GENERAL DESCRIPTION
The Z89340 is a high-performance, programmable wave-table engine designed for musical instruments, general MIDI (Musical Instrument Digital Interface) sound modules, digital mixing consoles with high-quality PC sound cards, and computer-controlled multimedia applications.
   
FEATURES
■ 64 High-Speed Audio Processing Units (APUs) or 128
    Half-Speed APUs
■ 3-D Sound Capability
■ Downloadable Sample Capability
■ 8-Channel, 20-Bit Linear PCM Audio Generator
■ Output Sampling Rates up to 50 kHz
■ Supports 16-, 18-, and 20-Bit Serial DACS – Greater
    than 96 Db Dynamic Range
■ Supports 16- and 8-Bit Linear PCM Sampling, ADPCM,
    and Wavetable Synthesis, Variable Playback Rates for
    ADPCM
■ Internal 24-Bit Audio Accumulators
■ Addresses 16M x 16 Sample ROM Directly (No Paging
    Necessary)
■ Jumperless Configurable ISA Bus Interface
■ Sound Blaster and OPL3 Register Compatibility,
    MPU401 UART Mode Compatible
■ Built-In 64-Channel Bus-Mastering DMA Controller
■ FM Emulation