1. 1816---Win95.zip Driver
2. README.TXT File Contents

README.TXT Driver File Contents (1816---Win95.zip)

	
 Beta Version 1.3 of the AD1816 Win 95 Driver
		ANALOG DEVICES Inc 16 AUgust 1996

file: readme.txt

files on disk:

msjstick.drv	7744	7/11/95	Microsoft joystick ring 3 driver
msmpu401.drv	8704	7/11/95	Microsoft MPU ring 3 driver
msmpu401.vxd	12972	7/11/95 Microsoft MPU ring 0 driver
readme.txt	3906	8/16/96	this README file
redcoral.drv	52368	8/16/96 Willow Pond Red Coral ring 3 driver
coral.inf	4774	7/31/96	Willow Pond Red Coral installation file
redcoral.vxd	45707	8/16/96	Willow Pond Red Coral ring 0 driver
vjoyd.vxd	20590	7/11/95	Microsoft joystick ring 0 driver
wpjoy.inf	1602	1/24/96	Willow Pond joystick installation file
msopl.drv	17952	7/11/95	Microsoft OPL3 ring 3 driver
wpunimix.ini	663	7/31/96	Willow Pond mixer customization software


This disk is a release version of the Red Coral, ADI
1816 drivers. Use Win_95 "Change Driver" utility to update your
operating system from previous revisons to this rev 1.3.
This is found in Control Panels/System/DeviceManager area.

KNOWN BUGS FIXED:

1: The 3D enable button, generated a audible "pop"
when activated. This is now fixed. 

2: The MIC volume level increases when switching from Volume control panel to
recording panel. (Mediatek)

Resolution:  The driver was accidentally clearing the 20dB gain bit when the
output gain was changed.  This caused 20dB changes in the microphone analog
mixing level depending on which control (microphone input or microphone mix)
was changed. This is now fixed. 

3: BIOS Incompatibility with Compaq BIOS. Type FDMA was conflicting 
with the COmpaq BIOS. This is now fixed.

4: The 3D circuit was programmed in such as way as to generate a non-flat 
frequency response. This drv bug is now fixed, the 1816 is now according to spec.

5: THe volume controls, on the MEdiarack had no audible effect at the top
 25% of travel. THis is now fixed

6: One incompatibility between Type FDMA and Compaq BIOS has been 
corrected. 

INSTALLATION

1.  Removing previous drivers before installation.
    (This step only needs to be done if other sound card drivers
    have been installed previously) Delete the
    \windows\inf\oem?.inf files associated with the other sound
    card drivers.  In the Control Panel | System | Device
    Manager, remove any installed drivers listed under "Sound,
    video and game controllers".

2.  Reboot or restart your computer.  As Windows 95 restarts,
    you may see a window explaining that windows is "Building
    Driver information database".

3.  A window will show "New Hardware Found", AD1816,
    and ask where the driver should be copied from.  Select
    "Driver from disk provided by hardware manufacturer", and
    "OK".  When it asks "Install From Disk", select "A:\" and
    "OK".

4.  Windows 95 will copy the driver and -.inf files onto the
    hard disk.  Next, Windows 95 will find an mpu-401 controller
    and gameport joystick.  For each item, an installation
    window should appear, which says: "Windows has found new
    hardware and is installing the software for it" or asks
    whether to use the Windows Default driver.  (Select yes)

5.  You will be able to tell that the driver is installed
    because a speaker horn will show on the task bar adjacent to
    the time, because you will be able to play sounds using the
    "Sounds" item on the Control Panel, and because under the
    System item on the Control Panel, you will be able to run
    the Device Manager and see that there is a Sound System
    driver available under "Sound, video and game controllers".

CUSTOMIZATION of the Mediarack  Mixer: 

The AD1816 driver supports user customizable Mixer definitions. 
The file WPUNIMIX.INI contains the names of all controls 
defined for the AD1816 driver. Using this tool, it is possible to 
reduce the number of controls displayed by the mixer.
Modifications can be made to the display states of all the mixer's 
sources, destinations and controls.

Any of three properties for each control can be changed. 

These three properties are of the form:

<short-name>ShortName=Volume
<short-name>LongName=Stereo Mix Volume
<short-name>Disable=1

Where <short-name> is the "original" short name for the line or control.

For example, if you wanted to rename the "Aux1 Volume" control to 
refer to the Internal CD play connection, make the following changes
to the WPUNIMIX.INF file. 

Volume ControlShortName=IntCD 
Volume ControlLong=Computers Internal CD   

If you wanted to remove a control from the Mixer, 
the following  example shows how that is accomplished:

Modem VolumeDisable=1

A WPUNIMIX.INI file must be built and placed in the C:\Windows\system directory for Windows 95.
A suggested wpunimix.ini file is enclosed in this release disk. 

Simply copy this file into your C:\WINDOWS directory. 
After that, you can customize it using the instructions above.