資源簡介
題目：電子密碼鎖的設計 [設計要求]（1）設計一個開鎖密碼至少為4位數字（或更多）的密碼鎖。（2）當開鎖按扭開關（可設置8位或更多，其中只有4位有效，其余位為虛設）的輸入代碼等于所設密碼時啟動開鎖控制電路，并且用綠燈亮、紅燈滅表示開鎖狀態。（3）從第一個按扭觸動后的5秒內若未能將鎖打開，則電路自動復位并發出報警信號，同時用綠燈滅、紅燈亮表示關鎖狀態。 附加功能：（1）可以設置密碼，通過設置密碼按鈕SP（S4）設置，且可以重新設置新密碼。任何情況下按SP后輸入都可以設置密碼。（2）五秒計時采用倒計時顯示在開發板的七段數碼管上。五秒后發出警報（綠燈亮）。（3）能記錄按鍵輸入密碼的次數（0-9）
代碼片段和文件信息
?屬性????????????大小?????日期????時間???名稱
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?????目錄???????????0??2017-06-26?14:29??mms\
?????目錄???????????0??2017-06-21?23:45??mms\.Xil\
?????目錄???????????0??2017-06-26?14:29??mms\bm.cache\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\activehdl\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\ies\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\modelsim\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\questa\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\riviera\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\vcs\
?????目錄???????????0??2017-06-21?10:41??mms\bm.cache\wt\
?????目錄???????????0??2017-06-26?14:29??mms\bm.hw\
?????目錄???????????0??2017-06-26?14:29??mms\bm.ip_user_files\
?????目錄???????????0??2017-06-26?14:29??mms\bm.sim\
?????目錄???????????0??2017-06-26?14:29??mms\bm.srcs\
?????目錄???????????0??2017-06-21?22:40??mms\bm.srcs\sources_1\
?????目錄???????????0??2017-06-21?22:40??mms\bm.srcs\sources_1\bd\
?????目錄???????????0??2017-06-26?15:20??mms\bm.srcs\sources_1\bd\design_1\
?????目錄???????????0??2017-06-26?15:20??mms\bm.srcs\sources_1\bd\design_1\hdl\
?????目錄???????????0??2017-06-26?16:22??mms\bm.srcs\sources_1\bd\design_1\ip\
?????目錄???????????0??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_bm10_4_0_0\
?????文件????????3244??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_bm10_4_0_0\design_1_bm10_4_0_0.xci
?????文件????????2371??2017-06-26?15:20??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_bm10_4_0_0\design_1_bm10_4_0_0.xml
?????目錄???????????0??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_count16_0_0\
?????文件????????3811??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_count16_0_0\design_1_count16_0_0.xci
?????文件????????7857??2017-06-26?15:20??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_count16_0_0\design_1_count16_0_0.xml
?????目錄???????????0??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_feimen_0_0\
?????文件????????3244??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_feimen_0_0\design_1_feimen_0_0.xci
?????文件????????2024??2017-06-26?15:20??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_feimen_0_0\design_1_feimen_0_0.xml
?????目錄???????????0??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_feimen_1_0\
?????文件????????3244??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_feimen_1_0\design_1_feimen_1_0.xci
............此處省略140個文件信息
-----------?---------??----------?-----??----
?????目錄???????????0??2017-06-26?14:29??mms\
?????目錄???????????0??2017-06-21?23:45??mms\.Xil\
?????目錄???????????0??2017-06-26?14:29??mms\bm.cache\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\activehdl\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\ies\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\modelsim\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\questa\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\riviera\
?????目錄???????????0??2017-06-21?10:48??mms\bm.cache\compile_simlib\vcs\
?????目錄???????????0??2017-06-21?10:41??mms\bm.cache\wt\
?????目錄???????????0??2017-06-26?14:29??mms\bm.hw\
?????目錄???????????0??2017-06-26?14:29??mms\bm.ip_user_files\
?????目錄???????????0??2017-06-26?14:29??mms\bm.sim\
?????目錄???????????0??2017-06-26?14:29??mms\bm.srcs\
?????目錄???????????0??2017-06-21?22:40??mms\bm.srcs\sources_1\
?????目錄???????????0??2017-06-21?22:40??mms\bm.srcs\sources_1\bd\
?????目錄???????????0??2017-06-26?15:20??mms\bm.srcs\sources_1\bd\design_1\
?????目錄???????????0??2017-06-26?15:20??mms\bm.srcs\sources_1\bd\design_1\hdl\
?????目錄???????????0??2017-06-26?16:22??mms\bm.srcs\sources_1\bd\design_1\ip\
?????目錄???????????0??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_bm10_4_0_0\
?????文件????????3244??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_bm10_4_0_0\design_1_bm10_4_0_0.xci
?????文件????????2371??2017-06-26?15:20??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_bm10_4_0_0\design_1_bm10_4_0_0.xm
?????目錄???????????0??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_count16_0_0\
?????文件????????3811??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_count16_0_0\design_1_count16_0_0.xci
?????文件????????7857??2017-06-26?15:20??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_count16_0_0\design_1_count16_0_0.xm
?????目錄???????????0??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_feimen_0_0\
?????文件????????3244??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_feimen_0_0\design_1_feimen_0_0.xci
?????文件????????2024??2017-06-26?15:20??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_feimen_0_0\design_1_feimen_0_0.xm
?????目錄???????????0??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_feimen_1_0\
?????文件????????3244??2017-06-21?23:45??mms\bm.srcs\sources_1\bd\design_1\ip\design_1_feimen_1_0\design_1_feimen_1_0.xci
............此處省略140個文件信息
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