verilog实现单只数码管从0到9循环显示，动态扫描

利用动态扫描实现单只数码管从0到9循环显示，绝对可用

 属性            大小     日期    时间   名称
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     文件        121  2017-05-26 16:24  project_1.cache\wt\project.wpc

     文件        291  2017-05-26 16:26  project_1.cache\wt\java_command_handlers.wdf

     文件       1483  2017-05-26 16:26  project_1.cache\wt\webtalk_pa.xml

     文件       3260  2017-05-26 16:23  project_1.cache\wt\synthesis.wdf

     目录          0  2017-05-26 14:38  project_1.cache\wt

     目录          0  2017-05-26 15:19  project_1.cache\compile_simlib

     目录          0  2017-05-26 14:38  project_1.cache

     目录          0  2017-05-26 14:45  project_1.data\constrs_1

     目录          0  2017-05-26 14:45  project_1.data

     目录          0  2017-05-26 14:47  project_1.hw\hw_1\wave

     目录          0  2017-05-26 14:47  project_1.hw\hw_1

     目录          0  2017-05-26 14:47  project_1.hw

     文件        130  2017-05-26 16:22  project_1.ioplanning\constrs_1\designprops.xml

     文件         78  2017-05-26 16:22  project_1.ioplanning\constrs_1\usercols.xml

     目录          0  2017-05-26 16:22  project_1.ioplanning\constrs_1

     目录          0  2017-05-26 14:45  project_1.ioplanning

     文件       1123  2017-05-26 16:22  project_1.runs\synth_1\basic.tcl

     文件       2189  2017-05-26 16:22  project_1.runs\synth_1\gen_run.xml

     文件       4766  2017-05-26 16:22  project_1.runs\synth_1\ISEWrap.js

     文件       1622  2017-05-26 16:22  project_1.runs\synth_1\ISEWrap.sh

     文件       1113  2017-05-26 16:22  project_1.runs\synth_1\runme.sh

     文件       1284  2017-05-26 16:22  project_1.runs\synth_1\rundef.js

     文件        362  2017-05-26 16:22  project_1.runs\synth_1\htr.txt

     文件        229  2017-05-26 16:22  project_1.runs\synth_1\runme.bat

     文件          0  2017-05-26 16:22  project_1.runs\synth_1\.Vivado Synthesis.queue.rst

     文件        188  2017-05-26 16:22  project_1.runs\synth_1\.vivado.begin.rst

     文件      17768  2017-05-26 16:23  project_1.runs\synth_1\runme.log

     文件        473  2017-05-26 16:23  project_1.runs\synth_1\vivado.jou

     文件      15115  2017-05-26 16:23  project_1.runs\synth_1\vivado.pb

     文件      17596  2017-05-26 16:23  project_1.runs\synth_1\basic.vds

............此处省略127个文件信息