用vhdl语言编写的基于FPGA的波形发生器。对于做实验需要产生的波形非常有用。-VHDL language using FPGA-based waveform generator. Does the need for experimental waveforms generated very useful.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002522s ]
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:0.119496s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002619s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002685s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002557s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004657s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002389s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003921s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018452s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003027s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 194903 [ RunTime:0.001422s ]
