B&B Electronics DSC-100IND Uživatelský manuál Strana 1

DSC-100Two Channel RS-232 AsynchronousCommunications Adapterfor PCI busUser's ManualQUATECH, INC. TEL: (330) 655-90005675 Hudson Industrial Parkw

3 Hardware Installation1. Turn off the power of the computer system in which the DSC-100 is to be installed.2. Remove the system cover according to th

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

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

4.4 Options RegisterThe Options Register allows software to identify the DSC-100 as a Quatech EnhancedSerial 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 order toachieve higher data rates, Quatech Enhan

5 Windows Configuration5.1 Windows Millennium 1. After inserting the DSC-100 for the first time the "Add New Hardware Wizard"

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

5.3 Windows 981. After inserting a DSC-100 for the first time, the "Add New Hardware Wizard willappear at start up. Click the "Next" bu

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

5.4 Windows 1995Windows 95 maintains a registry of all known hardware installed in your computer.Inside this hardware registry Windows 95 keeps track

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

SERIAL.VXD and SERIALUI.DLL. Insert the disk or CD and click "OK".NOTE:You may be able to skip this step if you are certain that your syste

Figure 12--- Windows Device Manager6. The DSC-100 serial ports are also listed under the group Ports (COM and LPT).Windows 95 does not assign COM1-CO

Figure 13 --- Windows Device Manager9. Use the Logical COM Port names to access the serial ports on your DSC-100 throughyour software applications.

5.6.1 Changing Resource Settings with Device Manager1. Start the Windows 95/98/ME Device Manager.2. Double click on the hardware class Multi-Port Seri

4. Open the Properties dialog for the DSC-100 device, then click the Resources tab toview the Input/Output Range and Interrupt Request resource alloca

The X4 clock mode locks the ports hardware clock at460,800X4The X2 clock mode locks the ports hardware clock atdouble the standard rate. The baud ra

The X8 clock mode locks the ports hardware clock ateight times the standard rate. The baud rate the portruns at will always be eight times the rate r

values of full-scale for the transmit buffer and ¾-scale for the receive buffer areoptimal for most applications. Note that the FIFO option for each o

6 Other Operating SystemsDevice drivers for Windows NT and OS/2 are also available for the DSC-100. The board can beused under DOS and other operatin

6.3.1 QTPCI.EXEQuatech's "QTPCI" utility supplies the information required when modifying the serialport settings of the application.

 1998 - 2006, Quatech, Inc.NOTICEThe information contained in this document cannot be reproduced in any form withoutthe written consent of Quatech, I

Q - Quatech PCI adaptersN - Other PCI devicesX - EXITM - Change to Expert ModeQuatech PCI Configuration Information Display Software

For users interested in even more details, PCI BIOS information can be displayed bypressing the "B" key. Pressing the "I" key dis

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

The DSC-100 is a DTE device which connects to peripheral equipment through two maleD-9 connectors. An adapter cable providing two male D-25 connector

8 PCI Resource MapListed below are the PCI resources used by the DSC-100. Such information may be ofuse to customers writing their own device drivers

9 SpecificationsBus interface: PCI, 32-bit bus, Universal Signalling VoltageIBM-compatible computersDimensions: approx. 5.0" x 3.7"Serial p

4880430033001570800115.2200016301100900330230.41100900670430100460.8470430300100N/A921.625%transtime20%transtime15%transtime10% transtime4% transtimeM

10 TroubleshootingListed here are some common problems and frequent causes of those problems. If theinformation here does not provide a solution, con

DSC-100User's Manual Revision 1.13November 2006 940-0138-113Quatech DSC-100 User's Manual 36

Declaration of ConformityManufacturer's Name: Quatech Inc.Manufacturer's Address: 5675 Hudson Industrial ParkwayHudson, Ohio 44236 (USA)Appl

3610 Troubleshooting...349 Specifications...338 PCI Res

1 General InformationThe Quatech, Inc. DSC-100 provides two RS-232 asynchronous serial communicationinterfaces for IBM-compatible personal computer sy

1.1 FeaturesThe standard DSC-100 implements each of its communication channels with a 16550UART and uses standard line driver and receiver components.

2 Hardware ConfigurationThe DSC-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)These jumpers force an increase of the UART input clock frequency by a factor of two,four, or eight. T