串口rs232用verilog实现

用verilog实现rs232，实现了收发，分了4个功能，并带有程序说明，验证可用

 属性            大小     日期    时间   名称
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     目录           0  2016-08-12 11:04  all_two\
     目录           0  2016-08-12 11:04  all_two\Function1\
     文件         536  2016-04-25 21:56  all_two\Function1\Function1.cmd_log
     文件        4916  2016-04-29 09:13  all_two\Function1\Function1.gise
     文件           6  2016-04-25 21:56  all_two\Function1\Function1.lso
     文件       21824  2016-04-25 21:57  all_two\Function1\Function1.ngc
     文件       29824  2016-04-25 21:57  all_two\Function1\Function1.ngr
     文件          28  2016-04-25 21:56  all_two\Function1\Function1.prj
     文件           0  2016-04-25 21:57  all_two\Function1\Function1.stx
     文件       19529  2016-04-25 21:57  all_two\Function1\Function1.syr
     文件        5130  2016-04-25 21:56  all_two\Function1\Function1.v
     文件        4048  2016-04-24 00:55  all_two\Function1\Function1.xise
     文件        1143  2016-04-25 21:56  all_two\Function1\Function1.xst
     文件        9073  2016-04-29 09:13  all_two\Function1\Function1_envsettings.html
     文件        5322  2016-04-29 09:13  all_two\Function1\Function1_summary.html
     文件       13094  2016-04-25 21:57  all_two\Function1\Function1_xst.xrpt
     目录           0  2016-04-24 00:44  all_two\Function1\ipcore_dir\
     目录           0  2016-08-12 11:04  all_two\Function1\iseconfig\
     文件        4900  2016-04-29 09:13  all_two\Function1\iseconfig\Function1.projectmgr
     文件       20622  2016-04-29 09:13  all_two\Function1\iseconfig\Function1.xreport
     文件        2674  2016-04-25 21:56  all_two\Function1\webtalk_pn.xml
     目录           0  2016-08-12 11:04  all_two\Function1\xst\
     目录           0  2016-08-12 11:04  all_two\Function1\xst\dump.xst\
     目录           0  2016-08-12 11:04  all_two\Function1\xst\dump.xst\Function1.prj\
     目录           0  2016-08-12 11:04  all_two\Function1\xst\dump.xst\Function1.prj\ngx\
     目录           0  2016-04-24 00:57  all_two\Function1\xst\dump.xst\Function1.prj\ngx\notopt\
     目录           0  2016-04-24 00:57  all_two\Function1\xst\dump.xst\Function1.prj\ngx\opt\
     目录           0  2016-04-25 21:56  all_two\Function1\xst\projnav.tmp\
     目录           0  2016-08-12 11:04  all_two\Function1\xst\work\
     文件          63  2016-04-25 21:56  all_two\Function1\xst\work\hdllib.ref
     目录           0  2016-08-12 11:04  all_two\Function1\xst\work\vlg1B\
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