ESS1688 Drivers

Basic Specs:

ES1688
Controller+Codec 16-bit 44KHz, Integr. OPL3 clone, MPU-401, joystick support, Half-Duplex, No hardware volume.
Card is already SB-Pro at A220 I7 D1 at boot. (contrary to ES1868).
Just need to enable MPU-401, and set it at 330h instead of 300h

Install Instructions

Release Note v1.0

This Diskette is for S521/SP301 16bit Sound Card.

The package include:

1.DOS utility for Volume Control (ESSVOL.exe)
  and Hardware setting (ESSCFG.exe).

  Note:
         ESSCFG.exe can not support parameter as "/I:A",
         please change to "/I:10" if you want to use interrupt 10
         this string can be found in AUTOEXEC.bat .

2.Windows 3.1x Drivers and Application (AudioRack).
3.Windows 95 Drivers and Application (AudioRack 32)
4.Windows NT v3.5 Driver
 

Drivers:

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