文件名称:qiangdaqi
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使用vhdl语言设计的一个四人参加的智力竞赛抢答计时器。当有某一参赛者首先按下抢答开关时，响应显示灯亮并伴有声响，此时抢答器不再接受其他输入信号。电路具有回答问题时间控制功能。要求回答问题时间小于100s（显示为0—99），时间显示采用倒计时方式。当达到限定时间时，的发出声响以示警告。
-Using VHDL language design four people to participate in the quiz answer in the timer. When a participant Press First Responder switch in response to lights and accompanied by sound Responder longer accept other input signal. The circuit has a time control function answered questions. Asked to respond to the problem in less than 100s (for 0-99), time countdown. When the time limit is reached, the audible warning to show.
-Using VHDL language design four people to participate in the quiz answer in the timer. When a participant Press First Responder switch in response to lights and accompanied by sound Responder longer accept other input signal. The circuit has a time control function answered questions. Asked to respond to the problem in less than 100s (for 0-99), time countdown. When the time limit is reached, the audible warning to show.
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下载文件列表
qiangdaqi\feng.acf
.........\feng.vhd
.........\feng.hif
.........\feng.mmf
.........\FENG.sym
.........\feng.pin
.........\feng.rpt
.........\feng.fit
.........\feng.ndb
.........\feng.snf
.........\feng.pof
.........\lockb.acf
.........\lockb.vhd
.........\lockb.mmf
.........\LOCKB.sym
.........\lockb.hif
.........\lockb.pin
.........\lockb.rpt
.........\lockb.fit
.........\lockb.ndb
.........\lockb.snf
.........\lockb.pof
.........\count.acf
.........\count.vhd
.........\sel.acf
.........\sel.vhd
.........\sel.hif
.........\sel.mmf
.........\SEL.sym
.........\sel.pin
.........\sel.rpt
.........\sel.fit
.........\sel.ndb
.........\sel.snf
.........\sel.pof
.........\count.hif
.........\count.mmf
.........\COUNT.sym
.........\count.pin
.........\count.rpt
.........\count.fit
.........\count.ndb
.........\count.snf
.........\count.pof
.........\ch41a.acf
.........\ch41a.vhd
.........\ch41a.mmf
.........\CH41A.sym
.........\ch41a.hif
.........\ch41a.pin
.........\ch41a.rpt
.........\ch41a.fit
.........\ch41a.ndb
.........\ch41a.snf
.........\ch41a.pof
.........\ch42a.acf
.........\ch42a.vhd
.........\ch42a.hif
.........\ch42a.mmf
.........\CH42A.sym
.........\ch42a.pin
.........\ch42a.rpt
.........\ch42a.fit
.........\ch42a.ndb
.........\ch42a.snf
.........\ch42a.pof
.........\dispa.acf
.........\dispa.vhd
.........\dispa.mmf
.........\DISPA.sym
.........\dispa.hif
.........\dispa.pin
.........\dispa.rpt
.........\dispa.fit
.........\dispa.ndb
.........\dispa.snf
.........\dispa.pof
.........\qiangda.acf
.........\qiangda.gdf
.........\qiangda.hif
.........\qiangda.mmf
.........\U9934949.DLS
.........\U8840804.DLS
.........\U0669976.DLS
.........\U7445439.DLS
.........\U2283497.DLS
.........\U1725128.DLS
.........\U9446168.DLS
.........\U6405926.DLS
.........\U7985481.DLS
.........\U8230642.DLS
.........\U1119778.DLS
.........\U1969830.DLS
.........\U5859947.DLS
.........\U2383781.DLS
.........\U3440435.DLS
.........\U9854083.DLS
.........\U7784486.DLS
.........\U3665730.DLS
.........\U5688779.DLS