PRODUCT OVERVIEW
The AD1812 SoundPort® Controller is a single chip audio subsystem for adding 16-bit stereo audio to personal computers. The AD1812 is compatible with Sound Blaster Pro, AdLib, and the Microsoft* Windows Sound System. The AD1812 provides an integrated audio solution for enhanced business audio, entertainment sound effects, and multimedia applications.

FEATURES
    Compatibility with:
        Sound Blaster Pro*
        AdLib*
        Windows* Sound System
    16-Bit SD Stereo Codec
    MPC Level-2+ Mixer
    Dual DMA/Full Duplex Operation
    On-Chip FIFO Buffers
    Sample Rates from 5.5 kHz to 50 kHz
    ADPCM Compression/Decompression
    Plug and Play Compliant
    Compatible MIDI MPU-401 Port
    Integrated Game Port
    Free Supporting Software:
        Windows 3.1 Driver
        Windows 95 Driver
        Control Applets
        Diagnostics
    Power Management Modes
    Operation from +5 V Supply
    16-Bit Parallel Interface to ISA Bus
    24 mA Bus Drive Capability