File list(time 2003071515~2009122616)(Click to check if it's the file you need, and recomment it at the bottom):
OS
..\SoundWithOS0122
..\...............\Application
..\...............\...........\
mp3_test.c ..\...............\Component
..\...............\.........\GPL162002_Far
..\...............\.........\.............\FileSystem
..\...............\.........\.............\..........\
DirectRead.c ..\...............\.........\.............\..........\
DirectReadUser.c ..\...............\.........\.............\..........\
DrvStruct.c ..\...............\.........\.............\..........\
FileSystemExtFunc.c ..\...............\.........\.............\..........\
FileSystemPubFunc.asm ..\...............\.........\.............\..........\
NAND.c ..\...............\.........\.............\..........\
NAND2.c ..\...............\.........\.............\..........\
NAND3.c ..\...............\.........\.............\..........\
SD.c ..\...............\.........\.............\Include
..\...............\.........\.............\.......\
component_head.h ..\...............\.........\.............\.......\
Component_head.inc ..\...............\.........\.............\.......\FileSystem
..\...............\.........\.............\.......\..........\
DirectRead.h ..\...............\.........\.............\.......\..........\
driver.h ..\...............\.........\.............\.......\..........\
error.h ..\...............\.........\.............\.......\..........\
ftime.h ..\...............\.........\.............\.......\..........\
Nand.h ..\...............\.........\.............\.......\..........\
Nand_Oper.h ..\...............\.........\.............\.......\..........\
SDCDriver.h ..\...............\.........\.............\.......\..........\
sd_driver.h ..\...............\.........\.............\.......\..........\
vfs.h ..\...............\.........\.............\.......\Sound
..\...............\.........\.............\.......\.....\Private
..\...............\.........\.............\.......\.....\.......\
SoundSelf.h ..\...............\.........\.............\.......\.....\.......\
Typedef.h ..\...............\.........\.............\.......\.....\Public
..\...............\.........\.............\.......\.....\......\
InterSound4.h ..\...............\.........\.............\.......\.....\......\
MP3.h ..\...............\.........\.............\.......\.....\......\
NandFS_DD.h ..\...............\.........\.............\.......\.....\......\
NandFS_DS.h ..\...............\.........\.............\.......\.....\......\
SndCTTS.h ..\...............\.........\.............\.......\.....\......\
SndCTTSETTS.h ..\...............\.........\.............\.......\.....\......\
SndETTS.h ..\...............\.........\.............\.......\.....\......\
SndSACM.h ..\...............\.........\.............\.......\.....\......\
svapi.h ..\...............\.........\.............\.......\.....\......\
svtts.h ..\...............\.........\.............\.......\.....\......\
SysSound.h ..\...............\.........\.............\.......\USB
..\...............\.........\.............\.......\...\Customer.h
..\...............\.........\.............\.......\...\
Customer.inc ..\...............\.........\.............\.......\...\
USBD_MSDC.h ..\...............\.........\.............\.......\...\
USB_Constant.h ..\...............\.........\.............\.......\...\
USB_CV.h ..\...............\.........\.............\.......\...\
USB_CV.inc ..\...............\.........\.............\.......\...\USB_RAM_ASM.inc
..\...............\.........\.............\.......\...\
USB_RAM_Define.h ..\...............\.........\.............\Lib
..\...............\.........\.............\...\FileSystem_D1.0.16.lib
..\...............\.........\.............\...\SACM Library
..\...............\.........\.............\...\............\DVR1600_20051027.lib
..\...............\.........\.............\...\............\DVR3200_20051225.lib
..\...............\.........\.............\...\............\DVR520_20051223.lib
..\...............\.........\.............\...\............\SACMLib_ReadMe.txt
..\...............\.........\.............\USB
..\...............\.........\.............\...\
OS_Descriptor.asm ..\...............\.........\.............\...\
OS_USB_Table.asm ..\...............\.........\.............\...\
SystemIntoUSB.c ..\...............\.........\Sound
..\...............\.........\.....\API_Code
..\...............\.........\.....\........\ReadMe.txt
..\...............\.........\.....\........\
SACM_API.asm ..\...............\.........\.....\........\
SACM_Decode.asm ..\...............\.........\.....\........\
SndSACM.asm ..\...............\.........\.....\........\
SndSACM_API.c ..\...............\.........\.....\Customer_Code
..\...............\.........\.....\.............\
A1600_Skip_Frame_Access.c ..\...............\.........\.....\.............\
A1800_Skip_Access.c ..\...............\.........\.....\.............\
FS_DD.c ..\...............\.........\.....\.............\
FS_DS.c ..\...............\.........\.....\.............\ReadMe.txt
..\...............\.........\.....\.............\
S200TTS1BIN_Access_byFAT.c ..\...............\.........\.....\.............\
S200TTS_Data_Access.asm ..\...............\.........\.....\.............\
S200TTS_Data_Access_prefetch.asm ..\...............\.........\.....\.............\
S200TTS_Data_Access_prefetch_byFAT.asm ..\...............\.........\.....\.............\
S320TTS1BIN_Access_byFAT.c ..\...............\.........\.....\.............\
S320TTS_Data_Access.asm ..\...............\.........\.....\.............\
S320TTS_Data_Access_byFAT.asm ..\...............\.........\.....\.............\
S320TTS_Data_Access_prefetch.asm ..\...............\.........\.....\.............\
S320TTS_Data_Access_prefetch_byFAT.asm ..\...............\.........\.....\HW_Code
..\...............\.........\.....\.......\2001
..\...............\.........\.....\.......\....\
SACM_ADC.asm ..\...............\.........\.....\.......\....\
SACM_HAL.asm ..\...............\.........\.....\.......\....\
SACM_HAL_Driver.asm ..\...............\.........\.....\.......\2002
..\...............\.........\.....\.......\....\ReadMe.txt
..\...............\.........\.....\.......\....\
SACM_ADC.asm ..\...............\.........\.....\.......\....\
SACM_DAC.asm ..\...............\.........\.....\.......\....\
SACM_DAC_Driver.asm ..\...............\.........\.....\Include
..\...............\.........\.....\.......\
Ram_External.inc ..\...............\.........\.....\.......\ReadMe.txt