NEC红外编码，IO模拟，C51程序，使用在一个双向DVD系统中，通过遥控器查看播放信息，和控制播放等。-NEC infrared codes, IO simulation, C51, the use of the DVD in a two-way system, Remote View through broadcast information, and control shows.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001152s ]
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:0.086271s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001147s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001180s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003589s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000977s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015215s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001258s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 153600 [ RunTime:0.001386s ]
