Serial communication through the FPGA, the result can be seen in the HyperTerminal

lab9_rs232
..........\device_usage_statistics.html
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..........\isim
..........\....\isim.tmp_save
..........\....\.............\_1
..........\....\isimcrash.log
..........\....\simulate_dofile.log
..........\....\simulate_dofile.log_back
..........\....\temp
..........\....\....\rs232.vdb
..........\....\work
..........\....\....\rs232.vdb
..........\....\....\test2.vdb
..........\....\....\test_bench.vdb
..........\....\....\test_bench2.vdb
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..........\....\....\....\a_0494531893_0230731466.nt.obj
..........\....\....\....\a_0690697955_3212880686.c
..........\....\....\....\a_0690697955_3212880686.didat
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..........\....\....\....\a_2395505455_0230731466.c
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..........\....\....\....\a_2578365841_0230731466.c
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..........\....\....\....\a_3479300044_3212880686.c
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..........\....\....\....\a_4191138745_0230731466.c
..........\....\....\....\a_4191138745_0230731466.didat
..........\....\....\....\a_4191138745_0230731466.nt.obj
..........\....\....\....\rs232_isim_beh.exe_lib.c
..........\....\....\....\rs232_isim_beh.exe_lib.nt.dll
..........\....\....\....\rs232_isim_beh.exe_lib.nt.obj
..........\....\....\....\rs232_isim_beh.exe_main.c
..........\....\....\....\test2_isim_beh.exe_lib.c
..........\....\....\....\test2_isim_beh.exe_lib.nt.dll
..........\....\....\....\test2_isim_beh.exe_lib.nt.obj
..........\....\....\....\test2_isim_beh.exe_main.c
..........\....\....\....\test_bench2_isim_beh.exe_lib.c
..........\....\....\....\test_bench2_isim_beh.exe_lib.nt.dll
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..........\....\....\....\test_bench2_isim_beh.exe_main.c
..........\....\....\....\test_bench3_isim_beh.exe_lib.c
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..........\....\....\....\test_bench3_isim_beh.exe_lib.nt.obj
..........\....\....\....\test_bench3_isim_beh.exe_main.c
..........\....\....\....\test_bench_isim_beh.exe_lib.c
..........\....\....\....\test_bench_isim_beh.exe_lib.nt.dll
..........\....\....\....\test_bench_isim_beh.exe_lib.nt.obj
..........\....\....\....\test_bench_isim_beh.exe_main.c
..........\isim.cmd
..........\isim.hdlsourcefiles
..........\isim.log
..........\lab9_rs232.ise
..........\lab9_rs232.ntrc_log
..........\lab9_rs232.restore
..........\lab9_rs232_xdb
..........\..............\cst.xbcd
..........\..............\tmp
..........\..............\...\ise
..........\..............\...\...\version
..........\..............\...\...\__OBJSTORE__
..........\..............\...\...\............\Autonym
..........\..............\...\...\............\common
..........\..............\...\...\............\HierarchicalDesign
..........\..............\...\...\............\..................\HDProject
..........\..............\...\...\............\..................\.........\HDProject
..........\..............\...\...\............\..................\.........\

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