File list (Check if you may need any files):
PUB\CH375451.PDF
...\DEMO_SCH.PDF
...\DEMO_PCB.PDF
...\EVT2SCH.PDF
...\EVT2PCB.PDF
...\CH372D28.PDF
...\BULK
...\....\WIN
...\....\...\MAKEFILE
...\....\...\CH375DLL.H
...\....\...\CH375DLL.LIB
...\....\...\BULKTEST.C
...\....\...\SPEED372.C
...\....\...\BULKTEST.EXE
...\....\...\SPEED372.EXE
...\....\MCU
...\....\...\CH375BLK.ASM
...\....\...\CH375BLK.HEX
...\....\MCU_C51
...\....\.......\CH375BLK.C
...\....\.......\CH375BLK.HEX
...\DEMO
...\....\DEMO
...\....\....\DEMO.RC
...\....\....\DEMO.ICO
...\....\....\DEMO.H
...\....\....\DEMO.C
...\....\....\DEMO.EXE
...\....\....\Demo.aps
...\....\....\Demo.dep
...\....\....\Demo.dsp
...\....\....\Demo.dsw
...\....\....\Demo.mak
...\....\....\Demo.ncb
...\....\....\Demo.opt
...\....\....\Demo.plg
...\....\....\resource.h
...\....\....\CH375DLL.H
...\....\....\CH375DLL.LIB
...\....\....\MAKEFILE
...\....\MCU
...\....\...\CH375451.HEX
...\....\...\CH375451.ASM
...\....\MCU_C51
...\....\.......\CH375451.C
...\....\.......\CH375451.HEX
...\MCU_IF
...\......\ASM
...\......\...\CH375A51.ASM
...\......\...\CH375INC.ASM
...\......\C
...\......\.\CH372FRM.C
...\......\.\CH375INC.H
...\XFIRM
...\.....\ASM
...\.....\...\USBEX.ASM
...\.....\C
...\.....\.\USBEX.C
...\TEST
...\....\WIN
...\....\...\TEST.C
...\....\...\TEST.EXE
...\....\...\MAKEFILE
...\....\MCU
...\....\...\TEST.C
...\....\...\TEST.HEX
PUB
VB\CH375DLL.BAS
..\DEMO
..\....\DEMO.EXE
..\....\DEMO.VBP
..\....\DEMO.VBW
..\....\frmEnter.frm
..\....\frmMain.frm
..\....\Module1.bas
..\....\CH375DLL.BAS
..\....\DEMO.ICO
..\....\frmMain.frx
..\BULK
..\....\Form1.frm
..\....\Module1.bas
..\....\Module2.bas
..\....\VBBULK.EXE
..\....\工程1.vbp
..\....\工程1.vbw
VB
.C\BULK
..\....\CH375DLL.H
..\....\CH375DLL.LIB
..\....\Ch375Test.aps
..\....\Ch375Test.clw
..\....\Ch375Test.cpp
..\....\Ch375Test.dsp
..\....\Ch375Test.dsw
..\....\Ch375Test.exe
..\....\Ch375Test.h
..\....\Ch375Test.ncb
..\....\Ch375Test.opt
..\....\Ch375Test.plg
..\....\Ch375Test.rc