Asus K7V Motherboard VIA VT82C686A Audio Driver

Motherboard » Asus

License: Freeware / Date Added: Mar 2008 / Operating Systems: All OS / File Size: 1.61 MB / Publisher: Asus

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VT3068 PCI Audio Device Driver Release History

VIA VT82C686A Audio controller driver for DOS, Win9x, WinNT 4.0, Win2000, and Linux.

Full Release Version 1.08 * 99/10/29 (Ver 1.08)

USER\SETUP.*
(a) Add "-vxd" parameter.
(b) Add a function to copy *.cat file into the "windir\catroot" directory for Win98SE.(We don't support Win2K because MS is not stable for it.)
(c) Fix Japan version Setup Bug.
(d) Add InstallFMTSR() for general version.
(e) Set default setup language to English.

USER\Win9X\*.*
Fix the the name of Mixer controls(3D enhancemnet and 20 db gain) which do not match to the function.

USER\WINNT40\*.*
(a) Change All Mixer Default Setting to 0db.
(b) If Legacy MPU-401 is disabled in BIOS setup, We can't login the system through this NT4.0 environment. This problem has been fixed in this release version.
(c) Fix the blue screen problem when we use CPQ multi-thread Testing program in their system. (We fix that the return value of "GetNextBufPtr()" is out of range. This function is related with SWFM.)

USER\WIN98SE(WIN2000)\*.*
(a) We migrate our 1.07 source code from WDM DDK RC1 Base to WDM DDK RC2 Base. We find the Liberary Size of RC2 is small than the one of RC1. So, the size of our Driver Ver 1.08 is small than the one of Ver 1.07 .
(b) Fix "Pop-Pop" noise problem in the end of recording wave, it is because that we return unprocessing Data Mappings to O.S.
(c) For customer request, we mute Master Volume Out when we enter D4 mode and restore the orininal Master Volume setting in D1 mode.
(d) Fix Mic imprecise adjustment between Mixer Panel Slide with Codec Settting,in other word, when the slide bar is 1/3 high, the codec setting value is maximum. It is because that we report a wrong Maximum Value to O.S.
(e) Fix the white-noise problem in the Windows Game like "Star War" (Fighting Version). We modified our DMA Transfer behavior model to reduce this problem.
(f) Fix a coding error in variable useage. It is the reason why we sometimes encounte a blue screen when we test Win2K ACT99 Wave Test 9.7.

USER\Linux\*.*
(a) Add function for VIA MPU401.
(b) Fix MIC volume non-linear adjusting problem.
(c) Fix the L(or R) channel mute problem when we adjust L(or R) volume to minimum.
(d) In this driver release, we don't need to run "setup" in RedHat 6.0 after we execute "vinstall".

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