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IC解密首頁 > 解密案例 > 欣榮DSP單片機解密案例之dsPIC30F6013芯片破解
欣榮DSP單片機解密案例之dsPIC30F6013芯片破解
編輯 :

ZHUANYEXINPIANJIEMIGONGSI

時間 : 2019-01-11 16:59 瀏覽量 : 160

      欣榮科技專注于各類IC芯片解密DSP單片機解密、CPLD芯片解密、FPGA芯片解密、OTP單片機解密、FLASH單片機解密等技術研究,目前,在DSP芯片解密技術研究中,我們已經取得重大技術突破,可以針對多個典型DSP單片機解密提供安全可靠的解密服務。

      dsPIC30F6013 IC芯片破解是MICROCHIP公司的DSP單片機解密的典型型號, 以下我們將針對dsPIC30F6013芯片破解進行輸入捕捉模塊技術分析,方便工程師對芯片內部技術進行分析與理解。

dsp單片機解密

       SHURUBUZHUOGONGNENGKEYONGYUYIXIAMOSHI:

  PINLV/ ZHOUQI/ MOCHONGCELIANG

  QITAWAIBUZHONGDUANYUAN

速发彩票开户  SHURUBUZHUOMOKUAIDEZHUYAOGONGZUOTEXINGSHI:

  JIANDANBUZHUOSHIJIANMOSHI

速发彩票开户  Timer2 HETimer3 MOSHIXUANZE

  輸入捕捉事件發生時產生中斷

速发彩票开户  TONGGUOSHEDINGICxCON JICUNQI(QIZHONG,x = 1、2,...,N)ZHONGXIANGYINGDEWEI,QUEDINGSHANGSHUCAOZUOMOSHI。dsPIC30F6010A HEdsPIC30F6015 QIJIANYOU8 GEBUZHUOTONGDAO。

  JIANDANBUZHUOSHIJIANMOSHI

  dsPIC30F6013XINPIANPOJIEXILIEZHONGDEJIANDANBUZHUOSHIJIANYOU:

  ZAIMEIGEXIAJIANGYANJINXINGBUZHUO

速发彩票开户  ZAIMEIGESHANGSHENGYANJINXINGBUZHUO

   速发彩票开户在每第4 個上升沿進行捕捉

  ZAIMEIDI16 GESHANGSHENGYANJINXINGBUZHUO

速发彩票开户  ZAIMEIGESHANGSHENGYANHEXIAJIANGYANJINXINGBUZHUO

  TONGGUOSHEZHISHIDANGDEWEIICM<2:0> (ICxCON<2:0>),XUANZESHANGSHUJIANDANSHURUBUZHUOMOSHI。

  BUZHUOYUFENPINQI

速发彩票开户  YOUSIZHONGSHURUBUZHUOYUFENPINQISHEZHI,TAMENYOUWEIICM<2:0>(ICxCON<2:0>)ZHIDING。MEIDANGBUZHUOTONGDAOGUANBISHI,YUFENPINQIJISHUQIJIANGQINGLING。LINGWAI,RENHEFUWEIDOUJIANGQINGLINGYUFENPINQIJISHUQI。

  捕捉緩沖器操作

速发彩票开户  MEIGEBUZHUOTONGDAODOUYOUYIGEXIANGGUANDEFIFO HUANCHONGQI,HUANCHONGQIKUAN16 WEI,SHENDUWEI4 JI。YOULIANGGEZHUANGTAIBIAOZHI,TIGONGFIFO HUANCHONGQIDEZHUANGTAI:

速发彩票开户  ICBNE——SHURUBUZHUOHUANCHONGQIFEIKONG

  ICOV —— SHURUBUZHUOYICHU

速发彩票开户  ICBFNE JIANGZAIDIYIGESHURUBUZHUOSHIJIANFASHENGSHIBEIZHI1,BINGJIANGBAOCHIZHI1 ZHUANGTAI,ZHIDAOSUOYOUDEBUZHUOSHIJIANDOUYICONGFIFO ZHONGDUCHU。MEICICONGFIFO ZHONGDUCHUYIGEZI,YUXIADEZIJIANGZAIHUANCHONGQIZHONGQIANJINYIGEWEIZHI。

  DANGFIFO YIMAN(FIFO ZHONGYOU4 GEBUZHUOSHIJIAN)SHI,RUGUOZAIDUFIFO ZHIQIANFASHENGDIWUGEBUZHUOSHIJIAN,ZEJIANGCHANSHENGYICHU,QIEICOV WEIJIANGBEISHEZHICHENGLUOJI1。DIWUGEBUZHUOSHIJIANJIANGDIUSHI,BUHUICUNRUFIFO。ERQIEZAICONGHUANCHONGQIDUCHUQUANBUSIGESHIJIANZHIQIANBUHUIZAIBUZHUORENHESHIJIAN。

   如果FIFO 已空、且還沒有收到新的捕捉事件,這時讀FIFO 將產生不確定的結果。

  TIMER2 HETIMER3 XUANZEMOSHI

速发彩票开户  MEIGEBUZHUOTONGDAOJUNKEXUANZELIANGGEDINGSHIQI(Timer2 HETimer3)ZHIYIZUOWEISHIJI。TONGGUOTESHUGONGNENGJICUNQIWEIICTMR (ICxCON<7>),LAIJINXINGDINGSHIQIZIYUANDEXUANZE。DUIYUSHURUBUZHUOMOKUAI,Timer3 SHIQUESHENGDEKEYONGDINGSHIQIZIYUAN。

  HUOERCHUANGANQIMOSHI

  DANGSHURUBUZHUOMOKUAISHEZHIWEIZAIMEIGEBIANYAN(SHANGSHENGYANHEXIAJIANGYAN,ICM<2:0> = 001)JINXINGBUZHUOSHI,SHURUBUZHUOLUOJIJIANGZHIXINGXIALIECAOZUO:

  SHURUBUZHUOZHONGDUANBIAOZHIZAIMEIGEBIANYAN(SHANGSHENGYANHEXIAJIANGYAN)ZHI1。

  捕捉時產生中斷模式設置位ICI<1:0> 被忽略,因為每次捕捉都產生中斷。

  ZAICIMOSHIXIA,BUCHANSHENGBUZHUOYICHU。

  XIUMIANHEKONGXIANMOSHIXIADESHURUBUZHUOGONGZUO

速发彩票开户  DANGQIJIANZAICPU KONGXIANHUOXIUMIANMOSHIXIASHI,SHURUBUZHUOSHIJIANJIANGSHIQIJIANHUANXING。RUGUOYUNXUZHONGDUAN,HUANJIANGCHANSHENGZHONGDUAN。RUGUOICM<2:0> = 111 QIEZHONGDUANYUNXUWEIZHI1,NEIMEDANGBUZHUOSHIJIANFASHENGSHI,SHURUBUZHUOMOKUAIJIANGSHICPU CONGXIUMIANHUOKONGXIANMOSHIZHONGHUANXING,ZHEYUSHINENGDEDINGSHIQIWUGUAN。RUGUOCHULIZHONGDUANDETIAOJIANYIJINGDEDAOMANZUDEHUA,SHANGSHUDEHUANXINGHUANJIANGCHANSHENGZHONGDUAN。HUANXINGTEXINGKEYIYONGLAIZENGJIAEWAIDEWAIBUYINJIAOZHONGDUAN。

   DSP單片機程序破解速发彩票开户CPU 休眠模式下的輸入捕捉

速发彩票开户  CPUZAIXIUMIANMOSHIXIASHIQISHURUBUZHUOMOKUAINENGGOUGONGZUO,DANGONGNENGYOUSUOXIANZHI。ZAICPU XIUMIANMOSHIXIA, ICI<1:0> WEIBUSHIYONG,SHURUBUZHUOMOKUAIZHINENGYONGZUOWAIBUZHONGDUANYUAN。DANGQIJIANCHUYUXIUMIANMOSHIXIASHI,WEILESHIYONGSHURUBUZHUOMOKUAI,BIXUBABUZHUOMOKUAISHEZHICHENGJINZAISHANGSHENGYANCHANSHENGZHONGDUAN(ICM<2:0> = 111)。ZAICIMOSHIXIA,4:1 HUO16:1 DEYUFENPINBISHEDINGBUSHIYONG。

速发彩票开户  CPU KONGXIANMOSHIXIADESHURUBUZHUO

  CPU ZAIKONGXIANMOSHISHIQISHURUBUZHUOMOKUAINENGGOUGONGZUO,DANGONGNENGYOUSUOXIANZHI。ZAICPU KONGXIANMOSHIXIA,TONGGUOICI<1:0> WEIXUANZEDEZHONGDUANMOSHISHISHIYONGDE,YOUKONGZHIWEIICM<2:0> DINGYIDE4:1 HE16:1 BUZHUOYUFENPINBISHEDINGTONGYANGYESHIYONG。ZHEGEMOSHIYAOQIUSHISUOXUANZEDEDINGSHIQI。CIWAI, ICSIDL WEIBIXUZHIWEILUOJI0。ZAICPU KONGXIANMOSHIXIA,RUGUOSHURUBUZHUOMOKUAIDINGYIWEIICM<2:0> = 111,ZESHURUBUZHUOYINJIAOJINYONGZUOWAIBUZHONGDUANYINJIAO。

  SHURUBUZHUOZHONGDUAN

速发彩票开户  SHURUBUZHUOTONGDAOJUYOUGENJUXUANDINGDEBUZHUOSHIJIANSHULAICHANSHENGZHONGDUANDENENGLI。TONGGUOKONGZHIWEIICI<1:0> (ICxCON<6:5>)LAISHEDINGXUANDINGDEBUZHUOSHIJIANSHU。

  MEIGETONGDAODOUYOUYIGEZHONGDUANBIAOZHIWEI(ICxIF)。GEBUZHUOTONGDAOZHONGDUANBIAOZHIWEIYUXIANGYINGDEIFSx ZHUANGTAIJICUNQIZHONG。TONGGUOXIANGYINGBUZHUOTONGDAOZHONGDUANYUNXUWEI(ICxIE)LAIYUNXUZHONGDUAN。BUZHUOZHONGDUANYUNXUWEIWEIYUXIANGYINGDEIEC KONGZHIJICUNQIZHONG。

    有dsPIC30F6013芯片破解以及其他系列DSP單片機解密需求者歡迎與欣榮科技芯片解密公司聯系咨詢詳細解密合作事項和芯片解密報價信息,我們將以高效可靠的服務為您提供項目開發的完整芯片破解技術支持。