VIA Envy24HT chip free download

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ICE1724 PCI Multi-Channel Audio Controller Preliminary CONFIDENTIAL PCI Multi-Channel Audio Controller November 2001 IC Ensemble, Inc. a VIA Technologies company Fremont, CA 94539 ICE1724 PCI Multi-Channel Audio Controller Preliminary How to contact VIA Technologies: [email protected] Tel: 1(510)6873460 for Sales/Mktg Fax: 1(510)6833301 http://www.icensemble.com Ordering Information · ICE1724 - 128PQFP © 2000-2001 VIA Technologies, Inc. All Rights Reserved. VIA Technologies PRODUCTS ARE NOT AUTHORIZED FOR, AND SHOULD NOT BE USED WITHIN, LIFE SUPPORT SYSTEMS OR NUCLEAR FACILTY APPLICATIONS WITHOUT THE SPECIFIC WRITTEN CONSENT OF VIA Technologies, Inc. Life support systems are those intended to support or sustain life, and show failure to perform when used as directed can reasonably expect to result in personal injury or death. Nuclear facilities are those involved in the production, handling, use, storage, disposal, or any other activity involving fissionable materials or their waste products. VIA Technologies believes the information contained herein to be correct at the time of the publication. VIA Technologies reserves the right to make changes at any time, without prior notice, to improve and supply the best possible product and is not responsible and does not assume any liability for misapplication or use outside the limits specified in this document. VIA Technologies provides no warranty for the use of our products and assumes no liability for errors contained in this document. VIA Technologies, the ICE logo are trademark of VIA Technologies, Inc. Other trademarks referenced in this document are owned by their respective companies. Printed in the U.S.A. ICE1724 PCI Multi-Channel I/O Controller Preliminary Table of Contents Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii 1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.2 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.1 Pinout Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 2.2 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2.3 Pin Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 Envy24HT PCI Configuration Registers 3-2 PCI00: Vendor Identification Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCI02: Device Identification Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCI04: PCI Command Register . . . . . . . . . . . . . . . . . . . .