BTC ESS ES1688 AudioDrive Free Driver Download

BTC ESS ES1688 AudioDrive Free Driver Download for Windows 95, 3.1, DOS
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Supported Models


ESS Technology, Inc.

Supported Operating Systems

Windows 95, Windows 3.1, DOS

File Name (1.9 MB)


4.16.65 (win3.1), 4.03.35 (win95), 4.3 (DOS) (1 Jan 1996)

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Uploader Notes

Driver, documentation, eeprom and utilities from the original installation diskettes.


Main audio chip: ESS1868 VLSI chip

Audio format: PCM 16-bit, 4 KHz - 44.1 Khz

Sound card I/O base 220H, 230H, 240H, 250H

address range:

Sound card IRQ range: 5,7,9,10,11

Sound card DMA channel: 0,1,3


CD-ROM interface: IDE (ATAPI) compliant CD-ROM I/F

IRQ 9,10,11,15 / I/O 170H, 168H, 1E8H

FM synthesizer: 20 voice ESFM enhanced FM synthesizer +

Yamaha OPL-3 compatible FM synthesizer(4 operators)

FM I/O address range: 388 H-38 BH

MIDI characteristics: Compatibility: Sound Blaster (Pro),

MPU-401 UART interface with 256-byte FIFO Playback:

FM synthesizer o

Uploaded ByDavide (DG Member) on 2007-09-15 05:39:15

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