Audiodrive Solution Product Brief

The ES1869 AudioDrive solution is a single, Mixed-Signal chip that adds 16-bit stereo sound and FM music synthesis to personal computers. It is compliant with the Microsoft PC 97 and PC 98 specifications and WHQL Audio requirements. The ES1869 possesses an embedded Microcontroller an OPL3 superset ESFMTM music synthesizer, a 16-bit stereo wave ADC and DAC 16- bit stereo music DAC MPU-401 UART mode serial port, dual game port, full plug-and-play support, CD-ROM IDE Interface hardware master Volume Control two serial port Interfaces to external DSP and external wavetable music synthesizer, I2S zoom Video Interface DMA control Logic with FIFO and ISA bus Interface Logic There are three stereo inputs (typically line, CD Audio and auxiliary line) and a mono Microphone input. This single chip CAN be designed into a motherboard, and add-on card, or integrated into other peripheral cards such as Fax/Modem, VGA, LAN, I/O, etc. The ES1869 AudioDrive solution CAN record, compress, and play back voice, sound, and music with built-in mixer controls. It supports full-duplex operation for simultaneous record and playback, using two DMA channels. The ESFM synthesizer has extended capabilities within native mode operation, providing superior sound and power-down capabilities. It is a register- compatible superset to the OPL3 FM synthesizer. The ES1869 AudioDrive solution supports the full ISA plug-and- play standard. It provides plug-and-play configuration for logical devices: Audio ESFM synthesizer, game port, MPU-401, IDE CD- ROM, MODEM, and an additional user-defined device. The MPU- 401 serial port is for interfacing to an external MIDI device. By Unkown
ES1869 's PackagesES1869 's pdf datasheet

ES1869 Pinout, Pinouts
ES1869 pinout,Pin out
This is one package pinout of ES1869,If you need more pinouts please download ES1869's pdf datasheet.

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