八位二进制加法器.doc

八位二进制加法器
目录
摘要、关键字、设计要求........................................................................................... 3
第一章系统概述......................................................................................................... 4
..............................................4
.........................................4
..................................................6
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第二章单元电路设计与分析..................................................................................... 7
..................................7
8421BCD码编码器原理..................................................................................... 7
8421BCD码加法器原理..................................................................................... 8
............................................................................. 9
.................................... 11

现........................................................................ 11
.......................................................................... 12
第三章系统综述、总体电路图............................................................................... 12
................................................. 12
............................................... 13
........................................................................... 13
........................................................................... 14
第四章结束语............................................................................................................ 15
收获与体会.................................................................................................................. 15
元器件明细表.............................................................................................................. 16
参考文献.............................