資源簡介
基于Quartus13.0的EDA實驗程序，
1. 設計一個10進制計數器，用七段數碼管顯示計數器的數值， 以開發板上1個按鍵作為計數器的時鐘輸入，按鍵每按動 一次，相當于產生“一個時鐘脈沖”，觀察開關抖動情況。
2. 設計一個去抖電路，按鍵信號經去抖以后再作為計數器的 時鐘輸入，觀察去抖效果。
代碼片段和文件信息
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????4073??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.（0）.cnf.cdb
?????文件???????1700??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.（0）.cnf.hdb
?????文件???????2513??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.asm.qmsg
?????文件???????1414??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.asm.rdb
?????文件???????7281??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.asm_labs.ddb
?????文件?????????96??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cbx.xml
?????文件????????650??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp.bpm
?????文件??????12501??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp.cdb
?????文件??????12211??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.cmp.hdb
?????文件???????5897??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp.idb
?????文件????????211??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp.kpt
?????文件??????10844??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp.logdb
?????文件??????18737??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.cmp.rdb
?????文件????????215??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp_merge.kpt
?????文件?????746342??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.cycloneive_io_sim_cache.45um_ff_1200mv_0c_fast.hsd
?????文件?????745244??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.cycloneive_io_sim_cache.45um_ss_1200mv_0c_slow.hsd
?????文件?????740377??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.cycloneive_io_sim_cache.45um_ss_1200mv_85c_slow.hsd
?????文件????????140??2018-05-10?21:20??EDA200532_0202\db\EDA200532_0202.db_info
?????文件???????5563??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.eda.qmsg
?????文件??????21727??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.fit.qmsg
?????文件???????1209??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.hier_info
?????文件????????478??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.hif
?????文件????????163??2018-05-10?21:20??EDA200532_0202\db\EDA200532_0202.ipinfo
?????文件????????372??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.lpc.html
?????文件????????399??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.lpc.rdb
?????文件???????1060??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.lpc.txt
?????文件????????123??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.map.ammdb
?????文件????????624??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.map.bpm
?????文件???????4966??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.map.cdb
?????文件??????11526??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.map.hdb
............此處省略90個文件信息
-----------?---------??----------?-----??----
?????文件???????4073??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.（0）.cnf.cdb
?????文件???????1700??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.（0）.cnf.hdb
?????文件???????2513??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.asm.qmsg
?????文件???????1414??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.asm.rdb
?????文件???????7281??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.asm_labs.ddb
?????文件?????????96??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cbx.xm
?????文件????????650??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp.bpm
?????文件??????12501??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp.cdb
?????文件??????12211??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.cmp.hdb
?????文件???????5897??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp.idb
?????文件????????211??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp.kpt
?????文件??????10844??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp.logdb
?????文件??????18737??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.cmp.rdb
?????文件????????215??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.cmp_merge.kpt
?????文件?????746342??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.cycloneive_io_sim_cache.45um_ff_1200mv_0c_fast.hsd
?????文件?????745244??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.cycloneive_io_sim_cache.45um_ss_1200mv_0c_slow.hsd
?????文件?????740377??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.cycloneive_io_sim_cache.45um_ss_1200mv_85c_slow.hsd
?????文件????????140??2018-05-10?21:20??EDA200532_0202\db\EDA200532_0202.db_info
?????文件???????5563??2018-04-17?11:06??EDA200532_0202\db\EDA200532_0202.eda.qmsg
?????文件??????21727??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.fit.qmsg
?????文件???????1209??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.hier_info
?????文件????????478??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.hif
?????文件????????163??2018-05-10?21:20??EDA200532_0202\db\EDA200532_0202.ipinfo
?????文件????????372??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.lpc.html
?????文件????????399??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.lpc.rdb
?????文件???????1060??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.lpc.txt
?????文件????????123??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.map.ammdb
?????文件????????624??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.map.bpm
?????文件???????4966??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.map.cdb
?????文件??????11526??2018-04-17?11:05??EDA200532_0202\db\EDA200532_0202.map.hdb
............此處省略90個文件信息
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