File list (Check if you may need any files):
USB_DISK\USB_DISK\TOOLS\PUB\CH37XDL.EXE
........\........\.....\...\CH37XDL_.BIN
........\........\.....\...\PARALLEL.BIN
........\........\.....\...\README.TXT
........\........\.....\...\SERIAL.BIN
........\........\.....\...\SERIAL3.BIN
........\........\.....\PUB
........\........\TOOLS
........\........\PUB\CH375HM.H
........\........\...\CH375HM.INC
........\........\...\CH375HM.PDF
........\........\...\CH375HMP.PDF
........\........\...\SER_SYNC\CH375HMS.C
........\........\...\........\CH375HMS.HEX
........\........\...\SER_SYNC
........\........\...\....PC\CH375HMX.C
........\........\...\......\CH375HMX.HEX
........\........\...\SER_PC
........\........\...\....INFO\CH375HMS.C
........\........\...\........\CH375HMS.HEX
........\........\...\SER_INFO
........\........\...\....BYTE\CH375HMS.C
........\........\...\........\CH375HMS.HEX
........\........\...\SER_BYTE
........\........\...\....ASM\CH375HMS.ASM
........\........\...\.......\CH375HMS.HEX
........\........\...\SER_ASM
........\........\...\.....DC\CH375HMS.C
........\........\...\.......\CH375HMS.HEX
........\........\...\SER_ADC
........\........\...\...IAL\CH375HMS.C
........\........\...\......\CH375HMS.HEX
........\........\...\SERIAL
........\........\...\PARA_INT\CH375HMP.C
........\........\...\........\CH375HMP.HEX
........\........\...\PARA_INT
........\........\...\.....ASM\CH375HMP.ASM
........\........\...\........\CH375HMP.HEX
........\........\...\PARA_ASM
........\........\...\....LLEL\CH375HMP.C
........\........\...\........\CH375HMP.HEX
........\........\...\PARALLEL
........\........\PUB
........\USB_DISK
USB_DISK