Electronics / Evaluation Boards
ADI 1881A Audio Driver Installation Guide
A comprehensive installation guide for the ADI 1881A Audio Driver. Includes system requirements, setup procedures for Windows 95, 98, and NT 4.0, and essential configuration steps.
Quick answers from the manual
Quick answer
- The ADI 1881A Audio Driver is designed for systems running Windows 95, 98, or NT 4.0 with an Intel Pentium II/III processor or higher. Installation requires the provided CD-ROM and must be performed after installing the Intel Chipset Drivers. p. 1, 2, 3
Key actions
- Install Intel Chipset Drivers before the Audio Driver. p. 2
Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| SNR | > 95 dB | Signal-to-Noise Ratio through Mixer and DAC | p. 1 |
Where to find it in the PDF
- System Requirements p. 1
- Windows 95/98 Installation p. 2
- Windows NT 4.0 Installation p. 3
Table of contents
Quick guide from the manual
The ADI 1881A is an 18-bit stereo, full-duplex audio codec. This document provides the necessary steps to install the audio driver on legacy Windows operating systems. Important: You must install the Intel Chipset Drivers before proceeding with the Audio Driver installation to ensure proper functionality.
System Requirements
Before installing the driver, ensure your system meets the following specifications:
- Processor: Intel Pentium II/III or Coppermine processor or higher.
- Operating System: DOS 5.0 or higher, Windows 95, Windows 98, Windows NT 3.51 or 4.0, or OS/2.
- CD-ROM: Double Speed or higher.
- Chipset: ADI 1881A.
Installation for Windows 95/98
- Insert the provided CD-ROM disk into your CD-ROM drive.
- The CD should auto-run. If it does not, open the CD-ROM drive in your file explorer and double-click the CD icon to show the setup screen.
- Click on the ADI1881A Sound Drivers icon.
- Follow the on-screen prompts to copy the drivers to your hard drive.
- When prompted, restart your Windows 95/98 system.
Note: Windows 95/98 will automatically detect the hardware as "PCI Multimedia Audio Device" and "Gameport Joystick". Follow the prompts to complete the detection.
Installation for Windows NT 4.0
- Click the Start menu and select Control Panel from the Settings group.
- Select the Multimedia icon.
- Click on the Devices tab.
- Click Add.
- Double-click on Unlisted or Updated Driver in the list.
- Insert the CD-ROM disk into the drive.
- When the "Install from Disk" dialog box appears, browse to the following path on your CD-ROM drive: \Sound\ADI\Driver\NT4.
- Click OK to proceed.
- Once the installation completes, restart your Windows NT 4.0 system.
Important Notes
- Always install the Audio Driver before installing USB support.
- Ensure you do not click "Cancel" during the hardware detection phase in Windows 95/98, as the driver requires these IDs to function correctly.
Manufacturer information
Analog Devices, Inc.
Practical help
Common problems
Driver installation fails or hardware not detected
Ensure that the Intel Chipset Drivers are installed before attempting to install the Audio Driver.
Windows 95/98 hardware detection prompts
Do not click 'Cancel'. The system needs to detect the 'PCI Multimedia Audio Device' and 'Gameport Joystick' to assign the correct IDs.
Before use
- Verify your processor is Intel Pentium II/III or higher.
- Ensure your operating system is Windows 95, 98, NT 4.0, or OS/2.
- Confirm you have the installation CD-ROM.
- Install Intel Chipset Drivers first.
Model compatibility
- Requires Intel Chipset Drivers installed prior to audio driver.
- Must install Audio Driver before USB support.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.