pci卡驱动开发程序.该程序采用DMA方式传输，是开发高速数据采集卡的很好资料。-pci card driver development process. the program mode using DMA transfer, is to develop high-speed data acquisition card good information.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001378s ]
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:0.098879s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001303s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001336s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003690s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001119s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001351s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 126570 [ RunTime:0.001371s ]
