文件名称:ex2
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- 上传时间：2013-10-19
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文件大小：37.1kb
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驱动四位共阴极数码管数字显示的电路如图所示。该电路采用动态扫描显示技术，当扫描信号的频率大于50Hz时，可显示稳定的四位数码。试采用FPGA器件设计该电路。写出每个模块的VHDL程序；并在相应的EDA仿真工具上进行仿真。-Drive four common cathode LED digital display circuit as shown. This circuit uses dynamic scanning display technology, when the scan signal frequency is greater than 50Hz, you can display a stable four digital. Try using FPGA device design the circuit. Write VHDL program for each module and the corresponding EDA simulation tools for simulation.
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下载文件列表
ex2/
ex2/counter.bsf
ex2/data_select.bsf
ex2/db/
ex2/db/ex2.cbx.xml
ex2/db/ex2.cmp.rdb
ex2/db/ex2.db_info
ex2/db/ex2.hif
ex2/db/ex2.map.qmsg
ex2/db/ex2.map_bb.hdb
ex2/db/ex2.pre_map.hdb
ex2/db/ex2.sld_design_entry.sci
ex2/db/ex2.smart_action.txt
ex2/db/ex2.tis_db_list.ddb
ex2/db/logic_util_heursitic.dat
ex2/db/prev_cmp_ex2.qmsg
ex2/decoder.bsf
ex2/display_decoder.bsf
ex2/ex2.bdf
ex2/ex2.done
ex2/ex2.flow.rpt
ex2/ex2.map.rpt
ex2/ex2.map.summary
ex2/ex2.qpf
ex2/ex2.qsf
ex2/counter.bsf
ex2/data_select.bsf
ex2/db/
ex2/db/ex2.cbx.xml
ex2/db/ex2.cmp.rdb
ex2/db/ex2.db_info
ex2/db/ex2.hif
ex2/db/ex2.map.qmsg
ex2/db/ex2.map_bb.hdb
ex2/db/ex2.pre_map.hdb
ex2/db/ex2.sld_design_entry.sci
ex2/db/ex2.smart_action.txt
ex2/db/ex2.tis_db_list.ddb
ex2/db/logic_util_heursitic.dat
ex2/db/prev_cmp_ex2.qmsg
ex2/decoder.bsf
ex2/display_decoder.bsf
ex2/ex2.bdf
ex2/ex2.done
ex2/ex2.flow.rpt
ex2/ex2.map.rpt
ex2/ex2.map.summary
ex2/ex2.qpf
ex2/ex2.qsf
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