{"id":105769,"date":"2026-09-15T23:16:54","date_gmt":"2026-09-15T15:16:54","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/105769.html"},"modified":"2026-09-15T23:16:54","modified_gmt":"2026-09-15T15:16:54","slug":"%e3%80%90%e5%88%9d%e8%af%86arm%e3%80%91arm%e7%9b%b8%e5%85%b3%e5%9f%ba%e7%a1%80%e6%a6%82%e5%bf%b5","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/105769.html","title":{"rendered":"\u3010\u521d\u8bc6ARM\u3011ARM\u76f8\u5173\u57fa\u7840\u6982\u5ff5"},"content":{"rendered":"<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>\n<ul>\n<li>\u4e00\u3001\u8ba1\u7b97\u673a\u6307\u4ee4\u96c6\u5206\u7c7b<\/li>\n<li>\u4e8c\u3001ARM\u5185\u6838\u7248\u672c<\/li>\n<li>\u4e09\u3001ARM\u4f53\u7cfb\u67b6\u6784\u521d\u4e86\u89e3<\/li>\n<li>\u56db\u3001\u5b58\u50a8\u5668\u67b6\u6784<\/li>\n<li>\u4e94\u3001\u603b\u7ebf\u7ed3\u6784<\/li>\n<li>\u516d\u3001\u5178\u578b\u7684\u8ba1\u7b97\u673a\u4e3b\u677f<\/li>\n<li>\u4e03\u3001\u5904\u7406\u5668\u4fee\u70bc\u5386\u7a0b<\/li>\n<li>\u516b\u3001SoC\u6982\u5ff5<\/li>\n<li>\u4e5d\u3001\u6c47\u7f16<\/li>\n<li>\u5341\u3001\u5f00\u53d1ARM\u7a0b\u5e8f\u5e38\u7528\u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883<\/li>\n<li>\u5341\u4e00\u3001\u9762\u5411\u5e94\u7528\u7684ARM\u6700\u5c0f\u7cfb\u7edf<\/li>\n<li>\u5341\u4e8c\u3001RAM\u4e0eROM<\/li>\n<li>\u5341\u4e09\u3001ARM\u4f53\u7cfb\u67b6\u6784<\/li>\n<li>\n<ul>\n<li>\u5904\u7406\u5668\u5de5\u4f5c\u6a21\u5f0f<\/li>\n<li>ARM \u5bc4\u5b58\u5668<\/li>\n<li>\u7a0b\u5e8f\u72b6\u6001\u5bc4\u5b58\u5668<\/li>\n<li>\u7a0b\u5e8f\u6307\u9488PC<\/li>\n<\/ul>\n<\/li>\n<li>\u5341\u56db\u3001\u5f02\u5e38\u5904\u7406<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151648-6aa96160ab0d5.png\" alt=\"\u8bf7\u6dfb\u52a0\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u4e00\u3001\u8ba1\u7b97\u673a\u6307\u4ee4\u96c6\u5206\u7c7b<\/h3>\n<p>CISC:Complex Instruction Set Computer \u590d\u6742\u6307\u4ee4\u96c6&#xff08;X86&#xff09; \u7279\u70b9&#xff1a;\u6307\u4ee4\u529f\u80fd\u591a\u3001\u82af\u7247\u590d\u6742\u3001\u6210\u672c\u9ad8\u3001\u4f53\u79ef\u5927\u3001\u529f\u8017\u9ad8<\/p>\n<p>RISC:Reduced Instruction Set Computer \u7cbe\u7b80\u6307\u4ee4\u96c6 \u7279\u70b9&#xff1a;\u6307\u4ee4\u529f\u80fd\u5c11\u3001\u82af\u7247\u7b80\u5355\u3001\u6210\u672c\u4f4e\u3001\u4f53\u79ef\u5c0f\u3001\u529f\u8017\u4f4e<\/p>\n<p>ARM&#xff1a;\u8bbe\u8ba1RISC\u7cbe\u7b80\u6307\u4ee4\u96c6\u67b6\u6784CPU&#xff08;\u5206\u7248\u672c&#xff09; \u6388\u6743\u2014\u2014&gt;\u534a\u5bfc\u4f53\u516c\u53f8<\/p>\n<p>stm32f103&#xff1a;st\u610f\u6cd5\u534a\u5bfc\u4f53\u751f\u4ea7 arm\u516c\u53f8\u7684CPU<\/p>\n<h3>\u4e8c\u3001ARM\u5185\u6838\u7248\u672c<\/h3>\n<p>\u65e9\u671f&#xff1a;ARM&#043;\u6570\u5b57 ARM7 ARM9 ARM11<\/p>\n<p>\u6309\u9886\u57df\u52a0\u4e0a\u524d\u7f00\u533a\u5206&#xff1a;<\/p>\n<li>\n<p>Cortex-A&#xff1a;Application \u5e94\u7528\u9886\u57df<\/p>\n<ul>\n<li>Cortex-A7&#xff08;IMX6ULL\u3001STM32MP157&#xff09;<\/li>\n<li>Cortex-A5&#xff08;\u65e9\u671f\u667a\u80fd\u673a \u6469\u6258\u7f57\u62c9&#xff09;<\/li>\n<li>Cortex-A8&#xff08;Samsung Gaxlay Note&#xff09;<\/li>\n<li>Cortex-A9&#xff08;Samsung Exnoy 4412&#xff09;<\/li>\n<li>\u3002\u3002\u3002\u3002\u3002\u3002<\/li>\n<li>Cortex-A725&#xff08;\u7384\u6212O1&#xff09;<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>Cortex-R&#xff1a;Real-TIme \u5b9e\u65f6\u6027\u9886\u57df&#xff08;\u6c7d\u8f66\u7535\u5b50&#xff09;<\/p>\n<\/li>\n<li>\n<p>Cortex-M&#xff1a;MCU \u5355\u7247\u673a\u9886\u57df<\/p>\n<ul>\n<li>Cortex-M3&#xff08;stm32f103&#xff09;<\/li>\n<li>Cortex-M4&#xff08;stm32f407\u3001STM32MP157&#xff09;<\/li>\n<\/ul>\n<\/li>\n<h3>\u4e09\u3001ARM\u4f53\u7cfb\u67b6\u6784\u521d\u4e86\u89e3<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151649-6aa96161b4908.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<li>\n<p>ALU&#xff1a;\u7b97\u6570\u903b\u8f91\u5355\u5143&#xff0c;\u5b8c\u6210\u7b97\u6570\u8fd0\u7b97<\/p>\n<\/li>\n<li>\n<p>\u901a\u7528\u5bc4\u5b58\u5668&#xff08;\u5185\u6838&#xff09;&#xff1a;\u5b58\u653e\u6570\u636e &#xff08;\u6ca1\u6709\u5730\u5740&#xff09;\u4e00\u517116\u4e2a&#xff08;R0-R15&#xff09;\u3002<\/p>\n<\/li>\n<li>\n<p>PC&#xff1a;programmer counter \u7a0b\u5e8f\u8ba1\u6570\u5668&#xff0c;\u6307\u5411\u5f53\u524d\u7a0b\u5e8f\u6b63\u5728\u6267\u884c\u6307\u4ee4\u7684\u4e0b\u4e00\u6761\u6307\u4ee4\u3002 \u4e09\u7ea7\u6d41\u6c34\u7ebf\u7ed3\u6784&#xff1a;pc\u53d6\u6307\u4ee4-&gt;\u8bd1\u7801\u5668\u7ffb\u8bd1\u6307\u4ee4-&gt;CPU\u6267\u884c\u6307\u4ee4&#xff08;\u4e09\u8005\u5e76\u884c&#xff09;<\/p>\n<\/li>\n<li>\n<p>LR&#xff1a;Linked register \u94fe\u63a5\u5bc4\u5b58\u5668 \u4fdd\u5b58\u51fd\u6570\u8fd4\u56de\u5730\u5740<\/p>\n<\/li>\n<li>\n<p>SP&#xff1a;stack pointer \u6808\u6307\u9488\u5bc4\u5b58\u5668&#xff0c;\u7ba1\u7406\u6808\u533a\u7a7a\u95f4<\/p>\n<\/li>\n<li>\n<p>CPSR&#xff1a;current programmer status register \u5f53\u524d\u7a0b\u5e8f\u72b6\u6001\u5bc4\u5b58\u5668\u3002\u7a0b\u5e8f\u8fd0\u884c\u5230\u67d0\u4e00\u6b65\u65f6\u76f8\u5173\u7684\u72b6\u6001&#xff08;\u6ea2\u51fa\u3001\u501f\u4f4d\u3001\u8fdb\u4f4d&#xff09;&#xff08;\u7279\u6b8a\u3001\u5f02\u5e38\u72b6\u6001&#xff09;\u3002<\/p>\n<\/li>\n<li>\n<p>SPSR&#xff1a;save programmer status ragister \u4fdd\u5b58\/\u5907\u4efd\u7a0b\u5e8f\u72b6\u6001\u5bc4\u5b58\u5668 \u4fdd\u5b58\u5f53\u5f02\u5e38&#xff08;\u4e2d\u65ad&#xff09;\u53d1\u751f\u65f6cpsr\u5bc4\u5b58\u5668\u4e2d\u7684\u503c\u3002<\/p>\n<\/li>\n<li>\n<p>MMU&#xff1a;memory management unit \u5185\u5b58\u7ba1\u7406\u5355\u5143&#xff1a;\u5c06\u7a0b\u5e8f\u4e2d\u7684\u865a\u62df\u5730\u5740\u8f6c\u6362\u4e3a\u7269\u7406\u5730\u5740\u3002 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151649-6aa96161cd975.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<\/li>\n<h3>\u56db\u3001\u5b58\u50a8\u5668\u67b6\u6784<\/h3>\n<p>\u5b58\u50a8\u5668\u662f\u7528\u6765\u5b58\u653e\u7a0b\u5e8f\u548c\u6570\u636e\u7684\u90e8\u4ef6&#xff0c;\u5b83\u662f\u4e00\u4e2a\u8bb0\u5fc6\u88c5\u7f6e&#xff0c;\u4e5f\u662f\u8ba1\u7b97\u673a\u80fd\u591f\u5b9e\u73b0\u201c\u5b58\u50a8\u7a0b\u5e8f\u63a7\u5236\u201d\u7684\u57fa\u7840\u3002<\/p>\n<p>\u51af\u8bfa\u4f9d\u66fc\u67b6\u6784&#xff1a;\u6570\u636e\u548c\u6307\u4ee4\u5171\u4eab\u4e00\u5757\u5b58\u50a8\u7a7a\u95f4; \u54c8\u5f17\u67b6\u6784&#xff1a;\u6570\u636e\u548c\u6307\u4ee4\u62e5\u6709\u72ec\u7acb\u7684\u5b58\u50a8\u7a7a\u95f4. <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151649-6aa96161e2023.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u9ad8\u901f\u7f13\u51b2\u5b58\u50a8\u5668&#xff08;Cache&#xff09;&#xff1a;CPU\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee&#xff0c;\u7528\u6765\u5b58\u653e\u5f53\u524d\u6b63\u5728\u6267 \u884c\u7684\u7a0b\u5e8f\u4e2d\u7684\u6d3b\u8dc3\u90e8\u5206&#xff0c;\u4ee5\u4fbf\u5feb\u901f\u5730\u5411CPU\u63d0\u4f9b\u6307\u4ee4\u548c\u6570\u636e\u3002 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151650-6aa9616205708.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151650-6aa9616220f63.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u4e94\u3001\u603b\u7ebf\u7ed3\u6784<\/h3>\n<p>\u5355\u603b\u7ebf&#xff1a;\u5185\u6838\u548c\u5916\u8bbe\u4e4b\u95f4\u901a\u8fc7\u4e00\u7ec4\u7ebf\u8fde\u63a5\u901a\u4fe1&#xff1b;<\/p>\n<p>\u53cc\u603b\u7ebf&#xff08;\u591a\u603b\u7ebf&#xff09;&#xff1a; \u901f\u5ea6\u5feb\u7684\u5916\u8bbe\u2014\u2014&gt;\u5185\u6838&#xff1a;AHB\u603b\u7ebf&#xff1a;Advanced High Bus \u5148\u8fdb\u9ad8\u901f\u603b\u7ebf&#xff08;USB\u3001\u7f51\u5361\u3001RAM&#xff09; \u901f\u5ea6\u6162\u7684\u5916\u8bbe\u2014\u2014&gt;\u5185\u6838&#xff1a;APB\u603b\u7ebf&#xff1a;Advanced Peripheral Bus \u5148\u8fdb\u5916\u8bbe\u603b\u7ebf&#xff08;GPIO\u3001UART\u3001TIMER&#xff09;<\/p>\n<h3>\u516d\u3001\u5178\u578b\u7684\u8ba1\u7b97\u673a\u4e3b\u677f<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151650-6aa961626c90a.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u4e03\u3001\u5904\u7406\u5668\u4fee\u70bc\u5386\u7a0b<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151650-6aa961628d78b.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u516b\u3001SoC\u6982\u5ff5<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151650-6aa96162ac485.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u4e5d\u3001\u6c47\u7f16<\/h3>\n<p>\u5904\u7406\u5668\u7684\u7f16\u7801\u662f\u4e00\u4e32\u6570\u5b57&#xff0c;\u6bd4\u8f83\u96be\u8bb0&#xff0c;\u56e0\u6b64\u5f00\u53d1\u51fa\u4e86\u52a9\u8bb0\u7b26\u53f7\u6765\u964d\u4f4e\u5f00\u53d1\u96be\u5ea6\u63d0\u9ad8\u6548\u7387&#xff0c;\u56e0\u6b64\u4ea7\u751f\u4e86\u6c47\u7f16\u8bed\u8a00&#xff0c;\u53c8\u7531\u4e8e\u6c47\u7f16\u8bed\u8a00\u7684\u7ed3\u6784\u4e0d\u662f\u5f88\u6e05\u6670&#xff0c;\u56e0\u6b64\u4eba\u4eec\u91c7\u7528\u4e86\u6c47\u7f16\u8bed\u8a00\u6765\u4ea7\u751f\u8f83\u9ad8\u5c42\u6b21\u7684\u8bed\u8a00&#xff08;\u5982&#xff23;\u8bed\u8a00&#xff09;\u3002<\/p>\n<p>\u7f16\u8bd1\u7684\u5b9a\u4e49&#xff1a; \u7f16\u8bd1\u662f\u4ece\u6e90\u4ee3\u7801&#xff08;\u901a\u5e38\u4e3a\u9ad8\u7ea7\u8bed\u8a00&#xff09;\u5230\u80fd\u76f4\u63a5\u88ab\u8ba1\u7b97\u673a\u6216\u865a\u62df\u673a\u6267\u884c\u7684\u76ee\u6807\u4ee3\u7801&#xff08;\u901a\u5e38\u4e3a\u4f4e\u7ea7\u8bed\u8a00\u6216\u673a\u5668\u8bed\u8a00&#xff09;\u7684\u7ffb\u8bd1\u8fc7\u7a0b\u3002<\/p>\n<p>\u7f16\u8bd1\u5668&#xff1a;\u7528\u4e8e\u7f16\u8bd1\u7684\u8f6f\u4ef6\u4e3a\u7f16\u8bd1\u5668\u3002<\/p>\n<p>\u7f16\u8bd1\u7684\u56db\u4e2a\u6b65\u9aa4&#xff1a; <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151651-6aa96163047b3.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u4ea4\u53c9\u7f16\u8bd1&#xff1a;\u5728\u4e00\u4e2a\u5e73\u53f0\u7f16\u5199\u7f16\u8bd1\u7a0b\u5e8f&#xff0c;\u5728\u53e6\u4e00\u4e2a\u5e73\u53f0\u8fd0\u884c\u7a0b\u5e8f\u3002 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151651-6aa9616321c2c.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u5341\u3001\u5f00\u53d1ARM\u7a0b\u5e8f\u5e38\u7528\u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151651-6aa9616335a75.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u5341\u4e00\u3001\u9762\u5411\u5e94\u7528\u7684ARM\u6700\u5c0f\u7cfb\u7edf<\/h3>\n<p>\u6700\u5c0f\u7cfb\u7edf&#xff1a;\u80fd\u7cfb\u7edf\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u7684\u6700\u5c11\u5668\u4ef6\u6784\u6210\u7684\u7cfb\u7edf\u3002 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151651-6aa961636d47a.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u5341\u4e8c\u3001RAM\u4e0eROM<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151651-6aa9616396aa8.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151651-6aa96163eb453.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u5341\u4e09\u3001ARM\u4f53\u7cfb\u67b6\u6784<\/h3>\n<h4>\u5904\u7406\u5668\u5de5\u4f5c\u6a21\u5f0f<\/h4>\n<p>ARM\u67097\u4e2a\u57fa\u672c\u5de5\u4f5c\u6a21\u5f0f&#xff1a;<\/p>\n<p>User&#xff1a;\u975e\u7279\u6743\u6a21\u5f0f&#xff0c;\u5927\u90e8\u5206\u4efb\u52a1\u6267\u884c\u5728\u8fd9\u79cd\u6a21\u5f0f&#xff1b; FIQ&#xff1a;\u5f53\u4e00\u4e2a\u9ad8\u4f18\u5148\u7ea7&#xff08;fast&#xff09;\u4e2d\u65ad\u4ea7\u751f\u65f6\u5c06\u4f1a\u8fdb\u5165\u8fd9\u79cd\u6a21\u5f0f&#xff1b; IRQ&#xff1a;\u5f53\u4e00\u4e2a\u4f4e\u4f18\u5148\u7ea7&#xff08;normal&#xff09;\u4e2d\u65ad\u4ea7\u751f\u65f6\u5c06\u4f1a\u8fdb\u5165\u8fd9\u79cd\u6a21\u5f0f&#xff1b; Supervisor&#xff08;svc\u6a21\u5f0f&#xff1a;\u9ed8\u8ba4\u6a21\u5f0f&#xff09;&#xff1a;\u5f53\u590d\u4f4d\u6216\u8f6f\u4e2d\u65ad\u6307\u4ee4\u6267\u884c\u65f6\u5c06\u4f1a\u8fdb\u5165\u8fd9\u79cd\u6a21\u5f0f&#xff1b; Abort&#xff1a;\u5f53\u5b58\u53d6\u5f02\u5e38\u65f6\u4f1a\u8fdb\u5165\u8fd9\u79cd\u6a21\u5f0f&#xff1b; Undef&#xff1a;\u5f53\u6267\u884c\u5230\u672a\u5b9a\u4e49\u6307\u4ee4\u65f6\u4f1a\u8fdb\u5165\u8fd9\u79cd\u6a21\u5f0f&#xff1b; System&#xff1a;\u4f7f\u7528\u548cUser\u6a21\u5f0f\u76f8\u540c\u5bc4\u5b58\u5668\u96c6\u7684\u7279\u6743\u6a21\u5f0f&#xff1b;<\/p>\n<p>Cortex-A\u7279\u6709\u6a21\u5f0f&#xff1a;<\/p>\n<p>HYP\u6a21\u5f0f&#xff1a;\u5728\u7ebf\u8c03\u8bd5&#xff1b; Monitor&#xff1a;\u662f\u4e3a\u4e86\u5b89\u5168\u800c\u6269\u5c55\u51fa\u7684\u7528\u4e8e\u6267\u884c\u5b89\u5168\u76d1\u63a7\u4ee3\u7801\u7684\u6a21\u5f0f&#xff1b;\u4e5f\u662f\u7279\u6743\u6a21\u5f0f\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151652-6aa9616449eb4.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u6ce8\u610f&#xff1a;\u9664\u53bb\u9ed1\u8272\u7684\u5176\u4ed6\u4e0d\u540c\u989c\u8272\u4ee3\u8868\u5f53\u524d\u6a21\u5f0f\u72ec\u6709\u7684\u5bc4\u5b58\u5668\u3002<\/p>\n<h4>ARM \u5bc4\u5b58\u5668<\/h4>\n<p>ARM\u670937\u4e2a32-Bits\u957f\u7684\u5bc4\u5b58\u5668. 1 \u4e2a\u7528\u4f5cPC( program counter) 1\u4e2a\u7528\u4f5cCPSR(current program status register) 5\u4e2a\u7528SPSR(saved program status registers) 30\u4e2a\u901a\u7528\u5bc4\u5b58\u5668<\/p>\n<p>Cortex\u4f53\u7cfb\u7ed3\u6784\u4e0b\u670940\u4e2a32-Bits\u957f\u7684\u5bc4\u5b58\u5668 Cortex-A\u591a\u51fa3\u4e2a\u5bc4\u5b58\u5668&#xff0c;Monitor\u6a21\u5f0fr13_mon,r14_mon,spsr_mon\u5f53\u524d\u5904\u7406\u5668\u7684\u6a21\u5f0f\u51b3\u5b9a\u7740\u54ea\u7ec4\u5bc4\u5b58\u5668\u53ef\u64cd\u4f5c.\u4efb\u4f55\u6a21\u5f0f\u90fd\u53ef\u4ee5\u5b58\u53d6.<\/p>\n<h4>\u7a0b\u5e8f\u72b6\u6001\u5bc4\u5b58\u5668<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151652-6aa96164648dc.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>\u7a0b\u5e8f\u6307\u9488PC<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151652-6aa96164971ac.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u5341\u56db\u3001\u5f02\u5e38\u5904\u7406<\/h3>\n<p>\u4e2d\u65ad\u5411\u91cf\u8868&#xff1a;\u672c\u8d28\u662f\u4e00\u4e2a\u6570\u7ec4&#xff0c;\u6570\u7ec4\u4e2d\u5b58\u653e\u7684\u662f\u4e2d\u65ad\u670d\u52a1\u51fd\u6570\u7684\u5165\u53e3\u5730\u5740&#xff1b; \u5f02\u5e38\u5411\u91cf\u8868&#xff1a;\u672c\u8d28\u662f\u4e00\u4e2a\u6570\u7ec4&#xff0c;\u6570\u7ec4\u4e2d\u5b58\u653e\u7684\u662f\u8df3\u8f6c\u5230\u5f02\u5e38\u670d\u52a1\u51fd\u6570\u7684\u6307\u4ee4\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260915151652-6aa96164c553e.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>tips&#xff1a; 1)\u8bf4\u51faARM\u53ef\u4ee5\u5de5\u4f5c\u7684\u6a21\u5f0f\u540d\u5b57\u3002 2)ARM\u6838\u6709\u591a\u5c11\u4e2a\u5bc4\u5b58\u5668? 3)\u4ec0\u4e48\u5bc4\u5b58\u5668\u7528\u4e8e\u5b58\u50a8PC\u548cLR\u5bc4\u5b58\u5668? 4)R13\u901a\u5e38\u7528\u6765\u5b58\u50a8\u4ec0\u4e48? 5)\u54ea\u79cd\u6a21\u5f0f\u4f7f\u7528\u7684\u5bc4\u5b58\u5668\u6700\u5c11? 6)\u5728Thumb\u6307\u4ee4\u96c6\u4e2d&#xff0c;\u54ea\u4e9b\u5bc4\u5b58\u5668\u5904\u4e8eLow group? 7)CPSR\u7684\u54ea\u4e00\u4f4d\u53cd\u6620\u4e86\u5904\u7406\u5668\u7684\u72b6\u6001? 8)\u6240\u6709\u7684Thumb\u6307\u4ee4\u91c7\u53d6\u4ec0\u4e48\u5bf9\u9f50\u65b9\u5f0f? 9)ARM\u6709\u54ea\u51e0\u4e2a\u5f02\u5e38\u7c7b\u578b\u3002 10)\u4e3a\u4ec0\u4e48FIQ\u7684\u670d\u52a1\u7a0b\u5e8f\u5730\u5740\u8981\u4f4d\u4e8e0X1C? 11)\u5728\u590d\u4f4d\u540e&#xff0c;ARM\u5904\u7406\u5668\u5904\u4e8e\u4f55\u79cd\u6a21\u5f0f\u3001\u4f55\u79cd\u72b6\u6001?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u76ee\u5f55\u4e00\u3001\u8ba1\u7b97\u673a\u6307\u4ee4\u96c6\u5206\u7c7b\u4e8c\u3001ARM\u5185\u6838\u7248\u672c\u4e09\u3001ARM\u4f53\u7cfb\u67b6\u6784\u521d\u4e86\u89e3\u56db\u3001\u5b58\u50a8\u5668\u67b6\u6784\u4e94\u3001\u603b\u7ebf\u7ed3\u6784\u516d\u3001\u5178\u578b\u7684\u8ba1\u7b97\u673a\u4e3b\u677f\u4e03\u3001\u5904\u7406\u5668\u4fee\u70bc\u5386\u7a0b\u516b\u3001SoC\u6982\u5ff5\u4e5d\u3001\u6c47\u7f16\u5341\u3001\u5f00\u53d1ARM\u7a0b\u5e8f\u5e38\u7528\u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883\u5341\u4e00\u3001\u9762\u5411\u5e94\u7528\u7684ARM\u6700\u5c0f\u7cfb\u7edf\u5341\u4e8c\u3001RAM\u4e0eROM\u5341\u4e09\u3001ARM\u4f53\u7cfb\u67b6\u6784\u5904\u7406\u5668\u5de5\u4f5c\u6a21\u5f0fARM \u5bc4\u5b58\u5668\u7a0b\u5e8f\u72b6\u6001\u5bc4\u5b58\u5668\u7a0b\u5e8f\u6307\u9488PC\u5341\u56db\u3001\u5f02\u5e38\u5904\u7406\u4e00\u3001\u8ba1\u7b97\u673a\u6307\u4ee4\u96c6\u5206\u7c7b<br \/>\nCISC:Complex Instruction Set Computer \u590d\u6742\u6307\u4ee4\u96c6&#xff08;X86&#xff09; <\/p>\n","protected":false},"author":2,"featured_media":105750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1757,371],"topic":[],"class_list":["post-105769","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-arm","tag-371"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010\u521d\u8bc6ARM\u3011ARM\u76f8\u5173\u57fa\u7840\u6982\u5ff5 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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content=\"\u6587\u7ae0\u76ee\u5f55\u4e00\u3001\u8ba1\u7b97\u673a\u6307\u4ee4\u96c6\u5206\u7c7b\u4e8c\u3001ARM\u5185\u6838\u7248\u672c\u4e09\u3001ARM\u4f53\u7cfb\u67b6\u6784\u521d\u4e86\u89e3\u56db\u3001\u5b58\u50a8\u5668\u67b6\u6784\u4e94\u3001\u603b\u7ebf\u7ed3\u6784\u516d\u3001\u5178\u578b\u7684\u8ba1\u7b97\u673a\u4e3b\u677f\u4e03\u3001\u5904\u7406\u5668\u4fee\u70bc\u5386\u7a0b\u516b\u3001SoC\u6982\u5ff5\u4e5d\u3001\u6c47\u7f16\u5341\u3001\u5f00\u53d1ARM\u7a0b\u5e8f\u5e38\u7528\u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883\u5341\u4e00\u3001\u9762\u5411\u5e94\u7528\u7684ARM\u6700\u5c0f\u7cfb\u7edf\u5341\u4e8c\u3001RAM\u4e0eROM\u5341\u4e09\u3001ARM\u4f53\u7cfb\u67b6\u6784\u5904\u7406\u5668\u5de5\u4f5c\u6a21\u5f0fARM \u5bc4\u5b58\u5668\u7a0b\u5e8f\u72b6\u6001\u5bc4\u5b58\u5668\u7a0b\u5e8f\u6307\u9488PC\u5341\u56db\u3001\u5f02\u5e38\u5904\u7406\u4e00\u3001\u8ba1\u7b97\u673a\u6307\u4ee4\u96c6\u5206\u7c7b CISC:Complex Instruction Set Computer \u590d\u6742\u6307\u4ee4\u96c6&#xff08;X86&#xff09;\" 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