1. Z4912R04.exe Driver
2. NMAUDIO.INF File Contents

NMAUDIO.INF Driver File Contents (Z4912R04.exe)

;****************************************************************************/
;*                                                                          */
;*  NMAUDIO.INF                                                             */
;*                                                                          */
;*  NM Audio driver installation script.                                    */
;*                                                                          */
;*  v2.04.0038                                                              */
;*                                                                          */
;*  Copyright (c) 1998-1999 NeoMagic Corporation.  All Rights Reserved.     */
;****************************************************************************/

[Version]
Signature=$WINDOWS95$
Class=MEDIA
Provider=%NeoMagic%
CatalogFile=Nmaudio.cat
DriverVer=07/21/1999, 4.05.00.4204

[ControlFlags]
ExcludeFromSelect=NM-SBEmulation

[ClassInstall]
AddReg=Class.AddReg

[DestinationDirs]
DefaultDestDir=11

[Manufacturer]
%MfgName%=NEOMAGIC

[NEOMAGIC]
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8005
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8005&SUBSYS_00881028
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8005&SUBSYS_106C10CF
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8005&SUBSYS_8041104D
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8005&SUBSYS_8052104D
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8005&SUBSYS_000814C0
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8005&SUBSYS_000914C0
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8005&SUBSYS_0001152D
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8005&SUBSYS_00021179
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8006
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8006&SUBSYS_008B1028
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8006&SUBSYS_00911028
%NMAudioDesc%=Driver.Install_NMAudio,PCI\VEN_10C8&DEV_8016

%NMSBEmulationDesc%=NM_SB_Device, NM-SBEmulation 


[NM_SB_Device]
AddReg=NM_SB.AddReg

[Driver.Install_NMAudio]
CopyFiles=NMSS.CopyList
AddReg=NMSS.AddReg,PCIAudio_NM.AddReg,DriverInfoAddReg


[NMSS.CopyList]
nmaudiod.drv
nmaudiov.vxd

[PreCopySection]
HKR,,NoSetupUI,0,1

[NMSS.AddReg]
HKR,Drivers,MIGRATED,0,0
HKLM,%KEY_IOC%\asm,,0,
HKLM,%KEY_IOC%\Rec,,0,
HKLM,%KEY_IOC%\MPlay,,0,
HKLM,Software\Microsoft\Windows\CurrentVersion\Run,SystemTray,,"SysTray.Exe"
HKLM,%KEY_IOC%\Vol,,,
HKLM,Software\NeoMagic\Drivers,AudioMemSize,1,00,B0,01,00
HKLM,Software\NeoMagic\Drivers,AudioMCMemSize,1,00,90,00,00

[PCIAudio_NM.AddReg]
HKR,,DevLoader,0,mmdevldr.vxd
HKR,,Driver,0,nmaudiov.vxd
HKR,Drivers\wave\nmaudiod.drv,Driver,0,nmaudiod.drv
HKR,Drivers\wave\nmaudiod.drv,Description,0,%WSSDesc%
HKR,Drivers\aux\nmaudiod.drv,Driver,0,nmaudiod.drv
HKR,Drivers\aux\nmaudiod.drv,Description,0,%WSSDesc%
HKR,Drivers\mixer\nmaudiod.drv,Driver,0,nmaudiod.drv
HKR,Drivers\mixer\nmaudiod.drv,Description,0,%MIXDesc%
HKR,Drivers,SubClasses,0,"aux,mixer,wave"
HKR,,EnumPropPages,,"nmaudiod.drv,DrvEnumPropPages"

;The following registry entries set the maximum volume of the associated volume control.  
;The slider resolution is adjusted accordingly so that the entire range of the control 
;is always used.  Use the following equation to determine the value to be used.  The
;default (no entry) is maximum CODEC range for the control. 

;Entry Value = MAX_CONTROL_STEPS - (DB_REDUCTION / 1.5)

;example: To reduce the maximum volume of the CD output by 3dB:

;1F - (3 / 1.5) = 1D

;Therefore:

;HKR,Config,CODEC_02,1,1D

; CHANNEL    MAX_CONTROL_STEPS	Description
; --------   -----------------  -----------
; CODEC_02 - 3F			VOL_OUTDAC
; CODEC_03 - 1F			VOL_OUTMIC
; CODEC_04 - 1F			VOL_OUTCD
; CODEC_05 - 1F			VOL_OUTLINE
; CODEC_06 - 1F			VOL_OUTAUX
; CODEC_07 - 0F			VOL_OUTMONO
; CODEC_08 - 1F			VOL_OUTPCBEEP
; CODEC_09 - 1F			VOL_OUTPHONE
; CODEC_10 - 3F			VOL_OUTI2S
; CODEC_11 - 3F			VOL_OUTSPDIF
; CODEC_12 - 1F			VOL_OUTMIDI (FM)
; CODEC_14 - 1F			VOL_OUTMICDK
; CODEC_15 - 1F			VOL_OUTCDDK
; CODEC_16 - 1F			VOL_OUTLINEDK
; CODEC_17 - 1F			VOL_OUTAUXDK
; CODEC_18 - 1F			VOL_PHONEDK
; CODEC_19 - 1F			VOL_OUTSPKR

;HKR,Config,CODEC_04,1,1A
;HKR,Config,CODEC_05,1,1C
;HKR,Config,CODEC_10,1,19

; This entry controls the AC97 DAC volume setting ( a static value, since
; the NMx is used to control PCM attenuation).  If not specified, the
; default value is 8 (0dB)  The value is specified in hexadecimal, and
; corresponds exactly to the AC97 PCM gain register value (same value is 
; used for both right and left channel).

HKR,Config,DACVol,1,7

; Sound Blaster Emulation select
;
; Set the Sound Blaster Emulation mode (last value on line) to 0 to 
; disable emulation and 1 to enable emulation (default).  If the NM5/6
; audio device is connected to a NMA2 device for output, Sound Blaster 
; emulation is disabled and this entry is ignored.

HKR,Config,"Sound Blaster Emulation",1,0


[DriverInfoAddReg]
; This section is added to all INFs to add registry entries for Driver Info.
HKLM,Software\InstalledOptions\%DriverOEM%\%DriverFamily%\%DriverMfgr%\%DriverProduct%,Description,,%DriverDescription%
HKLM,Software\InstalledOptions\%DriverOEM%\%DriverFamily%\%DriverMfgr%\%DriverProduct%,CurrentVer,,%DriverOEMVersion%
HKLM,Software\InstalledOptions\%DriverOEM%\%DriverFamily%\%DriverMfgr%\%DriverProduct%,Ver_%DriverOEMVersion%,,%DriverVersionID%

[NM_SB.AddReg]
HKR,,DeviceDriver,,nmaudiov.vxd
HKR,,DevLoader,,*CONFIGMG 

[Class.AddReg]
HKR,,,0,%MediaClassName%
HKR,,Icon,0,-1
HKR,,Installer,0,mmci.dll

[MSJSTICK.UpdateInis]
system.ini,drivers,joystick,,0

[SourceDisksNames]
1="NeoMagic MagicMedia 256 Audio Driver for Windows95 disk",NMA695D,0000-0000

[SourceDisksFiles]
nmaudiod.drv=1
nmaudiov.vxd=1

[Strings]
NeoMagic="NeoMagic Corporation"
MfgName="NeoMagic Corporation"
KEY_IOC="SYSTEM\CurrentControlSet\Control\MediaResources\InstallOptionalComponents"
WSSDesc="NeoMagic MagicMedia 256 CODEC"
MIXDesc="NeoMagic MagicMedia 256 Mixer"
NMAudioDesc="NeoMagic MagicMedia 256 Audio"
NMSBEmulationDesc="NeoMagic MagicMedia 256 Sound Blaster Emulation"
MediaClassName="Media Devices"

; Driver Information Entries
; These items will be set by IHV...

DriverMfgr="NeoMagic"
DriverVersionID="2.04.0038"                           ; The IHV driver version

; These items will be set by OEM

DriverOEM="NeoMagic"
DriverFamily="Audio"
DriverProduct="MagicMedia256"
DriverDescription="Win95/98 Audio Driver"
DriverOEMVersion="X00"