[Models]
HDAUDIO\FUNC_01&VEN_8384&DEV_7661=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7662=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7664=this
default=this
[CopyFiles]
stac97.cpl = 0x25
spdifcp.dll = 0x25
stlang.dll = 0x25
stacapi.dll = 0x25
[Apps]
ASIOdll=yesinvisible
[RegisterDlls]
asiosthd.dll
stacapi.dll
[DelRegKeys]
HKR\Settings=Yes
HKCU\Software\Sigmatel\Settings=Yes
HKLM\Software\Sigmatel\Presets=Yes
HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio=Yes
HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel C-Major Audio=Yes
[HKR]
CodecName = "STAC9225"
[HKR\Settings]
InitVerbs = hex: 0x01,0x17,0x17,0x00, 0x00,0x15,0x17,0x00, 0x1e,0xe7,0x17,0x00, 0x01,0x16,0x17,0x00
CPL_EnableAsioPage = hex: 1
CPL_EnableSpreaderPage = hex: 0
CPL_EnableEqPage = hex: 0
CPL_MaySwitchExtAmpPowerState = hex: 0
CPL_SaveExtraPower = hex: 0
CPL_SecondsAfter = dword: 5
CPL_SpdifTransmitterEnabledByUser = hex: 1
CPL_UserControlsMaySwitchExtAmpPowerState = hex: 0
CPL_UserControlsFixedDigitalOutRate = hex: 1
CPL_FixedDigitalOutRate = dword: 48000
CPL_UserControlsPowerManagementSettings = Hex: 0
UseVsMixerOnPin = hex: 0xF
EnableSlavedMixer = hex: 1
DisableMicBalance = hex: 0
UseLinearVolumes = hex: 1
Enable2ZoneMasterVolume = hex: 1
TraceFlags = dword: 0x89b3
AntiPopGpoDelayInMsS3 = dword: 1000
AntiPopGpoDelayInMsS4 = dword: 2000
AntiPopGpoDelayInMsDSD = dword: 700
EnableSpdifAt192 = hex: 1
FixPopOnStreamStart = hex: 0
DSDVolumeRampingStep = dword: 3
DSDVolumeRampingStepDelay = dword: 3
[HKR\Settings\gpio]
00 = hex: 0x85
AntiPopGpo = hex: 0,2
[HKR\Settings\pin]
[HKR\Settings\Pin\0A]
CfgDflt = dword: 0x0221401F
[HKR\Settings\Pin\0B]
CfgDflt = dword: 0x01116011
[HKR\Settings\Pin\0C]
CfgDflt = dword: 0x01111012
[HKR\Settings\Pin\0D]
CfgDflt = dword: 0x02A1902F
Bias = hex: FF,01
[HKR\Settings\Pin\0E]
CfgDflt = dword: 0x01813030
[HKR\Settings\Pin\0F]
CfgDflt = dword: 0x01114010
[HKR\Settings\Pin\11]
CfgDflt = dword: 0x01451040
[HKR\Settings\Pin\13]
CfgDflt = dword: 0x40C000FE
[HKR\Settings\Pin\14]
CfgDflt = dword: 0x90370050
[HKR\Settings\connselector]
15 = hex: 0xd
[HKR\Settings\filter\Rear]
UniqueID = hex: 0
LegacyIoctlHere = hex: 1
RenderConverter = hex: 5,4,3
SlavedHpConverter = hex: 2
SpdifMaster = hex: 5
SpdifOutConverter = hex: 10
CaptureConverter = hex: 8,6
EnableCompositeMuxAndAdcCtrl = hex: 1
Associations = hex: 1,4,2,3,5
DigitalVolumeControl = hex: 0
DisableSPDIFControl = hex: 1
EnableHwSpeakerConfigurationSupport = hex: 0
KeepAdcAlwaysOn = hex: 1
MasterControlsIndependentMixerInputs = hex: 1
AsioHere = hex: 1
EnableSetFormatSupport = hex: 1
DisableMonoMic = hex: 0
FadeAudio = hex: 1
UseOldRender = hex: 0
EnableSpdifSrc = hex: 1
UseFirstUnusedChannelForSlavedHp = hex: 0
EnabledPcmRenderBitsAndRates = dword: 0x001F07E0
EnabledPcmRenderSpdifBitsAndRates = dword: 0x001F03E0
EnabledPcmCaptureBitsAndRates = dword: 0x001F07FE
ZeroStreamBitsAndRates= dword: 0x00080040
DDLHere = hex: 1
PCMRenderRangeOrder = hex: 05,08,0a,0b,09,07,06,04,03,02,01,00
[HKR\Settings\filter\Rear\presets]
RegVersion = dword: 1
[HKR\Settings\filter\Rear\Presets\_Initial\Render\DDL]
Bypass = dword: 0
OutAc3 = dword: 0
DownmixAnalog = dword: 0
DownmixSurrounds = dword: 0
[HKR\settings\filter\Rear\plugins]
RegVersion = dword: 1
[HKR\settings\filter\Rear\plugins\render\DDL]
load = dword: 1
idEffect = dword: 10
order = dword: 10000
mode = dword: 0xDE
[HKR\Settings\filter\Rear\TopoNames]
MonoMic = "{ADAEE761-990C-4db9-A31B-6B7D82B1601E}"
[HKLM\SYSTEM\CurrentControlSet\Control\MediaCategories\{ADAEE761-990C-4db9-A31B-6B7D82B1601E}]
Display = hex: 00,00,00,00
Name = "Mono Microphone"
[HKLM\SOFTWARE\Sigmatel\STacGUI]
Config_Tab = dword: 0xc
Config_Spk = dword: 0x0
Config_Adv = dword: 0xAA
Config_Oem = dword: 0x1
Config_Rates = dword: 0x83E
Config_MicLevN = dword: 0x3
Config_Credits = dword: 0x7
Config_Digital = dword: 0x7
Config_Lang=dword:0x00000000
Config_Portmap=dword:0x00000000
Config_SpkFlags=dword:0x00000013
Config_Dolby=dword:0x00000004
Config_AdvDolby=dword:0x00000000
Config_Update=dword:0x00000001
MicBoost[0] = dword: 0xA
MicBoost[1] = dword: 0x14
MicBoost[2] = dword: 0x1E
[HKLM\SOFTWARE\Sigmatel\STacGUI\XML]
Nconfigs = dword: 0x0
[HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio\Recording Contr]
LineStates=hex:04,00,00,00,52,00,65,00,63,00,6f,00,72,00,64,00,69,00,6e,00,67,00,20,00,43,00,6f,00,6e,00,74,00,72,00,6f,00,6c,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
[HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio\Volume Control]
LineStates=hex:00,00,00,00,56,00,6f,00,6c,00,75,00,6d,00,65,00,20,00,43,00,6f,00,6e,00,74,00,72,00,6f,00,6c,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
[HKCR\CLSID\{F7A3C98C-73FC-47c8-92BC-48D1122ACE9B}]
(Default)="SigmaTel Audio SpdifCP"
[HKCR\CLSID\{F7A3C98C-73FC-47c8-92BC-48D1122ACE9B}\InprocServer32]
(Default)="C:\WINDOWS\system32\spdifcp.dll"
ThreadingModel="Both"
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.