----------------------------------------------------------------------- Winbond Electronics Corporation CIR Windows(R) Drivers for the WPC876xL (Notebook Embedded Controllers) Copyright (c) 2007 Winbond Electronics Corporation. All Rights Reserved ----------------------------------------------------------------------- Release Letter WPC876xL MCE CIR Port 32/64-bit Driver Version: 7.1.62.2012 WPC876xL HID CIR 32/64-bit Driver Version: 7.1.64.1008 Date: April 2007 1. PACKAGE CONTENTS This zip file contains the following files: - setup.exe - The setup application. - CIRPort_Installer.msi - MSI installation package. - winbondhidcir.inf - The HID CIR Driver information file - winbondhidcir.cat - The HID CIR Driver catalog file - winbondcir.inf - The MCE CIR Port Driver information file - winbondcir.cat - The MCE CIR Port Driver catalog file - i386\*.* - The Drivers system files for the Vista x32 platform - amd64\*.* - The Drivers system files for the Vista x64 platform - This Release Letter. 2. DESCRIPTION This product contains drivers to support CIR functionality for the WPC876xL. The WPC876xL MCE CIR Port Driver is a 32/64-bit Windows(R) Vista(R) Driver for the Winbond WPC876xL CIR modules. The driver implements both Receive-Only MCE functionality for system without TV tuner (BIOS PnP ID - WEC1020) and Receive, Learning, and Transmit MCE functionality for system with TV tuner (BIOS PnP ID - WEC1021). The WPC876xL HID CIR Driver is a 32/64-bit Windows(R) Vista(R) Driver for the Winbond WPC876xL CIR modules. The driver implements receive functionality for system with non-RC6 remote control (BIOS PnP ID - WEC1023). The Windows drivers is designed to work with the WPC876xL firmware, which implements MCE CIR support. See Section 3 for details. This drivers is released in Alpha quality for the WPC876xL chip. 3. REQUIREMENTS Operating System: 32/64-bit Windows Vista RTM (build 6000). Hardware: A platform containing a Winbond Electronics WPC876xL device with appropriate firmware and PnP BIOS. The WPC876xL firmware should support MCE CIR functionality, according to CEIR_MCE_FW_driver version 3.0.0. This firmware driver is provided in a separate package. For a detailed description of the firmware driver, see its documentation. 4. INSTALLING SOFTWARE COMPONENTS To install, extract the zip file to a directory of your choice on a system with an on-board Winbond WPC876xL device. You must have administrator privileges to install/update the driver. Installation procedure: 1. Boot Windows or select "scan for hardware changes" in the Device Manager. 2. The window "Found New Hardware" appears -> Close this window. 3. Execute CIRPort_Installer.msi 5. CHANGES FROM THE PREVIOUS RELEASE The drivers supportes 32/64-bit Windows Vista 6. FIXED ISSUES None. 7. KNOWN ISSUES None.Download Driver Pack
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Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
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Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
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