ES1878 Datasheet - ESS

ES1878 16-bit stereo sound and FM music synthesis

The ES1878 AudioDrive® is a mixed-signal single-chip solution that adds 16-bit stereo sound and FM music synthesis to notebook computers. The ES1878 includes an embedded microprocessor, a 20-voice ESFM™ music synthesizer, 16-bit stereo ADC and DACs, optional ISA Plug and Play (PnP) support, hardware.

ES1878 Features

* Subtractive Decode and Positive Decode Modes. The MPU-401 serial port is for interfacing with an external MIDI device. The digital dual game port supports two joysticks with hardware timing which uses less CPU overhead and improves system performance. A DSP serial interface in the ES1878 allows an e

ES1878-ESS.pdf