File list (Check if you may need any files):
5 20 200 400HZ\output\main.obj
..............\......\STARTUP.obj
..............\......\test
..............\......\test.hex
..............\......\test.lnp
..............\......\test.plg
..............\source\main.c
..............\......\main.lst
..............\......\STARTUP.lst
..............\......\STC12C56.h
..............\......\test.m51
..............\STARTUP.A51
..............\test.plg
..............\test.uvopt
..............\test.uvproj
..............\test_uvopt.bak
..............\test_uvproj.bak
..............\output
..............\source
5 20 200 400HZ