Multi-Tech Systems ISI551PC manual

Intelligent Serial Interface (ISI) Model ISI551PC Card Owner's Manual Multi T ech  S y stems[...]

82031702[...]

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation. This equipment generates, uses and can radiate radio freque[...]

Owner's Manual P/N 82031702, Rev. C ISI551PC This publication may not be reproduced, in whole or in part, without prior expressed written permission from Multi- Tech Systems, Inc.. All rights reserved. Copyright © 1995, by Multi- Tech Systems, Inc. Multi- Tech Systems, Inc., makes no representation or warranties with respect to the contents h[...]

i TABLE OF CONTENTS CHAPTER 1 INTRODUCTION & DESCRIPTION 1.1 Introduction ........................................... 1-1 1. 2 Product Description .............................. 1-2 1.3 How to Use This Manual ...................... 1-2 1. 4 Technical Specifications ...................... 1-3 CHAPTER 2 HARDWARE INSTALLATION 2.1 ISI Card Installa[...]

1-1 1.1 Introduction The introduction of high speed, data compression modems, such as Multi-Tech's MultiModem II TM Series, has shown that many PC serial ports are unable to keep up, essentially becoming a bottleneck for the entire system. The ISI551PC card provides processing power to reliably transmit data up to 115.2K bps. Using an ISI enab[...]

1-2 This manual contains product specifications, installation instructions, configuration and technical support information which will assist you in the operation process. It is assumed that you have basic PC skills at the very least. Therefore, we have not included step-by-step instructions for basic operations such as logging in and file editing,[...]

1-3 This manual includes hardware configuration and installation procedures described in Chapter 2. Chapter 3 covers technical support, warranty and BBS information. Appendix A describes complete information on Base I/O addressing. 1.4 Technical Specifications Computer Requirements · 286-, 386- or 486- based PC or compatible Operating Temperature [...]

1-4 Card Dimensions ISI551PC · 4.95" L x 2.375" W x .062" D · 12.5 cm L x 6.0 cm W x .16 cm D Baud Rates · Up to 115.2K bps Connector Types · One DB-9 on ISI551PC I/O Address · Set by hardware DIP-Switch, valid range 100H to 3F8H (See Appendix A) Interrupt Request · Set by hardware Jumper, valid IRQs -- 2, 3, 4, 5, 7, 10, 11, 1[...]

2 - 1 2.1 ISI Card Installation This chapter provides you with the procedures to install the Multi-Tech ISI551PC card in your ISA or EISA bus personal computer. Hardware installation involves: 1 ) Opening your PC. 2 ) Setting card configuration (determining I/O address DIP-Switch setting and IRQ jumper setting). 3 ) Installing the card into the PC.[...]

2 - 2 use the base I/O address of 380h, addresses 380h- 387h must be unused.) To select an unused I/O address and an IRQ value, it may be necessary to find out which values are already in use. To determine your system's current settings, refer to Appendix A. The ISI551PC is shipped with the IRQ set to level 3 and the base I/O address at 2F8 he[...]

2 - 3 2.3 Hardware Installation Procedure Perform the procedures in Table 2-1 to configure and install the ISI551PC card into your ISA or EISA bus host computer. 1 Make sure your computer and any peripheral equipment connected to it, are turned off. Failure to do so may damage both your ISI card and your PC. The card may be installed in any 286-, 3[...]

2 - 4 computer as instructed in your computers documentation. 3 Locate the unused slot(s) which you will be using for your ISI card, and remove the slot cover(s) per the instructions in your computers documentation. 4a The figure below shows the default settings for this card. Record any changes made to the Base I/O Address settings. The defa[...]

2 - 5 ISI Configuration and Installation Procedure Table 2-1 (cont'd) Step Procedure Com Port I/O Address Setting IRQ Level Figure 2-3. I/O Address and IRQ Level Settings COM1 COM2 COM3 COM4 4b Select a unique I/O Address for your ISI551PC card using the block of 8-position DIP-Switches on your ISI circuit board. Figure 2-3 shows various I/O a[...]

2 - 6 Table 2-1 (cont'd) ISI Configuration and Installation Procedure Step Procedure 6 Install the ISI card into the selected expansion slot(s) in the same manner as any other add-on card, as instructed in your computers documentation. 7 Fasten the retaining bracket to the computer chassis and replace the cover. 8 Connect the appropriate ca[...]

2 - 7 If you are using MultiExpress communication software, note during your communication set-up that your ISI card is activated by choosing Serial and then Comm port selection. Do not use the MultiTech ISI selection for this card. The MultiTech ISI selection is used with ISI models ISI502 and ISI508, which are older legacy products.[...]

3-1 3 . 1 Introduction This chapter starts out with statements about your ISI551PC's 2-year warranty. The next section, Tech Support, should be read carefully if you have questions or problems with your ISI551PC. It includes the technical support telephone numbers, space for recording your ISI551PC information, and an explanation of how to sen[...]

3-2 which have been neglected, altered, abused, used for a purpose other than the one for which they were manufactured, repaired by the customer or any party without MTSs written authorization, or used in any manner inconsistent with MTSs instructions. MTSs entire obligation under this warranty shall be limited (at MTSs option) to repai[...]

3-3 any questions about the operation of this unit, call 1-800-972-2439. Please fill out the ISI551PC information (below), and have it available when you call. If your ISI551PC requires service, the tech support specialist will guide you on how to send in your ISI551PC (see Section 3.3.2). 3.3.1 Recording ISI551PC Information Please fill in the fol[...]

3-4 3.3.2 Service If your tech support specialist decides that service is required, ISI551PCs may be sent (freight prepaid) to our factory. Return shipping charges will be paid by Multi-Tech Systems. Include the following with your ISI551PC:  a description of the problem.  return billing and return shipping addresses.  contact name and pho[...]

3-5 Send ISI551PCs to this address: MULTI-TECH SYSTEMS, INC. 2205 WOODALE DRIVE MOUNDS VIEW, MINNESOTA 55112 ATTN: SERVICE OR REPAIRS You should also check with the supplier of your ISI551PC o n the availability of local service and/or loaner units in your part of the country. You may call us at 1-800-328-9717 or (612) 785-3500 (in Minnesota). 3 . [...]

3-6 3.4.1 How to Use the Multi-Tech BBS To use Multi-Tech's BBS, perform the following steps. 1. Dial our BBS at 1-800 392-2432 (U.S.A. and Canada) or 612-785-9875 (International). 2. Set your computer or communications program to "8N1" , and to emulate ANSI (e.g., with MultiExpress software, press ALT-S and choose "ANSI").[...]

3-7 the files on the BBS. At the list of the directories, select the number of directories required. A list of files and a description for each of the files is displayed. Select a file that you would like to download; if you already know the file name, type D at the Files Menu to download the selected file(s). Pess V to view a text file. 6. At t[...]

3-8 Multi-Tech is a commercial user of the Internet, and messages are retrieved from our customers on a periodic basis. If you prefer receiving technical support viathe Internet, plaese address your message to: techsupport@multitech.com . Multi Tech also maintains a home page on the World Wide Web at the following address: http://www.multitech.com [...]

A - 1 The table below provides the DIP-Switch settings for valid base I/O addresses of the ISI551PC. The switches can be set to "OPEN" ( O in the table below) or to "CLOSED" (C in the table below). Holding the board with the switch facing you (reading numbers 1-8 left to right), the "UP" position for the switch is OPEN[...]

A - 2 (hex) S1 S2 S3 S4 S5 S6 S7 S8 170 C OOO C O CC 178 OOOO C O CC 1 8 0 CCCC OO CC 188 O CCC OO CC 190 C O CC OO CC 198 OO CC OO CC 1A0 C C O C OO CC 1A8 O C O C OO CC 1B0 C OO C OO CC 1B8 OOO C OO CC 1C0 C C C OOO CC 1C8 O CC OOO CC 1D0 C O C OOO CC 1D8 OO C OOO CC 1E0 C C OOOO CC 1E8 O C OOOO CC 1F0 C OOOOO CC 1F8 OOOOOO CC 2 0 0 CCCCCC O C 20[...]

A - 3 (hex) S1 S2 S3 S4 S5 S6 S7 S8 258 OO C O CC O C 260 C C OO CC O C 268 O C OO CC O C 270 C OOO CC O C 278 OOOO CC O C 2 8 0 CCCC O C O C 288 O CCC O C O C 290 C O CC O C O C 298 OO CC O C O C 2A0 C C O C O C O C 2A8 O C O C O C O C 2B0 C OO C O C O C 2B8 OOO C O C O C 2C0 C C C OO C O C 2C8 O CC OO C O C 2D0 C O C OO C O C 2D8 OO C OO C O C 2E[...]

A - 4 Table A-1(cont'd) I/O Address Switch Settings for ISI Cards 348 O CC O C OO C 350 C O C O C OO C 358 OO C O C OO C 360 C C OO C OO C 368 O C OO C OO C 370 C OOO C OO C 378 OOOO C OO C 3 8 0 CCCC OOO C 388 O CCC OOO C 390 C O CC OOO C 398 OO CC OOO C 3A0 C C O C OOO C 3A8 O C O C OOO C 3B0 C OO C OOO C 3B8 OOO C OOO C 3C0 C C C OOOO C 3C8[...]

1-Index Index A About CompuServe ........................... 3- 7 About the Multi-T ech BBS .................. 3 - 5 B Base I/O Switch Settings ................... A -1 Baud Rates ...................................... 1 - 4 Bus T yp e ...................................... 1 -3 C Card Dimensions .............................. 1 -4 CompuServe .....[...]

2-Index I I/O Address ....................................... 1- 4 I/O Address Switch and IRQ Jumper Locations .................................. 2 -3 Introduction ....................................... 1 -1 ISI Card Installation ............................ 2 -1 L Limited W arranty ............................... 3 -1 M Multi-T ech BBS ..........[...]

3-Index S Serial Interface ................................ 1- 3 Service ............................................. 3 -4 T T ech Support .................................... 3 -2 T echnical S pecifications ..................... 1 -3 W W arranty ........................................... 3 -1[...]