Quatech QSC-100 Uživatelský manuál Strana 1

`QSC-100Two Channel RS-232 AsynchronousCommunications Adapterfor PCI busUser's ManualQUATECH, INC. TEL: (330) 434-3154662 Wolf Ledges Parkway FAX

3 Hardware Installation1. Turn off the power of the computer system in which the QSC-100 is to beinstalled.2. Remove the system cover according to the

4 Address Map and Special RegistersThis chapter explains how the four UARTs and special registers are addressed,as well as the layout of those registe

4.2 Enabling the Special RegistersThe QSC-100 contains two unique registers, an Interrupt Status Register and anOptions Register. These registers are

4.4 Options RegisterThe Options Register allows software to identify the QSC-100 as a QuatechEnhanced Serial Adapter. It also allows software to set

4.4.2 Clock Rate MultiplierA standard RS-232 serial port operates at a clock speed of 1.8432 MHz. In orderto achieve higher data rates, Quatech Enhan

5 Windows Configuration5.1 Windows Millennium 1. After inserting the QSC 100 for the first time the "Add New Hardware Wizard"will begi

5.2 Windows 20001. After inserting a QSC-100 for the first time, the "Add New Hardware Wizardwill appear at start up. Click the "OK" bu

5.3 Windows 19981. After inserting a QSC-100 for the first time, the "Add New Hardware Wizardwill appear at start up. Click the "Next"

4. The following dialog box will display the appropriate INF file on the CD in drive. Click the "Next" button. 5. Window will copy th

You are not required to select the file name. After finding the directorycontaining the INF files, Windows 95 will choose the correct file.4. The &qu

WARRANTY INFORMATIONQuatech, Inc. warrants the QSC-100 to be free of defects for five (5) years from the date of purchase. Quatech, Inc. wil

5.5 Viewing Resources with Device ManagerThe following instructions provide step-by-step instructions on viewingresources used by the QSC-100 in Windo

9. Use the Logical COM Port names to access the serial ports on your QSC-100through your software applications. Note: The Logical COM Port name isas

6 DOS and Other Operating SystemsThe QSC-100 is not a direct drop-in replacement for a legacy serial port becauseits base address and IRQ 3 (COM2), et

The QTPCI program is capable only of displaying the PCI configuration. Itcannot be used to make changes.Q - Quatech PCI adaptersN - Other PCI devices

non-Quatech PCI devices in the system, including those devices integrated on themotherboard. In this example, the "Base addr 0" resource is

7 OS/2The OS/2 device driver supports up to 32 serial ports in a system. Installation isa manual, but simple, process. Please refer to the read me d

8 External ConnectionsRS-232-C devices are classified by their function as either Data TerminalEquipment (DTE) or Data Communication Equipment (DCE).

The QSC-100 is a DTE device which connects to peripheral equipment through asingle female D-37 connector, or using the adapter cable, four male D-25 c

9 PCI Resource MapListed below are the PCI resources used by the QSC-100. Such information maybe of use to customers writing their own device drivers

10 SpecificationsBus interface: PCI, 32-bit bus, 5-volt onlyIBM-compatible computersDimensions: approx. 5.0" x 3.7"Serial portsController: 1

(c) 1998 -2000, Quatech, Inc.NOTICEThe information contained in this document cannot be reproduced in any formwithout the written consent of Quatech,

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11 TroubleshootingListed here are some common problems and frequent causes of those problems.If the information here does not provide a solution, cont

QSC-100User's Manual Revision 1.10June 2001P/N: 940-0137-110Quatech QSC-100 User's Manual30

Declaration of ConformityManufacturer's Name: Quatech Inc.Manufacturer's Address: 662 Wolf Ledges ParkwayAkron, Ohio 44311 (USA)Application

2911 Troubleshooting ...2710 Specifications ...26

1 General InformationThe Quatech, Inc. QSC-100 provides four RS-232 asynchronous serialcommunication interfaces for IBM-compatible personal computer s

1.1 FeaturesThe standard QSC-100 implements each of its communication channels with a16750 UART and uses standard line driver and receiver components.

2 Hardware ConfigurationThe QSC-100 is automatically configured at boot time by the computer's BIOS oroperating system. There are no required sw

2.3 Force High-Speed UART Clock (X2, X4, or X8, J3-J5)These jumpers force an increase of the UART input clock frequency by a factor oftwo, four, or ei