B

Understanding the Installation

This appendix is organized as follows:

Understanding the Software-Configurable Settings

Understanding the Environment Variables

Understanding the Installation Program in Windows 3.1x

Understanding the Software-Configurable Settings

Your audio card supports the Plug and Play (PnP) 1.0a standard. This allows a PnP system to assign the necessary resources such as I/O addresses, interrupt lines and DMA channels to your card when you install it.

If you are using Windows 95, its PnP configuration manager will automatically set up your card’s resources. If you are using a non-PnP system such as Windows 3.1x, you must run your PnP configuration manager to configure the card. For details, refer to the documentation of your PnP configuration manager.

This section explains the following software-configurable resources of your audio card:

Input/Output (I/O) Addresses

Interrupt Request (IRQ) Lines

Direct Memory Access (DMA) Channels

Understanding the Installation B-1