文件名称:frequency_counter
介绍说明－－下载内容均来自于网络，请自行研究使用
基于等精度方法的的频率测量的verilog代码，结合单片机使用-Based methods such as precision frequency measurement of the verilog code, combined MCU
(系统自动生成,下载前可以参看下载内容)
下载文件列表
frequency_counter
.................\db
.................\..\add_sub_bmj.tdf
.................\..\add_sub_fmj.tdf
.................\..\add_sub_o2k.tdf
.................\..\altsyncram_0991.tdf
.................\..\altsyncram_1991.tdf
.................\..\altsyncram_1ju3.tdf
.................\..\altsyncram_4991.tdf
.................\..\altsyncram_5991.tdf
.................\..\altsyncram_6991.tdf
.................\..\altsyncram_c491.tdf
.................\..\altsyncram_d491.tdf
.................\..\altsyncram_e491.tdf
.................\..\altsyncram_h491.tdf
.................\..\altsyncram_i491.tdf
.................\..\altsyncram_j491.tdf
.................\..\altsyncram_jrf1.tdf
.................\..\altsyncram_nmu3.tdf
.................\..\altsyncram_v891.tdf
.................\..\a_dpfifo_en81.tdf
.................\..\cmpr_7r8.tdf
.................\..\cntr_1n7.tdf
.................\..\cntr_kmb.tdf
.................\..\cntr_lmb.tdf
.................\..\ded_mult_e591.tdf
.................\..\dffpipe_93c.tdf
.................\..\frecount.ae.hdb
.................\..\frecount.amm.cdb
.................\..\frecount.asm.qmsg
.................\..\frecount.asm.rdb
.................\..\frecount.cbx.xml
.................\..\frecount.cmp.kpt
.................\..\frecount.cmp.rdb
.................\..\frecount.cmp_merge.kpt
.................\..\frecount.cuda_io_sim_cache.31um_ff_1200mv_0c_fast.hsd
.................\..\frecount.cuda_io_sim_cache.31um_ss_1200mv_85c_slow.hsd
.................\..\frecount.db_info
.................\..\frecount.eda.qmsg
.................\..\frecount.fit.qmsg
.................\..\frecount.hier_info
.................\..\frecount.hif
.................\..\frecount.idb.cdb
.................\..\frecount.lpc.html
.................\..\frecount.lpc.rdb
.................\..\frecount.lpc.txt
.................\..\frecount.map.bpm
.................\..\frecount.map.cdb
.................\..\frecount.map.hdb
.................\..\frecount.map.kpt
.................\..\frecount.map.logdb
.................\..\frecount.map.qmsg
.................\..\frecount.map_bb.cdb
.................\..\frecount.map_bb.hdb
.................\..\frecount.map_bb.logdb
.................\..\frecount.pre_map.cdb
.................\..\frecount.pre_map.hdb
.................\..\frecount.rpp.qmsg
.................\..\frecount.rtlv.hdb
.................\..\frecount.rtlv_sg.cdb
.................\..\frecount.rtlv_sg_swap.cdb
.................\..\frecount.sgate.rvd
.................\..\frecount.sgate_sm.rvd
.................\..\frecount.sgdiff.cdb
.................\..\frecount.sgdiff.hdb
.................\..\frecount.sld_design_entry.sci
.................\..\frecount.sld_design_entry_dsc.sci
.................\..\frecount.smart_action.txt
.................\..\frecount.sta.qmsg
.................\..\frecount.sta.rdb
.................\..\frecount.syn_hier_info
.................\..\frecount.taw.rdb
.................\..\frecount.tiscmp.fastest_slow_1200mv_0c.ddb
.................\..\frecount.tiscmp.fastest_slow_1200mv_85c.ddb
.................\..\frecount.tiscmp.fast_1200mv_0c.ddb
.................\..\frecount.tiscmp.slow_1200mv_0c.ddb
.................\..\frecount.tiscmp.slow_1200mv_85c.ddb
.................\..\frecount.tis_db_list.ddb
.................\..\logic_util_heursitic.dat
.................\..\mult_add_0bf2.tdf
.................\..\mult_add_1cf2.tdf
.................\..\prev_cmp_frecount.qmsg
.................\..\scfifo_lch1.tdf
.................\fft-library
.................\...........\apn_fftfp_add_fft_110.vhd
.................\...........\apn_fftfp_core_fft_110.vhd
.................\...........\apn_fftfp_del_fft_110.vhd
.................\...........\apn_fftfp_dft4_fft_110.vhd
.................\...........\apn_fftfp_fft4_fft_110.vhd
.................\...........\apn_fftfp_laststage_fft_110.vhd
.................\...........\apn_fftfp_lsft32_fft_110.vhd
.................\...........\apn_fftfp_mul_2727_fft_110.vhd
.................\...........\apn_fftfp_mul_fft_110.vhd
.................\...........\apn_fftfp_ram_fft_110.vhd
.................\...........\ap