FPGA 4X4矩阵键盘VHDL程序

FPGA 4X4矩阵键盘VHDL程序，已通过q2综合，可直接使用，基于cylcone

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      98561  2009-07-30 15:42  key44\db\prev_cmp_key44.qmsg

     文件       1829  2009-08-14 15:28  key44\db\prev_cmp_xiaod.asm.qmsg

     文件      16102  2009-08-14 15:28  key44\db\prev_cmp_xiaod.fit.qmsg

     文件      27232  2009-08-14 15:28  key44\db\prev_cmp_xiaod.map.qmsg

     文件       2731  2009-07-28 21:30  key44\db\prev_cmp_xiaod.qmsg

     文件       4432  2009-07-30 15:09  key44\db\prev_cmp_xiaod.sim.qmsg

     文件      50033  2009-08-14 15:28  key44\db\prev_cmp_xiaod.tan.qmsg

     文件       6936  2009-07-30 15:09  key44\db\wed.wsf

     文件       2834  2009-08-14 15:28  key44\db\xiaod.（0）.cnf.cdb

     文件        943  2009-08-14 15:28  key44\db\xiaod.（0）.cnf.hdb

     文件       2296  2009-08-14 15:28  key44\db\xiaod.（1）.cnf.cdb

     文件       1298  2009-08-14 15:28  key44\db\xiaod.（1）.cnf.hdb

     文件       2017  2009-08-14 15:28  key44\db\xiaod.asm.qmsg

     文件      67040  2009-08-14 15:28  key44\db\xiaod.asm_labs.ddb

     文件         87  2009-08-14 15:28  key44\db\xiaod.cbx.xml

     文件        527  2009-08-14 15:28  key44\db\xiaod.cmp.bpm

     文件      15079  2009-08-14 15:28  key44\db\xiaod.cmp.cdb

     文件         28  2009-08-14 15:28  key44\db\xiaod.cmp.ecobp

     文件       8559  2009-08-14 15:28  key44\db\xiaod.cmp.hdb

     文件          4  2009-08-14 15:28  key44\db\xiaod.cmp.logdb

     文件      19079  2009-08-14 15:28  key44\db\xiaod.cmp.rdb

     文件      15087  2009-08-14 15:28  key44\db\xiaod.cmp.tdb

     文件      73540  2009-08-14 15:28  key44\db\xiaod.cmp0.ddb

     文件      44378  2009-08-14 15:28  key44\db\xiaod.cmp2.ddb

     文件       6474  2009-08-14 15:28  key44\db\xiaod.cmp_bb.cdb

     文件       8455  2009-08-14 15:28  key44\db\xiaod.cmp_bb.hdb

     文件          4  2009-08-14 15:28  key44\db\xiaod.cmp_bb.logdb

     文件       3052  2009-08-14 15:28  key44\db\xiaod.cmp_bb.rcf

     文件          0  2009-08-14 15:28  key44\db\xiaod.dbp

     文件        137  2009-07-28 19:39  key44\db\xiaod.db_info

............此处省略63个文件信息