Creative AWE64 Instrukcja Użytkownika Pobierz pdf (Strona 31)

B-4 Understanding the Installation

SOUND Environment Variable

The SOUND environment variable specifies the directory location of

your audio card’s drivers and applications. The syntax for this

variable is as follows:

SOUND=

path

where

path

is the drive and directory of the card’s software

(e.g., C:\SB16 ). No space is allowed before and after the equal sign.

BLASTER Environment Variable

The BLASTER environment variable specifies the base I/O address,

IRQ line, and DMA channels of the audio interface. Its syntax is:

BLASTER=A220 I5 D1 H5 P330 E620 T6

The values shown earlier may be different for your system. No

space is allowed before and after the equal sign. However,

there must be at least one space between parameters.

The parameters in the command are described as follows.

Parameter Description

xxx

Specifies the audio interface’s base I/O address.

xxx

defaults to 220.

Specifies the IRQ line used by the audio interface.

defaults to 5.

Specifies the Low DMA channel used by the audio

interface.

defaults to 1.

Specifies the High DMA channel used by the audio

interface.

defaults to 5.

xxx

Specifies the MPU-401 UART interface’s base I/O

address.

xxx

defaults to 330.

xxx

Specifies the Advanced WavEffects synthesizer

chip’s base I/O address.

xxx

can be 620.

Specifies the card type.

must be 6.

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 88 89

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