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
等精度频率计（FPGA部分），通过单片机发送频率控制字给FPGA，FPGA实现计数，再将计数结果发送给单片机后进行数据处理最后发送到数码管或液晶屏显示待测频率-Precision frequency meter (FPGA part) by the single-chip transmit frequency control word to the FPGA, FPGA, to achieve the count, and then finally sent to the digital data processing tube or LCD display test frequency count results are sent to the microcontroller.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
frequency\add32b.bsf
.........\add32b.vhd
.........\bfrequency.vhd
.........\bzh.vhd
.........\combin.bsf
.........\combin.vhd
.........\db\add_sub_lsh.tdf
.........\..\frequency.asm.qmsg
.........\..\frequency.cbx.xml
.........\..\frequency.cmp.bpm
.........\..\frequency.cmp.cdb
.........\..\frequency.cmp.ecobp
.........\..\frequency.cmp.hdb
.........\..\frequency.cmp.logdb
.........\..\frequency.cmp.rdb
.........\..\frequency.cmp.tdb
.........\..\frequency.cmp0.ddb
.........\..\frequency.cmp_bb.cdb
.........\..\frequency.cmp_bb.hdb
.........\..\frequency.cmp_bb.logdb
.........\..\frequency.cmp_bb.rcf
.........\..\frequency.dbp
.........\..\frequency.db_info
.........\..\frequency.eco.cdb
.........\..\frequency.eds_overflow
.........\..\frequency.fit.qmsg
.........\..\frequency.fnsim.cdb
.........\..\frequency.fnsim.hdb
.........\..\frequency.fnsim.qmsg
.........\..\frequency.hier_info
.........\..\frequency.hif
.........\..\frequency.map.bpm
.........\..\frequency.map.cdb
.........\..\frequency.map.ecobp
.........\..\frequency.map.hdb
.........\..\frequency.map.logdb
.........\..\frequency.map.qmsg
.........\..\frequency.map_bb.cdb
.........\..\frequency.map_bb.hdb
.........\..\frequency.map_bb.logdb
.........\..\frequency.pre_map.cdb
.........\..\frequency.pre_map.hdb
.........\..\frequency.psp
.........\..\frequency.pss
.........\..\frequency.rpp.qmsg
.........\..\frequency.rtlv.hdb
.........\..\frequency.rtlv_sg.cdb
.........\..\frequency.rtlv_sg_swap.cdb
.........\..\frequency.sgate.rvd
.........\..\frequency.sgate_sm.rvd
.........\..\frequency.sgdiff.cdb
.........\..\frequency.sgdiff.hdb
.........\..\frequency.signalprobe.cdb
.........\..\frequency.sim.hdb
.........\..\frequency.sim.qmsg
.........\..\frequency.sim.rdb
.........\..\frequency.simfam
.........\..\frequency.sim_ori.vwf
.........\..\frequency.sld_design_entry.sci
.........\..\frequency.sld_design_entry_dsc.sci
.........\..\frequency.syn_hier_info
.........\..\frequency.tan.qmsg
.........\..\frequency.tis_db_list.ddb
.........\..\mux_cfc.tdf
.........\..\mux_hfc.tdf
.........\..\prev_cmp_frequency.asm.qmsg
.........\..\prev_cmp_frequency.fit.qmsg
.........\..\prev_cmp_frequency.map.qmsg
.........\..\prev_cmp_frequency.qmsg
.........\..\prev_cmp_frequency.sim.qmsg
.........\..\prev_cmp_frequency.tan.qmsg
.........\..\wed.wsf
.........\dff1.bsf
.........\dff1.vhd
.........\dff1.vhd.bak
.........\div_2.bsf
.........\div_2.vhd
.........\frequency.asm.rpt
.........\frequency.bdf
.........\frequency.bsf
.........\frequency.done
.........\frequency.dpf
.........\frequency.fit.rpt
.........\frequency.fit.smsg
.........\frequency.fit.summary
.........\frequency.flow.rpt
.........\frequency.map.rpt
.........\frequency.map.summary
.........\frequency.pin
.........\frequency.pof
.........\frequency.qpf
.........\frequency.qsf
.........\frequency.qws
.........\frequency.sim.rpt
.........\frequency.sof
.........\frequency.tan.rpt
.........\frequency.tan.summary
.........\frequency.vwf
.........\frequency1.vwf
.........\mux2_1.bsf
.........\add32b.vhd
.........\bfrequency.vhd
.........\bzh.vhd
.........\combin.bsf
.........\combin.vhd
.........\db\add_sub_lsh.tdf
.........\..\frequency.asm.qmsg
.........\..\frequency.cbx.xml
.........\..\frequency.cmp.bpm
.........\..\frequency.cmp.cdb
.........\..\frequency.cmp.ecobp
.........\..\frequency.cmp.hdb
.........\..\frequency.cmp.logdb
.........\..\frequency.cmp.rdb
.........\..\frequency.cmp.tdb
.........\..\frequency.cmp0.ddb
.........\..\frequency.cmp_bb.cdb
.........\..\frequency.cmp_bb.hdb
.........\..\frequency.cmp_bb.logdb
.........\..\frequency.cmp_bb.rcf
.........\..\frequency.dbp
.........\..\frequency.db_info
.........\..\frequency.eco.cdb
.........\..\frequency.eds_overflow
.........\..\frequency.fit.qmsg
.........\..\frequency.fnsim.cdb
.........\..\frequency.fnsim.hdb
.........\..\frequency.fnsim.qmsg
.........\..\frequency.hier_info
.........\..\frequency.hif
.........\..\frequency.map.bpm
.........\..\frequency.map.cdb
.........\..\frequency.map.ecobp
.........\..\frequency.map.hdb
.........\..\frequency.map.logdb
.........\..\frequency.map.qmsg
.........\..\frequency.map_bb.cdb
.........\..\frequency.map_bb.hdb
.........\..\frequency.map_bb.logdb
.........\..\frequency.pre_map.cdb
.........\..\frequency.pre_map.hdb
.........\..\frequency.psp
.........\..\frequency.pss
.........\..\frequency.rpp.qmsg
.........\..\frequency.rtlv.hdb
.........\..\frequency.rtlv_sg.cdb
.........\..\frequency.rtlv_sg_swap.cdb
.........\..\frequency.sgate.rvd
.........\..\frequency.sgate_sm.rvd
.........\..\frequency.sgdiff.cdb
.........\..\frequency.sgdiff.hdb
.........\..\frequency.signalprobe.cdb
.........\..\frequency.sim.hdb
.........\..\frequency.sim.qmsg
.........\..\frequency.sim.rdb
.........\..\frequency.simfam
.........\..\frequency.sim_ori.vwf
.........\..\frequency.sld_design_entry.sci
.........\..\frequency.sld_design_entry_dsc.sci
.........\..\frequency.syn_hier_info
.........\..\frequency.tan.qmsg
.........\..\frequency.tis_db_list.ddb
.........\..\mux_cfc.tdf
.........\..\mux_hfc.tdf
.........\..\prev_cmp_frequency.asm.qmsg
.........\..\prev_cmp_frequency.fit.qmsg
.........\..\prev_cmp_frequency.map.qmsg
.........\..\prev_cmp_frequency.qmsg
.........\..\prev_cmp_frequency.sim.qmsg
.........\..\prev_cmp_frequency.tan.qmsg
.........\..\wed.wsf
.........\dff1.bsf
.........\dff1.vhd
.........\dff1.vhd.bak
.........\div_2.bsf
.........\div_2.vhd
.........\frequency.asm.rpt
.........\frequency.bdf
.........\frequency.bsf
.........\frequency.done
.........\frequency.dpf
.........\frequency.fit.rpt
.........\frequency.fit.smsg
.........\frequency.fit.summary
.........\frequency.flow.rpt
.........\frequency.map.rpt
.........\frequency.map.summary
.........\frequency.pin
.........\frequency.pof
.........\frequency.qpf
.........\frequency.qsf
.........\frequency.qws
.........\frequency.sim.rpt
.........\frequency.sof
.........\frequency.tan.rpt
.........\frequency.tan.summary
.........\frequency.vwf
.........\frequency1.vwf
.........\mux2_1.bsf