公开(公告)号：WO1996015484A2

公开(公告)日：1996-05-23

申请号：PCT/US1995014254

申请日：1995-11-02

Applicant: ADVANCED MICRO DEVICES, INC.

Inventor： ADVANCED MICRO DEVICES, INC. ,  HEWITT, Larry, D. ,  BLUMENTHAL, Jeffrey, M. ,  BREHMER, Geoffrey, E. ,  BROWN, Glen, W. ,  CABLER, Carlin, Dru ,  FEEMSTER, Ryan ,  GUERCIO, David ,  GULICK, Dale, E. ,  HOGAN, Michael ,  LINZ, Alfredo, R. ,  NORRIS, David ,  SCHNIZLEIN, Paul, G. ,  SOQUES, Martin, P. ,  SPAK, Michael, E. ,  SUGGS, David, N. ,  TOROK, Alan, T.

IPC: G06F00/00

CPC classification number: H03K23/68 ,  F02B2075/027 ,  G06F3/162 ,  G10H1/0066 ,  G10H1/125 ,  G10H7/002 ,  G10H2220/315 ,  G10H2230/035 ,  G10H2240/311 ,  G10H2250/115 ,  G10H2250/191 ,  G10H2250/545 ,  G10H2250/571 ,  G10H2250/605 ,  G10H2250/611

Abstract: A monolithic integrated circuit for providing enhanced audio performance in personal computers is disclosed. The monolithic circuit includes a wavetable synthesizer; a full function stereo coding and decoding circuit (CODEC) including analog-to-digital and digital-to-analog data conversion; data compression, and mixing and muxing of analog signals; a local memory control module for interfacing with external memory; a game-MIDI port module; a system bus interface; and a control module for compatibility and circuit control functions.

Abstract translation: 公开了一种用于在个人计算机中提供增强的音频性能的单片集成电路。 单片电路包括波形合成器; 全功能立体声编解码电路（CODEC），包括模数转换和数模转换; 数据压缩，模拟信号的混合和复用; 用于与外部存储器接口的本地存储器控制模块; 一个游戏MIDI口模块; 一个系统总线接口; 以及用于兼容性和电路控制功能的控制模块。

公开(公告)号：EP0789868A2

公开(公告)日：1997-08-20

申请号：EP95942395.0

申请日：1995-11-02

Applicant: ADVANCED MICRO DEVICES, INC.

Inventor： HEWITT, Larry, D. ,  BLUMENTHAL, Jeffrey, M. ,  BREHMER, Geoffrey, E. ,  BROWN, Glen, W. ,  CABLER, Carlin, Dru ,  FEEMSTER, Ryan ,  GUERCIO, David ,  GULICK, Dale, E. ,  HOGAN, Michael ,  LINZ, Alfredo, R. ,  NORRIS, David ,  SCHNIZLEIN, Paul, G. ,  SOQUES, Martin, P. ,  SPAK, Michael, E. ,  SUGGS, David, N. ,  TOROK, Alan, T.

IPC: G06F3 ,  G10H1 ,  G10H7 ,  H03K23 ,  H03M1 ,  H03M3 ,  H03M7 ,  F02B75

CPC classification number: H03K23/68 ,  F02B2075/027 ,  G06F3/162 ,  G10H1/0066 ,  G10H1/125 ,  G10H7/002 ,  G10H2220/315 ,  G10H2230/035 ,  G10H2240/311 ,  G10H2250/115 ,  G10H2250/191 ,  G10H2250/545 ,  G10H2250/571 ,  G10H2250/605 ,  G10H2250/611

Abstract: A monolithic integrated circuit for providing enhanced audio performance in personal computers is disclosed. The monolithic circuit includes a wavetable synthesizer; a full function stereo coding and decoding circuit (CODEC) including analog-to-digital and digital-to-analog data conversion; data compression, and mixing and muxing of analog signals; a local memory control module for interfacing with external memory; a game-MIDI port module; a system bus interface; and a control module for compatibility and circuit control functions.