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ES1879 - 16-bit stereo sound and FM music synthesis

General Description

The ES1879 AudioDrive® solution is a mixed-signal single-chip solution that adds 16-bit stereo sound and FM music synthesis to notebook computers.

It is compliant with the Microsoft® PC97 specification and WHQL audio requirements.

Key Features

  • include suspend and resume from disk. The ES1879 is backward compatible and pin compatible with the ES1878. The ES1879 AudioDrive® solution is available in an industrystandard 100-pin Small Quad Flat Pack (SQFP) package.

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Datasheet Details

Part number ES1879
Manufacturer ESS Technology
File Size 1.03 MB
Description 16-bit stereo sound and FM music synthesis
Datasheet download datasheet ES1879 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PRELIMINARY ES1879 AudioDrive® Solution Data Sheet DESCRIPTION The ES1879 AudioDrive® solution is a mixed-signal single-chip solution that adds 16-bit stereo sound and FM music synthesis to notebook computers. It is compliant with the Microsoft® PC97 specification and WHQL audio requirements. The ES1879 includes an embedded microcontroller, an OPL3™ superset ESFM™ music synthesizer, 16-bit stereo wave CODEC, 16-bit stereo system DAC, 16-bit stereo music DAC, 16-bit stereo I2S DAC, optional ISA Plug and Play (PnP) support, hardware master volume control, DMA control logic with FIFO, ISA bus interface logic, general-purpose I/O, and digital dual game port.