Brainboxes IE-285 Manuel utilisateur

BRAIN BOXES______________
PC ELITE
4.6 EDITION March, 1995

Guarantee.
FULL 36 MONTHS GUARANTEE.
BRAIN BOXES guarantee your IEEE 488 Interface Board and Soft-
ware for a full 36 months from purchase, parts and labour, provided it
has been used in the specified manner. In the unlikely event of failure
return your IEEE 488 Interface and Software to BRAIN BOXES or
to your Dealer, with proof of purchase, who will determine whether
to repair or replace this product with an equivalent unit.
COPYRIGHT.
COPYRIGHT © 1985-1997 BRAIN BOXES.
All rights reserved. No part of this hardware, circuitry or manual may
be duplicated, copied, transmitted or reproduced in any way without
the prior written consent of BRAIN BOXES.
PC Elite is designed, manufactured and supported by
BRAIN BOXES.
Unit 3C, Wavertree Boulevard South,
Wavertree Technology Park,
Liverpool, L7 9PF,
England.
Telephone: 0151-220 2500
Fax: 0151-252 0446
E-mail: [email protected]
Web: www.brainboxes.com
ACKNOWLEDGEMENTS.
BRAIN BOXES is a trademark of BRAIN BOXES.
IBM, Commodore, COMPAQ, Olivetti, AMSTRAD, Hewlett
Packard, H.P. and EPSON are trademarks of the relevant compa-
nies. OS/2 and Microchannel Architecture are trademarks of IBM.
Windows is a trademark of Microsoft.

PC Elite Reference
Warning!.Warning!._________
Unauthorised copying of Pro-488 is a crime!
Although public domain programs allow unlimited copying,
and much commercial software allows copying provided the
program purchased is only in use on only one machine at a
time, many programs specifically forbid copying of
proprietary material. The copyright laws of most countries
forbid unauthorised copying of computer programs without
the authors permission. Thus you will be committing a crime
when unlawfully copying programs from one machine to
another, and so will be liable to arrest.
Software authors, like the author of Pro-488, earn their
living from revenue due to sales of their programs, it is
legally and morally wrong to steal their income by misuse of
a computers copy routines. In these circumstances you
should buy extra copies of the program.
Don’t make yourself in to a thief! Moral debilitation will
result from habitually committing these crimes. You have
been warned.!
Licences allowing multiple copies of Pro-488 are available
from your supplier!
33

PC Elite Reference
Thank You For Buying The
PC Elite IEEE 488
Interface!
We proudly present the PC Elite IEEE 488 Interface Board.
PC Elite IEEE 488 gives the PC user precise control over
the huge range of industry standard IEEE 488 devices.
Your board is designed and manufactured in England, and
our policy is one of complete support to our dealers and direct
to our users. Please note, PC Elite is designed ’in house’ and is
completely understood by our staff. Its great strength is the
software support we give it. Our intention is to supply the
software and any technical information you may need to allow
you to exercise complete control over the PC Elite IEEE board
and IEEE devices. After searching the manuals, do not hesitate
to contact us on our HOTLINE numbers given on Intro Page-2
if you need help.
We are particularly keen to provide new operating system
or language drivers to expand the range of applications using our
PC Elite IEEE board.
We trust that if you adhere to the following procedures you
will enjoy many years of useful service from your IEEE 488
interface.
44

PC Elite Reference
PC Elite MANUAL_________________
The Layout Of This Manual._________________________
This manual is a complete description of how to install and
configure the PC Elite IEEE interface board.
The PC Elite card, like our PC IEEE board, is an extremely
easy to use and understand implementation of the IEEE-488
interface for IBM PC and compatible computers. We have truly
tamed the PC and the GPIB BUS allowing you to get the most
out of your IEEE devices!
Chapter 1, Joining The Elite, discusses the features
of the Elite card, mentions programs and languages that will
drive the Elite card and explains its how its high specification
custom design whilst retaining exact compatibility with other
manufacturers designs gives it extreme flexibility in its
application and use. Finally, the perfect companion product for
the Elite card, the Professional 488 Device Driver development
environment is introduced.
Chapter 2, Installation Guide, shows you how to
configure and install the PC Elite board in one of the expansion
slots of your computer.
Chapter 2, The Technical Details, gives much
technical information on the Elite card. Whilst most users will
find this information be be unnecessary it is included to make
this manual as complete as possible, to allow you to cover every
eventuality.
The Cumulative Index covers the complete contents of
the manual.
55

PC Elite Reference
Contents________
Chapter 1 Joining The Elite.
Introduction. 1
What Machine Do You Need? 1
Elite Features. 2
Interrupt Selection. 2
Direct Memory Access Channels. 2
Address Switches. 2
Software Support. 3
Introducing Professional 488. 3
Outline. 4
The Professional-488 Environment. 4
Learn How To Use It In Minutes. 5
Basic ON SRQ Facility. 5
PRO-488 Command Summary. 5
Sending Data To Bus Devices. 6
Receiving Data From Bus Devices. 6
Program Examples. 6
Quick Basic Example. 7
Turbo Pascal Example. 7
Microsoft \ Lattice C Example. 7
Fortran Example. 7
IEEE Bus Commands And Functions. 8
GPIB.COM Driver. 9
Documentation, Cabling and Technical Backup. 9
Chapter 2 Installation Guide.
Introduction. 10
Configuring The PC ELITE IEEE Board. 10
The DIP Switches And Jumper Blocks. 11
Setting The I/O Address. 11
Interrupt Selection. 13
Setting The Interrupt Jumper Block. 13
Setting The Interrupt Clear Address. PC2A Only 15
DMA Selection. 15
Setting The DMA Jumper Block. 16
Using More Than One PC ELITE IEEE Board. 17
Installing The PC ELITE Board In The Computer. 18
66

PC Elite Reference
Connecting To IEEE Devices. 20
Problems! 22
Chapter 2 List Of Figures.
Figure 2-1. The ELITE Factory Set DIP Switches. 12
Figure 2-2. Valid PC ELITE IEEE Base Addresses. 12
Figure 2-3. The IRQ Jumper Block. 14
Figure 2-4. The PC2a Mode IRQ Clear Address. 15
Figure 2-5. The DMA Jumper Block. 16
Figure 2-6. Remove Cover Mounting Screws. 18
Figure 2-7. Removing The PC Cover. 18
Figure 2-8. Removing Blanking Cover. 19
Figure 2-9. Inserting The PC ELITE IEEE Card. 19
Figure 2-10. An IEEE Cable. 20
Figure 2-11. Connecting The PC To The IEEE Bus. 21
Figure 2-12. Standard IEEE 488 Connector Pinouts. 21
Chapter 3 Technical Details.
Introduction. 23
Specification. 23
Hardware Specification. 23
The NEC 7210 Chip. 24
The PC Elite Subsets Supported. 25
NEC 7210 Register Map. 26
The I/O Address Base Address. 27
Interrupt Selection. 28
SRQ Service ReQuest. 29
The Auxiliary Mode Register. 29
IFC InterFace Clear. 30
REN Remote ENable. 30
ATN ATteNtion. 30
Chapter 3 List Of Figures.
Figure 3-1. PC Elite Board Interface Capability. 25
Figure 3-2. PC2a Mode NEC 7210 Register Map. 26
Figure 3-3. Read Register Bits. 27
Figure 3-4. Write Register Bits. 28
Figure 3-5. Interrupt Status Bits. 29
77

Join The Elite. PC Elite Reference
CHAPTER 1
JOINING THE
Elite.
Introduction.____________
This chapter, Joining The Elite, discusses the features of
the Elite card, mentions programs and languages that will drive
the Elite card and explains its how its high specification custom
design whilst retaining exact compatibility with other
manufacturers designs gives it extreme flexibility in its
application and use.
Finally, the perfect companion product for the Elite card,
the Professional 488 Device Driver development environment is
introduced, it is a simple straight forward method for writing
both DOS and Windows programs. Pro-488 is available as a
stand alone product and is especially cost effective when bundled
with an Elite card or sold with a site licence.
An alternative software interface is available for the Elite
cards, our GPIB.COM driver. Our GPIB.COM has the same
calling mechanism and conventions as the widely available NI
product. Use GPIB.COM to maintain backwards compatibility
with existing applications.
What Machine Do You Need?__________________________
The PC Elite IEEE board and software will run on any
industry standard PC compatible including the 386, 486, DX2
and Pentium machines.
The PC Elite card will fit in the half size or full size slots
on your computer. You can use any version of DOS, Windows
or OS/2 in a DOS window.
Use our PS Elite/2 card with Micro Channel Architecture
bus computers.
Chapter 1 1-1

PC Elite Reference Join The Elite.
Elite Features._____________
The PC ELITE card extracts the ultimate IEEE-488
performance from your Personal Computer. Using 4 custom
programmed logic chips we have taken PC based IEEE cards to
the limit. PC ELITE is a half size card that fits any PC or AT
slot. ELITE has the complete Controller, Listener and Talker
ability. True flexibility with a choice of 3 DMA channels, 10
interrupt lines and 7 I/O addresses.
Elite is based on the highly popular NEC 7210 GPIB
Controller chip, with 4 supporting custom programmed logic
chips controlling DMA, Interrupt sharing and address decode.
DMA data transfer rates exceed 300K bytes per second. The
ELITE card is as rugged as your PC.
Interrupt Selection._________________
The interrupt hardware allows jumper selection of one of
ten PC interrupt request lines, IRQ2 to IRQ7, IRQ10 to IRQ12
and IRQ15. The PC ELITE interrupt logic allows interrupt
sharing with third party cards. 13 interrupt sources are software
selectable providing ultra-flexible interrupt driven data transfers.
Direct Memory Access Channels._____________________________
The DMA hardware allows jumper selection of one of
three PC direct memory access channels for high speed data
transfers, DRQ1-3. The PC ELITE allows DMA interrupt sharing
with third party cards. DMA data transfer rate exceeds 300K
bytes per second.
Address Switches.________________
The DIP switches give the ELITE card the choice of 7 i/o
addresses 02E1H, 22E1H, 42E1H, 62E1H, 02B8H, 02C0H or
0300H. Elite is switchable between PC2 and PC2a compatibility.
Four ELITE cards provide access to 56 IEEE instruments.
1-2 Chapter 1

Join The Elite. PC Elite Reference
Software Support.________________
The low cost and high performance of PC data acquisition
and analysis software packages combined with the ELITE card
makes them ideal as powerful and inexpensive instrument
controllers. Keep your technology advancing whilst your capital
investment stays low!
PC ELITE is fully compatible with Lotus Measure,
LabTech NoteBook, Asyst, DaDisp, DaDisp 488, Lab Windows,
Test Windows, Unkelscope, TBasic, True BASIC, National
Instruments IEEE software, IBM’s own GPIB software and all
software that supports the IBM GPIB card.
The ELITE card will run many of the above programs
without any modification.
Some of the above software eg Lab Windows requires the
use of a driver similar to the NI GPIB.COM drivers allow this.
We have written our own GPIB.COM style drivers in house.
The GPIB.COM driver for DOS is order code IE-736. The
GPIB.COM driver for WINDOWS is order code IE-747. More
details about GPIB.COM are given later in this chapter.
To run Elite under Windows or under DOS with
QuickBasic, Pascal, C, Assembler, Fortran etc use the
Professional 488 driver available from your dealer.
Introducing Professional 488.__________________________
The perfect partner for the ELITE card is Professional-488,
the best PC based IEEE software in the world! Pro-488 makes
the ELITE card an integral part of your PC, controlled by an
enhanced Hewlett Packard style syntax that runs all DOS
languages. Pro-488 makes ELITE compatible with Windows,
Visual Basic, Visual C++, Turbo Pascal for Windows, DOS
BASICA, GWBASIC, Complied BASIC, Quick Basic, Turbo
Basic, Turbo Pascal, Turbo C, Lattice C, Aztec C, Zortech C,
Prospero Pascal, Microsoft C Pascal, MS Fortran, MS
Assembler, FS Fortran and many more languages.
Chapter 1 1-3
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