; gxwdmxa.inf
;
; Installation inf for the CX5530 XPress Audio adapter.
;
; CopyRight National Semiconductor
;
[Version]
Signature="$CHICAGO$"
Provider=%NSC%
ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318}
Class=MEDIA
DriverVer=05/17/2002,5.00.1959.1
[SourceDisksNames]
222="NSC Geode AUDIO Driver (WDM) Disk","",1
[SourceDisksFiles]
gxwdmxa.sys=222
[Manufacturer]
%MfgName%=NSC
;; WDM_NSC miniport
[NSC]
%*WDM_NSC.DeviceDesc%=WDM_NSC, *CRX0002
%*PCI_BRIDGE.DeviceDesc%=STUB_DEVICE, pci\ven_1078&dev_0103
[STUB_DEVICE]
[WDM_NSC]
AlsoInstall=ks.registration(ks.inf),wdmaudio.registration(wdmaudio.inf)
CopyFiles=WDM_NSC.CopyList
AddReg=WDM_NSC.AddReg
[WDM_NSC.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,WDM_NSC.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,WDM_NSC.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,WDM_NSC.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,WDM_NSC.Interface.Topology
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_Topology%,WDM_NSC.Interface.Topology
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_FMSynth%,WDM.Interface.FMSynth
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_FMSynth%,WDM.Interface.FMSynth
[WDM_NSC.Interface.Wave]
AddReg=WDM_NSC.Interface.Wave.AddReg
[WDM_NSC.Interface.Wave.AddReg]
HKR,,FriendlyName,,%WDM_NSC.Wave.szPname%
HKR,,CLSID,,%Proxy.CLSID%
[WDM_NSC.Interface.Topology]
AddReg=WDM_NSC.Interface.Topo.AddReg
;; warning!! must be "Topo" because "Topology" is too long
[WDM_NSC.Interface.Topo.AddReg]
HKR,,FriendlyName,,%WDM_NSC.Topology.szPname%
[WDM.Interface.UART]
AddReg=WDM.Interface.UART.AddReg
[WDM.Interface.UART.AddReg]
HKR,,FriendlyName,,%WDM.UART.szPname%
HKR,,CLSID,,%Proxy.CLSID%
[WDM.Interface.FMSynth]
AddReg=WDM.Interface.FMSynth.AddReg
[WDM.Interface.FMSynth.AddReg]
HKR,,FriendlyName,,%WDM.FMSynth.szPname%
HKR,,CLSID,,%Proxy.CLSID%
[WDM_NSC.AddReg]
HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook"
HKR,,Driver,,gxwdmxa.sys
HKR,,NTMPDriver,,"gxwdmxa.sys,sbemul.sys"
HKR,Drivers,SubClasses,,"wave,midi,mixer"
HKR,Drivers\wave\wdmaud.drv, Driver,,wdmaud.drv
HKR,Drivers\midi\wdmaud.drv, Driver,,wdmaud.drv
HKR,Drivers\mixer\wdmaud.drv,Driver,,wdmaud.drv
HKR,Drivers\wave\wdmaud.drv,Description,,%*WDM_NSC.DeviceDesc%
HKR,Drivers\midi\wdmaud.drv,Description,,%WDM_MIDI%
HKR,Drivers\mixer\wdmaud.drv,Description,,%*WDM_NSC.DeviceDesc%
[DestinationDirs]
WDM_NSC.CopyList = 10,system32\drivers ; %SystemRoot%\system32\drivers
[WDM_NSC.CopyList]
gxwdmxa.sys
;;**************** NT Install ****************
[STUB_DEVICE.NT]
[STUB_DEVICE.NT.SERVICES]
AddService=,0x2
[WDM_NSC.NT]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration
CopyFiles=WDM_NSC.CopyList
AddReg=WDM_NSC.AddReg
[WDM_NSC.NT.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%, WDM_NSC.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%, WDM_NSC.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%, WDM_NSC.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,WDM_NSC.Interface.Topology
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_Topology%,WDM_NSC.Interface.Topology
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_UART%, WDM.Interface.UART
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_UART%, WDM.Interface.UART
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_UART%, WDM.Interface.UART
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_FMSynth%, WDM.Interface.FMSynth
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_FMSynth%, WDM.Interface.FMSynth
[WDM_NSC.NT.Services]
AddService = gxwdmxa,%SPSVCINST_ASSOCSERVICE%,WDM_NSC_Service_Inst
;=================================
; NT Service Installation sections
;=================================
[WDM_NSC_Service_Inst]
DisplayName = %NSC.SvcDesc%
ServiceType = 1 ; SERVICE_KERNEL_DRIVER
StartType = 3 ; SERVICE_DEMAND_START
ErrorControl = 1 ; SERVICE_ERROR_NORMAL
ServiceBinary = %10%\system32\drivers\gxwdmxa.sys
[Strings]
SPSVCINST_ASSOCSERVICE= 0x00000002
NSC="NSC Corporation"
MfgName="NSC"
*WDM_NSC.DeviceDesc="NSC Geode Native Mode AUDIO Driver (WDM)"
*PCI_BRIDGE.DeviceDesc="NSC Geode AUDIO PCI Component (WDM)"
WDM_NSC.Wave.szPname="NSC Geode AUDIO"
WDM_NSC.Topology.szPname="NSC Geode AUDIO"
MediaCategories="SYSTEM\CurrentControlSet\Control\MediaCategories"
WDM_MIDI="WDM-based Device"
Proxy.CLSID="{17CCA71B-ECD7-11D0-B908-00A0C9223196}"
KSCATEGORY_AUDIO="{6994AD04-93EF-11D0-A3CC-00A0C9223196}"
KSCATEGORY_RENDER="{65E8773E-8F56-11D0-A3B9-00A0C9223196}"
KSCATEGORY_CAPTURE="{65E8773D-8F56-11D0-A3B9-00A0C9223196}"
KSCATEGORY_TOPOLOGY="{DDA54A40-1E4C-11D1-A050-405705C10000}"
KSNAME_Wave="Wave"
KSNAME_UART="UART"
KSNAME_FMSynth="FMSynth"
KSNAME_Topology="Topology"
KSNAME_Wavetable="Wavetable"
WDM.UART.szPname="MPU-401"
WDM.FMSynth.szPname="FM Synthesizer"
wdmaud.SvcDesc = "Microsoft WDM Virtual Wave Driver (WDM)"
swmidi.SvcDesc = "Microsoft Software Synthesizer (WDM)"
WDM_NSC.SvcDesc = "NSC Native Mode AUDIO Driver (WDM)"
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.