Quatech Asynchronous Communications Adapter for PCI bus DSCLP/SSCLP-100 Manuale Utente Pagina 1

Asynchronous SerialDevice Driverfor OS/2For use with OS/2 2.11 or laterforPCI, ISA, PCMCIA, and Micro ChannelcomputersUser's ManualQUATECH, INC.

2.3.3 Quatech intelligent "Q-suffix" series productsParameter format: (id,mem,port,io,irq)id Quatech adapter ID"ESI" for Quatech

2.3.4 Quatech PCMCIA Serial Port AdaptersDo not place parameters on the QCOM.SYS command line for these products. The clientdevice drivers take param

2.3.6 All other serial ports (including Quatech "DS" two-port adapters)Parameter format: (port,io,irq,flags)port Port number, 1 or 2 decima

2.4 QVCOM.SYS Parameters (Address/IRQ Masquerading)The QVCOM.SYS device driver virtualizes the base address and interrupt level (IRQ) forserial ports

2.5 Optional FeaturesThe device driver supports some optional features. These features are enabled by addingan option switch to the QCOM.SYS command

2.5.4 Fast RTS Toggle-On-Transmit ("/FT")The /FT option causes the QCOM.SYS device driver to aggressively process the RTStoggle-on-transmit

3 Using The DriverThe drivers can service up to 32 serial ports. The names of these ports range from"COM1" to "COM32".3.1 OS/2 Ap

QVCOM.SYS provides most of the same DOS settings as IBM's VCOM.SYS. For fulldetails on these settings, consult the OS/2 documentation or online

3.4.2 PCMCIA busQuatech multiport PCMCIA serial port cards will share a single interrupt between allports on the card. Interrupt sharing between mult

16550 UARTs or 921,600 bps for 16750 UARTs. Software may set these baud rates directly byusing the appropriate OS/2 function calls (IOCTl functions 0

194 Troubleshooting...183.9 Limitations...

Block mode addressing must be used in order to specify an "id" parameter in theQCOM.SYS configuration line.3.8.2 Discrete AddressingIn this

3.9 Limitations1. Performance is dependent on the computer system in which the software is used. Ingeneral, more powerful systems and systems with li

4 TroubleshootingListed below are some tips that can be consulted in the event of difficulties. Consultingthis information may make calling for techn

Asynchronous Serial Device Driver for OS/2User's ManualRevision 3.24March 2004940-0073-324

Ó 1993-2001 Quatech, Inc.NOTICEThe information contained in this document cannot be reproduced in any form withoutthe written consent of Quatech, Inc.

1 IntroductionThe Quatech Asynchronous Serial Device Driver Set for OS/2 is a software package which enhances the serial communications capabilities o

1.2 Supported Serial Port Adapters{ All Quatech serial adapters{ Standard (legacy) single serial port hardware such as built-in motherboard ports.{ Mu

2 InstallationThis device driver set is designed to be a direct replacement for software modulessupplied by IBM in the OS/2 product. Installation is

 Will other serial ports made by manufacturers other than Quatech be used?Quatech's device drivers will operate any serial port that appears to

2.3.1 Quatech PCI Serial Port AdaptersParameter format: (id,port,flags)id Quatech adapter IDThis field corresponds to the product name, and should con

port Starting port number, 1 or 2 decimal digitsThe first port on the adapter. The other ports on the adapter follow in contiguous sequence. Forexam