数字电子技术基础课程设计说明书彩灯循环显示控制电路设计.doc
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TOC \o 1-3 \h \z \u HYPERLINK \l _Toc266007033 课程设计任务书 PAGEREF _Toc266007033 \h 1
HYPERLINK \l _Toc266007034 摘 要 PAGEREF _Toc266007034 \h 3
HYPERLINK \l _Toc266007035 1 方案设计 PAGEREF _Toc266007035 \h 4
HYPERLINK \l _Toc266007036 1.1、方案比较 PAGEREF _Toc266007036 \h 4
HYPERLINK \l _Toc266007037 1.1.1方案一: PAGEREF _Toc266007037 \h 4
HYPERLINK \l _Toc266007038 1.1.2方案二: PAGEREF _Toc266007038 \h 5
HYPERLINK \l _Toc266007039 1.1.3方案三: PAGEREF _Toc266007039 \h 5
HYPERLINK \l _Toc266007040 1.2方案选择 PAGEREF _Toc266007040 \h 6
HYPERLINK \l _Toc266007041 2 单元电路的设计 PAGEREF _Toc266007041 \h 6
HYPERLINK \l _Toc266007042 2.1主要芯片 PAGEREF _Toc266007042 \h 6
HYPERLINK \l _Toc266007043 2.1.1十进制计数器74LS160 PAGEREF _Toc266007043 \h 6
HYPERLINK \l _Toc266007044 2.1.2 移位寄存器74 LS194 PAGEREF _Toc266007044 \h 7
HYPERLINK \l _Toc266007045 2.1.3 LED显示数码管 PAGEREF _Toc266007045 \h 8
HYPERLINK \l _Toc266007046 2.2 自然序列循环发生器 PAGEREF _Toc266007046 \h 9
HYPERLINK \l _Toc266007047 2.3 奇数序列循环发生器 PAGEREF _Toc266007047 \h 11
HYPERLINK \l _Toc266007048 2.4 偶数序列循环发生器 PAGEREF _Toc266007048 \h 12
HYPERLINK \l _Toc266007049 2.5 音乐序列循环发生器 PAGEREF _Toc266007049 \h 13
HYPERLINK \l _Toc266007050 2.6 循环控制电路 PAGEREF _Toc266007050 \h 15
HYPERLINK \l _Toc266007051 2.7二分频器 PAGEREF _Toc266007051 \h 16
HYPERLINK \l _Toc266007052 2.8 振荡脉冲发生器 PAGEREF _Toc266007052 \h 17
HYPERLINK \l _Toc266007053 2.9 复位电路 PAGEREF _Toc266007053 \h 18
HYPERLINK \l _Toc266007054 3 总体电路及工作原理 PAGEREF _Toc266007054 \h 19
HYPERLINK \l _Toc266007055 3.1 总体电路图 PAGEREF _Toc266007055 \h 19
HYPERLINK \l _Toc266007056 3.2 工作原理 PAGEREF _Toc266007056 \h 20
HYPERLINK \l _Toc266007057 4 仿真结果 PAGEREF _Toc266007057 \h 21
HYPERLINK \l _Toc266007058 4.1二分频器 PAGEREF _Toc266007058 \h 21
HYPERLINK \l _Toc266007059 4.2脉冲信号发生电路仿真 PAGEREF _Toc266007059 \h 22
HYPERLINK \l _Toc266007060 4.4 总电路仿真 PAGEREF _Toc266007060 \h 23
HYPERLINK \l _Toc266007061 5 体会及总结 PAGEREF _Toc266007061 \h 23
HYPERLINK \l _Toc26600
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