PRODUCT OVERVIEW
The AD1815 SoundComm™ Controller is a single chip Plug and Play audio subsystem for adding 16-bit stereo audio and communications support to personal computers. The AD1815 is compatible with applications written for SoundBlaster Pro and AdLib/OPL3. The AD1815 provides an integrated audio solution for Windows 95, Windows 3.1, DirectSound‡ and multimedia applications. The AD1815 supports telephony and advanced audio applications by providing a V.34 compatible modem analog front end and a serial port linking a companion media pump or DSP to the subsystem.

FEATURES
    Supports Applications Written for SoundBlaster* Pro, AdLib/OPL3†  Win 3.1, Win 95
    Stereo Audio 16-Bit SD Codec
    MPC Level-2/3 Mixer
    ISA Plug and Play Compatible
    Dual Type F FIFO DMA Support
    MPU-401 Compatible MIDI Port
    Integrated V.34, Modem Analog Front End
    Integrated Enhanced Digital Game Port
    Supports Wavetable Synthesizers
    Two I2S Digital Audio Serial Port Inputs
    Software & Hardware Volume Control
    Integrated FM Compatible Music Synthesizer
    Full-Duplex Capture and Playback Operation at Different Sample Rates
    Supports Up to Six Different Sample Rates Simultaneously
    Supports Voice Over Data
    1 Hz Resolution Programmable Sample Rates from 4 kHz to 55.2 kHz
    Bidirectional DSP Serial Port
    Power Management Modes
    Operation from +5 V Supply
    Built-In 24 mA Bus Drivers
    100-Pin PQFP Package