RARCP2102 USB to UART Bridge Controller 驱动 6.4MB

R707093

资源文件列表:

CP210x_Windows_Drivers_V6.7.6.rar 大约有17个文件
  1. CP210x_Windows_Drivers_V6.7.6\CP210xVCPInstaller_x64.exe 259.28KB
  2. CP210x_Windows_Drivers_V6.7.6\CP210xVCPInstaller_x86.exe 253.07KB
  3. CP210x_Windows_Drivers_V6.7.6\dpinst.xml 424B
  4. CP210x_Windows_Drivers_V6.7.6\slabvcp.cat 5.68KB
  5. CP210x_Windows_Drivers_V6.7.6\slabvcp.inf 1.55KB
  6. CP210x_Windows_Drivers_V6.7.6\SLAB_License_Agreement_VCP_Windows.txt 3.22KB
  7. CP210x_Windows_Drivers_V6.7.6\v6-7-6-driver-release-notes.txt 5.5KB
  8. CP210x_Windows_Drivers_V6.7.6\x64\silabser.sys 44.98KB
  9. CP210x_Windows_Drivers_V6.7.6\x64\WdfCoInstaller01009.dll 1.6MB
  10. CP210x_Windows_Drivers_V6.7.6\x64\WdfCoInstaller01011.dll 1.46MB
  11. CP210x_Windows_Drivers_V6.7.6\x86\silabser.sys 38.91KB
  12. CP210x_Windows_Drivers_V6.7.6\x86\WdfCoInstaller01009.dll 1.36MB
  13. CP210x_Windows_Drivers_V6.7.6\x86\WdfCoInstaller01011.dll 1.37MB
  14. CP210x_Windows_Drivers_V6.7.6\官网地址.txt 77B
  15. CP210x_Windows_Drivers_V6.7.6\x64
  16. CP210x_Windows_Drivers_V6.7.6\x86
  17. CP210x_Windows_Drivers_V6.7.6

资源介绍:

**CP2102 USB to UART Bridge Controller 驱动详解** 在计算机硬件与嵌入式系统中，USB（Universal Serial Bus）与UART（Universal Asynchronous Receiver/Transmitter）是两种常见的接口。USB接口用于连接各种外部设备，而UART则常见于微控制器，用于串行通信。Silicon Labs（原名Cypress Semiconductor）的CP2102是一款集成USB到UART桥接控制器的芯片，它使得UART设备可以通过USB接口与计算机进行通信。 **1. CP2102芯片介绍** CP2102芯片是一种高性能、低成本的USB到UART桥接解决方案，它提供了简单、便捷的方式来连接和支持UART接口的设备，如开发板、模块或传感器等，通过USB接口与PC进行数据传输。该芯片支持全速USB 1.1规范，最大数据传输速率可达12Mbps，并且兼容USB 2.0规范。 **2. 驱动程序的作用** 驱动程序是操作系统与硬件设备之间的桥梁，它包含了与特定硬件设备交互所需的指令和信息。对于CP2102 USB to UART Bridge Controller，驱动程序允许Windows操作系统识别并正确地管理这个硬件，使得用户可以利用串口通信功能。在Win11系统中，安装合适的驱动程序至关重要，因为它确保了数据的稳定传输和系统的兼容性。 **3. Win11 USB转串口驱动安装步骤** - 下载：需要从Silicon Labs官网或者可靠的第三方资源下载最新的CP210x_Windows_Drivers_V6.7.6压缩包。 - 解压：将下载的压缩包解压至一个临时文件夹。 - 连接设备：将带有CP2102芯片的USB转串口设备连接到计算机的USB端口。 - 安装驱动：打开解压后的文件夹，找到适用于Win11系统的驱动程序安装文件，通常为“Setup.exe”或“Install.exe”，双击运行，按照向导提示进行安装。 - 配置设备：安装完成后，系统会自动识别设备并配置相应的COM端口。也可以在设备管理器中手动查找新出现的串口设备，进行COM端口的设置。 - 测试通信：通过串口调试软件（如Putty、RealTerm等）连接到配置好的COM端口，进行数据发送与接收测试，以验证驱动安装成功。 **4. 常见问题与解决方法** - 设备未识别：检查USB线是否正常，尝试更换其他USB口，或者更新电脑BIOS。 - 驱动安装失败：确保操作系统版本与驱动程序兼容，尝试以管理员权限运行安装程序。 - 串口通信不稳定：检查波特率、数据位、停止位、校验位等串口参数设置是否正确，以及线路连接是否可靠。 CP2102 USB to UART Bridge Controller驱动对于连接和控制UART设备至关重要，尤其是在Win11系统中，正确安装和配置驱动程序能确保设备的正常工作，实现高效的数据传输。在实际应用中，用户需了解驱动安装步骤，以及解决可能出现的问题，以保证通信的稳定性和可靠性。
RELEASE NOTES ============= Silicon Labs Virtual COM Port (VCP) driver for Windows Package version: 6.7.6 Release date: 2018-06-05 This package contains a Virtual COM Port driver for Microsoft Windows for use with Silicon Labs VCP USB Serial Bridges. These devices include the CP2102N, CP2102, CP2103, CP2104, CP2105, CP2108, CP2109. OS VERSIONS ----------- This package provides the CP210x VCP driver for the following versions of Windows: - Windows 8.1 (x86 32/64 bit) - Windows 8 (x86 32/64 bit) - Windows 7 (x86 32/64 bit) CONTENTS -------- The VCP driver package contains the following files and directories: - slabvcp.inf -- Driver information file - CP210xVCPInstaller_x64.exe -- 64-bit installer - CP210xVCPInstaller_x86.exe -- 32-bit installer - SLAB_License_Agreement_VCP_Windows.txt -- Software License - v6-7-6-driver-release-notes.txt -- this file Additional files needed by installer - dpinst.xml - slabvcp.cat - x64/ - x86/ INSTALLING ---------- The VCP driver is automatically installed by Windows Update for CP210x with alternate PID values of 0xEA63, 0xEA7A, and 0xEA7B. These are not default values. Otherwise, unzip the .zip file and you will have a directory containing the driver installer files. ### Prompted install ### If Windows prompts you to install a driver for a CP210x device (for example, if you plug a CP210x into your computer): 1. Use the dialog to browse for the driver location 2. Locate the driver folder (that you previously unzipped) 3. Follow the instructions ### Manual install ### 1. Using Windows File Explorer, locate the driver folder (that you previously unzipped) 2. Determine if you have 32-bit or 64-bit Windows 3. Double click to run the .exe file named CP210xVCPInstaller_xnn.exe (where xnn is x64 for 64-bit and x86 is for 32-bit) 4. Follow the instructions UNINSTALLING ------------ 1. The device must be plugged in 2. Run Device Manager 3. Locate the device you want to uninstall 4. Right click on the device and choose "uninstall" 5. Follow the instructions SUPPORT ------- For technical support please visit the Silicon Labs support site: https://www.silabs.com/support ****************************************************************************** RELEASE NOTES FOR 6.7.6 (2018-06-05) Changes for VCP Driver ============================================================================== MCUSW-326 | Clear DTR on CloseHandle(). MCUSW-134 | Fixed an issue with handling of IOCTL_SERIAL_SET_WAIT_MASK, | IOCTL_SERIAL_WAIT_ON_MASK, with the SERIAL_EV_RXCHAR event | and data arriving from the device into the driver. Previously, | an indication of arriving data was made before making the data | available, causing, in some conditions, subsequent requests | for data after notification of data available to not deliver | any data. MCUSW-288 | Fix IOCTL_SERIAL_GET_PROPERTIES. MCUSW-291 | Fix IOCTL_SERIAL_GET_PROPERTIES/SERIAL_COMMPROP for CP210x-like | "Voice MB v2.0" device. ****************************************************************************** RELEASE NOTES FOR 6.7.5 (2017-10-13) Changes for VCP Driver ============================================================================== MCUSW-17 | IOCTL_SERIAL_GET_STATUS TransmittedCount fixed. MCUSW-19 | CP210x_GET_CONFIG_DESCRIPTOR_IOCTL returned byte count fixed. MCUSW-21 | Revert IOCTL_SERIAL_GET_COMMSTATUS behaviour to return cached | information (reverse slowdown reported with v6.7.4 in some | applications) | | Improve windbg logging, w.r.t. doing less when logging is not | enabled (say, Release builds), or when particular subsystem is | not enabled for logging. | MCUSW-110 | Windows 10 certified against RS2 (Creators Update). MCUSW-207 | In a failed initialization, discard a reference to dynamically | allocated memory once memory has been freed. MCUSW-234 | timestamp SHA2 Signatures with SHA2 timestamps ****************************************************************************** RELEASE NOTES FOR 6.7.4.261 (2017/01/30) - Device Guard compliant - CP210XFW-747: Add 3 new parallel PIDs one each for the single-, dual- & quad-port CP210x devices (to be distributed via Windows Update) - CP210XFW-741: Fix driver to use correct interface string index for the multi-interface CP210x devices (CP2105 & CP2108). Return iProduct string for other CP210x devices. - CP210XFW-713: Add protection against IRP_MJ_CLOSE coming before IRP_MJ_CLEANUP. In such case EvtFileCleanup callback was called with 0 FileObject, causeing a crash. Serenum is suspected of causing this, even though there is no proof except that it's present, was introduced recently and this crash was never registered before. - CP210XFW-691: Fixed race between timer activation and request cancelation during processing of read rwquests. - Changed raw WDF read request timer to our wrapper. - CP210XFW-693: bugfix: WMI command "wmic path Win32_SerialPort get Availability^, DeviceID^, Name" is unable to enumerate the port. - CP210XFW-686: EvtRequestCancel for wait mask IRP crashed because the request was already completed. It didn't serialize well with other places that can complete it. It looked like XOff IRP may have the same proble. This patch is adding an extra check into *all* other EvtRequestCancel functions to make sure this doesn't happen again. - Changed IOCTLs returning polled-cached MDMSTS to explicitly read the status. Use reg value DisableHwAccessInModemStatusIoctls to revert this new functionality to old behavior. - Improved debug prints. - SerialDbgPrintEx used 1K of stack for the string, reduced to 256. - Resolved many static Code Analysis warnings - Added accounting for data in chip's TX queue. Added translation of COMM_STATUS::ulErrors into SERIAL_EV_BREAK and SERIAL_EV_ERR. - CP210XFW-549, CP210XFW-536, CP210XFW-546: Generate events for IOCTL_SERIAL_SET_WAIT_MASK from COMM_STATUS::ulErrors. Can be disabled by DisableCommStatusPolling reg value. - Added spinlock around ModemStatus change detection. Refactored modem status event signalling to use common function. - Move passive level functions into the paged section. - MCUFW-740: Made device close operation wait for chip's Tx queue to empty. Added registry settings DisableTxEmptyCheckInClose and TxEmptyTimeoutOnCloseInMs. - Improve control transfer debug prints and clean up code, otherwise no functional changes. - MCUFW-740: Fixed EV_TXEMPTY to account for bytes in chip's Tx queue. - MCUFW-740: New functions to sync access to comm error storage from multiple threads. - Added DisableTxEmptyCheckInGetCommStatusIoctl reg value. - Refactor control request I/O. MCUFW-740: Fixed IOCTL_SERIAL_GET_COMMSTATUS. - MCUFW-740: Made device close operation wait for chip's Tx queue to empty. Added registry settings DisableTxEmptyCheckInClose and TxEmptyTimeoutOnCloseInMs. - CP210XFW-648: Set a three second timeout on WdfUsbTargetDeviceSendControlTransferSynchronously(). ****************************************************************************** RELEASE NOTES FOR 6.7.3 (2016/03/03) - Down-rev the verison of KMDF the driver uses (CP210XFW-591. Use version of
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