FPGA矩阵键盘扫描

上传者: wicoboy | 上传时间: 2021-05-18 20:50:55 | 文件大小: 253KB | 文件类型: RAR
FPGA控制实现4x4矩阵键盘扫描,按下某按键对应在数码管上显示从0到F

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</span>","children":null,"spread":false},{"title":"keyboard.sld_design_entry.sci <span style='color:#111;'> 196B </span>","children":null,"spread":false},{"title":"keyboard.pre_map.hdb <span style='color:#111;'> 9.66KB </span>","children":null,"spread":false},{"title":"keyboard.idb.cdb <span style='color:#111;'> 1.33KB </span>","children":null,"spread":false},{"title":"keyboard.tan.qmsg <span style='color:#111;'> 2.92KB </span>","children":null,"spread":false},{"title":"keyboard.db_info <span style='color:#111;'> 138B </span>","children":null,"spread":false},{"title":"keyboard.cmp.cbp <span style='color:#111;'> 161B </span>","children":null,"spread":false},{"title":"keyboard.amm.cdb <span style='color:#111;'> 265B </span>","children":null,"spread":false},{"title":"keyboard.rtlv_sg.cdb <span style='color:#111;'> 9.33KB </span>","children":null,"spread":false},{"title":"prev_cmp_keyboard.qmsg <span style='color:#111;'> 49.30KB 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<span style='color:#111;'> 203B </span>","children":null,"spread":false},{"title":"keyboard.map.cbp <span style='color:#111;'> 161B </span>","children":null,"spread":false},{"title":"keyboard.smart_action.txt <span style='color:#111;'> 8B </span>","children":null,"spread":false},{"title":"keyboard.rtlv.hdb <span style='color:#111;'> 9.64KB </span>","children":null,"spread":false},{"title":"keyboard.pre_map.cdb <span style='color:#111;'> 9.70KB </span>","children":null,"spread":false}],"spread":false},{"title":"keyboard.dpf <span style='color:#111;'> 239B </span>","children":null,"spread":false},{"title":"keyboard.sof <span style='color:#111;'> 72.35KB </span>","children":null,"spread":false},{"title":"keyboard.v.bak <span style='color:#111;'> 673B </span>","children":null,"spread":false},{"title":"keyboard.fit.smsg <span style='color:#111;'> 411B </span>","children":null,"spread":false},{"title":"keyboard.fit.summary <span style='color:#111;'> 418B 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</span>","children":null,"spread":false},{"title":"keyboard.root_partition.cmp.kpt <span style='color:#111;'> 204B </span>","children":null,"spread":false},{"title":"keyboard.root_partition.cmp.rcfdb <span style='color:#111;'> 2.56KB </span>","children":null,"spread":false},{"title":"keyboard.root_partition.cmp.hdb <span style='color:#111;'> 9.08KB </span>","children":null,"spread":false},{"title":"keyboard.db_info <span style='color:#111;'> 138B </span>","children":null,"spread":false},{"title":"keyboard.root_partition.map.cdb <span style='color:#111;'> 2.78KB </span>","children":null,"spread":false},{"title":"keyboard.root_partition.map.hdb <span style='color:#111;'> 9.22KB </span>","children":null,"spread":false}],"spread":false},{"title":"README <span style='color:#111;'> 653B </span>","children":null,"spread":false}],"spread":false},{"title":"keyboard.map.summary <span style='color:#111;'> 325B </span>","children":null,"spread":false},{"title":"keyboard.asm.rpt <span style='color:#111;'> 7.74KB </span>","children":null,"spread":false},{"title":"keyboard.done <span style='color:#111;'> 26B </span>","children":null,"spread":false},{"title":"keyboard.sta.summary <span style='color:#111;'> 592B </span>","children":null,"spread":false},{"title":"keyboard.pof <span style='color:#111;'> 128.19KB </span>","children":null,"spread":false},{"title":"keyboard.flow.rpt <span style='color:#111;'> 7.91KB </span>","children":null,"spread":false},{"title":"keyboard.eda.rpt <span style='color:#111;'> 2.50KB </span>","children":null,"spread":false},{"title":"simulation","children":[{"title":"modelsim","children":[{"title":"keyboard.sft <span style='color:#111;'> 118B </span>","children":null,"spread":false},{"title":"keyboard_v.sdo <span style='color:#111;'> 21.55KB </span>","children":null,"spread":false},{"title":"keyboard.vt <span style='color:#111;'> 2.97KB </span>","children":null,"spread":false},{"title":"keyboard_modelsim.xrf <span style='color:#111;'> 2.02KB </span>","children":null,"spread":false},{"title":"keyboard.vo <span style='color:#111;'> 38.16KB </span>","children":null,"spread":false}],"spread":false}],"spread":false},{"title":"keyboard.qpf <span style='color:#111;'> 1.24KB </span>","children":null,"spread":false},{"title":"snatch.v <span style='color:#111;'> 15B </span>","children":null,"spread":false}],"spread":false}],"spread":true}]

评论信息

  • chen_qicong :
    有帮助,可以作为参考。事实上只要了解了矩阵键盘的原理,自己写也不是很难
    2015-11-29
  • baidu_22791741 :
    代码的结构写的不会很好,感觉有些凌乱啊,但功能还是实现了的
    2014-11-10

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