Description: Multifunction digital electronic watch (1) normal time: second (60), points (60), hours (24) counts second timing frequency of 1Hz, dynamic scanning real-time display of digital works timekeeping hour, minutes and seconds. (2) The whole point timekeeping: Every whole point of the buzzer in the " 59" minutes of 51,53,55,57 second frequency is 512Hz bass made in the " 59" minutes of the first 59 seconds made the treble frequency is 1024Hz . (3) school: school hours, hours of digital tube display frequency of 4Hz counts school hours, the display of digital 4Hz for counting school, seconds cleared. Others: 1. Crystal is 12 MHz 2. Using ALTERA CPLD device as the EPM7064SL-44 3. Using digital display
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多功能数字表2\Block1.bdf
.............\clock.asm.rpt
.............\clock.bsf
.............\clock.cdf
.............\clock.done
.............\clock.fit.eqn
.............\clock.fit.rpt
.............\clock.fit.summary
.............\clock.flow.rpt
.............\clock.map.eqn
.............\clock.map.rpt
.............\clock.map.summary
.............\clock.pin
.............\clock.pof
.............\clock.qpf
.............\clock.qsf
.............\clock.qws
.............\clock.tan.rpt
.............\clock.tan.summary
.............\clock.v
.............\cmp_state.ini
.............\db\add_sub_5ph.tdf
.............\..\add_sub_7ph.tdf
.............\..\add_sub_9ph.tdf
.............\..\add_sub_aph.tdf
.............\..\clock.asm.qmsg
.............\..\clock.cbx.xml
.............\..\clock.cmp.cdb
.............\..\clock.cmp.hdb
.............\..\clock.cmp.rdb
.............\..\clock.cmp.tdb
.............\..\clock.cmp0.ddb
.............\..\clock.db_info
.............\..\clock.eco.cdb
.............\..\clock.fit.qmsg
.............\..\clock.hier_info
.............\..\clock.hif
.............\..\clock.map.cdb
.............\..\clock.map.hdb
.............\..\clock.map.qmsg
.............\..\clock.pre_map.cdb
.............\..\clock.pre_map.hdb
.............\..\clock.psp
.............\..\clock.rtlv.hdb
.............\..\clock.rtlv_sg.cdb
.............\..\clock.rtlv_sg_swap.cdb
.............\..\clock.sgdiff.cdb
.............\..\clock.sgdiff.hdb
.............\..\clock.sld_design_entry.sci
.............\..\clock.sld_design_entry_dsc.sci
.............\..\clock.syn_hier_info
.............\..\clock.tan.qmsg
.............\..\clock_cmp.qrpt
............1\beep.v
.............\Block1.bdf
.............\clock.asm.rpt
.............\clock.cdf
.............\clock.done
.............\clock.fit.eqn
.............\clock.fit.rpt
.............\clock.fit.summary
.............\clock.flow.rpt
.............\clock.map.eqn
.............\clock.map.rpt
.............\clock.map.summary
.............\clock.pin
.............\clock.pof
.............\clock.qpf
.............\clock.qsf
.............\clock.qws
.............\clock.sof
.............\clock.tan.rpt
.............\clock.tan.summary
.............\clock.v
.............\cmp_state.ini
.............\db\add_sub_5ph.tdf
.............\..\add_sub_6ph.tdf
.............\..\add_sub_8ph.tdf
.............\..\add_sub_9ph.tdf
.............\..\add_sub_aph.tdf
.............\..\clock.asm.qmsg
.............\..\clock.cbx.xml
.............\..\clock.cmp.rdb
.............\..\clock.db_info
.............\..\clock.eco.cdb
.............\..\clock.fit.qmsg
.............\..\clock.hier_info
.............\..\clock.hif
.............\..\clock.map.hdb
.............\..\clock.map.qmsg
.............\..\clock.pre_map.hdb
.............\..\clock.psp
.............\..\clock.rtlv.hdb
.............\..\clock.rtlv_sg.cdb
.............\..\clock.rtlv_sg_swap.cdb
.............\..\clock.sgdiff.cdb
.............\..\clock.sgdiff.hdb
.............\..\clock.sld_design_entry.sci
.............\..\clock.sld_design_entry_dsc.sci
.............\..\clock.syn_hier_info
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