文件名称:mypinlvji
介绍说明－－下载内容均来自于网络，请自行研究使用
该程序实现一个频率计，测量范围：1-49999999赫兹，用8为数码管扫描显示出被测信号的频率。
INT_DIV模块用于对系统的频率进行分频，此模块的输出信号为被测信号的频率，可以自己设定分频系数，验证频率计的功能，实际应用中，可去掉此模块，直接把待测信号加到CLKCIN端即可。
MYPINLVJI模块是实现频率计的主程序，对系统时钟进行分频，产生0.5赫兹的信号，在此信号的高电平期间（时间为1秒）对输入的信号进行计数，从而实现频率测量，最后用7段数码管显示出测量的频率。
INT_DIV模块用于对系统的频率进行分频，此模块的输出信号为被测信号的频率，可以自己设定分频系数，验证频率计的功能，实际应用中，可去掉此模块，直接把待测信号加到CLKCIN端即可。
MYPINLVJI模块是实现频率计的主程序，对系统时钟进行分频，产生0.5赫兹的信号，在此信号的高电平期间（时间为1秒）对输入的信号进行计数，从而实现频率测量，最后用7段数码管显示出测量的频率。
(系统自动生成,下载前可以参看下载内容)
下载文件列表
压缩包 : 27796725mypinlvji.rar 列表 mypinlvji\mypinlvji.qpf mypinlvji\mypinlvji.qsf mypinlvji\db\mux_d3d.tdf mypinlvji\db\mypinlvji.db_info mypinlvji\db\prev_cmp_mypinlvji.qmsg mypinlvji\db\mypinlvji.sim.qmsg mypinlvji\db\mypinlvji.sim.hdb mypinlvji\db\mypinlvji.fnsim.qmsg mypinlvji\db\mypinlvji.cbx.xml mypinlvji\db\prev_cmp_mypinlvji.sim.qmsg mypinlvji\db\mypinlvji.tis_db_list.ddb mypinlvji\db\mypinlvji.map.qmsg mypinlvji\db\mypinlvji.sim.cvwf mypinlvji\db\mypinlvji.sim.rdb mypinlvji\db\mypinlvji.fit.qmsg mypinlvji\db\prev_cmp_mypinlvji.map.qmsg mypinlvji\db\mypinlvji.cmp.cdb mypinlvji\db\mypinlvji.rtlv_sg_swap.cdb mypinlvji\db\mypinlvji.map_bb.logdb mypinlvji\db\mypinlvji.(1).cnf.cdb mypinlvji\db\mypinlvji.(0).cnf.cdb mypinlvji\db\mypinlvji.(1).cnf.hdb mypinlvji\db\mypinlvji.asm.qmsg mypinlvji\db\mypinlvji.(2).cnf.cdb mypinlvji\db\mypinlvji.tan.qmsg mypinlvji\db\mypinlvji.(2).cnf.hdb mypinlvji\db\mypinlvji.pre_map.hdb mypinlvji\db\prev_cmp_mypinlvji.fit.qmsg mypinlvji\db\mypinlvji.cmp.logdb mypinlvji\db\mypinlvji.(0).cnf.hdb mypinlvji\db\mypinlvji.eco.cdb mypinlvji\db\prev_cmp_mypinlvji.asm.qmsg mypinlvji\db\mypinlvji.rtlv.hdb mypinlvji\db\mypinlvji.pre_map.cdb mypinlvji\db\mypinlvji.cmp.bpm mypinlvji\db\mypinlvji.sgdiff.cdb mypinlvji\db\mypinlvji.cmp.ecobp mypinlvji\db\mypinlvji.cmp_bb.logdb mypinlvji\db\prev_cmp_mypinlvji.tan.qmsg mypinlvji\db\mypinlvji.sgdiff.hdb mypinlvji\db\mypinlvji.rtlv_sg.cdb mypinlvji\db\mypinlvji.cmp2.ddb mypinlvji\db\mypinlvji.sld_design_entry_dsc.sci mypinlvji\db\mypinlvji.map_bb.cdb mypinlvji\db\mypinlvji.cmp_bb.rcf mypinlvji\db\mypinlvji.map_bb.hdb mypinlvji\db\mypinlvji.map.logdb mypinlvji\db\mypinlvji.map.cdb mypinlvji\db\mypinlvji.map.hdb mypinlvji\db\mypinlvji.map.bpm mypinlvji\db\mypinlvji.fnsim.hdb mypinlvji\db\mypinlvji.asm_labs.ddb mypinlvji\db\mypinlvji.hif mypinlvji\db\mypinlvji.signalprobe.cdb mypinlvji\db\mypinlvji.cmp.hdb mypinlvji\db\mypinlvji.hier_info mypinlvji\db\mypinlvji.cmp.tdb mypinlvji\db\mypinlvji.sld_design_entry.sci mypinlvji\db\mypinlvji.cmp_bb.hdb mypinlvji\db\mypinlvji.cmp_bb.cdb mypinlvji\db\mypinlvji.cmp.rdb mypinlvji\db\mypinlvji.psp mypinlvji\db\mypinlvji.dbp mypinlvji\db\mypinlvji.pss mypinlvji\db\mypinlvji.cmp0.ddb mypinlvji\db\mypinlvji.syn_hier_info mypinlvji\db\mypinlvji.map.ecobp mypinlvji\db\mux_joc.tdf mypinlvji\db\mux_3nc.tdf mypinlvji\db\mypinlvji.simfam mypinlvji\db\mypinlvji.eds_overflow mypinlvji\db\wed.wsf mypinlvji\mypinlvji.map.rpt mypinlvji\mypinlvji.flow.rpt mypinlvji\mypinlvji.fit.rpt mypinlvji\mypinlvji.asm.rpt mypinlvji\mypinlvji.tan.rpt mypinlvji\pinlvji.vhd mypinlvji\int_div.vhd mypinlvji\mypinlvji.map.summary mypinlvji\pinlvji.vhd.bak mypinlvji\int_div.vhd.bak mypinlvji\mypinlvji.sim.rpt mypinlvji\mypinlvji.vwf mypinlvji\mypinlvji.qws mypinlvji\mypinlvji.done mypinlvji\pinlvji.vwf mypinlvji\mypinlvji.pin mypinlvji\mypinlvji.fit.summary mypinlvji\mypinlvji.sof mypinlvji\mypinlvji.pof mypinlvji\mypinlvji.tan.summary mypinlvji\pinlvji.bsf mypinlvji\mypinlvji.bdf mypinlvji\int_div.bsf mypinlvji\mypinlvji.tcl mypinlvji\程序说明.txt mypinlvji\int_div.vwf mypinlvji\db mypinlvji