ARMÌåϵ½á¹¹Ïê½â ARM´¦ÀíÆ÷·ÖÎö
ARM´¦ÀíÆ÷½üÄêÀ´ÊǷdz£»ðÈÈ£¬ÓÈÆäÊÇÓÃÓÚһЩͨÐÅÓ²¼þÉ豸ÖС£È磺ÏÃÃÅÌ«Ñô³ÉTG463ǧÕ×Íø¹Ø¾ÍÊDzÉÓø߶ËARM´¦ÀíÆ÷£¬Ê¹Óøü°²È«Ó¦ÓøüÁé»î¡£ÄÇô£¬ARM´¦ÀíÆ÷ÓÐÄÄÐ©ÌØµãÄØ£¿
Ò»¡¢ARM´¦ÀíÆ÷µÄÒ»Ð©ÌØµã
Ö§³ÖThumb(16λ)/ARM(32λ)˫ָÁ£¬ÄܺܺõļæÈÝ8λ/16λÆ÷¼þ¡£ThumbÖ¸Á±Èͨ³£µÄ8λºÍ16λCISC/RISC´¦ÀíÆ÷¾ßÓиüºÃµÄ´úÂëÃܶÈ;
Ö¸ÁîÖ´ÐвÉÓÃ3¼¶Á÷Ë®Ïß/5¼¶Á÷Ë®Ïß¼¼Êõ;
´øÓÐÖ¸ÁîCacheºÍÊý¾ÝCache£¬´óÁ¿Ê¹ÓüĴæÆ÷£¬Ö¸ÁîÖ´ÐÐËٶȸü¿ì¡£´ó¶àÊýÊý¾Ý²Ù×÷¶¼ÔڼĴæÆ÷ÖÐÍê³É¡£Ñ°Ö··½Ê½Áé»î¼òµ¥£¬Ö´ÐÐЧÂʸߡ£Ö¸Á¶È¹Ì¶¨(ÔÚARM״̬ÏÂÊÇ32룬ÔÚThumb״̬ÏÂÊÇ16λ);
Ö§³Ö´ó¶Ë¸ñʽºÍС¶Ë¸ñʽÁ½ÖÖ·½·¨´æ´¢×ÖÊý¾Ý;
Ö§³ÖByte(×Ö½Ú£¬8λ)¡¢Halfword(°ë×Ö£¬16λ)ºÍWord(×Ö£¬32λ)ÈýÖÖÊý¾ÝÀàÐÍ¡£
Ö§³ÖÓû§¡¢¿ìÖжϡ¢Öжϡ¢¹ÜÀí¡¢ÖÐÖ¹¡¢ÏµÍ³ºÍ䶨ÒåµÈ7ÖÖ´¦ÀíÆ÷ģʽ£¬³ýÁËÓû§Ä£Ê½Í⣬ÆäÓàµÄ¾ùÎªÌØÈ¨Ä£Ê½;
´¦ÀíÆ÷оƬÉ϶¼Ç¶ÈëÁËÔÚÏß·ÂÕæICE-RTÂß¼£¬±ãÓÚͨ¹ýJTAGÀ´·ÂÕæµ÷ÊÔARMÌåϵ½á¹¹Ð¾Æ¬£¬¿ÉÒÔ±ÜÃâʹÓðº¹óµÄÔÚÏß·ÂÕæÆ÷¡£ÁíÍ⣬ÔÚ´¦ÀíÆ÷ºËÖл¹¿ÉÒÔǶÈë¸ú×ٺ굥ԪETM£¬ÓÃÓÚ¼à¿ØÄÚ²¿×ÜÏߣ¬ÊµÊ±¸ú×ÙÖ¸ÁîºÍÊý¾ÝµÄÖ´ÐÐ;
¾ßÓÐÆ¬ÉÏ×ÜÏßAMBA(Advanced Micro-controller Bus Architecture)¡£
AMBA¶¨ÒåÁË3×é×ÜÏߣºÏȽø¸ßÐÔÄÜ×ÜÏßAHB(Advanced High performance Bus);ÏȽøÏµÍ³×ÜÏßASB(Advanced System Bus);ÏȽøÍâΧ×ÜÏßAPB(Advanced Peripheral Bus)¡£
ͨ¹ýAMBA¿ÉÒÔ·½±ãµØÀ©³ä¸÷ÖÖ´¦ÀíÆ÷¼°I/O£¬¿ÉÒÔ°ÑDSP¡¢ÆäËû´¦ÀíÆ÷ºÍI/O(ÈçUART¡¢¶¨Ê±Æ÷ºÍ½Ó¿ÚµÈ)¶¼¼¯³ÉÔÚÒ»¿éоƬÖÐ;
²ÉÓô洢Æ÷Ó³ÏñI/OµÄ·½Ê½£¬¼´°ÑI/O¶Ë¿ÚµØÖ·×÷ÎªÌØÊâµÄ´æ´¢Æ÷µØÖ·;
¾ßÓÐд¦ÀíÆ÷½Ó¿Ú¡£ARMÔÊÐí½Ó16¸öд¦ÀíÆ÷£¬ÈçCP15ÓÃÓÚϵͳ¿ØÖÆ£¬CP14ÓÃÓÚµ÷ÊÔ¿ØÖÆÆ÷;
²ÉÓÃÁ˽µµÍµçÔ´µçѹ£¬¿É¹¤×÷ÔÚ3.0VÒÔÏÂ;¼õÉÙÃŵķת´ÎÊý£¬µ±Ä³¸ö¹¦Äܵç·²»ÐèҪʱ½ûÖ¹Ãŷת;¼õÉÙÃŵÄÊýÄ¿£¬¼´½µµÍоƬµÄ¼¯³É¶È;½µµÍʱÖÓÆµÂʵÈһЩ´ëÊ©½µµÍ¹¦ºÄ;
Ìå»ýС¡¢µÍ³É±¾¡¢¸ßÐÔÄÜ¡£
¶þ¡¢Ò»¸öµäÐ͵ÄARMÌåϵ½á¹¹
°üº¬ÓÐ32λALU¡¢31¸ö32λͨÓüĴæÆ÷¼°6λ״̬¼Ä´æÆ÷¡¢32&TImes;8λ³Ë·¨Æ÷¡¢32&TImes;32λͰÐÎÒÆÎ»¼Ä´æÆ÷¡¢Ö¸ÁîÒëÂë¼°¿ØÖÆÂß¼¡¢Ö¸ÁîÁ÷Ë®ÏߺÍÊý¾Ý/µØÖ·¼Ä´æÆ÷µÈ¡£
1¡¢ALU
ARMÌåϵ½á¹¹µÄALUÓë³£ÓõÄALUÂß¼½á¹¹»ù±¾Ïàͬ£¬ÓÉÁ½¸ö²Ù×÷ÊýËø´æÆ÷¡¢¼Ó·¨Æ÷¡¢Âß¼¹¦ÄÜ¡¢½á¹û¼°Áã¼ì²âÂß¼¹¹³É¡£ALUµÄ×îСÊý¾Ýͨ·ÖÜÆÚ°üº¬¼Ä´æÆ÷¶Áʱ¼ä¡¢ÒÆÎ»Æ÷ÑÓ³Ù¡¢ALUÑÓ³Ù¡¢¼Ä´æÆ÷д½¨Á¢Ê±¼ä¡¢Ë«ÏàʱÖÓ¼ä·ÇÖØµþʱ¼äµÈ¼¸²¿·Ö¡£
2¡¢Í°ÐÎÒÆÎ»¼Ä´æÆ÷
ARM²ÉÓÃÁË32&TImes;32λͰÐÎÒÆÎ»¼Ä´æÆ÷£¬×óÒÆ/ÓÒÒÆnλ¡¢»·ÒÆnλºÍËãÊõÓÒÒÆnλµÈ¶¼¿ÉÒÔÒ»´ÎÍê³É£¬¿ÉÒÔÓÐЧµÄ¼õÉÙÒÆÎ»µÄÑÓ³Ùʱ¼ä¡£ÔÚͰÐÎÒÆÎ»¼Ä´æÆ÷ÖУ¬ËùÓеÄÊäÈë¶Ëͨ¹ý½»²æ¿ª¹Ø(Crossbar)ÓëËùÓеÄÊä³ö¶ËÏàÁ¬¡£½»²æ¿ª¹Ø²ÉÓÃNMOS¾§Ìå¹ÜÀ´ÊµÏÖ¡£
3¡¢¸ßËٳ˷¨Æ÷
ARMΪÁËÌá¸ßÔËËãËÙ¶È£¬²ÉÓÃÁ½Î»³Ë·¨µÄ·½·¨£¬2λ³Ë·¨¿É¸ù¾Ý³ËÊýµÄ2λÀ´ÊµÏÖ¡°¼Ó-ÒÆÎ»¡±ÔËËã¡£ARMµÄ¸ßËٳ˷¨Æ÷²ÉÓÃ32&TImes;8λµÄ½á¹¹£¬Íê³É32¡Á2λ³Ë·¨Ò²Ö»Ðè5¸öʱÖÓÖÜÆÚ¡£
4¡¢¸¡µã²¿¼þ
ÔÚARMÌåϵ½á¹¹ÖУ¬¸¡µã²¿¼þ×÷Ϊѡ¼þ¿É¸ù¾ÝÐèҪѡÓã¬FPA10¸¡µã¼ÓËÙÆ÷ÒÔд¦ÀíÆ÷·½Ê½ÓëARMÏàÁ¬£¬²¢Í¨¹ýд¦ÀíÆ÷Ö¸ÁîµÄ½âÊÍÀ´Ö´ÐС£
¸¡µãµÄLoad/StoreÖ¸ÁîʹÓÃÆµ¶ÈÒª´ïµ½67%£¬¹ÊFPA10ÄÚ²¿Ò²²ÉÓÃLoad/Store½á¹¹£¬ÓÐ8¸ö80λ¸¡µã¼Ä´æÆ÷×飬ָÁîÖ´ÐÐÒ²²ÉÓÃÁ÷Ë®Ï߽ṹ¡£
5¡¢¿ØÖÆÆ÷
ARMµÄ¿ØÖÆÆ÷²ÉÓÃÓ²½ÓÏߵĿɱà³ÌÂß¼ÕóÁÐPLA£¬ÆäÊäÈë¶ËÓÐ14¸ù¡¢Êä³ö¶ËÓÐ40¸ù£¬·ÖÉ¢¿ØÖÆLoad/Store¶à·¡¢³Ë·¨Æ÷¡¢Ð´¦ÀíÆ÷ÒÔ¼°µØÖ·¡¢¼Ä´æÆ÷ALUºÍÒÆÎ»Æ÷¡£
6¡¢¼Ä´æÆ÷
ARMÄÚº¬37¸ö¼Ä´æÆ÷£¬°üÀ¨31¸öͨÓÃ32λ¼Ä´æÆ÷ºÍ6¸ö״̬¼Ä´æÆ÷¡£
ÍÆ¼ö×ÊѶ
- Îå¼´Ò»Â룬ȫ³Ì¿ÉËÝÔ´|Ì«Ñô³ÉÎïÁª TS910-V Σ·Ï¹ÜÀíÖÕ¶Ë»ú£¬½âËøÎ£ÏÕ·ÏÎïÊý×Ö»¯±Õ»·¹Ü¿Ø07-29
- 4G±±¶·ÈýºÅÒ£²âÖÕ¶Ë»úTY511-B5£¬¼¯±±¶·Í¨ÐÅÓ붨룬ÖþÀÎÆ«Ô¶¼à²â·ÀÏß07-24
- ʵÁ¦¡°È¦·Û¡±£¬Ì«Ñô³ÉÎïÁª2026Ë®²©ÀÀ»áÔ²ÂúÊÕ¹Ù!06-26
- ²ú·ÏÆóÒµ×ß½øÌ«Ñô³ÉÎïÁª£¬ÊµµØ½»Á÷£¬¹²Ì½Î£·Ï¹ÜÀíºÏ¹æÉý¼¶06-24
- Ë®Àû²¿ºÓºþÖÐÐÄÁ쵼ݰÁÙÌ«Ñô³ÉÎïÁª¿ªÕ¹ÏîÄ¿¼ì²é06-23
- Ì«Ñô³ÉÎïÁªÖÂÈ«Ìå¼ÒÈ˶ËÎç°²¿µ06-17
- ʵÁ¦¡°È¦·Û¡±£¬Ì«Ñô³ÉÎïÁª2026Ë®²©ÀÀ»áÔ²ÂúÊÕ¹Ù!06-16
- 2025 AIoTÐÐÒµÄê¶È±ê¸Ë°¸Àý-Ì«Ñô³ÉÎïÁªË®ÀûÉèÊ©°×ÒÏÖÇÄÜ·ÀÖÎϵͳÔÙ»ñÊâÈÙ06-03
-
µ¥µÆ¿ØÖÆÆ÷(CAT.1¹ú²ú»¯)|TL112-C1Ì«Ñô³ÉÎïÁªTL112-C1È«¹ú²ú»¯µ¥µÆ¿ØÖÆÆ÷£¬ÄÚÖùú²úоƬ4G Cat 1È«ÍøÍ¨Ö±Á¬Æ½Ì¨£¬Ã⼯ÖÐÆ÷£¬IP68 ¸ß·À»¤£¬Ö§³Ö 0-10V PWM˫ģµ÷¹â¡¢µ¥µÆÄܺļÆÁ¿¡¢¹ÊÕϸ澯¡¢ÀëÏß±¾µØ²ßÂÔ£¬ÊÊÅä -
Ò»Ì廯À×´ïҺλ¼Æ|TY122-B6Ì«Ñô³ÉÎïÁªÒ»Ì廯À×´ïҺλ¼ÆTY122-B6£¬¼¯ÒºÎ»´«¸ÐÆ÷¡¢ÎÞÏßͨѶ¡¢Ò£²âÖÕ¶ËRTU¡¢×Ô¹©µçϵͳÓÚÒ»Ì壬¾ß±¸¸ß·À»¤¡¢¸ßÐÔÄÜ¡¢¸ß¾«¶È¡¢´óÁ¿³Ì¡¢¶àͨµÀÉϱ¨¡¢µÍ¹¦ºÄ¡¢±ßÔµÖÇÄÜ -
ΣÏÕ·ÏÎïÖÇÄܹÜÀíÖÕ¶ËTS910-VÌ«Ñô³ÉÎïÁªTS910-VΣÏÕ·ÏÎïÖÇÄܹÜÀíÖÕ¶ËÒ»Ìå»ú£¬ÊµÏÖΣ·Ï´Ó²úÉúµ½Èë¿âÈ«Á÷³ÌµÄ±Õ»·Ê½ÖÇÄܹܿأ¬ÊµÊ±ÉÏ´«×Ô¶¯³ÆÖØ¡¢·ÏÎï´úÂë¡¢·ÏÎïÀàÐÍ¡¢·ÏÎï°ü×°¡¢±êÇ©´òÓ¡¡¢Èë¿âÐÅÏ¢£¬ÎÞ·ì¶Ô½Ó¹ú¼ÒΣÏÕ -
°×ÒÏ¿ÉÊÓ»¯·ÀÖÎ×°ÖÃ|TY502-B2Ì«Ñô³ÉÎïÁª°×ÒÏ¿ÉÊÓ»¯·ÀÖÎ×°ÖÃTY502-P2£¬Éî¶ÈÈÚºÏAIÖÇÄÜʶ±ðÓë4G´«Êä¼¼Êõ£¬½«´«Í³±»¶¯ÖÎÀíÉý¼¶Îª¡°·À+ÖνáºÏ¡±µÄÖÇÄÜ»¯Ð·¶Ê½£¬¹¹½¨ "¼à²â-Ô¤¾¯-´¦ÖÃ-ÆÀ¹À "µÄ±Õ»··ÀÖÎÌåϵ
-
ijÊй¤Òµ¼¯ÖÐÇøÅÅË®·ÀÀÔÉèÊ©½¨É蹤³Ì¡ª¡ªÓêË®¹ÜµÀÖÇÄÜ»¯½¨ÉèÏîÄ¿·½°¸ÖÇ»ÛÅÅˮϵͳ½â¾ö·½°¸ÒÔÌ«Ñô³ÉÎïÁªTY511-B6Ë®ÀûÒ£²âÖÕ¶Ë»úΪºËÐÄ£¬ÈÚºÏÀ×´ïҺλ¼Æ¡¢À×´ïÁ÷Á¿¼Æ¡¢µØÂñʽ»ýË®ÒǵÈÖÇÄܸÐÖªÉ豸£¬¹¹½¨ÒÔ¡°Íø-³§-ºÓ¡±Îª¼Ü¹¹µÄ³ÇÊÐÅÅË®·ÀÀÔÐÅÏ¢»¯ÔËÓª¹ÜÀíÌåϵ -
Å©´åÒûÓÃˮվµãÔ¶³ÌÖÇÄÜÔËά¹ÜÀíϵͳ½â¾ö·½°¸±¾·½°¸ÒÔÌ«Ñô³ÉTG451ÎïÁªÍøÖÇÄÜÖÕ¶ËΪºËÐÄÉ豸£¬ÅäºÏÅ©´åÒûË®°²È«¼à²â¡¢Ë®Î»¼à²â×Ô¶¯¿ØÖƵȹ¦ÄÜÄ£¿é£¬¹¹½¨¡°Ôƹܶˡ±Ò»Ì廯µÄÖÇ»ÛÔËάƽ̨¡£·½°¸×ñÑ¡°¸ÐÖª²ã¡ª´«Êä²ã¡ªÆ½Ì¨²ã¡ªÓ¦Óò㡱 -
Ì«Ñô³ÉÎïÁªµ÷ÐîË®¿âÖÇÄܰ²È«¼à²â½â¾ö·½°¸±¾·½°¸ÒÀÍÐÌ«Ñô³ÉÎïÁªÏȽøµÄÎïÁªÍøÍ¨ÐÅ¡¢¸ß¾«¶È´«¸Ð²É¼¯¼°ÔƶËÐͬ¼¼Êõ£¬¹¹½¨¸²¸Ç ¡°ÓêË®Çé¡¢´ó°Ó½á¹¹¡¢ÉøÁ÷ÉøÑ¹¡¢¾ÖµØÆøÏó¡± ËÄ´óά¶ÈµÄÈ«³¡¾°ÖÇÄܼà²âÌåϵ¡£Í¨¹ýǰ¶Ë¸ÐÖªÖÕ¶ËÓ빤ҵ¼¶ -
AI±ßÔµÍø¹ØTG465µÄ¶«ÄÏÑÇÖǻ۽»Í¨IoT½â¾ö·½°¸Ì«Ñô³ÉÎïÁªÃæÏò¶«ÄÏÑÇÊг¡£¬ÍƳöÒÔ TG465 ¹¤Òµ 5G ±ßÔµ¼ÆËãÍø¹ØÎªºËÐĵÄÖÇÄܽ»Í¨ IoT ½â¾ö·½°¸¡£¸Ã·½°¸¸²¸Ç½»Í¨ÐźſØÖÆ¡¢ÖÇÄÜÏÞËÙÔ¤¾¯¡¢AI ½»Í¨¸ÐÖªÓëÖ´·¨µÈµäÐͳ¡¾°£¬¹¹½¨¡¸¸ÐÖª¡ª¼ÆË㡪´«

Ãö¹«Íø°²±¸ 35021102001331ºÅ