Quatech QSCLP-100 Other Operating Systems, Windows NT, OS/2, DOS and other operating systems

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6 Other Operating Systems

Device drivers for Windows NT and OS/2 are also available for the QSCLP-100. The board can be used under DOS and other operating systems as well in many circumstances. The software described below can be downloaded from the Quatech web site if it did not come with the board.

6.1 Windows NT

The Windows NT device driver is installed by running the SETUP program. Up to 256 serial ports are supported. There is a command line-based configuration utility which is used for adding PCI bus and ISA bus serial ports. Please refer to the documentation included with the device driver for full installation and configuration details.

6.2 OS/2

The OS/2 device driver supports up to 32 serial ports in a system. Installation is a manual, but simple, process. Please refer to the documentation included with the device driver for full installation and configuration details.

6.3 DOS and other operating systems

The QSCLP-100 is not a direct drop-in replacement for a legacy serial port because its base address and IRQ cannot be fixed at values such as 3F8 hex, IRQ 4 (COM1) or 2F8 hex, IRQ 3 (COM2), etc. Rather, the system BIOS assigns the address and the IRQ in a plug-and-play fashion at boot time. Software which is to use the QSCLP-100 must be able to accommodate any valid assignments of these resources.

For Windows 95/98/2000/ME, Windows NT and OS/2, the Quatech device drivers determine what the resource assignments are and proceed accordingly. In other cases, however, the user must intervene. The discussion below will center on DOS, but the concepts can be applied to other operating systems as well.

Many DOS applications support user configuration of the base address and IRQ of a serial port. Such applications can generally make use of the QSCLP-100. Older applications, as well as some custom software, may use hard-coded standard legacy serial port addresses. These applications will require modifications if they are to use the QSCLP-100.

Custom applications for which the customer has source code can be modified to make just a few PCI BIOS function calls to obtain all the necessary configuration information. The PCI BIOS specification can be obtained from the PCI Special Interest Group. Contact Quatech technical support for more information.

6.3.1 QTPCI.EXE

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QSCLP-100 User's Manual

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Contents QSCLP-100 General Information Force High-Speed Uart Clock X2, X4, or X8, J3-J5 Hardware ConfigurationFactory Default Configuration Enable Scratchpad Register SPAD, J2Clock multiplier jumper options Jumper/connector locations Hardware InstallationThis page intentionally blank Base Address and Interrupt Level IRQ Address Map and Special RegistersInterrupt Status Register Enabling the Special RegistersEnhanced Serial Adapter Identification Options RegisterRR1 RR0 Clock Rate MultiplierWindows Millennium Windows ConfigurationsWindows Windows Windows Using the New Hardware Found Wizard Viewing Resources with Device Manager Page Page Page DOS and other operating systems Other Operating SystemsWindows NT OS/2QTPCI.EXE Basic Mode display QTPCI.EXE Expert Mode display External Connections RS-232 Port Signal Page Computer will not boot up TroubleshootingDate of Purchase Model Number QSCLP-100 Product Description Declaration of Conformity Table of Contents Page INTA# PCI Resource MapICL3245CA SpecificationsRevision January

QSCLP-100 specifications

The Quatech QSCLP-100 is a versatile and reliable serial-to-USB device server designed for seamless connectivity in industrial and commercial applications. This innovative device bridges the gap between legacy serial devices and modern USB interfaces, simplifying the process of integrating older technology with newer systems. With its robust design, the QSCLP-100 enables users to connect multiple serial devices to a single USB port, enhancing efficiency and productivity.

One of the standout features of the QSCLP-100 is its ability to support a wide range of serial protocols, including RS-232, RS-422, and RS-485. This flexibility allows it to interact with various devices, such as printers, scanners, and industrial equipment. By converting serial signals into USB, it provides a straightforward way to connect these devices to computers, laptops, or other USB-enabled systems.

The QSCLP-100 is equipped with advanced technologies that ensure high-speed data transfer and reliable communication. Its built-in buffering capacity allows for efficient handling of data flow between the connected devices and the host system, reducing the risk of data loss and ensuring smooth operation. Additionally, the device features automatic baud rate detection, which simplifies configuration and setup, allowing users to quickly get their devices up and running.

In terms of physical characteristics, the QSCLP-100 boasts a compact and durable design, making it well-suited for use in harsh environments. Its rugged casing protects it from dust, moisture, and other potential hazards, ensuring longevity and consistent performance. The device is also designed for easy installation, requiring minimal setup to begin operation.

Security is a top priority for the QSCLP-100, and it incorporates features such as data encryption and secure protocols to protect sensitive information during transmission. This makes it an excellent choice for industries that require stringent security measures, including healthcare, finance, and telecommunications.

In summary, the Quatech QSCLP-100 is a powerful and adaptable solution for connecting serial devices to USB systems. Its comprehensive feature set, robust design, and emphasis on reliability and security make it an ideal choice for businesses looking to modernize their technology without sacrificing functionality. The QSCLP-100 not only facilitates connectivity but also enhances overall operational efficiency, making it a valuable asset in any technological landscape.
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