File list (Check if you may need any files):
MCS51
.....\FILELIB4
.....\........\CH375HF4.H
.....\........\CH375HF4.INC
.....\........\CH375HF4.LIB
.....\........\EXAM0
.....\........\.....\CH375.C
.....\........\.....\CH375.H
.....\........\.....\CH375.HEX
.....\........\.....\DEVICE.C
.....\........\.....\HOST.C
.....\........\EXAM1
.....\........\.....\CH375HFT.C
.....\........\.....\CH375HFT.HEX
.....\........\EXAM10
.....\........\......\CH375HFT.C
.....\........\......\CH375HFT.HEX
.....\........\EXAM11
.....\........\......\EXAM11.C
.....\........\......\EXAM11.HEX
.....\........\......\EXAM11.lnp
.....\........\......\EXAM11.Opt
.....\........\......\EXAM11.plg
.....\........\......\EXAM11.Uv2
.....\........\......\FILELONG.H
.....\........\EXAM12
.....\........\......\CH375HFT.C
.....\........\......\CH375HFT.HEX
.....\........\EXAM13
.....\........\......\CH375HFT.C
.....\........\......\CH375HFT.HEX
.....\........\EXAM2
.....\........\.....\CH375HFT.C
.....\........\.....\CH375HFT.HEX
.....\........\EXAM3
.....\........\.....\CH375HFT.C
.....\........\.....\CH375HFT.HEX
.....\........\EXAM4
.....\........\.....\CH375HFT.C
.....\........\.....\CH375HFT.HEX
.....\........\EXAM5
.....\........\.....\CH375HFT.ASM
.....\........\.....\CH375HFT.HEX
.....\........\EXAM6
.....\........\.....\CH375HFT.C
.....\........\.....\CH375HFT.HEX
.....\........\EXAM7
.....\........\.....\CH375HFT.C
.....\........\.....\CH375HFT.HEX
.....\........\EXAM8
.....\........\.....\CH375HFT.C
.....\........\.....\CH375HFT.HEX
.....\........\EXAM9
.....\........\.....\CH375HFT.C
.....\........\.....\CH375HFT.HEX
.....\FILELIB5
.....\........\CH375HF5.H
.....\........\CH375HF5.LIB
.....\........\EXAM7
.....\........\.....\CH375HFT.C
.....\........\.....\CH375HFT.HEX
.....\FILELIB6
.....\........\CH375HF6.H
.....\........\CH375HF6.INC
.....\........\CH375HF6.LIB
.....\........\README.TXT
.....\FILELIBA
.....\........\CH375HFA.H
.....\........\CH375HFA.INC
.....\........\CH375HFA.LIB
.....\........\EXAM1
.....\........\.....\CH375HFT.C
.....\........\.....\CH375HFT.HEX
.....\FILELIBC
.....\........\CH375HFC.H
.....\........\CH375HFC.LIB
.....\........\EXAM7
.....\........\.....\CH375HFT.C
.....\........\.....\CH375HFT.HEX
.....\FILELIBL
.....\........\CH375HFL.H
.....\........\CH375HFL.LIB