CyberResearch CYDIO 96P Manual de usuario

USER’S MANUALVER. 2 • NOV 2000&No part of this manual may be reproduced without permission.CyberResearch®, Inc.www.cyberresearch.com25 Busines

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3.1CABLES AND SCREW TERMINAL BOARDSThe board has a 100-pin, high-density Robinson-Nugent male connector (Figure 3-1).A CBL 100xx cable is used to spli

3.2CONNECTOR DIAGRAMThe CyDIO 96P I/O connector is a 100-pin type connector accessible from the rear ofthe PC at the expansion backplate See Figure 3-

Figure 3-2. Cable CBL 100xx Configuration5SIGNAL CONDITIONING OR50-PIN SCREW TERMINAL BOARDSIGNALCONDITIONING or 50-PIN SCREWTERMINAL BOARD.CBL 100xx

Figure 3-3. Pin Translation - Pins 51 to 100 DI/O Signals61PortA7DPortA6D23PortA5DPortA4D45PortA3DPortA2D67PortA1DPortA0D89PortB7DPortB6D1011PortB5DPo

3.3SIGNAL CONNECTION CONSIDERATIONSAll the digital inputs on the CyDIO 96P are 8255 CMOS TTL. The CyDIO 96P output signals are 8255 CMOS. CyberRese

3.4CYERB 24 & CYSSR 24 CONNECTIONSCyDIO 96P boards provide digital I/O in two major groups of 48 bits each (96 total,but each side of the CBL 100x

4SOFTWAREWe highly recommend that users take advantage of our Universal Library package'seasy-to-use programming interfaces. However, if you are

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5 REGISTER MAPSThe PCI Controller, a PLX-9052, has four configuration, control, and status registers(Table 5-1). They are described in the following s

INTE Interrupt enable (local):0 = disabled, 1 = enabled (default)INTPOL Interrupt polarity: 0 = active low (default), 1 = active highINT Interrupt st

5.4 BADR3BADR3 is an 8-bit data bus for reading, writing and control of the individual 82C55chips and the 82C54. Refer to Table 5-2 for register offs

GROUP 0, PORT B DATA BADR3 + 1READ/WRITED0D1D2D3D4D5D6D701234567GROUP 0, PORT C DATABADR3 + 2READ/WRITECL1CL2CL3CL4CH1CH2CH3CH4C1C2C3C4C5C6C7C80123456

Table 5-3. DIO Port Configurations/Per GroupININININ1559B1111OUTINININ1549A0111ININOUTIN153991011OUTINOUTIN152980011INOUTININ147931101OUTOUTININ146920

GROUP 1 CONFIGUREBADR3 + 7READ/WRITECLBM1CHAM2M3MS012345675.4.3 Group 2 8255 Configuration & DataGROUP 2, PORT A DATABADR3 + 8READ/WRITED0D1D2D3D4

GROUP 3, PORT B DATA BADR3 + D hexREAD/WRITED0D1D2D3D4D5D6D701234567GROUP 3, PORT C DATABADR3 + E hexREAD/WRITECL1CL2CL3CL4CH1CH2CH3CH4C1C2C3C4C5C6C7C

COUNTER CONFIGURATIONBADR3 + 13 hexREAD/WRITED0D1D2D3D4D5D6D701234567This register is used to set the operating modes of each of the 82C54’s counters.

5.4.7 Counter Interrupt Source ConfigureBADR3 + 15 hexREAD/WRITECTR1CTRIRINTENXXXXX01234567INTEN Enables or disabled interrupts. 1 = enabled, 0 = di

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6 SPECIFICATIONSPower Consumption150 mA max +5VDigital Input / OutputUser installed. Dual footprint allows pull-up or pull-down configurationPull-Up/

©Copyright 2003All Rights Reserved. November 2000The information in this document is subject to change without prior notice in orderto improve reliabi

InterruptsThe interrupt control registers function with the four 82C55 devices and the82C54 counter timer to provide interrupt sources.1. 82C55 in Mod

7 ELECTRONICS AND INTERFACINGThis brief introduction to the electronics most often needed by digital I/O board userscovers a few key concepts.IMPORTAN

If the board is in output mode, the board has enough power to override thepull-up/down resistor's high signal and drive the line to 0 volts. If

The most convenient way to use solid state relays and a CyDIO 96P board is to use aSolid State Relay Rack. An SSR Rack is a circuit board with input

For a given attenuation, pick a handyresistor and call it R2, then use thisformula to calculate R1.R1=(A-1)*R2with a full scale range of 0 to 5 volts,

EC Declaration of ConformityWe, the manufacturer, declare under sole responsibility that theproduct:DescriptionPart NumberDigital I/O boardCyDIO 96P t

For Your Notes

Product ServiceDiagnosis and DebugCyberResearch, Inc. maintains technical support lines staffed by experiencedApplications Engineers and Technicians.

Warranty NoticeCyberResearch, Inc. warrants that this equipment as furnished will be free fromdefects in material and workmanship for a period of one

TABLE OF CONTENTS237.3 VOLTAGE DIVIDERS...227.2 TTL TO SOLID STATE RELAYS...217.1 PULL UP &am

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1INTRODUCTIONThe CyDIO 96P is a 96-bit line digital I/O board. The board provides the 96 bits infour 24-bit groups. Each group provides an 8-bit port

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2INSTALLATIONThe CyDIO 96P boards are completely plug-and-play. There are no switches orjumpers on the board. All board addresses are set by your comp