HdwP8232550RJ11 - Willies Computer Software Co
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1. Solution Provider for RS232 422 485 Serial Communication Multi Port Serial Card Serial TCP IP Communication RS232 422 485 Converter and Repeater Data Acquisition and Instrument Control Real Time Data Collection form any Serial Device isa 8port rs232 422 485 serial card 8 RS232 CARD RJ 11 CHAPTER 1 INTRODUCTION CHAPTER 2 UNPACKING INFORMATION CHAPTER 3 SYSTEM REQUIREMENTS CHAPTER 4 HARDWARE INSTALLATON CHAPTER 5 SWITCH SETTINGs CHAPTER 6 RS232 AND RS422 CABLING INFORMATION CHAPTER 7 INTERRUPT LATCH ADDRESS APPENDIX A PCCOM DIAGNOSTICS UNDER MS DOS APPENDIX B PCCOM98 DEVICE DRIVER FOR MS DOS APPENDIX C XENIX UNIX CONFIGURATION APPENDIX D MS WINDOWS CONFIGURATION FOR VERSION 3 X APPENDIX E WINDOWS 95 CONFIGURATION APPENDIX F OS 2 CONFIGURATION APPENDIX G WINDOWS NT CONFIGURATION FOR VERSION 3 51 UP APPENDIX CONCURRENT DOS CONFIGURATION MULTI USER DR DOS CONFIGURATION Y APPENDIX PICK CONFIGURATION APPENDIX J LINUX CONFIGURATION APPENDIX WARRANTY INFORMATION DOWN E 1 INTRODUCTION The PCCOM 8 port adapter provides eight asynchronous serial communication ports RS232 or RS422 which link the computer and serial peripheral devices such as terminals modems serial printers plotters etc The PCCOM 8 port adapter is particularly suited to facilitate the connection of terminals VD2. 2 ppEABuf DosRead Read from a File Pipe or Device to a Buffer define INCL DOSFILEMGR APIRET DosRead HFILE FileHandle PVOID pBufferAre ULONG ulBufferLength PULONG pByteRead DosWrite Write to a File from a Buffer INCL DOSFILEMGR APIRET DosWrite HFILE FileHandle PVOID pBufferArea ULONG ulBufferLength PULONG pByteWritte Back APPENDIX WINDOWS NT CONFIGURATION for version 3 51 up The 8 port adapter can be installed in the Windows NT by using serial device driver in the distribution diskette and the device driver will detect 8250 16450 16550 16650 chips automatically G 1 Installation 1 You may set arbitrary I O address and interrupts However we suggest you use the following I O port address 280 H Interrupt IRQ5 Interrupt vector 2COH 288 28F 15 380 287 2 8 2 Insert the distribution diskette into floppy disk drive then run Click 98 Setup Panel to run configuration setup Select your card type and the correct address IRQ value then press OK N When dialog box presents Setup Complete restart Windows NT to let driver work execute the following two commands net stop serial stop the origin driver net start serial start our new driver then our driver will start to work 6 The to COMO can be directly referenced just like a filename from program and from
3. 280 2 Insert the distribution diskette into floppy disk drive then run SETUP EXE Click PCCOM98 Setup Panel to run configuration setup 4 Select your card type and the correct address IRQ value then press 5 When a dialog box presents Setup Complete restart Windows 95 to let driver work If you need install more than one card please run PCCOM98 Setup Panel again Do not set the same address and interrupt E 2 Remove Ports 1 Enter Windows 95 2 Enter Control Panel System Device Manager Port 3 Select the port that you want to remove then press Remove to remove it E 3 Uninstall 1 Remove the file group and icons that created by InstallShield 2 Enter Control Panel Add Remove Programs select the PCCOM98 Setup Panel remove it eack OS 2 CONFIGURATION Under OS 2 2 x and OS 2 Warp operating system the PCCOM device driver provides total 96 ports and baud rate up to 115200 PCCOM also supports device driver for high speed card and the baud rate can be up to 460800 The device driver works for 8250 16450 16550 FIFO 16650 etc User can set up any address to PCCOM 8 port card and the address must be set to consecutive F 1 Installation The installation procedures are shown in the following 1 Add command into CONFIG SYS file then reboot DEVICE C PCCOM8 SYS Axxx www lyy Czz 4 xxx The first port address www The interrupt
4. DSR 6 20 DTR s 7 T 55 ED 8 4 RTS 5 CTS ETS 4 CTS 5 8 DCD 6 3 Null Modem Connections 85232 If the software supplier or operating system does not specify a particular cable configuration we recommend you use the following null modem cable when XON XOFF is utilized Some serial devices have the buffer control signal on pin 19 in which case pin 6 on the host is connected to pin 19 on the remote device 6 4 Modem Connections A straight through cable is required e g pin 2 to pin 2 pin 3 to pin 3 etc 6 5 DB9 Connector The signal assignments for a standard DB9 connector are shown below omnia Ma TIE 7 Request to ETE Clearto amp Data Set Ready DSE Ring Indicar FT 6 6 RS422 Connector The signal assignments for a standard DB25 connector are shown in the following Transmit Receive Dataf To connect the RS422 to other DATA TERMINAL EQUIPMENT DTE devices the developers recommend using a DTE to DTE connection as shown below Clear to Sendi Request to Request to Clearto S5end 1 Clear to Send 1 Request to 1 Y Back 7 INTERRUPT LATCH ADDRESS The interrupt latch address is used to detect which of the eight channels is creating the interrupt The interrupt latch address is set to the interrupt vector address 2H The relationship between each port corresponds to the interrupt indi
5. 13 DECISION INTERNATIONAL CO LTD PORT ADDRESS SWITCH 1 UART ADDRES L NOTE The address selected must start on a multiple of 40H block of 40H contiguous I O locations will be used starting from the selected address The I O port addresses corresponding to each port are shown in the following BASE 08H to BASE 0FH BASE 10H BASE 17H BASE 18H to BASE 1FH BASE 20H to BASE 27H BASE 28H BASE 2FH BASE 30H to BASE 37H BASE 38H to SWITCH a nan nr E p INTERRUPT VECTORS 1 1 A muni Pini fiti 4 Saas ae e CI 1 i HE Lm GA 3 QC _ A LL NEN 0 _ a 1 Ti m 5 Dj C39 N 1 a 1 25 2g n LT T gt 1 a C lt r mm Eje 1 1 C C Cr r r CI mE gt mm H 5 5 Daisy Chain Interrupt The daisy chain interrupts function provides more than one PC COM 8 port board to use the common interrupts The JP1 is used to identify master or slave board and the JP2 IN OUT is used to connect daisy chain JP1 Select maste
6. the command line However COM10 and above must be referenced with the following syntax com10 Because the command line mode doesn t recognize ports above 9 7 Don t overlap port address and interrupt vector address otherwise it may conflict with UART chips 8 If you need install more than one card please run PCCOMS98 Setup Panel again Do not set the same address and interrupt G 2 Remove Ports 1 Enter Windows NT 2 Enter Control Panel Ports 3 Select the port to delete G 3 Uninstall 1 Remove the file group and icons that created by InstallShield 2 Enter Control Panel Add Remove Program select the PCCOMS98 Setup Panel and remove it Q eack APPENDIX H CONCURRENT DOS CONFIGURATION MULTI USER DOS CONFIGURATION Set I O port address to 280 interrupt to and interrupt vector to 270H To install device drivers please run the SETUP program then follow the menu instructions to set up port address communication parameters such as baud rate parity data bits etc and handshaking The hardware configuration is shown below Sa ri For multi user DOS Dr DOS configuration set I O port address to 280H and interrupt vector to 270H Any interrupt IRQ3 to IRQ7 is used P Back APPENDIX PICK CONFIGURATION un Cn Qi BACK APPENDIX J LINUX CONFIGURATION The PCCOM 8 port adapter can be installed in the Linux by u
7. 1 3 Get the time slices reserved for dev lpj11 Ipx L dev Ipj11 4 Set PRINT ON string for dev Ipj1 1 Ipx 033 51 dev Ipj11 5 Get PRINT OFF string for dev lpj1 1 Ipx F dev Ipj11 1033 4i Back APPENDIX MS WINDOWS CONFIGURATION for version 3 x The PCCOM 8 port device driver for MS WINDOWS works for 8250 16450 16550 FIFO 16650 etc User can set up any address to PCCOM 8 port card and the address must be set to consecutive D 1 Installation 1 You may set arbitrary I O address and interrupts However we suggest you use the following I O port address 280H Interrupt IRQ5 Interrupt vector 2COH Insert the distribution diskette to floppy disk drive then run PCCOMW EXE Select Install Select the source path and the directory you want to install in it When copy file is finish enter to configuration window Select your card type and the correct address IRQ value then press OK N When the window presents complete please restart Windows to let the driver work D 2 Uninstall 1 Enter Windows to run PCCOMW EXE by click on PCCOM icon 2 Select Uninstall and confirm that sure to uninstall 3 When the window shows Uninstall complete restart Windows to let old driver work D 3 Utilities 1 Programming Manual Since window manager can recognize only COM1 to COMS however to install PCCOM 8 port card it may occupy COM3 to COM10 In the
8. Corporate licensing agreements allow duplication and distribution of specific number of copies within the licensed institution Duplication of multiple copies is not allowed except through execution of a licensing agreement Welcome call for details K 2 Warranty Information DECISION warrants that for a period of one year from the date of purchase unless otherwise specified in the warranty card that the goods supplied will perform according to the specifications defined in the user manual Furthermore that the PCCOM product will be supplied free from defects in materials and workmanship and be fully functional under normal usage In the event of the failure of a PCCOM product within the specified warranty period DECISION will at its option replace or repair the item at no additional charge This limited warranty does not cover damage resulting from incorrect use electrical interference accident or modification of the product All goods returned for warranty repair must have the serial number intact Goods without serial numbers attached will not be covered by the warranty Transportation costs for goods returned must be paid by the purchaser Repaired goods will be dispatched at the expense of PCCOM To ensure that your PCCOM product is covered by the warranty provisions it is necessary that you return the Warranty card Under this Limited Warranty DECISION s obligations will be limited to repair or replacement only of goods found
9. Us in multi user operating systems Each board is supplied complete with many kinds of connectors The PCCOM board may be installed in any PC 486 Pentium or hardware compatible systems To accommodate a variety of operating systems three switch banks permit maximum flexibility of configuration You may select which interrupt IRQ2 IRQ7 I O address and interrupt vector you desire The PCCOM 8 port board can be used to plug in 8250 16450 16550 or 16650 chips and the PCCOM device driver can detect it automatically There are two kinds of board can be choose One is normal speed card that its baud rate up to 115200 another is high speed card that its baud rate up to 460K The features of the PCCOM 8 port adapter are 2 Eight RS232 or RS422 ports for asynchronous communications Suitable for XENIX UNIX SCO AT amp T Interactive UNIXWARE MS DOS WINDOWS NT WINDOWS 95 WINDOWS 98 WINDOWS 2000 OS 2 MS WINDOWS PICK CONCURRENT DOS QNX PROLOGUE MUMPS etc IBM PC AT PC 386 PC 486 Pentium hardware compatibles Interrupt selectable IRQ2 IRQ7 Interrupt vector address selectable ARNET 8 multi port card compatible O address selectable Auto detect 16450 or 16550 or 16650 chips on board Baud rate up to 115200 for normal speed board and up to 460K for high speed board 6666 666 Back 2 UNPACKING INFORMATION Check that your PCCOM package includes the following items PCCOM 8
10. andard WINDOW environment to use TERMINAL and CONTROL PANEL only COM1 to COM4 can be used If you need use COMx more than COM4 with TERMINAL EXE please modify WIN INI before enter to WINDOW For example to use COM6 with TERMINAL EXE please find TERMINAL WIN INI then modify port COMx to port COM6 No modification are necessary for applications using up to 9 and the printers modems may be connected up to COMO SPECIAL NOTE When you set 115200 baud only with FIFOs please set OxFF20 or CBR_56000 1 to certain functions D 4 Testing 1 Open two terminal applications under Windows 2 Open COM port for each terminal and have the same configuration baud stop bit protocol e g Open COMS to one terminal 9600 baud 1 stop bit 8 data bit Open to another terminal 9600 baud 1 stop bit 8 data bit 3 Use NULL MODEM method to connect the two ports 4 Try to transmit and receive data between the two terminal windows BACK APPENDIX WINDOWS 95 CONFIGURATION The PCCOM 8 port adapter can be installed in the Windows 95 by using serial device driver in the distribution diskette and the device driver will detect 8250 16450 16550 16650 chips automatically E 1 Installation 1 You set arbitrary I O address and interrupts However we suggest you use the following I O port address 280 H Interrupt IRQ5 Interrupt vector 2COH M
11. cator as shown in the following When the corresponding bit is 0 an interrupt occurred otherwise if the bit is 1 then no interrupt occurred T 54 3 1 O The interrupt vector must start a multiple of 10H Back APPENDIX COM DIAGNOSTIC UNDER MS DOS The PCCOMQC program provides a diagnostic routine to test your PCCOM 8 port serial adapter under MS DOS It provides internal and external loopback tests A loopback plug must be connected to each port being tested and you can select different signal s connection to test communication signals from hardware configuration function To test your PCCOM 8 port adapter under MS DOS please type gt A gt means system prompt Then select PCCOM 8 port Rs232 or PCCOM 8 port RS422 item iJ Back APPENDIX PC 98 DEVICE DRIVER FOR MS DOS 1 PCCOM Software The PCCOM V2 0 is a high performance easy to use RS232 RS422 device driver for PC XT PC AT PC 386 PC 486 Pentium or compatibles Under MS DOS environment you can set up your serial ports by PCCOM device driver and these serial ports can be treated as COM1 and 2 devices The setup procedure provides flexible functions to specify the configuration of multi serial card that is the hardware configurations of I O port number I O port address interrupt and interrupt vector are user selectable After the device driver is installed It takes over communication betwe
12. distribution diskette we provide DLL library and include file all functions are similar to USER EXE functions Files COMMX DLL Dynamic linked library for aux COMs COMMX LIB Static library for aux COMs COMMX H The include file for COMMX DOC Document PCCOM library functions are similar to API Comm function API functions COMM PCCOM functions COMMX For example OpenComm become OpenCommxX parameters are the same Following are the functions used with communications devices int FAR PASCAL export BuildCommXDCB LPCSTR DCB int FAR PASCAL export OpenCommX LPSTR UINT UINT int FAR PASCAL export CloseCommX int int FAR PASCAL export ReadCommX int LPSTR int int FAR PASCAL export WriteCommxX int _LPSTR int int FAR PASCAL export UngetCommXChar int char int FAR PASCAL export FlushCommxX int int int FAR PASCAL export TransmitCommXChar int char int FAR PASCAL export SetCommxXState const DCB FAR int FAR PASCAL export GetCommXState int DCB int FAR PASCAL export GetCommXkError int COMSTAT FAR int FAR PASCAL export SetCommxBreak int int FAR PASCAL export ClearCommXBreak int FAR FAR PASCAL export SetCommXEventMask int UINT FAR PASCAL export GetCommXEventMask int int LONG FAR PASCAL _ export EscapeCommXFunction int int BOOL FAR PASCAL _ export EnableCommXNotification int HWND int int Under st
13. el remove 3 After installation please enable each port by entty for USL Interactive UNIX or enable for SCO UNIX and XENIX command and disable port by distty for USL Interactive UNIX or disable for SCO UNIX and XENIX command distty ttyj11 4 To change baud rate please update etc inittab and etc conf cf d init base files C 3 Option for High Speed The configuration of High Speed Baud Rate card is change as follows C 4 Transparent Printer The default device names to Transparent Printer TP are dev IpXYY that is the prefix name is changed from tty to Ip but the other XYY is the same e g under default device names the corresponding TTY line of dev lpj11 is dev ttyj11 By multiplexing a serial line there are two sorts of data channels for TTY data by dev ttyXYY and TP data by dev IpXYY If the dev ttyj11 is used for a TTY it has to be enabled before you would like to print data through dev lpj11 to a printer that connected to the terminal that is operated via dev ttyj11 The channel for TP data that is uni directional is used to transmit the data from a host to a terminal only The differentiates of TTY data and TP data in the same serial line is that TP data are encapsulated within a couple of PRINT ON and PRINT OFF escape strings that are recognized by connected terminals The PRINT ON and PRINT OFF is defined by connected terminals The scheme to multiplex a serial line for these two channels i
14. en CPU and multi serial cards such as four port card eight port card etc For each I O port the service routine handles a ring buffer to keep track of all I O data Moreover the PCCOM software provides library routines C PASCAL BASIC FoxPro and DOS communication interface DOS device driver BIOS call for several access levels The PCCOM V2 0 is an upgrade version of PCCOM V1 0 software if combines with PCCOM V1 0 and SERIAL DRIVER utilities Each serial port may be either 8250 16450 16550 or 16650 chip that was detected automatically For more details please refer PCCOMV2 manual B 2 Hardware Configuration B 3 Software Installation When the board is installed please install software drivers as follows STEP 1 Prepare 8 file The file contents are B 2 D COM3 A 4 280 8 2C2 LO 2k 9600 N 8 1 RTS DTR XON 8 STEP 2 Prepare CONFIG SYS file Insert statement into CONFIG SYS file DEVICE PCCOM SYS 8 If more than one PCCOM board is installed Please refer to PCCOMV2 manual Back XENIX UNIX CONFIGURATION The distribution disk contains SCO AT amp T UNIXWARE and INTERACTIVE UNIX XENIX driver it detects non FIFO or FIFO chips automatically Our drivers also provide transparent printer features that let user to connect local printer from auxiliary port of terminal The hardware configuration and software installation procedure
15. ing system you are using SW1 Switch 1 Determines the I O address of the UARTs SW2 Switch 2 Selects which interrupt will be used in the range IRQ2 through IRQ7 SW3 Switch 3 Selects the interrupt vector address and determines which port is active when an interrupt occurs JP1 Jumper 1 Select master or slave board JP2 Jumper 2 Daisy chain jumper for installing more than one boards which use the common IRQ All addresses specified are in hexadecimal The actual interrupt latch address is set to the interrupt vector address set by switch 3 2H 5 2 Selection of Switch Settings It is important to refer to the user manual supplied with your operating system to determine the correct configuration Although we provide installation advice for various operating systems it is not possible to cover all systems in this user guide Please contact your supplier if you have any difficulties with configuration IMPORTANT CARE MUST BE TAKEN IN SELECTING THE CONFIGURATION OF SWITCHS TO ENSURE YOU DO NOT DUPLICATE SETTINGS OF OTHER EQUIPMENT ALREADY INSTALLED IN YOUR COMPUTER DUPLICATION OF SETTINGS WILL RESULT IN A MALFUNCTION OF ONE OR BOTH DEVICES Please refer to the following settings for each switch block If you are installing more than one board do not duplicate jumper settings for any parameter Ee AE is ist ji iun S EEE E Cogit by Decio
16. ou can use up right arrow to choice the option and use enter escape to start stop the program ComSent ComRecv are pair of communication programs for testing the performance of communication port You have to connect the test ports with a null modem before you test communication port You can use PCCOM EXE to change the parameters of communication port Then use this program to test heavy transmission duty on communication port F 3 Communication Functions In the following there are API communication functions for more detail information please refer to Control Program Programming Ref of OS 2 and programming Guide Vol of OS 2 2 DosClose Close a Handle to a File Pipe or Devices define INCL_DOSFILEMGR APIRET DosClose HFILE FileHandle DosDevConfig Get Information about Attached Devices define INCL_DOSPROCESS APIRET DosDevConfig PVOID pDevicelnfo ULONG ulDeviceT ype 2 DosDevIOCtl Perform Control Function on a Device Specified by an Opened Device Handle INCL_DOSPROCESS APIRET DosDevlOCtl HFILE DevHandle ULONG ulCategory ULONG ulFunction PVOID pParmList ULONG ulParmLengthMax PULONG pDataArea ULONG ulDataLengthMax PULONG pDataLengthlnOut DosOpen Open a File INCL DOSFILEMGR APIRET DosOpen PSZ pszFileName PHFILE ppFileHandle PULONG pActionTaken ULONG ulFileSize ULONG ulFileAttribute ULONG ulOpenFlag ULONG ulOpenMode
17. port adapter User manual PCCOMSS software 2 Connector 2 Select one of follow items 1 DB25 connector 2 DB9 connector 3 RJ 11 connector 4 Expansion box with DB25 connector Warranty form Back 3 SYSTEM REQUIREMENTS Before installing your PCCOM ISA bus 8 port adapter make sure that The host computer is an IBM PC AT PC 386 PC 486 or Pentium compatibles The three switch blocks are correctly configured to coincide with the operating system you are using The operating system you intend to use is capable of driving multiple serial ports Back 4 HARDWARE INSTALLATION Your PCCOM 8 port adapter is designed to be inserted in any available slot in your PC AT PC 386 PC 486 Pentium or compatibles In order to gain access to the expansion slots follow the steps listed below 1 Turn off all power to your computer and all peripheral devices before installing your PCCOM 8 port adapter 2 Remove the cover of the computer 3 Insert the pre configured PCCOM 8 port adapter into any available slot Make sure the adapter is firmly seated in the chosen slot 4 Replace the cover of the computer 5 Connect cables to eight RJ11 DB9 025 connectors as required Back 5 SWITCH SETTING 5 1 Introduction The three switch blocks and three jumpers on the PCCOM 8 port adapter must be configured correctly in accordance with the operat
18. r or slave Suppose you used one common interrupt to serve 24 ports it must select one board as master board that generates interrupt and the other two boards as slave It shows how to connect daisy chain interrupt in the following DB37 Pin Board EWZ zi JP4 Slave BW NOTE THAT WHEN THE DAISY CHAIN FUNCTION IS USED ONLY SET INTERRUPT SWITCH 2 ON MASTER BOARD DO NOT SET IRQ ON SLAVE BOARD BACK 6 5232 amp 5422 CABLING INFORMATION 6 1 RJ11 Connector The communication interface follows the EIA RS232C standard Each RS232 port has one RJ 11 female connector for connection to a peripheral device The board mounted female RJ 1 1 pin identification is shown in the following SIGNAL DIRECTION Clear to Send Data Set Ready To connect PCCOM 8 port adapter to other DATA TERMINAL EQUIPMENT DTE devices the developers recommend the following connection method EJ 11 Signal Terminal Signal GND GND 5G 56 TxD RxD RxD TxD CTS amp DSR DTE DTR CTS DSR 6 2 DB25 Connector The communication interface follows the RS232C standard The signal assignments for a standard DB25 connector are shown below 25 PIN D 5HELL To connect the PCCOM 8 port adapter to other DATA TERMINAL EQUIPMENT DTE devices we recommend using a DTE to DTE connection as shown below Signal Fin Pin Signal DTE DTE GHD 1 1 GHD TxD 2 3 RxD 3 2 TxD CTE 20 6 DSR
19. s are shown is the bellows C 1 Suggested Hardware Configuration 1 First adapter I O port address 280H Interrupt level IRQ4 Interrupt vector 2COH SW idewithy 15 Mevilpils 2 Second Adapter I O port address 240H Interrupt level IRQ3 Interrupt vector 2DOH de 2 Jdevilpj22 Mevithylas Jdevilpj23 C 2 Software Installation The installation procedure for the device drivers is described as follows 1 Login as a root user 2 Insert distribution diskette which contains device drivers into floppy drive A then copy the files from the distribution diskette to a temporary directory doscp d dc tz dc tar Z dosget in Interactive UNIX zcat dc tar tar xvfp 3 To install device drivers please type usr sys pccom dc install 4 Reboot the system Now your new UNIX system that includes device drivers is activated 5 Enable each terminal by using the entty or enable command For USL UNIX AT amp T UNIXWARE Interactive UNIX entty ttyj11 entty ttyj12 For SCO UNIX amp XENIX by using enable command 6 Connect each terminal to connector NOTE 1 If the new system fails to reboot please boot the original system When system is boot please press return key to halt autoboot then type unix old 2 To remove device driver from UNIX please type a login as a root user b cd usr sys pccom dc c Remove PCCOM Driver from the kern
20. s based on time division method The time slices for TTY or TP data are generated according to the entry procedure polling in the PCCOM driver which is periodically called by system clock The period of system clocks is different among various operating systems e g most UNIXs is 100hz but SCO Xenix is 50hz The interval reserved for TTY or TP channel in the same serial line is important to output TP data to a low speed printer through high throughput line from PCCOM cards if there is no flow control XON XOFF to the serial line The command is used to adjust the time interval for or TP data and the TP protocol Ipx option device name Q option t number set interval for TTY number set interval for Transparent Printer string set esc string to turn on printer f string set esc string to turn off printer T get interval for TTY L get interval for Transparent Printer N get esc string to turn on printer F get esc string to turn off printer Q device name IpXYY The range of interval reserved for TTY or TP channel is from 1 to maximum integer The default setting for any dev IpXYY is as follows Interval for TTY 50 Interval for TP 1 PRINT ON escape 033 5i ESC 5i PRINT OFF escape 033 4i ECS 4i 1 The examples to invoke 1 Set 60 time slices reserved for dev ttyj11 Ipx t 60 dev ttyj11 2 Set 2 time slices reserved for 1 1 Ipx 12 dev Ipj1
21. sing serial device driver supported by Linux and the device driver will detect 8250 16450 16550 16650 chips automatically For more details please refer to setserial man pages I O port address 100H Interrupt IRQ12 Chip type 16550A Please add the following lines to etc rc d rc serial or rc local file SETSERIAL bin setserial b SETSERIAL dev cua16 uart 16550 port 0x100 irg 12 SETSERIAL dev cua1 7 uart 16550 port 0x108 12 SETSERIAL dev cua18 uart 16550 port 0x110 12 SETSERIAL dev cua19 uart 16550 port 0x118 12 SETSERIAL dev cua20 uart 16550 port 0x120 irg 12 SETSERIAL dev cua21 uart 16550 port 0x128 irg 12 SETSERIAL dev cua22 uart 16550 port 0x130 irg 12 SETSERIAL dev cua23 uart 16550 port 0x138 12 eack APPENDIX WARRANTY INFORMATION K 1 Copyright Copyright 1997 1998 DECISION COMPUTER INTERNATIONAL CO LTD All rights reserved No part of PCCOM software and manual may be reproduced transmitted transcribed or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written permission of DECISION COMPUTER INTERNATIONAL CO LTD Each piece of PCCOM package permits user to use PCCOM only on a single computer a registered user may use the program on a different computer but may not use the program on more than one computer at the same time
22. to be defective as specified above during the warranty period DECISION is not liable to the purchaser for any damages or losses of any kind through the use of or inability to use the product DECISION reserves the right to determine what constitutes warranty repair or replacement Return Authorization It is necessary that any returned goods are clearly marked with an RA number that has been issued by DECISION Goods returned without this authorization will not be attended to WCSC
23. vector address yy IRQ2to IRQ7 Q zz Assign the first port name 1 to 92 Highspeed card used only if C is not use the first port is If option C1 or C2 is use the port COM1 or 2 is a logical port but not compatible to COM1 or COM2 on PC machine I O Vector address value has to shift 2 from the original value ex 2COH is replaced by 2C2H 2 To set up communication parameters please use the MODE COM command from OS 2 or use PCCOM EXE command We highly recommend to use PCCOM EXE command because MODE COM can be used only for COM1 to COMO9 and for maximum baud rate to 57600 The PCCOM EXE can be used to set COM1 to COM96 The syntax of is the same as MODE COM For example 1 Set two cards from COM3 to COM10 and COM11 to COM18 DEVICEZCAPCCOMS SYS A240 2C2 15 C3 DEVICE CAPCCOMB8 SYS A1A0 1C2 I7 C11 2 Set up communication parameters CAPCCOM COMx 38400 N 8 1 TO OFF XON OFF IDSR ON ODSR ON OCTS ON RTS OFF DTR OFF CAPCCOM COMx 115200 N 1 F 2 Utilities COMTEST EXE is a general testing program for COM port It will create the threads associated with each communication port that will be test The testing function includes OPEN CLOSE READ WRITE Non Destructive Read Non Destructive WRITE Get Status Device IOCTL Due to lack of OS 2 API Non Destructive I O is not support for OS 2 even this device driver has implemented this feature In the COMTEST program y
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