Analog Devices, Inc., Sound Processing Team History Document
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Microsoft Windows WDM Device Driver
AD1881A/AD1885/AD1886A/AD1887/AD1981A SoundMAX Controller
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Versions
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Package Release: eq
Date Release History updated: 04/23/2002
SoundMAX(R) WDM Driver Version: 5.12.01.3504
Installer Version: 3.20.025
DSndUp.exe Version: 1.0.0.3
Microsoft Setup Migration Dll (Migrate.dll): 5.00.2195.1608
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
Fixed in 5.12.01.3504
* Added new Installer design for reduced size package;
ZIP file size is now less than 4 MB.
* #1704 - Fixes problem where Surround , LFE and Center
may be muted when using certain CNR cards. The volume
returns if the volume sliders for the specific channel
are touched, followed by touching the master volume
control. The behavior returns (rear chanels are muted)
after returning from suspend. This problem was independent
of codec, chipset, and OS.
* #1720 - Fixed problem where record noise could be heard
from the microphone input in 8 bits on ICH4 platforms.
This problem affects only ICH4 chipsets.
* #1721 - Fixed problem where, on all Via based Platforms,
the repeated suspend and resumes may cause the sound to
play back fast until another suspend and resume is
performed. This problem affects only VIA 686 and VIA 8233
chipsets.
* #1794 - Fixed problem where in Simplified Chinese, the
"Must be an Administrator" warning is not localized. This
occurred when trying to uninstall while logged into a
non-administrator account. This problem was independent
of codec, chipset, and OS.
* #1830 - Fixed problem where the line-in recording is
noisy on the Windows moviemaker. This would only happen
on platforms where the BIOS does not power up the codec.
This problem affects only AD1881A codecs with ICH0, ICH1,
ICH2, ICH3, and ICH4 chipsets.
* #1833 - Fixed problem where audio was lost upon suspend
and resume in Win ME on ICH4 platforms with AD1981a codecs.
* #1839 - Fixed problem where audio would be lost upon a
suspend/resume. This occurred on systems with an external
EQ that gets powered up by the BIOS. This problem affects
only 440MX, ICH0, ICH1, ICH2, and ICH3 chipsets.
* #1840 - Fixed problem where setup.exe install does not
work with a space after the PCI IDs in the INF file.
This problem affects only Win 2000 and Win XP.
* #1848 - Fixed problem where Clicks and Pops could be
heard when playing wave file and the Speaker EQ is enabled.
This occurs on 198x CODEC systems with Speaker EQ enabled.
This problem affects only AD198x codecs.
* #1877 - Added new bitmaps for SoundMAX Cadenza and SoundMAX
Flat Driver.
* #1900 - Fixed problem where driver is Yellow Banged in the
device manager on some ICH4 Platforms with I/O ports disabled.
This problem affects only ICH4 chipsets.
* #1903 - Fixed problem where setup will hang when trying to
install the driver. This occurs only if an INF file is set
to read only. Installations from Read-Only media should
proceed normally now. This problem was independent of codec,
chipset, and OS.
* #1910 - Fixed problem where creation of driver version
registry entry by install was broken due to the changes
in inf file syntax. This problem was independent of codec,
chipset, and OS.
* #1937 - Fixed problem with error on reboot: "Windows has
detected that cleanup.exe has caused an error. Do you
want to send this to Microsoft?" . Problem has been
discovered on XP Professional. This problem was
independent of codec, chipset, and OS.
* Made miscellaneous INF changes.
Fixed in 5.12.01.3503
* #1871 - Fixed problem where crackles were heard when playing
audio CD under Windows XP & W2KSP2. This occurred on ICH4
systems only.
* #1901 - Fixed problem where sound goes away after DVD play.
This problem affects only ICH4 chipsets with Win 2000 or
Win XP.
* #1906 - Fixed problem where HCT PC Audio Requirements Test
fails. Affects only 20-bit operation in Wave PCI mode.
This problem affects only ICH4 chipsets.
Fixed in 5.12.01.3501
* #1832 - Fixed problem where upgrading to 5.10.00.3500
from older Revisions would display a warning that this
is an older version. This was fixed by changing the
version format back to 5.12.01.xxxx. This problem was
independent of codec, chipset, and OS.
* #1854 - Fixed problem where VrefOut does not get enabled
even though INF and registry look ok. This was introduced
in version 5.10.00.3500. An INF workaround for 3500 was to
set MicBoostVal=0. This problem affects only AD198x codecs
with VrefOut.
* #1856 - Fixed problem where moving recording slider to
the bottom mutes the recording source. Since recording
sources are only amplified (never attenuated), muting
makes no sense. The bottom of the recording slider
is 0dB. This problem was independent of codec, chipset,
and OS.
* #1862 - Fixed problem where the Mic Boost value changes
after suspend. The value is now restored properly.
This problem affects only AD1981A and AD1980 codecs.
* #1874 - Fixed problem where the DACZ bit gets cleared when
Mic Boost is toggled (possibly causing pops in the audio
stream). This problem affects only AD198x codecs with
Mic Boost feature.
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Package Release: ej
Date Release History updated: 03/22/2002
SoundMAX(R) WDM Driver Version: 5.10.00.3500
Installer Version: 3.00.041
DSndUp.exe Version: 1.0.0.3
Microsoft Setup Migration Dll (Migrate.dll): 5.00.2195.1608
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
* #1677 - Fixed problem where bass volume from LFE channel was too low.
Problem only occurs on systems with multi-channel hardware (CNR cards).
This problem was independent of codec, chipset, and OS.
* #1687 - Fixed problem when deleting Soundmax from add/remove program
with USERS account, the warning message is not localized for Chinese.
This problem was independent of codec, chipset, and OS.
* #1704,#1740 - Fixed problem where Surround , LFE and Center may be
muted or mixed into front channels on 1981a multichannel CNR. The
problem can occurs if the CNR card is removed and the driver
re-installed, and the problem may persist even after the CNR card is
re-inserted and the driver re-installed. The bug fix ensures that the
correct system configuration information is retrieved from the registry,
even under these circumstances. This problem affects multichannel audio
systems running Windows 2000 and using CNR cards that can be replaced
or removed. This problem was independent of codec, chipset, and OS.
* #1784 - Fixed problem where EQ is not enabled after system returns from
suspend. Made modifications to allow the EQ settings and coefficients to
be reloaded when returning from suspend. This problem affects only the
AD1981A codec.
* #1793 - Fixed problem where playing MIDI in Windows Media Player, audio
would not continue after resuming from suspend. This problem affects
only Windows 98SE and Windows ME.
* #1797 - Fixed problem where the HCT 10.0 KS Audio Position Accuracy Test
fails all(5) rendering cases in Windows XP. This affected flat driver
only. This problem affects only ICH4 codecs on Windows XP.
* #1806 - Fixed problem where silent install produces logs in the root
directory. Added routine to move silent install logs into c:\Program
Files\Analog Devices\Logs after reboot. This problem was independent
of codec, chipset, and OS.
* #1817 - Fixed problem where JackSense was not working properly for
AD1886A codecs. This does not affect systems without JackSense. This
problem affects only AD1886A codecs.
* #1822 - Fixed problem where the mixer recording control applet may not
be set with correct values as per the inf file. The inf file is set
with the correct values but CODEC values may be 1 off. This problem was
independent of codec, chipset, and OS.
* #1823 - Fixed problem where setting a maximum volume level in INF not
working properly. Fix affects min/max settings for Line_IN, Video, AUX,
and Analog CD controls. This problem was independent of codec, chipset,
and OS.
* #1832 - Fixed problem where upgrading to 5.10.00.3500 from older
revisions wouild display a warning that this is an older version. This
is fixed for setup installs only. This problem was independent of
codec, chipset, and OS.
* #1833 - Fixed problem where audio was lost upon suspend and resume in
Windows Me. This problem affects only AD1981A codecs on ICH4 chipsets.
* Made miscellaneous INF changes.
***********************************************************************
Package Release: ee
Date Release History updated: 2/22/02
SoundMAX(R) WDM Driver Version: 5.12.01.3046
Installer Version: 3.00.040
DSndUp.exe Version: 1.0.0.3
Microsoft Setup Migration Dll (Migrate.dll): 5.00.2195.1608
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
* #1706 Fixed problem where uninstall of the SoundMAX application
would affect uninstall of other applications.
This problem was independent of chipset, codec, and OS.
* #1730 Changed the name of "W2K" subfolder to "W2K_XP" to make
selection of INF file more obvious for WinXP users.
* #1738 Fixed problem where multiple reboots of certain systems
caused audio speed to change. This problem occurred only
on systems running non-English versions of Win98SE; it affected
some crystal platforms using Intel ICH3 chipsets. This issue was
independent of codec.
* #1742 Added command line option for silent uninstallation of
SM3/Flat packages.
* #1750 Made INF modifications to support Win9x to WinXP migrations
on ICH4 platforms.
* #1755/#1758 Fixed error where Master Volume Slider would mute
before reaching bottom when minimum volume limit was changed
through INF setting. This problem was independent of chipset,
codec, and OS.
* Made miscellaneous INF changes.
***********************************************************************
Package Release: ea
Date Release History updated: 2/01/2002
SoundMAX(R) WDM Driver Version: 5.12.01.3045
Installer Version: 3.00.039
SoundMAX Sensaura Driver Interface: 5.00.2000.2504
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
DSndUp.exe Version: 1.0.0.3
Microsoft Setup Migration Dll (Migrate.dll): 5.00.2195.1608
Fixed in 5.12.01.3045
* #1712. Fixed problem where loss of audio occurred when user
opened multiple Microsoft IE windows and browsed various
sites. This problem was independent of codec, chipset,
and OS.
* #1733. Added registry entries to indicate success/failure of
installation and version of driver being installed.
* #1737. Fixed problem with maintenance installs where old
driver could not be removed properly using a setup install.
This problem affected ICH4 systems using AD1981A codecs and
running Win98SE or WinME.
* Made miscellaneous INF changes.
Fixed in 5.12.01.3044
* #1649. Fixed problem where Master Volume information was
not being saved between reboots on WinXP platforms with
AD1887 codecs. Although this problem was only observed on
WinXP platforms, it is possible that other OSs could have
been affected as well. This issue was independent of chipset.
* #1655. Fixed problem where Driver Verifier test would freeze
on Win2K with HCT 9.502. This change affects only Banister
platforms running Win2K, regardless of codec. It does not
affect WinXP, but could potentially affect Win9X platforms,
although the problem has not been reported in that
configuration.
* #1678. Fixed problem where bottom-most recorder slider
setting did not provide mute. This issue was independent of
codec, OS, and chipset.
* #1718. Fixed problem where driver ignored INF customization
for AD1981A platforms when setting the Mic Boost value to
+30db. This issue was independent of chipset and OS.
* Made miscellaneous INF changes.
***********************************************************************
Package Release: e9
Date Release History updated: 1/11/2002
SoundMAX(R) WDM Driver Version: 5.12.01.3043
Installer Version: 3.00.037
SoundMAX Sensaura Driver Interface: 5.00.2000.2504
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
DSndUp.exe Version: 1.0.0.3
Microsoft Setup Migration Dll (Migrate.dll): 5.00.2195.1608
* #1640 Fixed problem where the message to the user, which
appeared after driver maintenance update or removal, was
missing the text: "You must now restart your computer."
This fix is independent of codec, OS, and chipset.
* #1667 Fixed problem where system would hang when playing
multiple MPEG files. This problem occurred on some
VIA 8233 systems running Win2k. The issue was
codec-independent.
* #1705 Fixed problem where the user had to go into Device
Manager and remove any multimedia audio device entries that
were present before running the setup Install on
ICH4 systems running Win98SE or WinME. This problem was
codec-independent.
* Made miscellaneous INF changes.
***********************************************************************
Package Release: e7
Date Release History updated: Dec. 21, 2001
SoundMAX(R) WDM Driver Version: 5.12.01.3042
Installer Version: 3.00.036
SoundMAX Sensaura Driver Interface: 5.00.2000.2504
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
DSndUp.exe Version: 1.0.0.3
Microsoft Setup Migration Dll (Migrate.dll): 5.00.2195.1608
Driver:
* Added Beta support for the Intel ICH4 chipset (82801DB).
* Added "JackSense" INF setting for AD198x codecs. This
is used by the OEM to specify custom configurations.
* #1624. Fixed problem where system would crash with BSOD and
STOP error 0xD0/0x0A when the Driver Verifier from HCT 9.502
was run. This problem was seen on Bannister systems running
Win2k. This is codec independent.
* #1663. Fixed problem where there was no SPDIF tab in Control
Panel on systems with a multi-channel CNR upgrade. This
problem only happened when there was an SPDIF codec
(e.g., AD1981A or AD1886A) on the CNR card and a non-SPDIF
codec (e.g., AD1885) on the motherboard. This is operating
system independent.
* #1668. Fixed problem where audio played too quickly on VIA
8233 no-crystal systems using an AD1885 or AD1887 codec.
This problem was particularly noticeable when playing wave
files which contained human speech. This is operating system
independent.
* #1676. Fixed problem where the audio on VIA 8233 systems
(running WinXP) would either stop playing or play garbage
while particular applications were running. This is codec
independent.
* #1682. Fixed problem where Master Volume Minimum (MasVMin)
value in the INF did not affect actual value. This is
operating system, chipset, and codec independent.
* Made miscellaneous INF changes.
Installer:
* No changes in installer for this release.
***********************************************************************
Package Release: e5
Date Release History updated: Dec. 7, 2001
SoundMAX(R) WDM Driver Version: 5.12.01.3040
Installer Version: 3.00.036
SoundMAX Sensaura Driver Interface: 5.00.2000.2503
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
DSndUp.exe Version: 1.0.0.3
Microsoft Setup Migration Dll (Migrate.dll): 5.00.2195.1608
Driver:
* BETA release of the AD1981A codec support. This version of
the driver does not include support for the ICH4 chipset.
* Made miscellaneous INF file updates.
* #1629. Fixed problem while running "driver verifier" for
WHQL (HCT10) under WinXP Professional (2600) with a 6-ch
CNR card with S/PDIF the system will either BSOD or freeze.
* #1679. Fixed problem where mute settings were not restored
upon restart (WinXP only).
Installer:
* No changes in installer for this release.
***********************************************************************
Package Release: e3
Date Release History updated: 11/15/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3039
Installer Version: 3.00.036
SoundMAX Sensaura Driver Interface: 5.00.2000.2221
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
DSndUp.exe Version: 1.0.0.3
Setup Migration Dll (Migrate.dll): 5.00.2195.1608
Driver:
* #1418. Fixed a problem where the system hangs during
suspend/resume. This is specific to VIA 8233 chipset. It
is not specific to the software package, codec or WDM
operating system.
* #1524. Fixed a problem which occurred after resuming from
Suspend, where the modem will not answer calls. This is
specific to ICH chipset. It is not specific to the software
package, codec or WDM operating system.
* #1373. Fixed a problem which occured when playing Windows
Media Player, when configured for "AC3 Only", where you
would hear digital S/PDIF output. This will affect
all platforms that have an enabled SPDIF channel, on any
WDM operating system.
* #1643. Fixed a problem where the driver may show up Yellow
Bang'd with network connection on some Pentium 4 systems.
This can occur on the following configurations only: ICH
platforms, AD1885 or AD1887 codecs, no crystal, any WDM
operating system.
* #1628. With linearization turned on, slider position is not
initially scaled correctly. This problem existed with 3035
and 3036 drivers only. This problem is not specific to
a codec, chipset, platform or operating system.
Installer:
* #1600. Corrected message that appeared at uninstallation
of driver on Win XP only. This occured with SM3 & Flat
uninstall.
***********************************************************************
Package Release: d8
Date Release History updated: 10/26/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3037
Installer Version: 3.00.035
SoundMAX Sensaura Driver Interface: 5.00.2000.2221
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
DSndUp.exe Version: 1.0.0.2
Setup Migration Dll (Migrate.dll): 5.00.2195.1608
Driver:
* #1613. Fixed a problem where static was heard in recordings.
This problem was introduced in Version 5.12.01.3033 and
affects all single codec platforms whose INF settings call
for MIC 20dB gain to be enabled (except AD1981A). It is not
specific to a particular operating system.
* #1645. Fixed a problem which caused a BSOD during RESTARTs
when VERIFIER.EXE is active. We could not reproduce the
problem any other way, so this problem should not be seen by
end user in previous versions of the driver.
* Made miscellaneous INF file updates.
Installer:
* #1619. Fixed an issue where audio driver fails to install
with error message "No driver is found". This problem occurs
on W2K and XP. This problem might occur, on previous
versions of the installer, when a system image is created on
one system and deployed on another with a different audio
PCI SSID.
***********************************************************************
Package Release: Not an official release
Date Release History updated: 10/26/01
SoundMAX(R) WDM Driver Version: 5.12.01.3036
Installer Version: 3.00.034
SoundMAX Sensaura Driver Interface: 5.00.2000.2221
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
DSndUp.exe Version: 1.0.0.2
Setup Migration Dll (Migrate.dll): 5.00.2195.1608
Driver:
* #1402. Fixed a problem where sound was lost afer 10 to 60
minutes of continuous AVI-file playback. This problem would
occur on Bannister platforms only. It is not codec or
operating system dependent.
* #1630. Fixed a problem where the audio output would not go
to zero when the DirectSound volume level was set to less
than -64dB. The level would remain just above zero.
Installer:
* No changes.
***********************************************************************
Package Release: WDM040d6
Date Release History updated: 10/4/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3035
Installer Version: 3.00.034
SoundMAX Sensaura Driver Interface: 5.00.2000.2221
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
DSndUp.exe Version: 1.0.0.2
Setup Migration Dll (Migrate.dll): 5.00.2195.1608
Applications:
* #1573. Fixed VIA 686 Driver HCT 10.0 Driver Verifier blue
screen problem.
* Made miscellaneous INF file updates.
Installer:
* #1550. Fixed problem Migrating Signed Driver on a WinXP
upgrade from 98SE or ME. The driver now ends up signed.
***********************************************************************
Package Release: WDM040d5
Date Release History updated: 9/28/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3034
Installer Version: 3.00.032
SoundMAX Sensaura Driver Interface: 5.00.2000.2214
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
DSndUp.exe Version: 1.0.0.2
Setup Migration Dll (Migrate.dll): 5.00.2195.1608
* #1557 Fixed problem where driver failed to install using
setup but would install with an INF update. This problem
occurred in Win2k.
* #1581 Fixed problem where driver was "yellow banged"
in Device Manager after reboot. This issue occurred in
some No-Crystal systems but not all.
* #1587 Fixed problem where platform lost audio on the
right channel upon resuming from hibernation. This problem
was introduced in driver version 5.12.01.3033 and is
endemic to platforms using that version of the driver and
an AD1887 codec.
* #1588 Fixed issue where "Loopback Cable Not Detected" error
would occur during the WHQL ACPI Compliance Test and PC99
Audio Test. A reduction in recording gain after returning
from hibernation caused this WHQL failure. Problem occurred
in Win2k, WinME, and Win98SE.
* Made miscellaneous INF file updates.
***********************************************************************
Package Release: WDM040d3
Date Release History updated: 9/19/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3033
Installer Version: 3.00.032
SoundMAX Sensaura Driver Interface: 5.00.2000.2219
Props16.dll: No version available
Props32.dll: 5.00.2195.1620
DSndUp.exe Version: 1.0.0.2
Migrate.dll Version: 5.00.2195.1608
* Added INF disable key for "Voice". This is used on ICH
multi-channel systems with a 6/9 codec to control the
presence of the MicIn DMA channel. If the disable key is not
present, the MicIn channel is disabled.
* #1418 Fixed problem where system would hang when suspended
while playing MIDI. Occurred on VIA 8233 systems only.
* #1439/1455/1456 Added feature to Installer setup to allow
setting of default media.
* #1535/1552/1553 Fixed problem where audio (looping MIDI,
DVD,looping wave files) would eventually stop playing.
This problem is not seen on all platforms. A change required
for Windows XP compatibility caused the problem. The
problem occurred in the flat build only (with Windows 98SE).
This problem did not occur with SoundMAX2 or SoundMAX3 or on
other platforms.
* #1567 Corrected problem that caused WHQL failure in KS Audio
Position Accuracy test case 16.26:2.1. This problem occured
on Bannister systems only under Windows XP.
* Made miscellaneous INF file updates.
***********************************************************************
Package Release: WDM040cz
Date Release History updated: 8/31/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3032
Installer Version: 3.00.028
SoundMAX Sensaura Driver Interface: 5.00.2000.2214
* Driver modified to support S/PDIF 44.1KHz in AD1886A.
* # 1402. Added code to address a problem with 440MX hardware
and Wave PCI. When the driver detects 440MX hardware, it
now uses a WaveCyclic driver instead of the WavePCI method.
This is only used for 440MX hardware.
The Sensaura component of SoundMAX2 and SoundMAX3 driver is
built into the wavePCI driver (therefore, no Sensaura
support on 440MX platforms).
* # 1288 and 1272. Added an INF switch which allows you to
limit the number of supported streams. This was needed to
fix a "breakup" issue with lip-sync and dvdplay.
* Made miscellaneous INF file updates.
***********************************************************************
Package Release: WDM040cw
Date Release History updated: 8/3/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3030
Installer Version: 3.00.025
SoundMAX Sensaura Driver Interface: 5.00.2000.2214
* #1372 The "Via Voice 8" software can now control Wave volume
slider if PCBeep control is enabled on the mixer.
* #1437 Implemented request to move silent install logs from
root directory to subdirectory of SoundMAX install (for
Flat or SoundMAX3).
* #1444 Fixed problem where Installer asked for migrate.dll
after the reboot on Windows 98 SE / Me. This problem
occurred upon installation of the SoundMAX application.
* #1454 Fixed access privilege problem with removal of
Flat or SoundMAX3 application by guest user on W2K.
SoundMAX now can only be uninstalled by user with
administration privileges.
* #1457 Fixed audio problem with WinXP RC1. Audio was
noisy or sounded like static when XP started.
* Added "NoCrystal" auto detect feature. (See "Alternate
Bitclock Support" section of Rel_WDM.txt for details.)
The "NoCrystal" settings will be removed from all INFs in
a future release.
* Made miscellaneous INF changes.
***********************************************************************
Package Release: WDM040cr
Date Release History updated: 7/13/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3029
Installer Version: 3.00.022
SoundMAX Sensaura Driver Interface: 5.00.2000.2214
* #1273: Fixed problem with CNR cards which have AD1886 as
primary codec. In this configuration the codec PCM volume
register (0x18) was not updated correctly which would cause
volume changes to the front speakers. This happened only on
systems with 4 or 6 channels.
* #1353: Fixed problem where driver verifier caused Blue
Screen under Windows XP. Changed stream code to release
mapping spinlock when calling GetMapping and ReleaseMapping.
Note: In this item, "driver verifier" refers to the
tool that comes with Windows XP.
* #1371: Fixed calculation of capture (ADC) values. This
problem occured on systems that set a xxxRMax value to
something other than 0xF or 0x8.
* #1403: Restored volume settings on 4/6 channel output CNR
cards upon resume from suspend.
* #1409: Fixed problem loading driver 5.12.01.3027 on VIA 8233
(caused blue screen/hang).
* #1442: Added code to handle slider positions linearly.
Feature enabled by an INF switch (not enabled in any INFs
in this version).
* Added automatic CODEC power management.
* Added automatic mapping of Headphone control to master volume
on systems containing an AD1887 (which has no LineOut).
* Made miscellaneous INF changes.
***********************************************************************
Package Release: WDM000co
Date Release History updated: 6/15/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3027
Installer Version: 3.00.020
SoundMAX Sensaura Driver Interface: 5.00.2000.2214
* #1338 - Changed the message "Driver not found" to
"Driver not found. The system must be re-booted" for clarity.
* #1360 - Added support to installer for ICH3 systems.
* #1333 - SM2/3 Record controls are now in "Recording" under
Windows 98SE. They were in "Other" on S/PDIF enabled systems.
* Made changes to allow S/PDIF to be disabled when using
CODECs that support it (i.e., 1886).
***********************************************************************
Package Release: WDM000cm
Date Release History updated: 5/25/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3025
Installer Version: 3.00.018
SoundMAX Sensaura Driver Interface: 5.00.2000.2213
* 1295 - Changed English text in warning message when upgrading
from SM2 to SM3. Text was changed from "...uninstall these
before processing.." to "uninstall these before proceeding.."
* 1311 - DirectX 7 is not required for a flat install. Removed
DirectX 7 requirement warning message in this case.
* 1312 - DirectX 7 is not required for an uninstallation.
Removed DirectX 7 requirement warning message in this case.
***********************************************************************
Package Release: NA
Date Release History updated:
SoundMAX(R) WDM Driver Version: 5.12.01.3024 (not official release)
* 1227: Fixed a problem with audio dropout with VIA 686
chipsets. Problem related to getting and releasing mappings.
When playing long wave file audio will drop out for extended
periods of time.
* Added dynamic pin topology for wave miniport. This allows
functions which are not used to be disabled. E.g., AD1886
codec used but the hardware motherboard implementation does
not support SPDIF, so the SPDIF pin is disabled. This is
implemented for flat driver only.
* INF setting available to enable/disable SPDIF channel (for
dynamic topology). On codecs with SPDIF channel, if key does
not exist, the default is "SPDIF Channel available" (01).
UseSPDIFChannel = 00 ; SPDIF Channel NOT available
UseSPDIFChannel = 01 ; SPDIF Channel available
***********************************************************************
Package Release: WDM000cj
Date Release History updated: 5/7/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3022
Installer Version: 2.00.021
SoundMAX Sensaura Driver Interface: 5.00.2000.2202
* Modified connection table for when AC3 is disabled.
* Added SPDIF_NODE to the connection map for Win98SE for
AC3/SPDIFsupport. This fixes a blue screen when the system
boots and the audio driver is loaded.
* Added SPDIF entries to TEMPLATE sections.
* Added check for AC97 Master MONO Register in function
CheckForSupportedRegisters.
* Tracker Bug #1151: Modified CodecTest to not change the
cached values for headphone and phat (they would be muted
after a resume from standby).
* Added two PnP field IDs to generic INF.
* Tracker Bug#1256: Changed Power management to not power down
analog section or Vref (which caused a pop on restart or
shutdown).
***********************************************************************
Package Release: SM3000cf
Date Release History updated: 4/18/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3021
Installer Version: 3.00.015
SoundMAX Sensaura Driver Interface: 5.00.2000.2201
* Made modifications to wave miniport for support of AD1886
SPDIF pins.
* Made modifications to VIA 8233 driver. This resolves an HCT
Wave Driver test failure after Driver Verifier is disabled.
* #14775 - Fixed problem installing unsigned driver from
read-only media.
* Updated to new installer (V6 Install Shield) (flat/SM3 only).
* #1263 + 1247 - Added reboot prompt to uninstall (flat/SM3
only).
* #1205 - Installer resumes execution after reboot when
uninstall (flat/SM3 only) is chosen.
***********************************************************************
Package Release: WDM000cc
Date Release History updated: 3/23/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3019
Installer Version: 2.00.019
SoundMAX Sensaura Driver Interface: 5.00.2000.2201
* Fixed a problem which caused failures in the WHQL ACPI
Compliance test. This failure would only be seen in
version 5.12.01.3018 of the WDM driver when SoundMAX 2.1
was installed. The solution was to remove automatic power
management which was added in 5.12.01.3018. ADI will
continue to investigate this feature for a future release.
* Fixed a problem with the WHQL Driver Verifier test (system
would reboot). Problem occurred only on AD1886 platforms
running with Win2K. Problem was verified in 3016/3017/3018
versions of the WDM driver.
* #1075. (Flat install only) Suppressed CAT file prompt for
unsigned install on Win98SE only.
* #1215/3017. Fixed a problem in the setup where it could not
find props32.dll in Windows 2000 with AD1886.
* Added installation of props16.dll on Windows 98SE for
AD1886 platforms only.
***********************************************************************
Package Release: Never Released
Date Release History updated: 3/23/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3018
Installer Version: 2.00.019
SoundMAX Sensaura Driver Interface: 5.00.2000.2200
* Made miscellaneous (OEM specific) INF changes.
* Modified INF file to copy sensupgd.sys file for flat,
SoundMAX2, and SoundMAX3.
* Added automatic power management for DACs and ADCs. When
inactive, they are powered down. When active, they are
powered up. (Removed in 5.12.01.3019.)
* Added code to define SPDIF node in wave miniport connection
map only when SPDIF present and enabled.
* Fixed problem resuming from S3 (power down) state on
Via8233 system. Caused WinME ACPI compliance test to fail.
Driver was not restoring stream format upon resume. This
problem only occured with Via8233 chipset.
* Fixed problem reading speaker configuration under Win2K on
ICH2, ICH3, and Via8233 systems. Caused Blue Screen upon
boot. Was not allocating a buffer large enough to hold
complete registry key.
* Fixed problem setting PCM Out register on ICH2/3 systems.
Value was always being set to 0808 (0 db gain) and was not
programmable from the INF file.
* Fixed problem where two WAV controls would appear in
Mixer. This problem was introduced in 5.12.01.3017.
Removed 2nd wave control when AC3 enabled.
***********************************************************************
Package Release: WDM000c9
Date Release History updated: 3/09/2001
SoundMAX(R) WDM Driver Version: 5.12.01.3017
Installer Version: 2.00.018
SoundMAX Sensaura Driver Interface: 5.00.2000.2135
* Made miscellaneous (OEM specific) INF changes.
* Modified INF file to copy SPDIF specific property page
handler DLL (32-bit only) for Win2K (for AD1886).
* Modified INF file to add SPDIF PCM Only support for
Win2K (for AD1886).
* Fixed problem with distorted audio on the SPDIF channel
after SPDIF channel is set to PCM Only after a reboot
(for AD1886).
* Fixed problem with SPDIF Sync-Record to a Mini-Disk player
(for AD1886).
* #1075. In Win98SE, the operating system no longer prompts
for the CAT file location after reboot with an unsigned
driver.
* Fixed capture source select after re-boot. Record Mixer
was not retaining configuration after reboot. That was only
on multi-channel systems and only under Win2K. The number
of channels was set to maximum number detected.
* Fixed a Win2K speaker configuration problem.
* #1139. Fixed a problem that appeared when using
Fullduplexfilter.exe (demo that ships with DX8 used by
developers). In Win98SE and WinME, could not record a
second time - nothing would happen. Application caused BSOD
in Win2K.
Also caused a problem in SpinDoctor under Win2K. Could
not record a 2nd time. Problem does not appear with WinME.
***********************************************************************
Package Release: WDM000c7
Date Release History updated: 2/20/01
SoundMAX(R) WDM Driver Version: 5.12.01.3016
Installer Version: 2.00.017
SoundMAX Sensaura Driver Interface: 5.00.2000.2135
Note: See SoundMAX2 release documents for SoundMAX2 versions.
* Made miscellaneous (OEM specific) INF changes.
* Modified reading speaker configuration for Win2000
(previously defaulted to maximum number of channels).
* Added support for AD1886 S/PDIF channel for Windows ME only
(this channel is not enabled for Win98SE and Win2K).
* Modified INF file to enable the S/PDIF channel for AD1886
systems running under WinME.
* Modified INF to set the default S/PDIF channel data type
for AD1886 systems running under WinME.
* Modified INF to disable the S/PDIF channel if installing
under Win2K.
* Modified INF file to copy SPDIF specific property page
handler DLL (16-bit only).
* Added installation of AD1886 Property Page for WinME
& Win98SE (16-Bit property dll [props16.dll]).
***********************************************************************
Package Release: WDM000c5
Date Release History updated: 1/31/01
SoundMAX(R) WDM Driver Version: 5.12.01.3015
Installer Version: 2.00.016
SoundMAX Sensaura Driver Interface: 5.00.2000.2135
Note: See SoundMAX2 release documents for SoundMAX2 versions.
* Made INF file update for OEM specific INFs.
* Fixed 6-channel HCT (9.6) failure. ACPI Compliance test
under WinME caused blue screen failure upon resume.
* Changed default Front, Surround, Center, and LFE maximum
levels from +12 db (register value = 0) to
0 db (register value = 8) in INF file.
* Made modifications to driver source code for VIA 8233
support. This is a Beta release for test purposes only.
* Removed installer fix #1075 which caused a WHQL failure.
(see below for #1075 information).
***********************************************************************
Package Release: WDM000c2
Date Release History updated: 1/18/01
SoundMAX(R) WDM Driver Version: 5.12.01.3014
Installer Version: 2.00.016
SoundMAX Sensaura Driver Interface: 5.00.2000.2133
Note: See SoundMAX2 release documents for SoundMAX2 versions.
* Made INF file update for OEM specific INFs.
* Made modifications to driver source code for VIA 8233
support. This is an Alpha release for test purposes only.
* Changed topology for compatibility with future
operating system (Whistler). This change does not
impact other operating systems. Change impacts the
appearance of mixer controls in SoundVol32 (e.g. greyed
out volume slider or disabled mute control).
* #1093 - Made Windows 2000 Uninstall remove the ADI Driver
completely. Also, made Install remove INF Installs for
Windows 2000/98SE.
* #1111 - Fixed Silent Install when using license.txt or
QFE237...TXT.
* #1075 - Using Setup on Windows 98SE will not prompt for
CAT file on unsigned driver install.
***********************************************************************
Package Release: WDM000by
Date Release History updated: 1/4/01
SoundMAX(R) WDM Driver Version: 5.12.01.3013
Installer Version: 5.12.01.3012
SoundMAX Sensaura Driver Interface: 5.00.2000.2133
Note: See SoundMAX2 release documents for SoundMAX2 versions.
* Made INF file update for OEM specific INFs.
* Modifications to driver source code for AD1886 support.
These are conditionally compiled. The "Sources" file for
this driver build did not define the conditions.
***********************************************************************
Package Release: Not an official release
Date Release History updated: 12/18/00
SoundMAX(R) WDM Driver Version: 5.12.01.3012
Installer Version: 2.00.012
SoundMAX Sensaura Driver Interface: 5.00.2000.2133
Note: See SoundMAX2 release documents for SoundMAX2 versions.
* Fixed SoundMAX2 HCT failures.
***********************************************************************
Package Release: WDM000bw
Date Release History updated: 12/15/00
SoundMAX(R) WDM Driver Version: 5.12.01.3011
Installer Version: 2.00.012
SoundMAX Sensaura Driver Interface: 5.00.2000.2131
Note: See SoundMAX2 release documents for SoundMAX2 versions.
* Made INF file updates for OEM specific INFs.
* #1067 and #1083. Fixed problem with MovieMaker under WinME
and capturing wav files at 22050 Hz and 16-bit data. The
problem was related to the calculation of the scatter/gather
descriptor frame size.
* #1076. Added INF Installation/Removal Instructions to
Release Notes.
***********************************************************************
Package Release: WDM000bt
Date Release History updated: 12/04/00
SoundMAX(R) WDM Driver Version: 5.12.01.3010
Installer Version: 2.00.012
SoundMAX Sensaura Driver Interface: 5.00.2000.2122D
Note: See SoundMAX2 release documents for SoundMAX2 versions.
* Made INF file update for OEM specific INFs.
* #1073. Fixed SoundMAX2 problem of not making sound on VIA
platforms. Note that this is SoundMAX2 only.
* #1070. Moved location of *.isu files (Installer /
Uninstaller Files) to /Program Files/Analog Devices/
... from Windows directory.
***********************************************************************
Package Release: WDM000bq
Date Release History updated: 11/16/00
SoundMAX(R) WDM Driver Version: 5.12.01.3009
Installer Version: 2.00.010
SoundMAX Sensaura Driver Interface: 5.00.2000.2122C
Note: See SoundMAX2 release documents for SoundMAX2 versions.
* Made INF file update for OEM specific INFs.
***********************************************************************
Package Release: WDM000bn
Date Release History updated: 10/31/00
SoundMAX(R) WDM Driver Version: 5.12.01.3008
Installer Version: 2.00.010
SoundMAX Sensaura Driver Interface: 5.00.1999.2117 (PG1)
Note: See SoundMAX2 release documents for SoundMAX2 versions.
* Made INF file update for OEM specific INFs.
* #1047. Fixed HCT ACPI Compliance test failure introduced in
driver 5.12.01.3007.
***********************************************************************
Package Release: WDM000bj
Installer Version: 2.00.010
Note: See SoundMAX2 release documents for SoundMAX2 versions.
5.12.01.3007 WDM Driver (10/13/2000)
* Made INF file update for OEM specific INFs.
* #1025. Fixed problem with Center and LFe volume controls.
In a 6-channel playback configuration, the Center and LFe
volume slider controls were reversed (LFe slider controlled
Center volume, Center slider controled LFe volume).
* #1018. Fixed problem with Wake-on-Ring. System would hang
upon WOR with Conexant AC'97 Soft Modem. This was not seen
with Motorola or Lucent AC'97 Soft Modem solutions.
* #1037. Remove DelFiles section from INF file. This section
is not necessary and may cause problems when upgrading to
Microsoft Whistler.
* #1014. Closed and hid DOS Box on uninstall.
* #1020. Added Warning to uninstall first when installing
over an old installation of WDM or SoundMAX2. Also added an
option to uninstall.
***********************************************************************
Package Release: WDM000bg
Installer Version: 2.00.009
MIDI Version: N/A
Staccato SynthCore: 1.2.1
Sensaura Virtual Ear: 1.0.0.4
Sensaura Direct Sound API: 4.12.01.2002
SoundMAX Sensaura Driver Interface: 5.00.1999.2100
5.12.01.3006 WDM Driver (10/3/2000)
* Made INF file update for OEM specific INFs.
* #996. Fixed problem with MonoOut mute. When MonoOut
was mapped to Master Volume, and Master Volume was
panned completely left or right, the MonoOut would
be muted.
* #999. Added code to installer to conditionally display
an OEM supplied license agreement. The license agreement
must be in a file named "license.txt". If there is no
"license.txt" file present, nothing is displayed. The
OEM supplies the text file; it is not included in the
driver release.
* #1015. Added code to installer to conditionally display
a reminder that the Microsoft QFE242937 is required for
Win98SE. The message must be in a file named
"QFE242937.txt". If there is no "QFE242937.txt"file
present, nothing is displayed. The OEM supplies the
text file; it is not included in the driver release.
* Added DRM (Digital Rights Management) code to driver
DRM prevents the recording of copy protected audio
content. DRM will eventually be a WHQL requirement.
DRM support is in the process of being tested on the
current version of SoundMAX2. The SM2 RELEASE NOTES
will report when DRM is available.
***********************************************************************
Package Release: WDM000be
Installer Version: 2.00.008
MIDI Version: N/A
Staccato SynthCore: 1.2.1
Sensaura Virtual Ear: 1.0.0.4
Sensaura Direct Sound API: 4.12.01.2002
SoundMAX Sensaura Driver Interface: 5.00.1999.2100
5.12.01.3005 WDM Driver (9/18/2000)
* Made INF file update for OEM specific INFs.
* Incorporated Intel 440MX BusMaster fix (not tested).
* Fixed wrong SYS file date problem that appeared in
WDM 5.12.01.3004 in root directory.
***********************************************************************
Package Release: WDM000bd
Installer Version: 2.00.006
MIDI Version: N/A
Staccato SynthCore: 1.2.1
Sensaura Virtual Ear: 1.0.0.4
Sensaura Direct Sound API: 4.12.01.2002
SoundMAX Sensaura Driver Interface: 5.00.1999.2100
5.12.01.3004 WDM Driver (8/30/2000)
* Made INF file update for OEM specific INFs.
* Fixed setting PCMOutVolume from INF file.
* Cleaned up Installer, no functional changes.
***********************************************************************
Package Release: WDM000b9
Installer Version: 2.00.005
MIDI Version: N/A
Staccato SynthCore: 1.2.1
Sensaura Virtual Ear: 1.0.0.4
Sensaura Direct Sound API: 4.12.01.2002
SoundMAX Sensaura Driver Interface: 5.00.1999.2100
5.12.01.3003 WDM Driver (8/18/2000)
* Made INF file update for OEM specific INFs.
* Fixed "Pop and Click" problem on 6-channel playback.
***********************************************************************
Package Release: WMD000b5
Installer Version: 2.00.005
MIDI Version: N/A
Staccato SynthCore: 1.2.1
Sensaura 3D Sound and Virtual Ear: 1.0.0.4
Sensaura Direct Sound API: 4.12.01.2002
SoundMAX Sensaura Driver Interface: 5.00.1999.2041.RC1
5.12.01.3002 WDM Driver (8/7/2000)
* Made INF file update for OEM specific INFs.
* Fixed Resume from Suspend problem during multi-channel
playback on systems that issue a D1 suspend message.
* Fixed DriverVerifier HCT failure for VIA platform (no
test case indicated when failure occurs).
***********************************************************************
Package Release: WDM000b3
Installer Version: 2.00.004
MIDI Version: N/A
Staccato SynthCore: 1.2.1
Sensaura Virtual Ear: 1.0.0.4
Sensaura Direct Sound API: 4.12.01.2002
SoundMAX Sensaura Driver Interface: 5.00.1999.1038
5.12.01.3001 WDM Driver (7/26/2000)
* Made INF file update for OEM specific INFs.
* Modified multi-codec configuration for split codec
configuration on SDI0 and SDI1.
* Added hook to read codec registers (ADI internal use only).
* Added Sensaura version to Comments field of driver
properties.
* Fixed Resume from Suspend problem during multi-channel
playback.
***********************************************************************
Package Release: WDM000ax
Installer Version: 2.00.004
MIDI Version: N/A
Staccato SynthCore: 1.2.1
Sensaura Virtual Ear: 1.0.0.4
Sensaura Direct Sound API: 4.12.01.2002
5.12.01.3000 WDM Driver (7/12/2000)
* Made INF file update for OEM specific INFs.
* Fixed DriverVerifier HCT failures for VIA platform (no
test case indicated when failure occurs).
* Changed minor version to be equal to Windows Millennium.
* Fixed INF checker error. INFVersionID not being used.
***********************************************************************
Package Release: WDM000aw
Installer Version: 2.00.004
MIDI Version: N/A
5.12.01.2509 WDM Driver (6/29/2000)
* Fixed DriverVerifier HCT failures for VIA platform.
* Fixed Disabler HCT failure (Joystick) for VIA platform.
***********************************************************************
Package Release: Not an official release
Installer Version: 2.00.004
MIDI Version: N/A
5.12.01.2508 WDM Driver (6/23/2000)
* Made INF file update for OEM specific INFs.
* Fixed ACPI HCT failures for VIA platform.
* Fixed Speaker configuration problem for VIA platform.
* Fixed ACPI HCT failures for ICH platform under WindowsME.
* Fixed unmute when balance fully to the right.
***********************************************************************
Package Release: WDM000at
Installer Version: 2.00.004
MIDI Version: N/A
5.12.01.2507 WDM Driver (6/14/2000)
* Made INF file update for OEM specific INFs.
* Fixed ACPI HCT failures for VIA platform.
***********************************************************************
Package Release: WDM000aq
Installer Version: 2.00.003
MIDI Version: N/A
5.12.01.2506 WDM Driver (6/6/2000)
* Changed DriverVer date in INF for WindowsME WHQL testing.
* Added DriverBuildDate to DriverInfo registry section.
***********************************************************************
Package Release: WDM000ak
Installer Version: 2.00.003
MIDI Version: N/A
5.12.01.2505 WDM Driver (5/11/2000)
* Corrected memory leak in Sensaura code.
* Modified INF to not load driver on Win98 Gold.
***********************************************************************
Package Release: WDM000ae
Installer Version: 2.00.003
MIDI Version: N/A
5.12.2504 WDM Driver (5/1/2000)
* Fixed codec initialization problem on ICH2 systems.
* Fixed initialization of NoCrystal codecs.
***********************************************************************
Package Release: WDM000ac
Installer Version: 2.00.003
MIDI Version: 1.2.1
5.12.2503 WDM Driver (4/14/2000)
* Fixed resume problem on systems with "NoCrystal" feature.
***********************************************************************
Package Release: WDM000a7
Installer Version: 2.00.001
MIDI Version: 1.2.1
5.12.2502 WDM Driver (3/20/2000)
* Fixed Sensaura SoundMAX2 record problem.
* Added mute attenuator when mixer slider at bottom.
***********************************************************************
Package Release: N/A (not an official release)
Installer Version: 2.00.000
MIDI Version: 1.2.1
5.12.2501 WDM Driver (3/14/2000)
* Fixed record problem with Windows ME.
* Corrected registry errors in SoundMAX2 install.
***********************************************************************
Package Release: WDM000a4
Installer Version: 2.00.000
MIDI Version: 1.2.1
5.12.2500 WDM Driver (3/7/2000)
* Initial SoundMAX2 release (based on 5.12.2239).
***********************************************************************
Package Release: WDM00099
Installer Version: 1.00.008
5.12.2239 WDM Driver (2/22/2000)
* Modified version string to claim DirectX 7 support.
* Fixed Capture format selection problem under Win2000 (also
shows up as HCT 9.5 test 31:30 failure).
* Fixed restoring Mono Out and Headphone controls upon resume
if mapped to Master Volume control.
* Fixed restoring sample rate upon resume (NoCrystal).
***********************************************************************
Package Release: WDM00098
Installer Version: 1.00.009
* Made installer Device ID independent. (2/18/2000)
5.00.2238 WDM Driver (2/8/2000)
***********************************************************************
Package Release: WDM00097
Installer Version: 1.00.008
* Added 1885 support to installer. (2/17/2000)
5.00.2238 WDM Driver (2/8/2000)
* Modified INF file to fix Infcheck (HCT 9.5) failures.
* Added ability to map Headphone volume and mute to Master
volume and mute (AD1885 only).
* Added ability to map Mono Out volume and mute to Master
volume and mute.
* Alternate bit clock (NoCrystal) support tested.
***********************************************************************
Package Release: WDM00094
Installer Version: 1.00.006
5.00.2238 WDM Driver (2/8/2000)
* Modified INF file to fix Infcheck (HCT 9.5) failures.
* Added ability to map Headphone volume and mute to Master
volume and mute (AD1885 only).
* Added ability to map Mono Out volume and mute to Master
volume and mute.
* Alternate bit clock (NoCrystal) support tested.
***********************************************************************
Package Release: WDM00093
Installer Version: 1.00.007
5.00.2237 WDM Driver (1/27/2000)
* Modified INF file to fix Infcheck (HCT 9.5) failures.
* Added "LayoutFile= " line to INF.
* Only change to driver was version (5.00.2237).
***********************************************************************
Package Release: WDM00090
Installer Version: 1.00.007
5.00.2236 WDM Driver (1/21/2000)
* Modified INF file to fix Infcheck (HCT 9.5) failures.
* Only change to driver was version (5.00.2236).
***********************************************************************
Package Release: WDM00088
Installer Version: 1.00.007
5.00.2235 WDM Driver (12/20/1999)
* Added AD1885 support (Alpha version).
* Added support for alternate bitclock sources
(Alpha version).
* Modified INF file to fix Infcheck (ACT) failures.
***********************************************************************
Package Release: WDM00086
Installer Version: 1.00.007
5.00.2235 WDM Driver (12/20/1999)
* Added AD1885 support (Alpha version).
* Added support for alternate bitclock sources
(Alpha version).
* Modified INF file to fix Infcheck (ACT) failures.
***********************************************************************
Package Release: WDM00085
Installer Version: 1.00.007
5.00.2235 WDM Driver (12/20/1999)
* Added AD1885 support (Alpha version).
* Added support for alternate bitclock sources
(Alpha version).
* Modified INF file to fix Infcheck (ACT) failures.
***********************************************************************
Package Release: WDM00073
Installer Version: 1.00.007
5.00.2234 WDM Driver (10/20/1999)
* Fixed problem with record source selection.
* Added full catalog file support to installer.
***********************************************************************
Package Release: Not Released
Installer Version: ------------
5.00.2233 WDM Driver (10/15/1999)
* Modified power management power down request to always
succeed. This relates to system implementations that also
have a Modem Codec on the AC97 link.
***********************************************************************
Package Release: WDM00068
Installer Version: 1.00.006
5.00.2232 WDM Driver (9/23/1999)
* Disabled "Balance" control for mono record sources.
* Driver built with Windows 2000 RC2 (.2128) DDK.
***********************************************************************
Package Release: WDM00066
Installer Version: 1.00.006
5.00.2231 WDM Driver (9/2/1999)
* Fixed HCT power management test failure.
***********************************************************************
Package Release: WDM00062
Installer Version: 1.00.006
5.00.2230 WDM Driver (8/12/1999)
* Changed version to 5.00.2230.
* Fixed OEM specific INF file issues.
***********************************************************************
Package Release: WDM00058
Installer Version: 1.00.006
5.00.2229 WDM Driver (8/2/1999)
* Fixed BSOD while running Driver Disabler test when Driver
Verifier enabled.
* Same CD Player Volume control used for Analog or Digital
CD playback.
* Fixed power management for Win2000.
***********************************************************************
Package Release: WDM00057
Installer Version: 1.00.006
* Uninstall can now remove driver automatically. User is no
longer required to manually remove driver before running
the uninstall.
5.00.2228 WDM Driver (7/29/1999)
* Fixed Memory leak while running ACT5.0 wave driver test with
Driver Verifier enabled.
***********************************************************************
Package Release: WDM00052
Installer Version: 1.00.005
5.00.2226 WDM Driver (7/6/1999)
* Modified Copyright to include 1999.
* Changed version to reflect Windows 2000 support (5.00.xxxx).
* Fixed Capture MUX selection when out of range value sent to
driver.
***********************************************************************
Package Release: WDM00043
Installer Version: 1.00.004
4.10.2225 WDM Driver (5/27/1999)
* Fixed ACT Wave Driver Test 9:14.
* Additional changes made to improve releases
and acquires of mappings.
* Removed Subsystem Ids from INF that are not required.
* Removed entry in INF file which checked Intel chipset
revision level.
4.10.2223 WDM Driver (not released)
* Fixed problem with wave files playing at lower rate
when simultaneous files at different sample rates.
* Fixed stereo wide problem. Re-established setting
after reboot.
* Added code to set initial value from INF file for
PCM Out.
* Fixed record problem in Win2000.
***********************************************************************
Package Release: WDM00038
Installer Version: 1.00.004
4.10.2222 WDM Driver (5/7/1999)
* Fixed 3 db attenuation problem when playing streams other
than 44 KHz.
* Added code to remove popping sound after putting the unit
in SUSPEND.
***********************************************************************
Package Release: WDM00036
Installer Version: 1.00.004
4.10.2120 WDM Driver (4/23/1999)
* Added fix for WaveInStart test in ACT (4.2).
***********************************************************************
Package Release: WDM00034
Installer Version: 1.00.003
4.10.2119 WDM Driver (4/15/1999)
* Added fix for WaveIn sample rate drift in ACT (4.2).
***********************************************************************
Package Release: WDM00033
Installer Version: 1.00.003
4.10.2118 WDM Driver (4/13/1999)
* System ID is used to confirm that INF file is appropriate
for this device. Additional ID was added to INF file.
* Added format conversion so that the WDM driver will work
with the current released version of Win98 (workaround
to KMIXER problem with recording 8-bit mono, 16-bit mono,
and 8-bit stereo).
* Set DACZ bit to play zeros when starved for data.
Without bit set, this will play last sample which can cause
zipper noise when volume slider moved.
***********************************************************************
Package Release: WDM00026
Installer Version: 1.00.002
4.10.2113 WDM Driver (3/3/1999)
* Modified releasing of scatter/gather descriptors. Fixed
problem in ACT (waveInReset).
***********************************************************************
Package Release: WDM00022
Installer Version: 1.00.001
4.10.2112 WDM Driver (2/19/1999)
* Added support for Max/Min volume settings read from Inf.
* Fixed Capture Callback problem.
* Added support for initial default values (volume, mute,
etc.).
***********************************************************************
Package Release: WDM00019
Installer Version: 1.00.001
4.10.2111 WDM Driver - No changes (2/11/1999)
* Included the missing .ISS file.
* Added international version of installation software.
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Package Release: WDM00017
Installer Version: 1.00.000
4.10.2111 WDM Driver (2/8/1999)
* Added support for default initial control settings read
from Inf.
* Power Management tested.
* Topology finished.
* Recording Formats added.
* Localization added.
* Installation/Uninstall.
***********************************************************************
Package Release: WDM00015
4.10.2110 WDM Driver (1/28/1999)
* Added Power Management code (not tested, do not have
platforms which support ACPI).
* Fixed problem where multiple open instances of Media Player
caused system to crash.
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4.10.2109 WDM Driver (1/20/1999)
* Added topology modification to use Microsoft supplied
generic control names.
* Added Keys for disabling controls.
* Added FIFOE detection (AMR fix).
***********************************************************************
4.10.2108 WDM Driver (1/8/1999)
* Added topology modifications to Record Control.
* Added topology modifications for Phat Stereo bypass control.
* Renamed MonoSum loopback to Mono Out.
* Changed driver and Inf file names to reflect ADI specific
driver.
***********************************************************************
4.10.2107 WDM Driver (12/23/1998)
* Fixed power up sequence after warm reboot.
* Cleaned up compiler warnings.
***********************************************************************
4.10.2104 WDM Driver (11/20/1998)
* Added timeout in case hardware is broken.
***********************************************************************
4.10.2103 WDM Driver
* Alpha release. First functional driver tested with hardware.
***********************************************************************
4.10.2101 WDM Driver
* Pre-alpha release. Not tested on hardware.
***********************************************************************
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.