Description: This stopwatch has two buttons (reset, start) press the reset button after the stopwatch is cleared, press the start button to start the timer, press the start button again to stop the clock, seven with two FPGA development board digital display time (in seconds), time the 0-59 cycle. Advanced requirements (optional): to achieve the basic requirements under the premise of adding a button (select), for alternately switching between two seven-segment LED display are hundredths of a second, seconds, minutes. Specifications: 1. Press the reset button (asynchronous reset), the stopwatch is cleared in preparation for timing, and other testing to start Press and release the start timing. If the detected start button press and release again to stop the clock. By constantly testing the start key to determine whether to start the stopwatch timer 2. When the stopwatch, the seven segments can be recycled by ... 59 ... 00 ... 59.00. 3. Start the default two seven-segment LED display seconds after
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Gameone\count.bld
.......\count.cmd_log
.......\count.lso
.......\count.ngc
.......\count.ngr
.......\count.prj
.......\count.stx
.......\count.sym
.......\count.syr
.......\count.vhd
.......\count.xst
.......\count_envsettings.html
.......\count_ngdbuild.xrpt
.......\count_summary.html
.......\count_vhdl.prj
.......\count_xst.xrpt
.......\display.cmd_log
.......\display.vhd
.......\display_vhdl.prj
.......\frequency.cmd_log
.......\frequency.sym
.......\frequency.vhd
.......\frequency_isim_beh1.wdb
.......\frequency_vhdl.prj
.......\fuse.xmsgs
.......\fuseRelaunch.cmd
.......\Gameone.gise
.......\Gameone.xise
.......\impact.xsl
.......\impact_impact.xwbt
.......\.seconfig\count.xreport
.......\.........\Gameone.projectmgr
.......\.........\top.xreport
.......\..im\test_fre_isim_beh.exe.sim\isimcrash.log
.......\....\.........................\isimkernel.log
.......\....\.........................\libPortability.dll
.......\....\.........................\netId.dat
.......\....\.........................\test_fre_isim_beh.exe
.......\isim.cmd
.......\isim.log
.......\pepExtractor.prj
.......\stable_but.cmd_log
.......\stable_but.sym
.......\stable_but.vhd
.......\stable_but_vhdl.prj
.......\test.vhd
.......\test1.vhd
.......\testwave.vhd
.......\testwave_beh.prj
.......\test_beh.prj
.......\test_fre.vhd
.......\test_fre_isim_beh.exe
.......\test_fre_isim_beh.wdb
.......\top.bgn
.......\top.bit
.......\top.bld
.......\top.cmd_log
.......\top.drc
.......\top.lso
.......\top.ncd
.......\top.ngc
.......\top.ngd
.......\top.ngr
.......\top.pad
.......\top.par
.......\top.pcf
.......\top.prj
.......\top.ptwx
.......\top.stx
.......\top.syr
.......\top.twr
.......\top.twx
.......\top.unroutes
.......\top.ut
.......\top.vhd
.......\top.xpi
.......\top.xst
.......\top_bitgen.xwbt
.......\top_envsettings.html
.......\top_guide.ncd
.......\top_map.map
.......\top_map.mrp
.......\top_map.ncd
.......\top_map.ngm
.......\top_map.xrpt
.......\top_ngdbuild.xrpt
.......\top_pad.csv
.......\top_pad.txt
.......\top_par.xrpt
.......\top_summary.html
.......\top_summary.xml
.......\top_ucf.ucf
.......\top_usage.xml
.......\top_vhdl.prj
.......\top_xst.xrpt
.......\usage_statistics_webtalk.html
.......\webtalk.log
.......\webtalk_impact.xml
.......\webtalk_pn.xml
.......\xlnx_auto_0_xdb\cst.xbcd
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