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CyberResearch PCIDIO 24H, PCIDIO 48H, PCIDIO 96H Introduction, Introduction ∙

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Introduction

The PCIDIO 24H/48H/96H series products are general purpose digital I/O cards. This series includes three cards:

•PCIDIO 24H: 24-CH DIO card

•PCIDIO 48H: 48-CH DIO card

•PCIDIO 96H: 96-CH DIO card

The 48H series products are multi -function digital I/O boards used for industrial PC with a PCI bus. The cards are plug-and-play, therefore it is not necessary to set any jumpers for configuration of I/O address or interrupt resources.

PCIDIO 48H and PCIDIO 96H are 48-channel and 96-channel DIO cards respectively. PCIDIO 24H is a reduced version of PCIDIO 48H, all the functions are exactly the same as PCIDIO 48H except there are 24 channels only.

The PCIDIO 48H emulates two industry standard 8255 Programmable

Peripheral Interface (PPI) chips operated under mode zero configuration. The PCIDIO 96H emulates four PPI chips. These two cards are compatible

not only on hardware connectors but also on software programming.

Every PPI connector offers has 3 ports: PA, PB, and PC. The PC can also be subdivided into 2 nibble-wide ( 4-bit) ports - PC Upper and PC Low. Each connector is corresponding to one PPI chip with 24 DIO points.

Introduction ∙ 1

Contents

Digital I/O High-Density, PCI-Bus,Parallel Digital Board with 24 Channels, 24mA/Channel Sink 96 Channels, 24mA/Channel Sink Page • NOTICE • Page Table of Contents Installation Chapter 3 Registers Format Chapter 4 Operation Theorem Chapter 5 C/C++ Libraries Product Service Warranty How to Use This Guide Chapter 1, Introduction Chapter 2, Installation Chapter 3, Registers Format Chapter 4, Operation Theorem Introduction 1.1Features 1.1.1 Digital I/O Ports 1.1.2 Timer/Counter and Interrupt System 1.1.3 Miscellaneous 1.2Applications 1.3 Specifications 1.4Software Support 1.4.1 Programming Library 1.4.2 PCI LV: LabVIEW® Driver 1.4.3 PCI VEE: HP-VEEDriver 1.4.4 PCI DAQB: ActiveX Controls 1.4.5 DASY PRO 1.4.6 PCI DDE: DDE Server and InTouchTM Page Installation 2.1What You Have 2.2Unpacking 2.3PCB Layout 2.3.1PCIDIO 48H/24H PCB Layout 2.3.2 PCIDIO 96H PCB Layout 2.4Hardware Installation 2.5 Device Installation for Windows Systems 2.6Connector Pin Assignment 2.6.1Pin Assignment of PCIDIO 24H/48H/96H 2.6.1 Continued 14 ∙ Installation Page Page 2.7Jumpers Description 2.7.1 Power on Status of Ports 2.7.2 12V Power Supply Configuration 2.8Termination Boards Connection Page Page Registers Format 3.1PCI PnP Registers 3.2I/O Address Map Operation Theorem 4.1Digital I/O Ports 4.1.1Introduction 4.1.2 8255 Mode 4.1.3 Special Function of the DIO Signals 4.1.4 Digital I/O Port Programming 4.1.5 Control Word 4.1.6 Power on Configuration 4.1.7 Note for Output Data 4.2Timer/Counter Operation 4.2.1Introduction 4.2.2 General Purpose Timer/Counter 4.2.2 Cascaded 32 Bits Timer 4.2.3 Event Counter and Edge Control 4.3Interrupt Multiplexing 4.3.1Architecture 4.3.2 IRQ Level Setting 4.3.3 Note for Dual Interrupts 4.3.4 Interrupt Source Control 4.412V and 5V Power Supply C/C++ Libraries 5.1Libraries Installation 5.2Programming Guide 5.2.1Naming Convention 5.2.2 Data Types 5.3_DIO48H/96H_Initial 5.4Digital Input 34 ∙ C/C++ Libraries 5.5Digital Output 5.6Configuration Port 5.7Configuration Channel 38 ∙ C/C++ Libraries 5.8Set Interrupt Control 5.9Timer Start 5.10 Timer Read 5.11 Timer Stop 5.12 Cascaded Timer 5.13 Get IRQ Status 5.14 Clear IRQ 5.15 Software Reset 5.16 Interrupt Start under Windows 5.17 Interrupt Stop under Windows Diagnosis and Debug Product Service ¥ Returns and RMAs PLEASE CALL FOR AN RMA NUMBER Please make sure that the RMA number is prominently displayed on the outside of the box • Thank You •