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Manual LPCI-COM-8SM 

9

Chapter 2: Installation 

 

 

A printed Quick-Start Guide (QSG) is packed with the card for your convenience.  If you’ve 
already performed the steps from the QSG, you may find this chapter to be redundant and may 
skip forward to begin developing your application.   
 
The software provided with this card is on CD and must be installed onto your hard disk prior to 
use. To do this, perform the following steps as appropriate for your operating system. 

 

Configure Card Options via Jumper Selection 

Before installing the card into your computer, carefully read Chapter 3: Option Selection of this 
manual, then configure the card according to your requirements and protocol (RS-232, RS-422, 
RS-485, 4-wire 485, etc.). Our Windows based setup program can be used in conjunction with 
Chapter 3 to assist in configuring jumpers on the card, as well as provide additional descriptions 
for usage of the various card options (such as termination, bias, baud rate range, RS-232, RS-
422, RS-485, etc.).  

 

CD Software Installation 

 

The following instructions assume the CD-ROM drive is drive “D”.  Please substitute the 
appropriate drive letter for your system as necessary. 

 

DOS 

1.  

Place the CD into your CD-ROM drive. 

2.  

Type 

B-

 to change the active drive to the CD-ROM drive. 

3.  

Type 

GLQR?JJ-

 to run the install program. 

4.  

Follow the on-screen prompts to install the software for this board. 

 

WINDOWS 

1.  

Place the CD into your CD-ROM drive. 

2. 

The system should automatically run the install program. If the install program does not 
run

 

promptly, click START | RUN and type 

BGLQR?JJ

, click OK or press 

-

3.  

Follow the on-screen prompts to install the software for this board. 

 

LINUX 

1. 

Please refer to linux.htm on the CD-ROM for information on installing under linux. 

 

Note: COM boards can be installed in virtually any operating system. We do support installation 
in earlier versions of Windows, and are very likely to support future versions as well. 

 
 

 

Caution! * ESD

 

A single static discharge can damage your card and cause 
premature failure! Please follow all reasonable precautions to 
prevent a static discharge such as grounding yourself by 
touching any grounded surface 

prior to touching the card.

 

 
 
 
 
 
 
 
 

Содержание LPCI-COM-4SM

Страница 1: ...go CA 92121 858 550 9559 FAX 858 550 7322 contactus accesio com www accesio com MODEL LPCI COM 8SM LPCI COM 4SM LPCI COM232 8 LPCI COM232 4 Low Profile PCI Multi Port Serial Communications Cards USER...

Страница 2: ...S nor the rights of others IBM PC PC XT and PC AT are registered trademarks of the International Business Machines Corporation Printed in USA Copyright 2004 2005 by ACCES I O Products Inc 10623 Rosell...

Страница 3: ...parts not excluded by warranty Warranty commences with equipment shipment Following Years Throughout your equipment s lifetime ACCES stands ready to provide on site or in plant service at reasonable...

Страница 4: ...implified Termination Schematic 11 Data Cable Wiring 11 Baud Rate Ranges 12 Interrupts 12 Table 3 1 WindowsNT Registry Values 12 Figure 3 2 Option Selection Map 13 Other jumpers 14 Chapter 4 Address S...

Страница 5: ...and RX Supports data communication speeds up to 921 6kbps Software compatible with all operating systems 6 breakout cable terminating with industry standard DB9M connectors Applications POS Point of s...

Страница 6: ...against lost data in multitasking operating systems while maintaining 100 percent compatibility with the original IBM serial port The system assigns the address es A crystal oscillator is located on t...

Страница 7: ...etion of the transmission of the character default or can be set to wait up to one additional character s transmission time after data transfer is complete and then disabled The receiver is therefore...

Страница 8: ...es BRKT 551 SCB Strengthening bracket for use with standard height PCI bracket only ADAP9 Screw terminal adaptor DB9F to 9 screw terminals ADAP9 2 Screw terminal adaptor with two DB9F connectors and 1...

Страница 9: ...5 etc CD Software Installation The following instructions assume the CD ROM drive is drive D Please substitute the appropriate drive letter for your system as necessary DOS 1 Place the CD into your CD...

Страница 10: ...DOS Windows NT Windows 3 1 or any other non PNP compliant operating system should set the PNP CMOS option to BIOS or Motherboard Save the option and continue booting the system 9 Most computers shoul...

Страница 11: ...nel are located near the output connector They are labeled by channel The load jumper is labeled LD The other two jumpers are used to connect the transmit and receive lines for the two wire RS485 mode...

Страница 12: ...d to use address 0xFC00 with an interrupt of 05 the values in the Registry are Serial2 subkey PortAddress REG_DWORD 0xFC00 Interrupt REG_DWORD 5 DosDevices REG_SZ COM3 InterruptStatus REG_DWORD 0xFC40...

Страница 13: ...485 2 wire mode This mode may use Auto RTS 2 RS422 3 RS232 4 RS485 4 wire mode The jumpers on the card must be properly placed in order to have the card function properly In order to select the basic...

Страница 14: ...tter and A8 3 RS 485 or RS 422 Loads One jumper must be installed for each channel which requires a load This jumper is located at the cable connector end of the card and is labeled with the channel l...

Страница 15: ...etected on the PCI bus the addresses assigned to each function on each of the cards and the respective IRQs if any allotted Alternatively some operating systems Windows 95 98 2000 XP can be queried to...

Страница 16: ...ndows Programming The card installs into Windows as COM ports Thus the Windows standard API functions can be used In particular CreateFile and CloseHandle for opening and closing a port SetupComm SetC...

Страница 17: ...4 addresses The interrupt status register is located at base 40h Baud Rates On the card the UART clock frequency is 1 8432 MHz Below is a table of popular divisor frequencies Baud Rate Divisor x1 Divi...

Страница 18: ...iques cable connect to chassis ground at the aperture shielded twisted pair wiring etc be used for the input output wiring DB 9 Male Pin for each of Ch A G RS 232 Signals Industry Standard RS 485 Sign...

Страница 19: ...s used are specified as capable of 1Mbps The highest baud rate achievable using the standard oscillator and divisor is 921 6kbps Address Continuously mappable within 0000 to FFFF hex range of PCI bus...

Страница 20: ...l all receive Balanced Differential Signals The reason that RS422 and RS485 devices can drive longer lines with more noise immunity than RS232 devices is that a balanced differential drive method is u...

Страница 21: ...Mode Voltage Range 7V Receiver Input Resistance 4K Table A 2 RS422 Specification Summary To prevent signal reflections in the cable and to improve noise rejection in both the RS422 and RS485 mode the...

Страница 22: ...lowing illustration shows a typical multidrop or party line network Note that the transmission line is terminated on both ends of the line but not at drop points in the middle of the line Figure A 1 T...

Страница 23: ...5 2 1 5 9 13 17 21 25 29 3 2 6 10 14 18 22 26 30 4 3 7 11 15 19 23 27 31 5 331 331 331 331 672 672 672 672 6 38 42 46 50 54 58 62 66 7 35 39 43 47 51 55 59 63 8 36 40 44 48 52 56 60 64 9 4 8 12 16 20...

Страница 24: ...anual or just want to give us some feedback please email us at manuals accesio com Please detail any errors you find and include your mailing address so that we can send you any manual updates 10623 R...

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