滚球体育

芯片IC单片机解密百科

十年专注单片机解密

美国研究人员新开发出一种更高效易操作的超算编程语言

CHAOJIJISUANJIZAIJIEJUEKEXUELINGYUZHONGDATIAOZHANFANGMIANJUYOUYOUSHI,DANSHIBIANCHENGCAOKONGZHEIXIE“DAJIAHUO”BINGFEIYISHI。MEIGUOYANJIURENYUANXINKAIFACHUYIZHONGCHENGXUYUYAN,RANGFEIJISUANJIBEIJINGDERENYENENGBIANJIELIYONGCHAOJIJISUANJICHULIWENTI。RUJINDECHAOJIJISUANJIBIGUOQUGENGWEIFUZA,XIANYOUBIANCHENGYUYANDEFAZHANQUEBUNENGYUZHIPIPEI。QIANYANKEXUELINGYUDEYANJIURENYUANXUYAOSHIYONGCHAOSUANLAIFENXIHAILIANGSHUJU,DANBUKENENGMEIGEYANJIURENYUANDOUSHIJISUANJIZHUANJIA,BIANCHENGDENANDUZUAILEDUICHAOSUANDEYINGYONG。MUQIANGUANGFANSHIYONGLAICAOKONGCHAOSUANDERENGSHI40DUONIANQIANFAMINGDEC++YU ...

阅读全文

嵌入式C语言的小技巧帮您减少代码量

滚球体育WEILEXIECHUSHIYINGXINGGENGGUANGDECYUYANCHENGXU,CHENGXUYUANKAOLVWENTISHIYINGMIANMIANJUDAO。LIRU,ZAICYUYANCHENGXUZHONGDIAOYONG open() HANSHUCHANGSHIDAKAIWENJIANSHI,YINGKAOLVDAOWENJIANSHIFOUCUNZAI,DANGQIANCHENGXUSHIFOUYOUZUGOUQUANXIANDENGQINGKUANG。ZAIDAKAIWENJIANSHIBAISHI,XUYAOZUOXIANGYINGDECUOWUCHULI,ZHEIYANGCAINENGRANGCHENGXUDEWENDINGXINGGENGQIANG。KANDAOZHEILI,XIANGXINYOUDUZHEYIJINGCHAJUEDAOLE,CUOWUCHULIYUJUHUIRANGZHENGGEDAIMAFANSUOXUDUO。LIRU:int fd = open("filename", O_RDWR) ...

阅读全文

浅谈仿真机在单片机开发过程中的作用

滚球体育FANGZHENSHIDANPIANJIKAIFAGUOCHENGZHONGFEICHANGZHONGYAODEYIGEHUANJIE,CHULEYIXIEJIJIANDANDERENWU,YIBANCHANPINKAIFAGUOCHENGZHONGDOUYAOJINXINGFANGZHEN,FANGZHENDEZHUYAOMUDESHIJINXINGRUANJIANDIAOSHI,DANGRANJIEZHUFANGZHENJI,YENENGJINXINGYIXIEYINGJIANPAICUO。YIKUAIDANPIANJIYINGYONGDIANLUBANBAOKUODANPIANJIBUFENJIWEIDADAOSHIYONGMUDEERSHEJIDEYINGYONGDIANLU,FANGZHENJIUSHILIYONGFANGZHENJILAIDAITIYINGYONGDIANLUBAN(CHENGMUBIAOJI)DEDANPIANJIBUFEN,DUIYINGYONGDIANLUBUFENJINXINGCESHI、DIAOSHI。FANGZHENYOUCPUFANGZHENHEROMFANGZHENLIANGZHONG,SUOWEICPUFANGZHENSHIZHIYONGFANGZHENJIDAITIMUBIAOJIDECPU ...

阅读全文

电路板上的线路为什么不是直的而是弯的呢?

       WEISHENMEDIANLUBANSHANGDEXIANLUBUSHIZHIDEERSHIWANDE?  SHOUXIAN,YAOSHIDIANLUBANZHONGDEXIANLUSHEJICHENGZHIXIANDEHUA,NEIMEDIANLUBANDEMIANJIJIANGHUIZENGJIAJIBEIZHIDUO。ZAIRUJINZHEIGEZHUIQIUJINGZHIXIAOQIAODESHIDAI,DIANLUBANDEMIANJIZIRANYESHIYUEXIAOYUEHAO,BURANJIUHUIZHIJIEYINGXIANGDAODIANZICHANPINDEMIANJI。GUJIXIANZAIRENMENDUIYUDIANZICHANPINDEYAOQIUJIUSHI:CHULEPINGMUYUEDAZHIWAI,QITADOUYUELAIYUEXIAOJIUHAOLE,HOUDUYESHIYAOYUEBOYUEHAO。      ...

阅读全文

单片机最小系统如何开发?

YI、QUEDINGRENWUKAIFADANPIANJIZUIXIAOXITONGER、RENWUFENXI:GAIXITONGJUYOUDEGONGNENG:(1)JUYOU2WEILEDSHUMAGUANXIANSHIGONGNENG。(2)JUYOUBALUFAGUANGERJIGUANXIANSHIGEZHONGLIUSHUIDENG。(3)KEYIWANCHENGGEZHONGZOULE,BAOJINGDENGFASHENGYINLEISHIYAN。(4)JUYOUFUWEIGONGNENG。SAN、GONGNENGFENXI(1)LIANGWEILEDSHUMAGUANXIANSHIGONGNENG,WOMENKEYILIYONGDANPIANJIDEP0KOUJIELIANGGESHUMAGUANLAIXIANZHEIGEGONGNENG;(2)BALUFAGUANGERJIGUANXIANSHIKEYILIYONGP1KOUJIEBAGEFAGUANGERJIGUANSHIXIANZHEIGEGONGNENG;(3)GEZHONGZOULE、BAOJINGDENGFASHENGGONGNENGKEYI ...

阅读全文

8051单片机数据传送的3种方式

DANPIANJICPUYUWAIBUSHEBEIJIAOHUANXINXITONGCHANGYOURUXIAJIZHONGFANGSHI:WUTIAOJIANCHUANSONGFANGSHI,CHAXUNCHUANSONGFANGSHIHEZHONGDUANCHUANSONGFANGSHI。WOMENYIDANPIANJIYUWEIXINGDAYINJIJIEKOUWEILIJIANGSHUZHEISANZHONGFANGSHI。JIADINGYONGHUYAODAYINSANGESHUJU,ZHEISANGESHUJUBAOCUNZAIDANPIANJIDENEIBUSHUJUCUNCHUQI10H,11H,HE12HZHONG,8051YONGBINGKOUP2YUWEIXINGDAYINJIDEBINGXINGSHUJUKOUDBJINXINGSHUJUJIAOHUAN。(1)WUTIAOJIANCHUANSONGFANGSHIZHEIZHONGSHUJUCHUANSONGFANGSHIZHONGMEIYOULIANLUOXINHAO,JICPUZONGSHIRENWEIDAYINJIZAIRUHESHIHOUDOUSHICHUYU“ZHUNBEIHAO”DEZHUANGTAI ...

阅读全文

PIC单片机AD转化器编程的方式

滚球体育YAOSHIYONGHAOADCMOKUAISHOUXIANYAODUIADCMOKUAIJINXINGCHUSHIHUASHEZHI,ZHEIXIESHEZHIXUYAOBAOKUOYIXIANEIRONG:1、SHEZHIADCMOKUAIDUANKOUHESHUJUGESHITONGGUOSHEZHIKONGZHIJICUNQIADCON1SHEZHIYINJIAOGONGNENGWEISHURUXINDAO,CANKAODIANYAJIERUFANGSHI,TONGGUOSHUZIIOYINJIAOHESHEZHIZHUANHUANJIEGUODECUNFANGGESHI。2、SHEZHIADCMOKUAIGONGZUOFANGSHITONGGUOKONGZHIJICUNQIADCON0XUANZHONGMOUYITIAOMONISHURUXINDAO,SHEZHIADZHUANHUANSHIZHONGYUANYIJIKAIQIADZHUANHUANGONGNENG。3、RUGUOXUYAOZHONGDUANGONGNENG,YINGGAISHEZHIADZHONGDUANSHINENGWEIQINGCHUADCMOKUAIZHONG ...

阅读全文

单片机解密芯片的内部EEPROM数据存放

滚球体育    DANPIANJI(MCU)YIBANDOUYOUNEIBUEEPROM/FLASHGONGYONGHUCUNFANGCHENGXUHEGONGZUOSHUJU。SHENMEJIAODANPIANJIJIEMINI?RUGUOYAOFEIFADUCHULIDECHENGSHI,JIUBIXUJIEKAIZHEIGEMIMACAINENGDUCHULAI,ZHEIGEGUOCHENGTONGCHANGCHENGWEIDANPIANJIJIEMIHUOXINPIANJIAMI。    SHISHISHANG,YIGEJUTIDEIC,BINGBUYIDINGYAOJINGLISHANGMIANTIDAODEQUANBUCESHI,ERJINGLIDUODAOCESHIGONGXUDEIC,JUTIZAINAGEGONGXUCESHINAXIECANSHU,YESHIYOUHENDUOZHONGBIANHUADE,ZHEISHIYIGEFUZADEXITONGGONGCHENG ...

阅读全文

芯片解密测试的过程

     WOMENSHIYIJIAZHUANYECONGSHIXINPIANJIEMI、ICJIEMI、DANPIANJIJIEMI、CPLDXINPIANJIEMI、DSPXINPIANJIEMI、XINPIANXINGHAOJIANDINGJIDANPIANJICHENGXUSHEJI、XINPIANCHENGXUSHAOLUJIICGONGYING、DIANLUBANPEITAOYUANQIJIANGONGYING、DIANLUBANSHEJI、DIANLUBANJIAGONGDIAOSHIFUWUDENGQUANFANGWEICHANPINYITIAOLONGFUWUDEGAOKEJIQIYE。 SHIWUNIANXINGYECHUANGDAOZHE、HUIJIZHONGWAIGELEIDANPIANJIJIEMIJISHU,ZHENDUIMicrochip、ACTEL、Lattice、PIC、DSP、CPLD、FPGA ...

阅读全文

PCB抄板和解密技术介绍

滚球体育    ZHUANZHUGUANGDAKEHUTIGONGGELEIPCBCHAOBAN,XIANGMUKAIFAJIYUCIJISHUXIANGGUANFUWU:PCBSHEJI、PCBCHAOBAN(SHOUJIBANCHAOBAN、DIANNAOZHUBANPCBCHAOBAN、FPC PCBCHAOBAN、LVJIBANPCBCHAOBAN)、PCBGAIBAN、YANGJIDIAOSHI、PCBYANGJIZHIZUO、PCBDAYANG、PCBPILIANG、BOMQINGDANZHIZUO、SMT/PCBATIEPIANJIAGONG、OEM/ODMDAIGONG、ICJIEMI。HUANYINGNINLAIDIANZIXUN!    ZHUANYEDEXINPIANJIEMILIUCHENGWEIGUANGDAKEHUTIGONGZHUANYEDAN ...

阅读全文