EM78单片机与24Cxx / 85Cxx 串行CMOS EEPROM接口I2C总线读/写的程序
** （所有时隙均基于2MHZ晶体震荡器频率）-Tips SCM and 24Cxx/85Cxx CMOS Serial Interface I2C EEPROM Bus read/write procedures** (all slots are based on two MHZ frequency Crystal Oscillator)
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001341s ]
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:0.089402s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001284s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001226s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003931s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001250s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003220s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.020961s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001694s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 235549 [ RunTime:0.001414s ]
