8 FPGA-based digital frequency meter, after I verified, the error is very small, the results through the digital display (complete works)

Frequency_8bit
..............\clk_div_1Hz.vhd
..............\clk_div_1Hz.vhd.bak
..............\clk_test.vhd
..............\cnt10.vhd
..............\cnt10.vhd.bak
..............\db
..............\..\freq_8bit.asm.qmsg
..............\..\freq_8bit.asm.rdb
..............\..\freq_8bit.asm_labs.ddb
..............\..\freq_8bit.cbx.xml
..............\..\freq_8bit.cmp.bpm
..............\..\freq_8bit.cmp.cdb
..............\..\freq_8bit.cmp.hdb
..............\..\freq_8bit.cmp.idb
..............\..\freq_8bit.cmp.kpt
..............\..\freq_8bit.cmp.logdb
..............\..\freq_8bit.cmp.rdb
..............\..\freq_8bit.cmp0.ddb
..............\..\freq_8bit.cmp1.ddb
..............\..\freq_8bit.cmp2.ddb
..............\..\freq_8bit.cmp_merge.kpt
..............\..\freq_8bit.db_info
..............\..\freq_8bit.fit.qmsg
..............\..\freq_8bit.hier_info
..............\..\freq_8bit.hif
..............\..\freq_8bit.ipinfo
..............\..\freq_8bit.lpc.html
..............\..\freq_8bit.lpc.rdb
..............\..\freq_8bit.lpc.txt
..............\..\freq_8bit.map.bpm
..............\..\freq_8bit.map.cdb
..............\..\freq_8bit.map.hdb
..............\..\freq_8bit.map.kpt
..............\..\freq_8bit.map.logdb
..............\..\freq_8bit.map.qmsg
..............\..\freq_8bit.map.rdb
..............\..\freq_8bit.map_bb.cdb
..............\..\freq_8bit.map_bb.hdb
..............\..\freq_8bit.map_bb.logdb
..............\..\freq_8bit.pplq.rdb
..............\..\freq_8bit.pre_map.cdb
..............\..\freq_8bit.pre_map.hdb
..............\..\freq_8bit.qns
..............\..\freq_8bit.root_partition.map.reg_db.cdb
..............\..\freq_8bit.routing.rdb
..............\..\freq_8bit.rtlv.hdb
..............\..\freq_8bit.rtlv_sg.cdb
..............\..\freq_8bit.rtlv_sg_swap.cdb
..............\..\freq_8bit.sas
..............\..\freq_8bit.sgdiff.cdb
..............\..\freq_8bit.sgdiff.hdb
..............\..\freq_8bit.sld_design_entry.sci
..............\..\freq_8bit.sld_design_entry_dsc.sci
..............\..\freq_8bit.smart_action.txt
..............\..\freq_8bit.sta.qmsg
..............\..\freq_8bit.sta.rdb
..............\..\freq_8bit.sta_cmp.8_slow.tdb
..............\..\freq_8bit.syn_hier_info
..............\..\freq_8bit.tis_db_list.ddb
..............\..\freq_8bit.tmw_info
..............\..\freq_8bit.vpr.ammdb
..............\..\logic_util_heursitic.dat
..............\..\prev_cmp_freq_8bit.qmsg
..............\fre_pkg.vhd
..............\fre_pkg.vhd.bak
..............\freq_8bit.jdi
..............\freq_8bit.qpf
..............\freq_8bit.qsf
..............\freq_8bit.qws
..............\freq_8bit.vhd
..............\freq_8bit.vhd.bak
..............\incremental_db
..............\..............\README
..............\..............\compiled_partitions
..............\..............\...................\freq_8bit.db_info
..............\..............\...................\freq_8bit.root_partition.cmp.ammdb
..............\..............\...................\freq_8bit.root_partition.cmp.cdb
..............\..............\...................\freq_8bit.root_partition.cmp.dfp
..............\..............\...................\freq_8bit.root_partition.cmp.hdb
..............\..............\...................\freq_8bit.root_partition.cmp.kpt
..............\..............\...................\freq_8bit.root_partition.cmp.logdb
..............\..............\...................\freq_8bit.root_partition.cmp.rcfdb
..............\..............\...................\freq_8bit.root_partition.map.cdb
..............\..............\...................\freq_8bit.root_partition.map.dpi
..............\..............\...................\freq_8bit.root_partition.map.hbdb.cdb
..............\..............\...................\freq_8bit.root_partition.map.hbdb.hb_info
..............\..............\...................\freq_8bit.root_partition.map.hbdb.hdb
..............\..............\...................\freq_8bit.root_partition.map.hbdb.sig
..............\..............\...................\freq_8bit.root_partition.map.hdb
..............\..............\...................\freq_8bit.root_partition.map.kpt
.....

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