Measurement-computing PCM-D24/CTR3 rev.3 Uživatelský manuál Strana 1

PCM-D24/CTR3ComputerBoards, Inc.Revision 3March 1999

3.2 INSTALL THE PCMCIA CARDInsert the card into a free PCM card slot and wait for the insertion tone (a doublebeep). Shown here is a PCM card case lo

3.4 TESTING THE INSTALLATIONAfter you have run the install program and set your base address with InstaCal, it istime to test the installation. The

bus you may be familiar with. If you plug a PCMCIA board into a PCMCIA slot andhave not yet run CSS, you will have no access to the functions of that

4 INTERFACING The PCM-D24/CTR3 has 24 digital input/output and 3 counters. Because of con-straints imposed by the number of pins on a 33 pin con

5 PROGRAMMING & APPLICATIONS 5.1 PROGRAMMING LANGUAGESUniversalLibrary provides complete access to the PCM-D24/CTR3 functions from arange of

6 CALIBRATION & SERVICES There is no calibration required. The case may not be opened and there are no partsinside which you can service. T

7 I/O ADDRESS MAP & REGISTER FUNCTIONS A base address register controls the beginning, or 'Base Address' of the I/O addressesoccupi

NOTE ON 82C55 ** PLEASE READ **The 82C55 when powered up or reset, defaults all data lines to theinput mode. This presents a high impedence. With

BASE + 2 82C55 Port CThe direction of this port is set by writing a control word to BASE + 3. The port isbyte wide but may be configured in 4 bit n

MS = Mode Set. 1 = mode set activeM3 M2 Group A Function0 0 Mode 0 Input / Output0 1 Mode 1 Strobed Input / Output1 X Mode 2 Bi-Directional BusA B CL

LIFETIME PRODUCT WARRANTYEvery ComputerBoards, Inc. product is warranted against defects in materials or workmanshipfor the life of the product, to th

information, all of which is contained in the chip manufacturers data sheet. If youwould like more information, please visit Intel's web site at

This diagram shows schematically the programmable options.Because of the limited number of pins on the 33 pin connector, all signals from allthree cou

CK1 CK0 Counter Linking0 0 3, 16 bit counters0 1 1, 16 bit counter (counter 0), AND1, 32 bit counter (counter 1 cascaded into counter 2)1 0 1, 48 bit

8 SPECIFICATIONS Typical for 25°C unless otherwise specified.8.1 POWER CONSUMPTION+5V (normal operation) 47mA typical, 65mA max+5V (during CIS

Output: Available at user connector (CTR 1 Out), may also be programmed to connect to counter 1 clockCounter 1 - Independent user counter 2Source: P

EC Declaration of ConformityWe, ComputerBoards, Inc., declare under sole responsibility that the product:DescriptionPart NumberPCMCIA Digital I/O Boar

ComputerBoards16 Commerce Blvd.Middleboro, MA 02346T: (508) 946-5100F: (508) 946-9500E-mail: [email protected]

21 8.4 ENVIRONMENTAL...20 8.3 COUNTERS...20 8.2 DIGITAL I/O...

1 INTRODUCTION The PCM-D24/CTR3 is a data acquisition and control board for IBM PC compatiblecomputers with PCMCIA type slots. The heart of the

2 WINDOWS 95, 98 INSTALLATION 2.1 INSTALL THE InstaCal SOFTWARE PACKAGE2.1.1 INTRODUCTION InstaCal is the installation, calibration and test s

2.2 INSTALL THE PCMCIA CARDYour PCM card is completely plug and play. There are no switches or jumpers to setprior to installation in your computer.

2.3 RUN InstaCalRun the InstaCal program in order to configure the board for run-time use. By config-uring the board, you add information to the con

2.4 TESTING THE INSTALLATIONAfter you have run the install program, it is time to test the installation. The followingsection describes the InstaCal

3 WINDOWS 3.X OR DOS INSTALLATION 3.1 INSTALL THE InstaCal SOFTWARE PACKAGEInstaCal is the installation, calibration and test software supplied w