Solaris 8 (Intel Platform Edition) Device Configuration Guide

Compaq Deskpro XL Business Audio With Built-in AD1847 Chip

o I/O Address: 

0x530, 0x604, 0xE80, 0xF40

The sbpro driver automatically chooses an unused DMA channel and IRQ line for the device.

Note -

The sbpro support for the AD1848 and compatibles uses one DMA channel for both play and record; simultaneous play/record is not supported.