文件名称:Module=99ReversibilityCounter
- 所属分类:
- 其他小程序
- 资源属性:
- 上传时间:
- 2012-11-26
- 文件大小:
- 313kb
- 下载次数:
- 0次
- 提 供 者:
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
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设计功能及要求
设计M=99的十进制加/减可逆计数器
(1)接通电源时电路能自启动;
(2)手动分别实现加、减计数和自动实现加减可逆计数;
(3)用数码管显示计数数值。
(4)给定元件:74LS192、74LS00、74LS76、74LS48及LED。-Design features and requirements of the design of the metric M = 99 plus/minus CNTR (1) when connected to power supply circuits can be self-starting (2), respectively, to achieve added manually, by counting and automatic counting realize reversible addition and subtraction (3) digital tube display numerical count. (4) of a given component: 74LS192, 74LS00, 74LS76, 74LS48 and LED.
设计M=99的十进制加/减可逆计数器
(1)接通电源时电路能自启动;
(2)手动分别实现加、减计数和自动实现加减可逆计数;
(3)用数码管显示计数数值。
(4)给定元件:74LS192、74LS00、74LS76、74LS48及LED。-Design features and requirements of the design of the metric M = 99 plus/minus CNTR (1) when connected to power supply circuits can be self-starting (2), respectively, to achieve added manually, by counting and automatic counting realize reversible addition and subtraction (3) digital tube display numerical count. (4) of a given component: 74LS192, 74LS00, 74LS76, 74LS48 and LED.
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下载文件列表
Module=99 reversibility counter.wps