp(ctr1, ((unsigned char) (ctr1_da

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-24 © National Instruments Corporation; on input, isr_block points to the data struc

Chapter 4 Register-Level Programming© National Instruments Corporation 4-25 PC-DIO-96 User Manual mov ax,[bp+8] ; Get o

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-26 © National Instruments Corporation; restore saved registersii_exit: pop

Chapter 4 Register-Level Programming© National Instruments Corporation 4-27 PC-DIO-96 User Manual mov cx,int_mask ; Get the old

Register-Level Programming Chapter 4PC-DIO-96 User Manual 4-28 © National Instruments Corporation; acknowledge the interruptih_0: mov

© National Instruments CorporationA-1 PC-DIO-96 User ManualAppendix ASpecifications

Specifications Appendix APC-DIO-96 User Manual A-2 © National Instruments CorporationPins 1–48, 51–98...

Appendix A Specifications© National Instruments Corporation A-3 PC-DIO-96 User ManualTable A-1. Maximum Average Transfer Rates for the PC-DIO-96Bus C

Contents© National Instruments Corporation vii PC-DIO-96 User ManualFiguresFigure 1-1. The Relationship between the Programming Environment, NI-DAQ, a

© National Instruments CorporationB-1 PC-DIO-96 User ManualAppendix BOKI 82C55A Data Sheet*

OKI 82C55A Data Sheet Appendix BPC-DIO-96 User Manual B-2 © National Instruments Corporation

Appendix B OKI 82C55A Data Sheet© National Instruments Corporation B-3 PC-DIO-96 User Manual

OKI 82C55A Data Sheet Appendix BPC-DIO-96 User Manual B-4 © National Instruments Corporation

Appendix B OKI 82C55A Data Sheet© National Instruments Corporation B-5 PC-DIO-96 User Manual

OKI 82C55A Data Sheet Appendix BPC-DIO-96 User Manual B-6 © National Instruments Corporation

Appendix B OKI 82C55A Data Sheet© National Instruments Corporation B-7 PC-DIO-96 User Manual

OKI 82C55A Data Sheet Appendix BPC-DIO-96 User Manual B-8 © National Instruments Corporation

Appendix B OKI 82C55A Data Sheet© National Instruments Corporation B-9 PC-DIO-96 User Manual

OKI 82C55A Data Sheet Appendix BPC-DIO-96 User Manual B-10 © National Instruments Corporation

© National Instruments Corporationv PC-DIO-96 User ManualContents

Appendix B OKI 82C55A Data Sheet© National Instruments Corporation B-11 PC-DIO-96 User Manual

OKI 82C55A Data Sheet Appendix BPC-DIO-96 User Manual B-12 © National Instruments Corporation

Appendix B OKI 82C55A Data Sheet© National Instruments Corporation B-13 PC-DIO-96 User Manual

OKI 82C55A Data Sheet Appendix BPC-DIO-96 User Manual B-14 © National Instruments Corporation

Appendix B OKI 82C55A Data Sheet© National Instruments Corporation B-15 PC-DIO-96 User Manual

OKI 82C55A Data Sheet Appendix BPC-DIO-96 User Manual B-16 © National Instruments Corporation

Appendix B OKI 82C55A Data Sheet© National Instruments Corporation B-17 PC-DIO-96 User Manual

© National Instruments CorporationC- 1 PC-DIO-96 User Manual.c1.Appendix C.c1.AMD 8253 Data Sheet*

AMD 8253 Data Sheet Appendix CPC-DIO-96 User Manual C- 2 © National Instruments Corporation

Appendix C AMD 8253 Data Sheet© National Instruments Corporation C- 3 PC-DIO-96 User Manual

ContentsPC-DIO-96 User Manual vi © National Instruments CorporationChapter 4Register-Level Programming...

AMD 8253 Data Sheet Appendix CPC-DIO-96 User Manual C- 4 © National Instruments Corporation

Appendix C AMD 8253 Data Sheet© National Instruments Corporation C- 5 PC-DIO-96 User Manual

AMD 8253 Data Sheet Appendix CPC-DIO-96 User Manual C- 6 © National Instruments Corporation

Appendix C AMD 8253 Data Sheet© National Instruments Corporation C- 7 PC-DIO-96 User Manual

AMD 8253 Data Sheet Appendix CPC-DIO-96 User Manual C- 8 © National Instruments Corporation

Appendix C AMD 8253 Data Sheet© National Instruments Corporation C- 9 PC-DIO-96 User Manual

AMD 8253 Data Sheet Appendix CPC-DIO-96 User Manual C- 10 © National Instruments Corporation

Appendix C AMD 8253 Data Sheet© National Instruments Corporation C- 11 PC-DIO-96 User Manual

AMD 8253 Data Sheet Appendix CPC-DIO-96 User Manual C- 12 © National Instruments Corporation

Appendix C AMD 8253 Data Sheet© National Instruments Corporation C- 13 PC-DIO-96 User Manual