** PCI Audio Drivers Release Note **
ver 2.60p 05/28/2001
1.Mixer: Fix the volume control, recording control, and advanced for French version.
2.Mixer (WDM): Add driver detection function.
3.Remove VxD Applications for motherboard edition.
ver 2.60n 05/22/2001
1.CD Player (WDM): Use ATAPI interface to playback CDDA.
2.Mixer (WDM): Fix volume slider can not move to maximize value.
3.Setup: Add Traditional chinese, Japanese, Korean version.
4.WDM driver:
1) Solve the problem of "when Reverb is enabled and wave check box in
MS volume control is muted, we still can hear the reverb sound".
2) In private property "KSPROPERTY_CMAUDIO_MISCELLANEOUS", "FuncLimited",
and "CutMSSpeakerConfig" can be get and set.
3) Fix the problem in HCT wave driver "test case 9:36 sampling rate
accuracy". When the WaveIn format is other than 44k/48k, we should
fail that WaveIn capture in ValidateFormat. Then system will convert
itself.
4) Correct the noise of MicAsCenterBass, when start and stop playing.
5) Use Sensaura's new library to set 3dBBoost=TRUE, and take multiply
coefficient 1.4 out.
5.VxD driver: update to ver4.06.1095c.
1) fix the problem of "crashed in shutdown in Win95". The cause is when free
memory of SoftMidi in dsTerminateDriver, some memory blocks are released
more than twice. In Win98, it is not a problem; however, in Win95, it will
cause system crashed.
ver 2.60m 05/14/2001
1.Audio Rack: Change some strings for French version.
ver 2.60l 05/09/2001
1.Audio Rack: Change help files.
2.MP3 Player: Synchronize the recording controls with Mixer.
3.WDM driver: update to ver6.22.
1) In "AdapterDispatchPower", when entering power state D3, we should
CloseStreamManager. Otherwise, system will be crashed, because
Sensaura rendering timer is still working.
2) In case we go to any sleep state we disconnect the interrupt service
reoutine from the interrupt.
3) Delete "retard closing StreamManager". It has no use now.
4.Mixer (VxD): Fix CD mute always be on when close and restart Mixer.
5.CD Player: Fix can not restart after pause problem.
6.MIDI Player, MP3 Player(WDM): Fix global reverberation synchronization issue.
7.Fix the sound for click event problem.
ver 2.60k 05/03/2001
1.Uninstall: Add Mixer.exe removing.
2.Mixer.exe: Change some bitmap for French OS.
ver 2.60j 04/30/2001
1.MP3 Player (WDM):Try to fix playback delay after recording and SPDIF status display problem.
2.Mixer (WDM): Modify the connector settings for using on 4 ch and 6 ch chips.
3.Mixer (WDM): Remove the speaker configuration setting for DirectSound when entering speaker setting dialog.
ver 2.60i 04/25/2001
1. WDM driver:
1) When we multiply a coefficient 1.3 to the Sensaura rendered data,
the value may possibly overflow (> 32767 or < -32768), so we should
do the saturation in the MMX code (This is a temporally solution).
2) When WinDVD play AC3 digital data, 039 chip use channels 1 to play,
037 use channel 0 to play, so we should mute channels 0, and 1
simultaneouly. Otherwise, noise will be heard. This solution can
cover all chip version.
ver 2.60h 04/23/2001
1. PCI Audio Applications: Add DirectX installation option in App\DirectX\InstallDX.ini.
ver 2.60g 04/20/2001
1. WDM driver:
1) Correct the errors in LinInAsRear, LineInAsBass, MicAsBass.
2) In HCT test, retard closing StreamManager for 1 sec, if the sound
rendering time is less than 1 sec.
#define STREAM_MANAGER_DELAY_COUNT 400 // 1 unit = 2.5ms
#define STREAM_MANAGER_DUE_TIME (-10000000)// 1 unit = 100ns
3) The Matrox PCVCR problem: When recording is active, the rendering
should switch to DSSPEAKER_QUAD, only when the dwSpeakerConfig is
DSSPEAKER_5POINT1.
2. Mixer (WDM): Fix Enable SPDIF-OUT is not consistent after apply.
ver 2.60f 04/13/2001
1. WDM driver: update to ver6.21.
1) The full function chip, can be used as FuncLimited chip.
2) When chip is FuncLimited, delete AC3-pin in WaveCyclicSB16.
3) When use 44k rendering for SPDIFOUT, we must receive a 2 channels
format from system, because the Sensaura library can't support
channel mixing st this time. (if we un-check Reverb, and use MCI
to play sound, the sound will be missing).
ver 2.60e 04/12/2001
1. Win95/98 drivers update to ver4.06.1095b.
1) DRV: ac3 stream fail if disable SPDIF
2) VxD: don't touch AdcDacLen register bits
ver 2.60d 04/11/2001
1. MP3 Player (WDM): Fix recording from SPDIF-IN can not mute wave/MIDI problem.
2. MP3 Player (VxD): Fix playback will mute recording control problem.
3. Mixer (WDM): Fix advanced dialog has error message on Spanish OS.
4. Multi-Channel Audio Demo: Fix can not hear the sound from front speaker when test the center speaker problem.
5. WDM driver: Add function limitation for SPDIF functionality and fix SPDIF-OUT 44.1 kHz playback problem.
ver 2.60c 04/09/2001
1. Mixer (VxD): Fix the capability with some CD-ROM driver.
2. Mixer (WDM): Disable SPDIF-IN/OUT function when SPDIF loopback is enabled.
3. Audio Rack: Fix the problem when ending the program.
4. Setup: Fix VxD driver installation problem when WDM driver already installed.
ver 2.60b 04/03/2001
1. MP3 Player (WDM): Fix the bug of "When recording stops, switch to 4 speakers".
2. WDM driver: update to ver6.20.
1) After Sensaura rendering, multiply a coefficient 1.2 to increase
the signal level for HCT test of Sensaura WDM driver.
2) only Sensaura INF exists (HCTINF is cancelled).
3) In INF file, use "CutMSSpeakerConfig" to disconnect the speaker
config from Microsoft control panel.
ver 2.60a 04/02/2001
1. Setup (ME): Fix the default driver selection problem.
2. Multi-Channel Audio Demo (WDM): Fix the single speaker testing can not work after echo demo.
3. Mixer (WDM): Add 44.1 KHz S/PDIF OUT function.
4. CD Player (ME): Modify for changing the using CDDA status of CD-ROM.
5. WDM driver:
1) fix the bug of "When recording is active, switch to 4 speakers"
2) Add mixer program when only install the device driver.
ver 2.60 03/26/2001
1. Win95/98 drivers update to ver4.06.1095a.
(details refer to files 8738note.txt in \W95-98\drv).
2. Mixer:
1) Fix Line-In and Aux-In problem on Japanese OS.
2) Open Microsoft Mixer when not using our playback device.
3) Fix speaker configuration return to 2 speaker problem.
3. WDM driver:
1) In KSPROPERTY_CMAUDIO_MISCELLANEOUS property, add an item called,
EnableSensaura, to save ADAPTER_USE_SENSAURA in registry.
2) In KSPROPERTY_CMAUDIO_SPDIF property, add an item called,
SamplingRate, to select rendering SPDIF on 44k or 48k
3) fix speaker geometry
ver 2.50N 03/19/2001
1. VxD driver: Set the 6 ch mode as the default value.
ver 2.50M 03/16/2001
1. WDM driver: update to ver6.19.
1) PC Speaker mute
2) Microphone recording gain control (Boost when recording)
3) When playing a 6 channel wave during recording is active,
inform Sensaura and switch to 4 speakers.
2. Audio Rack (WDM): Modify for speaker configuration problem when playback.
ver 2.50L 03/02/2001
1. WDM driver: update to ver6.18.
1) Use multiplex node and sum node to select recording source in topology.
User can choose multiple sources in MS recording control.
2) fix the problem that 037 chip 18H D24 cannot read correctly
2. Audio Rack (WDM): Mixer and MP3 Player modify for the recording control.
3. Integrate the applications for VxD and WDM driver.
ver 2.50K 02/20/2001
1. WDM driver: update to ver6.16.
1) Solve the problem of MCI FALSE-Multi-Channel.
2. Audio Rack (WDM): Solve the problem of MCI FALSE-Multi-Channel.
ver 2.50J 02/06/2001
1. WDM driver: update to ver6.15.
1) Add a registry key, MasterVolAtten, which can cantrol the master volume Attenuation.
2. Audio Rack (WDM, VxD): Add a CD mute setting flag at mixerdef.ini.
3. Win95/98 drivers update to ver4.06.1095.
(details refer to files 8738note.txt in \W95-98\drv).
ver 2.50I 02/01/2001
1. WDM driver: update to ver6.14.
1) fix the bugs of speaker settings
2. Audio Rack (WDM): Modify speaker configuration problem for A-A path playback.
ver 2.50H 01/29/2001
1. WDM driver: update to ver6.13.
2. Audio Rack (WDM): Modify MIDI Player default output device and Mixer force copy mode problem.
ver 2.50G 01/17/2001
1. Audio Rack (NT40): Fix Mixer Line-IN gray out problem for sound card.
2. Audio Rack (WDM): Add Microphone Booster function.
3. WDM driver: Add Microphone gain control
ver 2.50F 01/15/2001
1. Audio Rack (WDM): CD Player adds CDDA selection (only for Windows ME).
2. Update the user manual.
ver 2.50E 01/11/2001
1. Audio Rack (WDM): Combine Speaker Configuration and Connector property page.
2. WDM driver: update to ver6.12.
1) Wave Playback/Capture, Force CopyMode on private mixer(new dll)
2) Sensaura library updated (fixed bugs on "Soldier of Fortune", "Unreal Tournement")
ver 2.50D 01/05/2001
1. Audio Rack (WDM): Fix Speaker Configuration setting problem for 4 channels chip.
2. WDM driver: update to ver6.10.
1) Fix A-A path hardware copy mode problem for 4 channels chip.
2) some modifications from SENSAURA.
ver 2.50C 01/04/2001
1. Add setup option for the VxD or WDM driver installation of Windows ME. (detail refer to setup.ini)
2. Audio Rack (WDM): Fix Mixer UI display problem for microphone share as center/bass.
3. NT4.0 drivers update to ver 2.26.
1) Fix MIC recording can not monitor by playback.
ver 2.50B 01/02/2001
1. WDM driver: update to ver6.09.
1) h/w copy mode usage for A-A path Control
2) enable h/w bass as 5-channel activate
2. Audio Rack (WDM): Fix Sound Effect can not be saved problem.
ver 2.50A 12/30/2000
1. WDM driver update to ver6.08.
2. Win95/98 drivers update to ver4.06.1094c.
(details refer to files 8738note.txt in \W95-98\drv).
3. Audio Rack (WDM): Fix Speaker Configuration and Volume Control problems.
ver 2.50 12/27/2000
1. WDM driver update to ver6.08.
2. Win95/98 drivers update to ver4.06.1094b.
(details refer to files 8738note.txt in \W95-98\drv).
ver 2.39H 12/04/2000
1. Win95/98 drivers: Fix bug for Audio WinBench 99 running on Cyrix CPU.
ver 2.39G 11/24/2000
1. Win95/98 drivers update to ver4.06.1094a.
(details refer to files 8738note.txt in \W95-98\drv).
2. Mixer(for VXD): support Microphone as Center/Bass.
ver 2.39F 11/08/2000
1. Win95/98 drivers update to ver4.06.1094.
(details refer to files 8738note.txt in \W95-98\drv).
2. MP3 Player: Fix (ramdon) playback error.
ver 2.39E 10/31/2000
1. WDM driver update to ver5.42.
(details refer to release.txt in \W2K\drv).
2. Audio Rack (for VXD driver): Add MDLP SPDIF-OUT recording support.
ver 2.39D 10/18/2000
1. MIDI Player (for WDM driver): Fix the playback problem.
2. MP3 Player and Mixer (for WDM driver): Fix wave/midi recording selection problem.
3. Fix WDM driver installation problem for Windows ME.
4. MP3 Player (for VXD driver): Fix Echo problem.
ver 2.39C 10/17/2000
1. MP3 Player (for WDM driver): Fix the playback noise of some MP3 files.
ver 2.39B 10/16/2000
1. Add automatically install/uninstall function for WDM driver.
ver 2.39A 10/13/2000
1. DOS drivers: Modify for 051 chip capability.
2. NT4.0 drivers update to ver 2.23.
(details refer to release.txt in \NT40\drv).
3. PCI Audio Applications: Modify 6 channels playback capability.
4. CD Player: Fix can not stop problem.
5. MP3 Player: Fix recording problem.
ver 2.39 10/04/2000
1. Win95/98 drivers update to ver4.06.1093c.
(details refer to files 8738note.txt in \W95-98\drv).
2. Multi-Channel Audio Demo: Add settings of Speakers configuration and microphone
pitch shifting.
3. Audio Rack 98(for VxD driver and 039 chip):
MP3 Player: Add 6 channels playback capability.
Mixer: Add bass independent setting and testing function in [Advanced] dialog.
ver 2.37I 09/27/2000
1. Win95/98 drivers update to ver4.06.1093b.
(details refer to files 8738note.txt in \W95-98\drv).
2. Linux drivers update to ver4.03. (details refer to release.txt in \Linux).
ver 2.37H 09/07/2000
1. Win95/98 drivers update to ver4.06.1093a.
(details refer to files 8738note.txt in \W95-98\drv).
2. WDM driver update to ver5.35.
(details refer to release.txt in \W2K\drv).
ver 2.37G 09/07/2000
1. Win95/98 drivers update to ver4.06.1093.
(details refer to files 8738note.txt in \W95-98\drv).
2. Mixer (Windows 200): Speed up GUI refreshing rate and add four speaker control function.
ver 2.37F 08/14/2000
1. Audio Rack 98: Modify for WDM driver and add ECHO function into the Mixer.
2. Multi-Channel Audio Demo: Add wave format extensible feature for WDM driver.
3. Win95/98 drivers: Fix MIDI playback problem.
ver 2.37E 08/03/2000
1. Audio Rack: CD Player can use CD-DA to playback.
ver 2.37D 07/14/2000
1. Win95/98 drivers: Fix bugs for some games and MIDI files playback.
2. Audio Rack: Fix bugs for using the new functions of ver4.06.1092 driver.
ver 2.37C 06/20/2000
1. Win95/98 drivers update to ver4.06.1092.
(details refer to files 8738note.txt in \W95-98\drv).
ver 2.37b 06/15/2000
1. Audio Rack (Windows 2000): Fix the Multi-Languages bug.
ver 2.37a 05/29/2000
1. Win2000 WDM drivers update to ver5.04.
(details refer to release.txt in \W2K\drv).
2. Add Audio Rack for Windows 2000.
ver 2.37 05/22/2000
1. Audio Rack: Fix recording and MP3 decoder bugs.
2. Multi-Channel Audio Demo: Add help and MP3 file playback function in Echo demonstartion.
3. Windows NT 4.0 driver update to ver2.20. (details refer to release.txt in \NT40\drv).
4. Linux drivers update to ver3.28. (details refer to release.txt in \Linux).
ver 2.36 04/27/2000
1. Audio Rack: Add French, German, Italian, Portuguese, and Spanish languages.
2. Win95/98 drivers update to ver4.06.1091b.
(details refer to files 8738note.txt & 8338note.txt in \W95-98\drv).
3. Linux drivers update to ver3.21. (details refer to release.txt in \Linux).
ver 2.35b 04/01/2000
1. Win95/98 drivers update to ver4.06.1091a.
(details refer to files 8738note.txt & 8338note.txt in \W95-98\drv).
ver 2.35a 03/28/2000
1. Audio Rack: Add Simplified Chinese language.
2. MP3 Player: Add Pause function when recording.
ver 2.35 03/22/2000
1. Win95/98 applications four speakers demo changes its name to be Multi-Channel Audio Demo
and adds EAX, HRTF, and Echo demostrations.
ver 2.34 03/10/2000
1. Win95/98 applications four speakers demo add second demo music.
ver 2.33 03/04/2000
1. Win95/98 drivers update to ver4.06.1091.
(details refer to files 8738note.txt & 8338note.txt in \W95-98\drv).
2. Win95/98/NT applications update to v2.3.
(details refer to release.txt in \W95-98\app).
3. Linux drivers update to ver 3.8.
(details refer to release.txt in \Linux).
4. Win2000 WDM drivers update to ver4.15.
(details refer to release.txt in \W2K\drv).
5. Win NT4.0 drivers update to ver2.19.
(details refer to release.txt in \NT40\DRV).
ver 2.32 01/27/2000
1. Fix problem that uninstall program cannot work properly.
2. Fix 8738 legacy device installed as 8338's problem.
3. The auto setup program add "DriverOnly" in setup.ini for install drivers only purpose.
4. Windows applications CD player fixed LED light do not flash while playing.
5. WDM driver for Win2000 update to v5.0.0.0414.
ver 2.31 01/15/2000
1. Win95/98 drivers update to ver4.06.1090.
(details refer to files 8738note.txt & 8338note.txt in \W95-98\drv).
2. Windows 95/98 drivers installation automatically without specify path
(Run setup.exe).
3. Win95/98/NT applications update to v2.23.
(details refer to release.txt in \W95-98\app).
4. DirectX update to v7.0 in Win95/98/98SE.
ver 2.30 12/15/99
1. Win95/98 drivers update to ver4.06.1088.
(details refer to files 8738note.txt in \W95-98\drv).
ver 2.29 12/09/99
1. Win95/98/NT applications update to v2.22.
a). Mixer add large window mode for TV disaply. (It can be switched between small and large window.)
b). Mixer add default master volume and four speakers status setting functions.
2. Win95/98 drivers add default master volume and four speakers status functions.
ver 2.28 11/23/99
1. Win95/98/NT applications update to v2.21.
(details refer to release.txt in \W95-98\app).
2. Adding Chinese/Japanese info into drivers/APs uninstall program.
ver 2.27 11/10/99
1. Fix Win95/98 APs setup error while joystick drivers installing.
2. Win95/98 drivers ver4.06.1087 modified.
(details refer to files 8738note.txt in \W95-98\drv).
3. Win95/98/NT applications update to v2.2.
(details refer to release.txt in \W95-98\app).
ver 2.26 11/04/99
1. Win95/98 drivers update to ver4.06.1087.
(details refer to files 8738note.txt in \W95-98\drv).
2. Win95/98/NT applications update to v2.14.
(details refer to release.txt in \W95-98\app).
3. Linux drivers update to ver 2.41.
(details refer to release.txt in \Linux).
ver 2.25 10/21/99
1. Win95/98 drivers update to ver4.06.1084.
(details refer to files 8738note.txt in \W95-98\drv).
2. Win95/98/NT applications update to v2.13.
(details refer to release.txt in \W95-98\app).
ver 2.24 10/06/99
1. Win95/98 drivers update to ver4.06.1083.
(details refer to files 8738note.txt in \W95-98\drv).
2. Win95/98 applications update to v2.12.
(details refer to release.txt in \W95-98\app).
ver 2.23 10/04/99
1. Win95/98/NT applications update to v2.11.
(details refer to release.txt in \W95-98\app).
ver 2.22 10/02/99
1. Win95/98 drivers update to ver4.06.1082.
(details refer to files 8738note.txt in \W95-98\drv).
2. Win95/98/NT applications update to v2.1.
(details refer to release.txt in \W95-98\app).
ver 2.21 09/22/99
1. Win95/98 drivers update to ver4.06.1081.
(details refer to files 8738note.txt in \W95-98\drv).
2. Win95/98/NT applications update to v2.01.
(details refer to release.txt in \W95-98\app).
3. DOS drivers add scaning PCI bus from 0 to 15.
ver 2.20 09/04/99
1. Win95/98 drivers update to ver 4.06.1080.
a).Support SPDIF AC-3 output.
b).New DirectSound/DirectSound3D structures.
(details refer to files 8738note.txt & 8338note.txt in \W95-98\drv).
2. Win95/98 applications update to v2.0.
a).New audio rack with MP3 player.
b).New 4 speakers demo.
(details refer to release.txt in \W95-98\app).
3. WDM drivers update to v4.05.
(details refer to release.txt in \WDM).
4. Add Linux drivers ver 1.6.
(details refer to release.txt in \Linux).
5. Update user manual for new audio rack.
ver 2.16 08/10/99
1. CMI8738 drivers for Win95/98 update to ver 4.06.1073.
(details refer to 8738note.txt in \W95-98\drv).
2. CMI8338/8738 WDM drivers for Win2000 update to ver 5.0.2031.40.
(details refer to release.txt in \W2K\drv).
ver 2.15 07/16/99
1. Win95/98 applications update to v1.3.
(Add MP3 wave player and 4 speakers demo.)
ver 2.14 07/15/99
1. CMI8738 drivers for Win95/98 update to ver 4.06.1071.
(details refer to 8738note.txt in \W95-98\drv).
2. NT4.0 drivers update to v2.13.
(details refer to release.txt in \NT40\drv).
3. 8738 user manual add SPDIF in/out (with optic modules)setup.
ver 2.13 07/06/99
1. CMI8738 drivers for Win95/98 update to ver 4.06.1070.
(details refer to 8738note.txt in \W95-98\drv).
2. NT4.0 drivers update to v2.11.
(details refer to release.txt in \NT40\drv).
3. Modify DOS mixer initial parameters while installation.
ver 2.12 06/30/99
1. Win95/98 applications separate into two folder for Win95 and Win98.
For Win98 version do not install directX 6.0.
2. Win95/98 drivers do not install DOS initial program.
3. User manual add SPDIF optical in/out setup.
4. WDM drivers update INF file.
5. Update DOS initial program to make SB,FM and MPU-401 MIDI I/O adjustable.
DOS mixer supports multi PCI bus.
ver 2.11 06/24/99
1. CMI8738 drivers for Win95/98 update to ver 4.06.1069.
(details refer to 8738note.txt in \W95-98\drv).
ver 2.10 06/05/99'
1. CMI8738 drivers for Win95/98 update to ver 4.06.1068.
(details refer to 8738note.txt in \W95-98\drv).
2. Win95/98 applications update to v1.2.
(details refer to release.txt in \W95-98\app).
ver 2.09 06/04/99'
1. CMI8738 drivers for Win95/98 update to ver 4.06.1067.
(details refer to 8738note.txt in \W95-98\drv).
2. DOS initial program update to v1.8 for accepting IRQ3, Joystick
and MPU-401 MIDI device can disable by parameters.
3. WDM drivers update to v3.5 for supporting Win2000 beta 3 system.
4. Audio environment setting program update to v1.8 for adding wave
channel output selection.
ver 2.08 05/25/99'
1. CMI8738 drivers for Win95/98 update to ver 4.06.1064.
(details refer to 8738note.txt in \W95-98\drv).
2. CMI8338-031 install INF file update for file name changed.
ver 2.07 05/20/99'
1. Windows audio applications updated.
(details refer to release.txt in \W95-98\app).
ver 2.06 05/12/99'
1. CMI8738 drivers for Win95/98 update to ver 4.06.1062.
(details refer to 8738note.txt in \W95-98\drv).
2. CMI8338 drivers for Win95/98 update to ver 4.06.1063.
(details refer to 8338note.txt in \W95-98\drv).
3. Enviroments setting program add remark of SPDIF-out level controls.
4. Win95/98 uninstall program modified for driver files name changing.
ver 2.05 05/07/99'
1. CMI8738 drivers for Win95/98 update to ver 4.06.1061.
(details refer to 8738note.txt in \W95-98\drv).
2. Enviroments setting program add SPDIF in/out controls.
ver 2.04 05/03/99'
1. Fix joystick drivers issue.
2. DOS initial program update to v1.7 for PCI bus number detection.
ver 2.03 04/30/99'
1. CMI8738 drivers for Win95/98 update to ver 4.06.1059.
(details refer to 8738note.txt in \W95-98\drv).
2. CMI8338 drivers for Win95/98 update to ver 4.06.1060.
(details refer to 8738note.txt in \W95-98\drv).
3. Win95/98 drivers uninstall program update to v1.5.
(Remove all of driver files)
ver 2.02 04/27/99'
1. CMI8738 drivers for Win95/98 update to ver 4.06.1058.
(details refer to 8738note.txt in \W95-98\drv).
2. CMI8738 drivers for NT4.0 update to v2.05.
ver 2.01 04/21/99'
1. CMI8338 drivers for Win95/98 update to ver 4.06.1056.
(details refer to release.txt in \W95-98\drv\8338).
2. Add CMI8738 drivers for Win95/98 ver 4.06.1057.
(details refer to release.txt in \W95-98\drv\8738).
3. DOS drivers add EPIC DOS game patch program.
ver 2.0 04/13/99'
1. CMI8338 drivers for Win95/98 update to ver 4.06.1055.
(details refer to release.txt in \W95-98\drv\8338).
2. Add CMI8738 drivers for Win95/98 ver 4.05.1051.
(details refer to release.txt in \W95-98\drv\8738).
3. Win95/98 drivers uninstall program modified for CMI8738.
4. Win95/98 applications C3DX setting program modified for CMI8738.
5. Add CMI8738 drivers for WNT4.0 ver 2.02.
6. WDM drivers fit CMI8738 chip.
7. DOS drivers updated.
ver 1.99g 04/02/99'
1. W95/98 drivers update to ver 4.05.1052.
(details refer to release.txt in \W95-98\drv).
2. Add HRTF 3D sound CPU utilization setting program for W95/98.
3. DOS initial program and mixer updated.
ver 1.99f 03/23/99'
1. W95/98 drivers modified (ver 4.05.1050).
(details refer to release.txt in \W95-98\drv).
ver 1.99e 03/20/99'
1. W95/98 drivers update to ver 4.05.1050.
(details refer to release.txt in \W95-98\drv).
2. DirectX drivers setup update to DirectX 6.1.
3. NT4.0 drivers update to ver 2.01.
(details refer to release.txt in \NT40\drv).
4. Add WDM drivers ver 2.2 for Windows 2000 and Windows 98.
ver 1.99d 02/09/99'
1. W95/98 drivers update to ver 4.10.00.0144.
(details refer to release.txt in \W95-98\drv).
2. NT4.0 drivers update to ver 1.13.
(details refer to release.txt in \NT40\drv).
ver 1.99c 02/05/99'
1. W95/98 drivers update to ver 4.10.00.0141.
(details refer to release.txt in \W95-98\drv).
ver 1.99b 02/02/99'
1. W95/98 drivers update to ver 4.10.00.0140.
(details refer to release.txt in \W95-98\drv).
ver 1.99a 01/29/99'
1. W95/98 drivers update to ver 4.10.00.0139.
(details refer to release.txt in \W95-98\drv).
2. W95/98 drivers uninstall program changed due to drivers modified.
ver 1.99 01/07/99'
1. W95/98 drivers update to ver 4.10.00.0136.
(details refer to release.txt in \W95-98\drv).
ver 1.98 12/31/98'
1. W95/98 drivers update to ver 4.10.00.0135.
(details refer to release.txt in \W95-98\drv).
ver 1.97 12/21/98'
1. W95/98 drivers update to ver 4.10.00.0134.
(details refer to release.txt in \W95-98\drv).
ver 1.96 12/18/98'
1. W95/98 drivers update to ver 4.10.00.0133.
(details refer to release.txt in \W95-98\drv).
ver 1.95 12/17/98'
1. Merge Windows 95 and 98 drivers to one.
2. W95/98 drivers update to ver 4.10.00.0132.
(details refer to release.txt in \W95-98\drv).
3. Windows audio rack mixer remove master and wave
volume balance control.
ver 1.94 12/15/98'
1. Separate Windows drivers into Win95 and Win98 drivers.
2. W95 drivers update to ver 4.10.00.0130.
(details refer to release.txt in \W95-98\w95drv).
2. W98 drivers update to ver 4.10.00.0131.
(details refer to release.txt in \W95-98\w98drv).
ver 1.93 12/12/98'
1. W95/98 drivers update to ver 4.10.00.0129.
(details refer to release.txt in \W95-98\drv).
ver 1.92 12/11/98'
1. W95/98 drivers update to ver 4.10.00.0128.
(details refer to release.txt in \W95-98\drv).
2. Modify audio rack wave player/recorder to supports record format
from 8KHz to 48KHz.
ver 1.91 12/10/98'
1. W95/98 drivers update to ver 4.10.00.0127.
(details refer to release.txt in \W95-98\drv).
ver 1.9 12/08/98'
1. W95/98 drivers update to ver 4.10.00.0126.
(details refer to release.txt in \W95-98\drv).
2. Modify audio rack mixer and surround sound demo program
for driver mixer part changed.
ver 1.8 12/03/98'
1. W95/98 drivers update to ver 4.10.00.0125.
(details refer to release.txt in \W95-98\drv).
ver 1.7 12/01/98'
1. W95/98 DOS mode MPU-401 emulator modify for not load library
when driver initial.
ver 1.6 11/30/98'
1. W95/98 drivers update to ver 4.10.00.0124.
(details refer to release.txt in \W95-98\drv).
ver 1.5 11/23/98'
1. Win95/98 surround sound demo program modify for new mixer.
2. C3D HRTF positional audio demo program Helicopter modify
for bugs in DX6.0.
ver 1.4 11/17/98'
1. W95/98 drivers update to ver 4.10.00.0122
(details refer to release.txt in \W95-98\drv).
2. W95/98 applications - mixer updated for surround
& SPDIF-in moving in drivers.
3. Add user manual.
ver 1.3 11/09/98'
1. W95/98 drivers update to ver 4.10.00.0120.
(details refer to release.txt in \W95-98\drv).
2. W95/98 applications - mixer updated for unsynchronous
with default mixer when 4 SPKs enabled.
3. WinNT4.0 applications - CD player updated.
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.