IBM 8416 Personal Computer User Manual
Contents
1. Pin Signal name Pin Signal name 50 GND 49 5V 48 FIRSTPORTC Bit 0 47 FIRSTPORTC Bit 1 46 FIRSTPORTC Bit 2 45 FIRSTPORTC Bit 3 44 FIRSTPORTC Bit 4 43 FIRSTPORTC Bit 5 42 FIRSTPORTC Bit 6 41 FIRSTPORTC Bit 7 40 FIRSTPORTB Bit 0 39 FIRSTPORTB Bit 1 38 FIRSTPORTB Bit 2 37 FIRSTPORTB Bit 3 36 FIRSTPORTB Bit 4 35 FIRSTPORTB Bit 5 34 FIRSTPORTB Bit 6 33 FIRSTPORTB Bit 7 32 FIRSTPORTA Bit 0 31 FIRSTPORTA Bit 1 30 FIRSTPORTA Bit 2 29 FIRSTPORTA Bit 3 28 FIRSTPORTA Bit 4 27 FIRSTPORTA Bit 5 26 FIRSTPORTA Bit 6 25 FIRSTPORTA Bit 7 24 SECONDPORTC Bit 0 23 SECONDPORTC Bit 1 22 SECONDPORTC Bit 2 21 SECONDPORTC Bit 3 20 SECONDPORTC Bit 4 19 SECONDPORTC Bit 5 18 SECONDPORTC Bit 6 17 SECONDPORTC Bit 7 16 SECONDPORTB Bit 0 15 SECONDPORTB Bit 1 14 SECONDPORTB Bit 2 13 SECONDPORTB Bit 3 12 SECONDPORTB Bit 4 11 SECONDPORTB Bit 5 10 SECONDPORTB Bit 6 9 SECONDPORTB Bit 7 8 SECONDPORTA Bit 0 7 SECONDPORTA Bit 1 6 SECONDPORTA Bit 2 5 SECONDPORTA Bit 3 4 SECONDPORTA Bit 4 3 SECONDPORTA Bit 5 2 SECONDPORTA Bit 6 1 SECONDPORTA Bit 7 18 C Declaration of Conformity Manufacturer Measurement Computing Corporation Address 10 Commerce Way Suite 1008 Norton MA 02766 USA Category Electrical equipment for measurement control and laboratory use Measurement Computing Corporation declares under sole responsibility that the product CIO DIO48H to which this declaration rel2. You can set the base address switch to any address in the range of 000 3F8 If you are not using IBM prototyping cards or another board which occupies these addresses 300 31Fh are also free to use Addresses not specifically listed such as 390 39Fh are not reserved and may be available Check your computer for other boards which may use I O addresses Installing the CIO DIO48H After you configure the base address you can install the CIO DIO48H into your computer Follow the steps below Install the MCC DAQ software before you install your board The driver needed to run your board is installed with the MCC DAQ software Therefore you need to install the MCC DAQ software before you install your board Refer to the Quick Start Guide for instructions on installing the software 1 Turn your computer off open it up and insert your board into an available ISA slot 2 Close your computer and turn it on 3 To test your installation and configure your board run the nstaCal utility you installed in the previous section Refer to the Quick Start Guide that came with your board www mccdaq com PDFmanuals DAQ Software Quick Start pdf for information on how to initially set up and load nstaCal 10 CIO DIO48H User s Guide Installing the CIO DIO48H Connecting the board for I O operations Connectors cables main I O connector The table below lists the board connector applicable cables and compat
3. 258 SSR RACK24A 24 channel solid state relay mounting rack for digital signal conditioning Details on this product are available on our web site at www mecdag com cbicatalog cbiproduct asp dept_id 122 amp pf_id 1193 SSR RACKAS 48 channel solid state relay mounting rack with quad format modules Details on this product are available on our web site at www mecdaq com cbicatalog cbiproduct asp dept_id 122 amp pf_id 622 CIO ERB24 24 Form C relays 6 Amp relay accessory board for digital signal conditioning Details on this product are available on our web site at www mccdaq com cbicatalog cbiproduct asp dept 1id 123 amp pf 1d 241 CIO ERBAS 48 Form C relays 6 Amp relay 50 pin accessory board for digital signal conditioning Details on this product are available on our web site at www mccdaq com cbicatalog cbiproduct asp dept id 123 amp pf 1d 242 Information on signal connections General information regarding signal connection and configuration is available in the Guide to Signal Connections This document is available our web site at www mccdaq com signals signals pdf Chapter 3 Functional Details 82C55 emulation The CIO DIO48H emulates the 82C55 chip The 82C55 emulation initializes all ports as inputs on power up and reset A TTL input is a high impedance input If you connect another TTL input device to the output it could be turned on or off every time the b
4. In addition to this hardware user s guide you should also receive the Quick Start Guide available in PDF at www mecdag com PDFmanuals DAQ Software Quick Start pdf This booklet supplies a brief description of the software you received with your CIO DIO48H and information regarding installation of that software Please read this booklet completely before installing any software or hardware Optional components CSOFF x cable Signal termination and conditioning accessories MCC provides signal conditioning and termination products for use with the CIO DIO48H Refer to Field wiring signal termination and conditioning on page 12 for a complete list of compatible accessory products CIO DIO48H User s Guide Installing the CIO DIO48H Unpacking the CIO DIO48H As with any electronic device you should take care while handling to avoid damage from static electricity Before removing the CIO DIO48H from its packaging ground yourself using a wrist strap or by simply touching the computer chassis or other grounded object to eliminate any stored static charge If any components are missing or damaged notify Measurement Computing Corporation immediately by phone fax or e mail Phone 508 946 5100 and follow the instructions for reaching Tech Support Fax 508 946 9500 to the attention of Tech Support Email techsupport a mccdaq com Installing the software Refer to the Quick Start Guide for instructions on installin
5. The end labeled HI connects to 5V The end marked LO connects to GND The eight holes in the middle n0 n7 connect to the eight lines of the port A B or O CIO DIO48H User s Guide Functional Details Digital go c Eo O 3 02 User Connector Digital I O Lines 2 2 K SIP installed for pull up 2 2 K SIP installed for pull down Figure 5 Pull up and pull down resistor SIPs schematic To pull up lines orient the SIP with the common pin dot toward the HI end to pull down install the resistor with the common pin in the LO hole When installing pull up and pull down resistor SIP packs we recommend using 2 2K eight resistor Single Inline Packages MCC part number SP K2 29C Use a different value only if necessary Unconnected inputs float Unconnected inputs typically float high but not reliably If you are using a CIO DIO48H for input and have unconnected inputs ignore the data from those lines You do not have to terminate input lines Unconnected lines will not affect the performance of connected lines Mask out any unconnected bits in software Digital I O Isolation To provide external signal conditioning and isolation you can connect the CIO DIO48H to a CIO ERB24 or SSR RACK24 The CIO ERB24 provides 24 Form C electromechanical relays The SSR RACK24 is a mounting rack for 24 solid state relays The CIO DIO48H provides digital I O in groups of 48 bits Ma
6. CIO DIO48H 48 Digital I O bits High Output Drive LOH ox olorin oono Oro CIORN MIU User s Guide U6 ONG 918 7 SAI ADDRESS D 27523 9 12 C3 pg st 85 AN Q MEASUREMENT COMPUTING CIO DIO48H Digital Input Output Board User s Guide V IMEASUREMENT COMPUTING Document Revision 1 December 2006 Copyright 2006 Measurement Computing Corporation Your new Measurement Computing product comes with a fantastic extra Management committed to your satisfaction Refer to www mccdaq com execteam html for the names titles and contact information of each key executive at Measurement Computing Thank you for choosing a Measurement Computing product and congratulations You own the finest and you can now enjoy the protection of the most comprehensive warranties and unmatched phone tech support It s the embodiment of our mission To provide PC based data acquisition hardware and software that will save time and save money Simple installations minimize the time between setting up your system and actually making measurements We offer quick and simple access to outstanding live FREE technical support to help integrate MCC products into a DAQ system Lifetime warranty Every hardware product manufactured by Measurement Computing Corporation is warranted against defects in materials or workmanship for the life of the product Products found
7. ach 24 bit group is divided into three eight bit ports labeled An Br and Cn where n is either 1 for FIRSTPORT or 2 for SECONDPORT Port C can be split into two four bit nibbles Port C HI and Port C LO Each of these ports may be individually programmed as input or output All digital inputs are LSTTL The output signals are buffered high output drive TTL The digital output drivers are 748244 chips that can sink 64 mA and source 15 mA The input buffers are 74LS373 chips and have standard high input impedance of the 74LS series devices On power up and reset all I O bits are set to input mode If you are using the board to control items that must be OFF on reset install pull down resistors The board is equipped with open locations where you can install SIP resistor networks for either pull up or pull down All signals pass through a 50 pin connector Software features For information on the features of nstaCal and the other software included with your CIO DIO48H refer to the Quick Start Guide that shipped with your device The Quick Start Guide 1s also available in PDF at www mccdaq com PDFmanuals DA Q Software Quick Start pdf Check www mecdag com download htm for the latest software version Chapter 2 Installing the CIO DIO48H What comes with your CIO DIO48H shipment The following items are shipped with the CIO DIO48H Hardware CIO DIO48H IOS DIOS 8H MADE IN UIS Additional documentation
8. ates is in conformity with the relevant provisions of the following standards or other documents EU EMC Directive 89 336 EEC Electromagnetic Compatibility EN55022 1987 EN50082 1 Emissions Group 1 Class B 55022 1987 Radiated and Conducted emissions Immunity EN50082 1 EC 801 2 1987 Electrostatic Discharge immunity Criteria B EC 801 3 1984 Radiated Electromagnetic Field immunity Criteria A EC 801 4 1988 Electric Fast Transient Burst immunity Criteria B Declaration of Conformity based on tests conducted by Chomerics Test Services Woburn MA 01801 USA in December 1995 Test records are outlined in Chomerics Test Report ZEMIO168B 95 We hereby declare that the equipment specified conforms to the above Directives and Standards Carl Haapaoja Director of Quality Assurance Measurement Computing Corporation 10 Commerce Way Suite 1008 Norton Massachusetts 02766 508 946 5100 Fax 508 946 9500 E mail info mccdaq com www mccdaq com
9. cifications Typical for 25 C unless otherwise specified Specifications in italic text are guaranteed by design Digital inputloutput Table 1 DIO specifications Digital type 8255 mode 0 emulation Output 748244 Input 74LS373 Configuration 4 banks of 8 4 banks of 4 programmable by bank as input or output Number of channels 48 I O Output high 2 4 volts min 15 mA Output low 0 5 volts max 64 mA Input high 2 0 volts min 7 volts absolute max Input low 0 8 volts max 0 5 volts absolute min Power up reset state Input mode high impedance Miscellaneous Locations provided for installation of pull up or pull down resistors Power consumption Table 2 Power consumption specifications 5V 700 mA typical 1200 mA max Environmental Table 3 Environmental specifications Operating temperature range 0 to 50 C Storage temperature range 40 to 100 C Humidity 0 to 90 non condensing Main connector and pin out Table 4 Connector specifications Connector type 50 pin shrouded male header P1 Compatible cables CSOFF x Compatible accessory products with the CSOFF x CIO TERM100 CIO SPADES0 50 SSR RACK24 SSR RACK48 CIO ERB24 CIO ERB48 17 CIO DIO48H User s Guide Specifications Table 5 Main connector pin out
10. conditions the voltages on the I O pins range from near 0 volts for the low state to near 5 volts for the high state The voltages and currents of external devices usually exceed these values Because of this external relays are usually employed to handle higher current and voltage loads In addition to load matching digital signal sources often need to be filtered or de bounced Refer to the Guide to Signal Connections for information on digital interfacing This document is available at www mcecdag com signals signals pdf 11 CIO DIO48H User s Guide Installing the CIO DIO48H Cabling The red stripe identifies pin 1 50 50 pin Female 50 pin Female IDC Connector IDC connector Figure C5OFF x cable Field wiring signal termination and conditioning You can use the following cabling screw termination and signal conditioning products with the CIO DIO48H CIO TERMIOO 100 pin screw terminal board daisy chained 50 pin IDC connectors Details on this product are available on our web site at www mccdaq com cbicatalog cbiproduct asp dept id 102 amp pf 1d 281 CIO SPADESO0 16 X 4 termination panel which mates with both 37 pin and 50 pin connectors Details on this product are available on our web site at www mccdaq com pdfs screw pdf CIO MINIS50 50 pin screw terminal board Details on this product are available on our web site at www mccdaq com cbicatalog cbiproduct asp dept id 102 amp pf 1d
11. defective are repaired or replaced promptly Lifetime Harsh Environment Warranty We will replace any product manufactured by Measurement Computing Corporation that is damaged even due to misuse for only 50 of the current list price I O boards face some tough operating conditions some more severe than the boards are designed to withstand When a board becomes damaged just return the unit with an order for its replacement at only 50 of the current list price We don t need to profit from your misfortune By the way we honor this warranty for any manufacturer s board that we have a replacement for 30 Day Money Back Guarantee You may return any Measurement Computing Corporation product within 30 days of purchase for a full refund of the price paid for the product being returned If you are not satisfied or chose the wrong product by mistake you do not have to keep it Please call for an RMA number first No credits or returns accepted without a copy of the original invoice Some software products are subject to a repackaging fee These warranties are in lieu of all other warranties expressed or implied including any implied warranty of merchantability or fitness for a particular application The remedies provided herein are the buyer s sole and exclusive remedies Neither Measurement Computing Corporation nor its employees shall be liable for any direct or indirect special incidental or consequential damage arising from the use of its produc
12. g the software on the Measurement Computing Data Acquisition Software CD This booklet is available in PDF at www mccdaq com PDFmanuals DA Q Software Quick Start pdf Configuring the base address switch The CIO DIO48H employs the PC bus for power communications and data transfer It draws power from the PC monitors the address lines and control signals responds to its I O address and receives and places data on the eight data lines The CIO DIO48H has one bank of base address select switches Verify their settings before installing the board in your computer Base address switch The easiest way to set the base address is to let nstaCal show you the correct settings However if you are already familiar with setting ISA base addresses you may use the base address switch description below to guide your base address selection The base address is the starting location that software writes to when communicating with the CIO DIO48H A set of DIP switches is used to set the base address By placing the switch down the CIO DIO48H address decode logic is instructed to respond to that address bit A complete address is constructed by calculating the HEX or decimal number which corresponds to all the address bits the board has been instructed to respond to The board is shipped with the base address set to 300 hex see Figure 1 Unless there is already a board in your system that uses address 300 hex 768 decimal leave the switches as the
13. ible accessory products Board connector cables and accessory equipment Connector type 50 pin shrouded male header Compatible cables C50FF x Compatible accessory products CIO TERM100 with the C50FF x cable CIO SPADE50 CIO MINI50 SSR RACK24 SSR RACK48 24 CIO ERB48 Pinout I O connector The CIO DIO48H connector is a 50 pin male shrouded header connector that is accessible through the PC AT expansion bracket GND FIRSTPORTC Bit 0 FIRSTPORTC Bit 2 FIRSTPORTC Bit 4 FIRSTPORTC Bit 6 FIRSTPORTB Bit 0 FIRSTPORTB Bit 2 FIRSTPORTB Bit 4 FIRSTPORTB Bit 6 FIRSTPORTA Bit 0 FIRSTPORTA Bit 2 FIRSTPORTA Bit 4 FIRSTPORTA Bit 6 SECONDPORTC Bit 0 SECONDPORTC Bit 2 SECONDPORTC Bit 4 SECONDPORTC Bit 6 SECONDPORTB Bit 0 SECONDPORTB Bit 2 SECONDPORTB Bit 4 SECONDPORTB Bit 6 SECONDPORTA Bit 0 SECONDPORTA Bit 2 SECONDPORTA Bit 4 SECONDPORTA Bit 6 5V FIRSTPORTC Bit 1 FIRSTPORTC Bit 3 FIRSTPORTC Bit 5 FIRSTPORTC Bit 7 FIRSTPORTB Bit 1 FIRSTPORTB Bit 3 FIRSTPORTB Bit 5 FIRSTPORTB Bit 7 FIRSTPORTA Bit 1 FIRSTPORTA Bit 3 FIRSTPORTA Bit 5 FIRSTPORTA Bit 7 SECONDPORTC Bit 1 SECONDPORTC Bit 3 SECONDPORTC Bit 5 SECONDPORTC Bit 7 SECONDPORTB Bit 1 SECONDPORTB Bit 3 SECONDPORTB Bit 5 SECONDPORTB Bit 7 SECONDPORTA Bit 1 SECONDPORTA Bit 3 SECONDPORTA Bit 5 SECONDPORTA Bit 7 Figure 2 I O connector pin out All the digital inputs and outputs are TTL Under normal operating
14. igital 5 eee epe e e eT qa TE RR AER ERR PER ERES 17 Power CONSUMpPH ON stets easet eto d eR ate etienne epe oe 17 Environmental 17 Main connector and pin niente e de eere ed Re Pe Hae de Te Ee a Ee e 17 Preface About this User s Guide What you will learn from this user s guide This user s guide explains how to install configure and use the CIO DIO48H board so that you get the most out of its analog output features This user s guide also refers you to related documents available on our web site and to technical support resources Conventions in this user s guide The following conventions are used in this manual to convey special information For more information on Text presented in a box signifies additional information and helpful hints related to the subject matter you are reading Caution Shaded caution statements present information to help you avoid injuring yourself and others damaging your hardware or losing your data di Angle brackets that enclose numbers separated by a colon signify a range of numbers such as those assigned to registers bit settings etc bold text Bold text is used for the names of objects on the screen such as buttons text boxes and check boxes For example 1 Insert the disk or CD and click the OK button italic text Italic text is used for the names of man
15. ny relay and solid state relay SSR racks provide only 24 bits of digital I O You can configure the CIO ERB24 relay output board and SSR RACK24 I O module rack in a daisy chain configuration to use all of the digital I O bits provided by the CIO DIO48H board An example of the daisy chain configuration scheme for each board is shown on page 15 14 CIO DIO48H User s Guide Functional Details Sm CIO ERB24 our or SSR RACK24 CIO ERB24 SSR RACK24 Figure 6 CIO DIO48H to CIO ERB24 or SSR RACK24 daisy chain The 24 digital I O bits on pins 25 to 48 base address 0 through 2 control the first relay board The 24 digital I O bits on pins 1 to 24 control the second relay SSR board on the daisy chain Use the CSOFF x cable for interconnections You can also use SSR RACK48 or the CIO ERBAS series relay boards 15 Chapter 4 Programming and Developing Applications After following the installation instructions in Chapter 2 your board should now be installed and ready for use In general there may be no correspondence among registers for different boards Software written at the register level for other models will not function correctly with your board Programming languages Measurement Computing s Universal Library provides access to board functions from a variety of Windows programming languages If you are planning to write programs or would like to
16. oard is reset To establish a consistent TTL level at power up use resistors tied to either 5V pull up or ground pull down There are open locations for pull up and pull down resistor packs on the board Whenever an 82C55 emulation is powered on or reset all pins are set to high impedance input Based on standard TTL functionality these inputs will typically float high and may have enough drive current to turn on external devices Consequently 1f you have output devices such as solid state relays they may be switched on whenever the computer is powered on or reset To prevent unwanted switching and to drive all outputs to a known state after power on or reset pull all pins either high or low through a 2 2 K resistor Signal level control To safeguard against unwanted signal levels the devices being controlled by the CIO DIO48H board should be tied low or high as required by a 2 2K resistor In a 2 2K eight resistor SIP pack one side of all of the resistors is connected to a single common point and brought out to a pin The common line usually marked with a dot or line is at one end of the SIP The remaining resistor ends are brought out to the other eight pins refer to Figure 4 2 2KOhm SIP Dot indicates the common line LO or HI Ng AH Lines Figure 4 Eight resistor SIP schematic Figure 5 shows a schematic of an SIP installed in both the pull up and pull down positions Each port provides 10 holes in a line
17. on does not authorize any Measurement Computing Corporation product for use in life support systems and or devices without prior written consent from Measurement Computing Corporation Life support devices systems are devices or systems which a are intended for surgical implantation into the body or b support or sustain life and whose failure to perform can be reasonably expected to result in injury Measurement Computing Corporation products are not designed with the components required and are not subject to the testing required to ensure a level of reliability suitable for the treatment and diagnosis of people Table of Contents Preface About this User s Guide T I eee etd 6 What you will learn from this user s guide 6 Conventions in this users guiden aaa ge AN ga GA ANA EN nennen ener entente nint nnne nennen enne entren nnns 6 Where to find more information ie eas d RE RR TREE es Adi ue N 6 Chapter 1 Introducing the CIO DIO48H U U U eene nennen u inne neni uu uu T 7 Overview CIO DIO48H feat reS u apan aa ag a aa aa na aan Da aa aan nan ban a a aa a pa na baa aspas 7 Software features aka eag EAE E ETUR T rei E Ng TE E te CER ER eee 7 Chapter 2 Installing the CIO DIO48H UU U U u uu u nnn 8 What comes with your CIO DIO48H shipment sese ener nnne enn nnns 8 Hardware on
18. run the example programs for Visual Basic or any other language refer to the Universal Library User s Guide available on our web site at www mccdaq com PDFmanuals sm ul user guide pdf Packaged applications programs Many packaged application programs now have drivers for your board If the package you own does not have drivers for your board please fax or e mail the package name and the revision number from the install disks We will research the package for you and advise how to obtain drivers Some application drivers are included with the Universal Library package but not with the application package If you have purchased an application package directly from the software vendor you may need to purchase our Universal Library and drivers Please contact us by phone fax or e mail Phone 508 946 5100 and follow the instructions for reaching Tech Support Fax 508 946 9500 to the attention of Tech Support Email techsupport mccdaq com Register level programming You should use the Universal Library or one of the packaged application programs mentioned above to control your board Only experienced programmers should try register level programming If you need to program at the register level in your application refer to the Register Map for the CIO DIO48 CIO DIO48H CIO DIO96 and CIO DIO192 This document is available on our website at http www mccdaq com registermaps RegMapCIO DIO Series pdf Chapter 5 Spe
19. satu at eto s LR eere m ou a a SORA UD Ba E A OLD MEO TL Additional documentation Optional components Unpacking the CIO DIOA8H end eee este Hore derit eee eee 9 Installmg the software ss sae esee Pr t 9 Configuring the base address switch sse eene eene nennen eren eere nennen nnne 9 RASA TENE 9 Installing the CIO DIOAS8H Z cnet ete Re etc eda cede ARE ee 10 Connecting the board for I O operations nn ennemi entren nnns 11 Connectors cables main I O connector Pinout main I O connector esee a Sm pamapa sss Field wiring signal termination and conditioning Chapter 3 F nctional Details CN ga FR E FRE Kap sia 13 82C55 emu lation 3 eot ee vir S aaah sua I anga ete tee e RE e ER EE TES 13 Signal level control a ete 13 Digital I O TIsolation 5 UN is 14 Chapter 4 Programming and Developing Applications U u u 16 Programming 1 TEGEN RR aaa ERR denies 16 Packaged applications programs l n ener nnne nennen nes 16 Register level programming e annie RERO EC UR NI ERE I E UR EAE RR ERU REN D eia 16 Chapter 5 17 D
20. ts even if Measurement Computing Corporation has been notified in advance of the possibility of such damages HM CIO DIO48H doc 3 Trademark and Copyright Information TracerDAQ Universal Library Harsh Environment Warranty Measurement Computing Corporation and the Measurement Computing logo are either trademarks or registered trademarks of Measurement Computing Corporation Windows Microsoft and Visual Studio are either trademarks or registered trademarks of Microsoft Corporation LabVIEW is a trademark of National Instruments CompactFlash is a registered trademark of SanDisk Corporation XBee and XBee PRO are trademarks of MaxStream Inc All other trademarks are the property of their respective owners Information furnished by Measurement Computing Corporation is believed to be accurate and reliable However no responsibility is assumed by Measurement Computing Corporation neither for its use nor for any infringements of patents or other rights of third parties which may result from its use No license is granted by implication or otherwise under any patent or copyrights of Measurement Computing Corporation All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form by any means electronic mechanical by photocopying recording or otherwise without the prior written permission of Measurement Computing Corporation Notice Measurement Computing Corporati
21. uals and help topic titles and to emphasize a word or phrase For example The nstaCal installation procedure is explained in the Quick Start Guide Never touch the exposed pins or circuit connections on the board Where to find more information The following electronic documents provide information relevant to the operation of the CIO DIO48H MCC s Specifications CIO DIO48H the PDF version of the Specifications chapter in this guide is available on our web site at www mccdaq com pdfs CIO DIO48H pdf MCC s Quick Start Guide is available on our web site at www mccdaq com PDFmanuals DAQ Software Quick Start pdf MCC s Guide to Signal Connections is available on our web site at www mecdag com signals signals pdf MCC s Universal Library User s Guide is available on our web site at www mccdaq com PDFmanuals sm ul user guide pdf MCC s Universal Library Function Reference is available on our web site at www mecdag com PDFmanuals sm ul functions pdf a MCC s Universal Library for LabVIEW User s Guide is available on our web site at www mcecdag com PDFmanuals SM UL LabVIEW pdf CIO DIO48H User s Guide this document is also available on our web site at www mecdaq com PDFmanuals CIO DIO48H pdf Chapter 1 Introducing the CIO DIO48H Overview CIO DIO48H features The CIO DIO48H provides 48 bits of digital I O The I O is organized into two 24 bit groups based on an 82C55 mode 0 emulation E
22. y were set at the factory SW HEX 9 8 7 6 5 4 3 A9 200 A8 100 A7 80 40 A5 20 ADDRESS A4 10 A3 08 Figure 1 Base address switch In the default configuration addresses 9 and 8 are down and all others are up Address 9 200 hex 512 decimal and address 8 100 hex 256 decimal When added together they equal 300 hex 768 decimal 9 CIO DIO48H User s Guide Installing the CIO DIO48H Disregard the numbers printed on the switch When setting the base address refer to the numbers printed in white on the printed circuit board PC I O Address Summary Hex Range Function Hex Range Function 000 00F 8237 DMA 1 2C0 2CF EGA 020 021 8259 PIC 1 2D0 2DF EGA 040 043 8253 TIMER 2E0 2E7 GPIB AT 060 063 8255 PPI XT 2E8 2EF SERIAL PORT 060 064 8742 CONTROLLER AT 2F8 2FF SERIAL PORT 070 071 CMOS RAM amp NMI MASK AT 300 30F PROTOTYPE CARD 080 08F DMA PAGE REGISTERS 310 31F PROTOTYPE CARD 0A0 0A1 8259 PIC 2 AT 320 32F HARD DISK XT 0A0 0AF NMI MASK XT 378 37F PARALLEL PRINTER 0C0 0DF 8237 2 AT 380 38F SDLC OFO OFF 80287 NUMERIC CO P AT 3A0 3AF SDLC 1FO 1FF HARD DISK AT 3B0 3BB MDA 200 20F GAME CONTROL 3BC 3BF PARALLEL PRINTER 210 21F EXPANSION UNIT XT 3C0 3CF EGA 238 23B BUS MOUSE 3D0 3DF CGA 23C 23F ALT BUS MOUSE 3E8 3EF SERIAL PORT 270 27F PARALLEL PRINTER 3F0 3F7 FLOPPY DISK 2B0 2BF EGA 3F8 3FF SERIAL PORT
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