The official driver for the WCH CH382L (a PCI-Express to dual serial and parallel port chip) is the CH38XDRV.EXE , available from the manufacturer, Nanjing Qinheng Microelectronics. This package includes the Windows driver and an EEPROM configuration tool. Official Download Link CH38XDRV.EXE (v1.5) : Official site for the CH382/CH384 driver installation package. Supported Operating Systems The driver supports a wide range of platforms, including: Windows (32/64-bit) : Windows 11, 10, 8.1, 8, 7, Vista, XP, and older versions like 2000, ME, 98, and NT 4.0. Windows Server : Server 2022, 2019, 2016, 2012, 2008, and 2003. : Supported via the Linux Kernel (native support is often included in versions 4.15 or above). Driver Features & Specifications Multi-Function Support : The driver handles various configurations, including PCIe to dual UARTs (serial), PCIe to printer/parallel port, and combinations such as 2S1P (2 serial and 1 parallel). Hardware Capabilities : Supports high-speed serial rates up to 8Mbps and parallel port modes including SPP, EPP, and ECP. Certifications : The drivers are Microsoft WHQL Certified, ensuring stability and compatibility for modern Windows environments. Installation Guide : Obtain the CH38XDRV.EXE Run Installer : Launch the executable. It is a "one-key installation" tool that typically automates the process. Device Manager on Windows. Look for "Ports (COM & LPT)" to see the newly added LPT or COM ports. Troubleshooting : If the device is not recognized, ensure the card is seated correctly in the PCIe slot. For older DOS systems, WCH provides a configuration application to set specific I/O port addresses like 0x378 or 0x278. Technical Documentation For hardware configuration and pinout details, you can download the CH382 Datasheet (PDF) specific address configuration for use with legacy software or LinuxCNC? CH38XDRV.EXE - Nanjing Qinheng Microelectronics Co., Ltd.
The driver for the WCH CH382L chipset, used for PCI Express to parallel (LPT) and serial (UART) port expansion, can be downloaded directly from the official manufacturer, Nanjing Qinheng Microelectronics (WCH) . Official Driver Download WCH Official Download Page (ZIP): The CH38XDRV.ZIP package contains the driver installation files and EEPROM configuration tools for the CH382 and CH384 series. WCH Official Executable (EXE): For a direct installer, you can use CH38XDRV_EXE.html . Compatibility & Features Supported Systems: The driver supports both 32-bit and 64-bit versions of Windows 11, 10, 8.1, 8, 7, Vista, and XP , as well as various Windows Server editions (2003 through 2022) and Linux . Certification: The driver is Microsoft WHQL Certified , ensuring stability and compatibility with modern Windows operating systems. Hardware Support: This driver package supports various configurations including: PCIe to single parallel port cards. PCIe to dual serial and single parallel port cards. High-speed data transmission for devices like printers, scanners, and external storage. Installation Tips Download the ZIP file from the official WCH site . Extract the contents to a folder on your computer. Run the Setup/Installer (often named CH38XDRV.EXE ) to automatically detect the card and install the necessary drivers. Device Manager Check: After installation, the parallel port should appear under "Ports (COM & LPT)" in the Windows Device Manager.
Introduction The WCH CH382L is a parallel port controller chip developed by WinChipHead (WCH), a company specializing in designing and manufacturing ICs for various applications. The CH382L chip is commonly used in parallel port-based devices, such as printers, scanners, and other peripherals. To utilize the CH382L chip, users need to download and install the appropriate driver software. This report provides an overview of the WCH CH382L parallel port driver download process. Driver Overview The WCH CH382L parallel port driver is a software component that enables communication between the operating system and the CH382L chip. The driver allows the operating system to recognize and interact with devices connected to the parallel port, facilitating data transfer and device control. The driver supports various operating systems, including Windows, Linux, and macOS. Downloading the Driver Users can download the WCH CH382L parallel port driver from the official WCH website or other reputable sources. The driver is typically provided in a compressed file format, such as ZIP or RAR, and is available in different versions for various operating systems. Steps to Download and Install the Driver To download and install the WCH CH382L parallel port driver, follow these steps:
Visit the WCH website : Go to the official WCH website ( www.wch-ic.com ) and navigate to the "Downloads" or "Support" section. Select the driver : Choose the driver version compatible with your operating system and the CH382L chip. Download the driver : Click on the download link to obtain the driver file. Extract the driver file : Extract the compressed driver file to a directory on your computer. Run the installer : Run the extracted installer file (usually an executable file) and follow the on-screen instructions to install the driver. Restart the computer : Restart your computer to complete the driver installation. wch ch382l parallel port driver download
Driver Installation and Configuration After installing the driver, users may need to configure the parallel port settings to ensure proper device operation. This may involve:
Setting the parallel port mode : Configure the parallel port mode (e.g., EPP, ECP, or SPP) to match the device requirements. Assigning an IRQ : Assign an IRQ (Interrupt Request) to the parallel port to avoid conflicts with other devices.
Troubleshooting Common issues with the WCH CH382L parallel port driver download and installation process include: The official driver for the WCH CH382L (a
Incompatible driver version : Ensure that the driver version is compatible with your operating system and CH382L chip. Driver installation failure : Verify that the driver installation was successful and that the driver is properly configured. Device not recognized : Check the parallel port settings and ensure that the device is properly connected.
Conclusion In conclusion, the WCH CH382L parallel port driver download process involves obtaining the driver software from the official WCH website or other reputable sources, extracting and installing the driver, and configuring the parallel port settings as needed. By following these steps, users can successfully install the driver and enable communication between their operating system and CH382L-based devices. If issues arise, troubleshooting steps can help resolve common problems.
Introduction The WCH CH382L is a parallel port controller chip developed by WinChipHead (WCH), a Chinese semiconductor company. It's commonly used in various devices, such as printers, scanners, and other peripherals. To use these devices with your computer, you need to install the correct driver software. In this piece, we'll guide you through the process of downloading and installing the WCH CH382L parallel port driver. Driver Overview The WCH CH382L parallel port driver is a software component that enables communication between your computer's operating system and the parallel port controller chip. The driver provides a set of instructions that allows the operating system to control the parallel port, send data to devices connected to it, and receive data from them. Downloading the Driver To download the WCH CH382L parallel port driver, follow these steps: Supported Operating Systems The driver supports a wide
Visit the WCH Website : Go to the official WinChipHead (WCH) website at www.wch-ic.com . Navigate to the Driver Section : Click on the "Drivers" or "Downloads" tab on the WCH website. Select the Product : Choose "CH382L" as the product model. Choose the Operating System : Select your computer's operating system (e.g., Windows 10, Windows 7, etc.). Download the Driver : Click on the download link to get the driver software.
Driver Installation Once you've downloaded the driver, follow these steps to install it: