文件名称:frequency
介绍说明－－下载内容均来自于网络，请自行研究使用
这个程序是基于等精度测频原理的频率计，用VHDL语言实现，频率测量测量范围1~9999；用4位带小数点数码管显示其频率，并且具有超量程、欠量程提示功能。-This procedure is based on the principle of frequency measurement accuracy, such as the frequency meter, using VHDL language, frequency measurement range 1 ~ 9999 with four decimal places with the frequency of the digital display and has a super-range, less range prompts.
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下载文件列表
frequency
.........\db
.........\..\add_sub_e5h.tdf
.........\..\add_sub_f5h.tdf
.........\..\add_sub_g5h.tdf
.........\..\add_sub_h5h.tdf
.........\..\add_sub_i5h.tdf
.........\..\add_sub_k5h.tdf
.........\..\add_sub_l5h.tdf
.........\..\frequency.asm.qmsg
.........\..\frequency.cbx.xml
.........\..\frequency.cmp.cdb
.........\..\frequency.cmp.hdb
.........\..\frequency.cmp.logdb
.........\..\frequency.cmp.qrpt
.........\..\frequency.cmp.rdb
.........\..\frequency.cmp.tdb
.........\..\frequency.cmp0.ddb
.........\..\frequency.dbp
.........\..\frequency.db_info
.........\..\frequency.eco.cdb
.........\..\frequency.eda.qmsg
.........\..\frequency.fit.qmsg
.........\..\frequency.hier_info
.........\..\frequency.hif
.........\..\frequency.map.cdb
.........\..\frequency.map.hdb
.........\..\frequency.map.logdb
.........\..\frequency.map.qmsg
.........\..\frequency.pre_map.cdb
.........\..\frequency.pre_map.hdb
.........\..\frequency.psp
.........\..\frequency.rtlv.hdb
.........\..\frequency.rtlv_sg.cdb
.........\..\frequency.rtlv_sg_swap.cdb
.........\..\frequency.sgdiff.cdb
.........\..\frequency.sgdiff.hdb
.........\..\frequency.signalprobe.cdb
.........\..\frequency.sld_design_entry.sci
.........\..\frequency.sld_design_entry_dsc.sci
.........\..\frequency.syn_hier_info
.........\..\frequency.tan.qmsg
.........\frequency.asm.rpt
.........\frequency.done
.........\frequency.eda.rpt
.........\frequency.fit.eqn
.........\frequency.fit.rpt
.........\frequency.fit.summary
.........\frequency.flow.rpt
.........\frequency.map.eqn
.........\frequency.map.rpt
.........\frequency.map.summary
.........\frequency.pin
.........\frequency.pof
.........\frequency.qpf
.........\frequency.qsf
.........\frequency.sof
.........\frequency.tan.rpt
.........\frequency.tan.summary
.........\frequency.vhd
.........\simulation
.........\..........\modelsim
.........\..........\........\frequency.vho
.........\..........\........\frequency_modelsim.xrf
.........\..........\........\frequency_vhd.sdo
.........\timing
.........\......\primetime
.........\......\.........\frequency.vho
.........\......\.........\frequency_pt_vhd.tcl
.........\......\.........\frequency_vhd.sdo
.........\db
.........\..\add_sub_e5h.tdf
.........\..\add_sub_f5h.tdf
.........\..\add_sub_g5h.tdf
.........\..\add_sub_h5h.tdf
.........\..\add_sub_i5h.tdf
.........\..\add_sub_k5h.tdf
.........\..\add_sub_l5h.tdf
.........\..\frequency.asm.qmsg
.........\..\frequency.cbx.xml
.........\..\frequency.cmp.cdb
.........\..\frequency.cmp.hdb
.........\..\frequency.cmp.logdb
.........\..\frequency.cmp.qrpt
.........\..\frequency.cmp.rdb
.........\..\frequency.cmp.tdb
.........\..\frequency.cmp0.ddb
.........\..\frequency.dbp
.........\..\frequency.db_info
.........\..\frequency.eco.cdb
.........\..\frequency.eda.qmsg
.........\..\frequency.fit.qmsg
.........\..\frequency.hier_info
.........\..\frequency.hif
.........\..\frequency.map.cdb
.........\..\frequency.map.hdb
.........\..\frequency.map.logdb
.........\..\frequency.map.qmsg
.........\..\frequency.pre_map.cdb
.........\..\frequency.pre_map.hdb
.........\..\frequency.psp
.........\..\frequency.rtlv.hdb
.........\..\frequency.rtlv_sg.cdb
.........\..\frequency.rtlv_sg_swap.cdb
.........\..\frequency.sgdiff.cdb
.........\..\frequency.sgdiff.hdb
.........\..\frequency.signalprobe.cdb
.........\..\frequency.sld_design_entry.sci
.........\..\frequency.sld_design_entry_dsc.sci
.........\..\frequency.syn_hier_info
.........\..\frequency.tan.qmsg
.........\frequency.asm.rpt
.........\frequency.done
.........\frequency.eda.rpt
.........\frequency.fit.eqn
.........\frequency.fit.rpt
.........\frequency.fit.summary
.........\frequency.flow.rpt
.........\frequency.map.eqn
.........\frequency.map.rpt
.........\frequency.map.summary
.........\frequency.pin
.........\frequency.pof
.........\frequency.qpf
.........\frequency.qsf
.........\frequency.sof
.........\frequency.tan.rpt
.........\frequency.tan.summary
.........\frequency.vhd
.........\simulation
.........\..........\modelsim
.........\..........\........\frequency.vho
.........\..........\........\frequency_modelsim.xrf
.........\..........\........\frequency_vhd.sdo
.........\timing
.........\......\primetime
.........\......\.........\frequency.vho
.........\......\.........\frequency_pt_vhd.tcl
.........\......\.........\frequency_vhd.sdo