Quatech DSCLP-100 Manual do Utilizador

DSCLP/SSCLP-100Two Channel Low Profile RS-232 Asynchronous Communications Adapterfor PCI busUser's ManualQUATECH, INC. TEL: (330) 655-90005675 Hu

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

4.2 Enabling the Special RegistersThe DSCLP-100 contains two unique registers, an Interrupt StatusRegister and an Options Register. These registers a

4.4 Options RegisterThe Options Register allows software to identify the DSCLP-100 as aQuatech Enhanced Serial Adapter. It also allows software to se

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

5 Windows Configurations5.1 Windows Millennium 1. After inserting the DSCLP-100 for the first time the "Add New HardwareWizard" will b

5.2 Windows 20001. After inserting a DSCLP-100 for the first time, the "Add New HardwareWizard will appear at start up. Click the "OK"

5.3 Windows 981. After inserting a DSCLP-100 for the first time, the "Add New HardwareWizard will appear at start up. Click the "Next"

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

5.5 Using the "New Hardware Found" WizardThe following instructions provide step-by-step instructions on installingthe DSCLP-100 in Windows

NOTE:You may be able to skip this step if you are certain that your system has the latestversion of these files installed. If you do not have your Wi

WARRANTY INFORMATIONQuatech, Inc. warrants the DSCLP-100 or SSCLP-100 to be free of defects for five (5) years from the date of purchase. Qua

5.6 Viewing Resources with Device ManagerThis discussion applies equally to Windows 95/98/ME and 2000/XP.The following instructions provide step-by-s

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

Figure 13 --- Windows Device Manager9. Use the Logical COM Port names to access the serial ports on yourDSCLP-100 through your 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 DSCLP-100 device, then click theResources tab to view the Input/Output Range and Interrupt Requestresource alloc

The X2 clock mode locks the ports hardware clock at double the standardrate. The baud rate the port runs at willalways be double the rate requested

The X8 clock mode locks the portshardware clock at eight times thestandard rate. The baud rate the portruns at will always be eight times therate req

8. Click the "Port Settings" tab and then click the "Advanced" button.The DSCLP-100 driver will display a custom Advanced Port Set

28 DSCLP/SSCLP-100 User's Manual

6 Other Operating SystemsDevice drivers for Windows NT and OS/2 are also available for theDSCLP-100. The board can be used under DOS and other operat

 2006, Quatech, Inc.NOTICEThe information contained in this document cannot be reproduced in anyform without the written consent of Quatech, Inc. Li

6.3.1 QTPCI.EXEQuatech's "QTPCI" utility supplies the information required whenmodifying the serial port settings of the application.

Figure 15 shows the Expert Mode display for the DSCLP-100 after the"Q" key has been pressed. The information from the Basic Mode display is

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

The DSCLP-100 is a DTE device which connects to peripheral equipmentthrough a single male D-25 connector, or using the adapter cable, two male D-9conn

8 PCI Resource MapListed below are the PCI resources used by the DSCLP-100. Suchinformation may be of use to customers writing their own device drive

9 SpecificationsBus interface: PCI, 32-bit bus, Universal Voltage SignalingIBM-compatible computersDimensions: approx. 5.0" x 3.7"Serial por

4800430033001570800115.2200016301100900330230.41100900670430100460.8470430300100N/A921.625%transtime20%transtime15%transtime10% transtime4% transtimeM

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

DSCLP/SSCLP-100 User's Manual Revision 1.05November 2006P/N: 940-0179-1051 DSCLP/SSCLP-100 User's Manual

Declaration of ConformityManufacturer's Name: Quatech Inc.Manufacturer's Address: 5675 Huson Industrial ParkwayAkron, Ohio 44236 (USA)Applic

Table of Contents3910 Troubleshooting...379 Specifications...368 PCI Resource Map...

1 General InformationThe Quatech, Inc. DSCLP-100 (two-port) and SSCLP-100 (one-port)provide RS-232 asynchronous serial communication interfaces for Lo

2 Hardware ConfigurationThe DSCLP-100 is automatically configured at boot time by thecomputer's BIOS or operating system. There are no required

2.3 Force High-Speed UART Clock (X2 or X4, J4-J5)These jumpers force an increase of the UART input clock frequency by afactor of two or four. This fe

3 Hardware Installation1. Turn off the power of the computer system in which the DSCLP-100 is tobe installed.2. Remove the system cover according to t