VHDL实例,有近百个实例,都是可以在quarturs 上进行仿真的,大部分都可以通过,对初学者是一非常不错的-VHDL example, there are nearly a hundred examples, can be carried out in quarturs simulation, most of them can pass, for beginners is a very good
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SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.088685s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001270s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003664s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001041s ]
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