{"id":197,"date":"2022-09-29T10:12:09","date_gmt":"2022-09-29T02:12:09","guid":{"rendered":"https:\/\/blog.taiyang.space\/?p=197"},"modified":"2022-11-11T15:48:46","modified_gmt":"2022-11-11T07:48:46","slug":"%e7%ac%ac8%e7%ab%a0-cpu%e7%9a%84%e7%bb%93%e6%9e%84%e5%92%8c%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/blog.taiyang.space\/?p=197","title":{"rendered":"\u7b2c8\u7ae0-CPU\u7684\u7ed3\u6784\u548c\u529f\u80fd"},"content":{"rendered":"<h2>8.1 CPU\u7684\u7ed3\u6784<\/h2>\n<p>\u5728\u8c08\u7ed3\u6784\u524d\u6211\u4eec\u5148\u770bCPU\u6709\u54ea\u4e9b\u529f\u80fd<\/p>\n<p>&nbsp;<\/p>\n<h3>8.1.1 CPU\u7684\u529f\u80fd<\/h3>\n<ol start=\"\">\n<li>\u53d6\u6307\u4ee4<\/li>\n<\/ol>\n<p>\u63a7\u5236\u5668\u5fc5\u987b\u5177\u5907\u80fd\u81ea\u52a8\u5730\u4ece\u5b58\u50a8\u5668\u4e2d\u53d6\u51fa\u6307\u4ee4\u7684\u529f\u80fd<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"2\">\n<li>\u5206\u6790\u6307\u4ee4<\/li>\n<\/ol>\n<p>\u5206\u6790\u6307\u4ee4\u5305\u62ec\u4e24\u90e8\u5206\u5185\u5bb9\uff1a\u5176\u4e00\uff0c\u5206\u6790\u6b64\u6307\u4ee4\u8981\u5b8c\u6210\u4ec0\u4e48\u64cd\u4f5c\uff0c\u5373\u63a7\u5236\u5668\u9700\u53d1\u51fa\u4ec0\u4e48\u64cd\u4f5c\u547d\u4ee4\uff1b\u5176\u4e8c\uff0c\u5206\u6790\u53c2\u4e0e\u8fd9\u6b21\u64cd\u4f5c\u7684\u64cd\u4f5c\u6570\u5730\u5740\uff0c\u5373\u64cd\u4f5c\u6570\u7684\u6709\u6548\u5730\u5740\u3002<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"3\">\n<li>\u6267\u884c\u6307\u4ee4<\/li>\n<\/ol>\n<p>\u6267\u884c\u6307\u4ee4\u5c31\u662f\u6839\u636e\u5206\u6790\u6307\u4ee4\u4ea7\u751f\u7684\u201c\u64cd\u4f5c\u547d\u4ee4\u201d\u548c\u201c\u64cd\u4f5c\u6570\u5730\u5740\u201d\u7684\u8981\u6c42\uff0c\u5f62\u6210\u64cd\u4f5c\u63a7\u5236\u4fe1\u53f7\u5e8f\u5217\uff0c\u901a\u8fc7\u5bf9\u8fd0\u7b97\u5668\u3001\u5b58\u50a8\u5668\u4ee5\u53caI\/O\u8bbe\u5907\u7684\u64cd\u4f5c\uff0c\u6267\u884c\u6bcf\u6761\u6307\u4ee4\u3002<\/p>\n<p>CPU\u5fc5\u987b\u5177\u6709\u63a7\u5236\u7a0b\u5e8f\u7684\u987a\u5e8f\u6267\u884c\uff08\u79f0<strong>\u6307\u4ee4\u63a7\u5236<\/strong>\uff09\u3001\u4ea7\u751f\u5b8c\u6210\u6bcf\u6761\u6307\u4ee4\u7684\u63a7\u5236\u547d\u4ee4\uff08\u79f0<strong>\u64cd\u4f5c\u63a7\u5236<\/strong>\uff09\u3001\u5bf9\u5404\u79cd\u64cd\u4f5c\u52a0\u4ee5\u65f6\u95f4\u4e0a\u7684\u63a7\u5236\uff08\u79f0<strong>\u65f6\u95f4\u63a7\u5236<\/strong>\uff09\u3001\u5bf9\u6570\u636e\u8fdb\u884c\u7b97\u672f\u8fd0\u7b97\u548c\u903b\u8f91\u8fd0\u7b97\uff08\u79f0<strong>\u6570\u636e\u52a0\u5de5<\/strong>\uff09\u3001<strong>\u5904\u7406\u4e2d\u65ad<\/strong>\u7b49\u529f\u80fd\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005433.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u901a\u8fc7CPU\u7684\u529f\u80fd\uff0c\u6211\u4eec\u6765\u770b\u9700\u8981\u5b9e\u73b0\u8fd9\u4e9b\u529f\u80fdCPU\u9700\u8981\u54ea\u4e9b\u7ed3\u6784<\/p>\n<p>&nbsp;<\/p>\n<h3>8.1.2 CPU\u7684\u7ed3\u6784<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005254.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h3>8.1.3 CPU\u7684\u5bc4\u5b58\u5668<\/h3>\n<p>CPU\u4e2d\u7684\u5bc4\u5b58\u5668\u5927\u81f4\u53ef\u5206\u4e3a\u4e24\u7c7b\uff1a<\/p>\n<ul>\n<li><strong>\u7528\u6237\u53ef\u89c1\u5bc4\u5b58\u5668<\/strong>\uff0c\u7528\u6237\u53ef\u5bf9\u8fd9\u7c7b\u5bc4\u5b58\u5668\u7f16\u7a0b\uff0c\u4ee5\u53ca\u901a\u8fc7\u4f18\u5316\u4f7fCPU\u56e0\u4f7f\u7528\u8fd9\u7c7b\u5bc4\u5b58\u5668\u800c\u51cf\u5c11\u5bf9\u4e3b\u5b58\u7684\u8bbf\u95ee\u6b21\u6570\uff1b<\/li>\n<li><strong>\u63a7\u5236\u548c\u72b6\u6001\u5bc4\u5b58\u5668<\/strong>\uff0c\u7528\u6237\u4e0d\u53ef\u5bf9\u8fd9\u7c7b\u5bc4\u5b58\u5668\u7f16\u7a0b\uff0c\u5b83\u4eec\u88ab\u63a7\u5236\u90e8\u4ef6\u4f7f\u7528\uff0c\u4ee5\u63a7\u5236CPU\u7684\u64cd\u4f5c\uff0c\u4e5f\u53ef\u88ab\u5e26\u6709\u7279\u6743\u7684\u64cd\u4f5c\u7cfb\u7edf\u7a0b\u5e8f\u4f7f\u7528\uff0c\u4ece\u800c\u63a7\u5236\u7a0b\u5e8f\u7684\u6267\u884c\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4>\u7528\u6237\u53ef\u89c1\u5bc4\u5b58\u5668<\/h4>\n<ol start=\"\">\n<li>\u901a\u7528\u5bc4\u5b58\u5668<\/li>\n<\/ol>\n<p>\u901a\u7528\u5bc4\u5b58\u5668\u53ef\u7531\u7a0b\u5e8f\u8bbe\u8ba1\u8005\u6307\u5b9a\u8bb8\u591a\u529f\u80fd\uff0c\u53ef\u7528\u4e8e\u5b58\u653e\u64cd\u4f5c\u6570\uff0c\u4e5f\u53ef\u4f5c\u4e3a\u6ee1\u8db3\u67d0\u79cd\u5bfb\u5740\u65b9\u5f0f\u6240\u9700\u7684\u5bc4\u5b58\u5668\u3002\u5bc4\u5b58\u5668\u95f4\u63a5\u5bfb\u5740\u65f6\u8fd8\u53ef\u7528\u901a\u7528\u5bc4\u5b58\u5668\u5b58\u653e\u6709\u6548\u5730\u5740\u7684\u5730\u5740\u3002<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"2\">\n<li>\u6570\u636e\u5bc4\u5b58\u5668<\/li>\n<\/ol>\n<p>\u6570\u636e\u5bc4\u5b58\u5668\u7528\u4e8e\u5b58\u653e\u64cd\u4f5c\u6570\uff0c\u5176\u4f4d\u6570\u5e94\u6ee1\u8db3\u591a\u6570\u6570\u636e\u7c7b\u578b\u7684\u6570\u503c\u8303\u56f4\u3002<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"3\">\n<li>\u5730\u5740\u5bc4\u5b58\u5668<\/li>\n<\/ol>\n<p>\u5730\u5740\u5bc4\u5b58\u5668\u7528\u4e8e\u5b58\u653e\u5730\u5740\uff0c\u5176\u672c\u8eab\u53ef\u4ee5\u5177\u6709\u901a\u7528\u6027\uff0c\u4e5f\u53ef\u7528\u4e8e\u7279\u6b8a\u7684\u5bfb\u5740\u65b9\u5f0f\u3002<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"4\">\n<li>\u6761\u4ef6\u7801\u5bc4\u5b58\u5668<\/li>\n<\/ol>\n<p>\u6761\u4ef6\u7801\u662fCPU\u6839\u636e\u8fd0\u7b97\u7ed3\u679c\u7531\u786c\u4ef6\u8bbe\u7f6e\u7684\u4f4d\u3002\u5c06\u6761\u4ef6\u7801\u653e\u5230\u4e00\u4e2a\u6216\u591a\u4e2a\u5bc4\u5b58\u5668\u4e2d\uff0c\u5c31\u6784\u6210\u4e86\u6761\u4ef6\u7801\u5bc4\u5b58\u5668\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u72b6\u6001\u548c\u63a7\u5236\u5bc4\u5b58\u5668<\/h4>\n<p>MAR\uff1a\u5b58\u50a8\u5668\u5730\u5740\u5bc4\u5b58\u5668\uff0c\u7528\u4e8e\u5b58\u653e\u5c06\u88ab\u8bbf\u95ee\u7684\u5b58\u50a8\u5355\u5143\u7684\u5730\u5740\u3002<\/p>\n<p>MDR\uff1a\u5b58\u50a8\u5668\u6570\u636e\u5bc4\u5b58\u5668\uff0c\u7528\u4e8e\u5b58\u653e\u6b32\u5b58\u5165\u5b58\u50a8\u5668\u4e2d\u7684\u6570\u636e\u6216\u6700\u8fd1\u4ece\u5b58\u50a8\u5668\u4e2d\u8bfb\u51fa\u7684\u6570\u636e\u3002<\/p>\n<p>PC\uff1a\u7a0b\u5e8f\u8ba1\u6570\u5668\uff0c\u5b58\u653e\u73b0\u884c\u6307\u4ee4\u7684\u5730\u5740\uff0c\u901a\u5e38\u5177\u6709\u8ba1\u6570\u529f\u80fd\u3002\u5f53\u9047\u5230\u8f6c\u79fb\u7c7b\u6307\u4ee4\u65f6\uff0cPC\u7684\u503c\u53ef\u88ab\u4fee\u6539\u3002<\/p>\n<p>IR\uff1a\u6307\u4ee4\u5bc4\u5b58\u5668\uff0c\u5b58\u653e\u5f53\u524d\u6b32\u6267\u884c\u7684\u6307\u4ee4\u3002<\/p>\n<p><strong>PSW\uff1a\uff08Program State Word\uff09\u7a0b\u5e8f\u72b6\u6001\u5b57\u5bc4\u5b58\u5668\uff0c\u5b58\u653e\u6761\u4ef6\u7801\u548c\u5176\u4ed6\u72b6\u6001\u4fe1\u606f\u3002<\/strong><\/p>\n<p>\u5728\u5177\u6709\u4e2d\u65ad\u7cfb\u7edf\u7684\u673a\u5668\u4e2d\u8fd8\u6709\u4e2d\u65ad\u6807\u8bb0\u5bc4\u5b58\u5668\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>8.1.4 \u63a7\u5236\u5355\u5143\u548c\u4e2d\u65ad\u7cfb\u7edf<\/h3>\n<p>\u63a7\u5236\u5355\u5143\uff08CU\uff09\u662f\u63d0\u4f9b\u5b8c\u6210\u8ba1\u7b97\u673a\u5168\u90e8\u6307\u4ee4\u64cd\u4f5c\u7684\u5fae\u64cd\u4f5c\u547d\u4ee4\u5e8f\u5217\u90e8\u4ef6\u3002<\/p>\n<p>\u5fae\u64cd\u4f5c\u547d\u4ee4\u5e8f\u5217\u7684\u5f62\u6210\u65b9\u6cd5\u6709\u4e24\u79cd\uff1a\u4e00\u79cd\u662f<strong>\u7ec4\u5408\u903b\u8f91<\/strong>\u8bbe\u8ba1\u65b9\u6cd5\uff0c\u4e3a<strong>\u786c\u8fde\u7ebf\u903b\u8f91<\/strong>\uff1b\u53e6\u4e00\u79cd\u662f<strong>\u5fae\u7a0b\u5e8f<\/strong>\u8bbe\u8ba1\u65b9\u6cd5\uff0c\u4e3a<strong>\u5b58\u50a8\u903b\u8f91<\/strong>\u3002<\/p>\n<p>\u8fd9\u91cc\u7b80\u5355\u63d0\u4e00\u4e0b\uff0c\u540e\u6587\u4f1a\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n<hr>\n<p>&nbsp;<\/p>\n<h2>8.2 \u6307\u4ee4\u5468\u671f<\/h2>\n<h3>8.2.1 \u57fa\u672c\u6982\u5ff5<\/h3>\n<p>CPU\u6bcf\u53d6\u51fa\u5e76\u6267\u884c\u4e00\u6761\u6307\u4ee4\u6240\u9700\u7684\u5168\u90e8\u65f6\u95f4\u79f0\u4e3a<strong>\u6307\u4ee4\u5468\u671f<\/strong>\uff0c\u4e5f\u5373CPU\u5b8c\u6210\u4e00\u6761\u6307\u4ee4\u7684\u65f6\u95f4\u3002<\/p>\n<p>\u53d6\u6307\u9636\u6bb5\u5b8c\u6210\u53d6\u6307\u4ee4\u548c\u5206\u6790\u6307\u4ee4\u7684\u64cd\u4f5c\uff0c\u53c8\u79f0<strong>\u53d6\u6307\u5468\u671f<\/strong>\uff1b\u6267\u884c\u9636\u6bb5\u5b8c\u6210\u6267\u884c\u6307\u4ee4\u7684\u64cd\u4f5c\uff0c\u53c8\u79f0<strong>\u6267\u884c\u5468\u671f<\/strong>\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005252.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<p>\u7531\u4e8e\u5404\u79cd\u6307\u4ee4\u64cd\u4f5c\u529f\u80fd\u4e0d\u540c\uff0c\u56e0\u6b64\u5404\u79cd\u6307\u4ee4\u7684\u6307\u4ee4\u5468\u671f\u662f\u4e0d\u76f8\u540c\u7684<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005352.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<p>\u5177\u6709\u95f4\u63a5\u5bfb\u5740\u7684\u6307\u4ee4\u5468\u671f \uff0c\u5c31\u5305\u62ec <strong>\u53d6\u6307\u5468\u671f<\/strong>\u3001 <strong>\u95f4\u5740\u5468\u671f<\/strong>\u3001 <strong>\u6267\u884c\u5468\u671f<\/strong>3\u4e2a\u9636\u6bb5\uff0c\u5176\u4e2d\u95f4\u5740\u5468\u671f\u7528\u4e8e\u53d6\u64cd\u4f5c\u6570\u7684\u6709\u6548\u5730\u5740\uff0c\u56e0\u6b64\u95f4\u5740\u5468\u671f\u4ecb\u4e8e\u53d6\u6307\u5468\u671f\u548c\u6267\u884c\u5468\u671f\u4e4b\u95f4\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005257.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<p>\u5e26\u6709\u4e2d\u65ad\u5468\u671f\u7684\u6307\u4ee4\u5468\u671f\uff1a\u5982\u679c\u6709\u8bf7\u6c42\uff0cCPU\u5219\u8981\u8fdb\u5165\u4e2d\u65ad\u54cd\u5e94\u9636\u6bb5\uff0c\u53c8\u79f0<strong>\u4e2d\u65ad\u5468\u671f<\/strong>\u3002\u5728\u6b64\u9636\u6bb5\uff0cCPU\u5fc5\u987b\u5c06\u7a0b\u5e8f\u65ad\u70b9\u4fdd\u5b58\u5230\u5b58\u50a8\u5668\u4e2d\u3002\u4e00\u4e2a\u5b8c\u6574\u7684\u6307\u4ee4\u5468\u671f\u5e94\u5305\u62ec<strong>\u53d6\u503c\u3001\u95f4\u5740\u3001\u6267\u884c\u3001\u4e2d\u65ad<\/strong>4\u4e2a\u5b50\u5468\u671f\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005397.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h3>8.2.2 \u6307\u4ee4\u5468\u671f\u7684\u6d41\u7a0b<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005617.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h3>8.2.3 CPU\u5de5\u4f5c\u671f\u95f4\u7684\u6807\u5fd7<\/h3>\n<ul>\n<li><strong>\u53d6\u6307<\/strong>\u5468\u671f\u662f\u4e3a\u4e86\u53d6\u6307\u4ee4<\/li>\n<li><strong>\u95f4\u5740<\/strong>\u5468\u671f\u662f\u4e3a\u4e86\u53d6\u6709\u6548\u5730\u5740<\/li>\n<li><strong>\u6267\u884c<\/strong>\u5468\u671f\u662f\u4e3a\u4e86\u53d6\u64cd\u4f5c\u6570<\/li>\n<li><strong>\u4e2d\u65ad<\/strong>\u5468\u671f\u662f\u4e3a\u4e86\u4fdd\u5b58\u7a0b\u5e8f\u65ad\u70b9<\/li>\n<\/ul>\n<p>\u8fd94\u4e2a\u5468\u671f\u53c8\u53ef\u79f0\u4e3aCPU\u7684\u5de5\u4f5c\u5468\u671f\uff0c\u4e3a\u4e86\u533a\u522b\u5b83\u4eec\u5728CPU\u5185\u53ef\u8bbe\u7f6e4\u4e2a\u6807\u5fd7\u89e6\u53d1\u5668\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005609.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>FE\u3001IND\u3001EX\u3001INT\u5206\u522b\u5bf9\u5e94<strong>\u53d6\u503c\u3001\u95f4\u5740\u3001\u6267\u884c\u3001\u4e2d\u65ad<\/strong>4\u4e2a\u5468\u671f\uff0c\u5e76\u4ee5\u201c1\u201d\u72b6\u6001\u8868\u793a\u6709\u6548\uff0c\u5b83\u4eec\u5206\u522b\u7531<em>1\u2192FE\u30011\u2192IND\u30011\u2192EX\u30011\u2192INT<\/em>\u8fd94\u4e2a\u4fe1\u53f7\u63a7\u5236\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>8.2.4 \u6307\u4ee4\u5468\u671f\u7684\u6570\u636e\u6d41<\/h3>\n<h4>\u53d6\u6307\u5468\u671f\u6570\u636e\u6d41<\/h4>\n<ol start=\"\">\n<li><strong>PC<\/strong>\u4e2d\u5b58\u653e\u73b0\u884c\u6307\u4ee4\u7684\u5730\u5740\uff0c\u8be5\u5730\u5740\u9001\u5230<strong>MAR<\/strong>\u5e76\u9001\u81f3\u5730\u5740\u603b\u7ebf\u3002<\/li>\n<li>\u7136\u540e\u7531\u63a7\u5236\u90e8\u4ef6<strong>CU<\/strong>\u5411<strong>\u5b58\u50a8\u5668<\/strong>\u53d1\u51fa\u8bfb\u547d\u4ee4\u3002<\/li>\n<li>\u5bf9\u5e94<strong>MAR<\/strong>\u6240\u6307\u5355\u5143\u7684\u5185\u5bb9\u7ecf<strong>\u6570\u636e\u603b\u7ebf<\/strong>\u9001\u81f3<strong>MDR<\/strong>\uff0c\u518d\u9001\u81f3<strong>IR<\/strong>\uff0c\u5e76\u4e14<strong>CU<\/strong>\u63a7\u5236<strong>PC<\/strong>\u5185\u5bb9+<strong>1<\/strong>\uff0c\u5f62\u6210\u4e0b\u4e00\u6761\u6307\u4ee4\u7684\u5730\u5740\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005750.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h4>\u95f4\u5740\u5468\u671f\u6570\u636e\u6d41<\/h4>\n<ol start=\"\">\n<li>\u4e00\u65e6<strong>\u53d6\u6307\u5468\u671f\u7ed3\u675f<\/strong>\uff0c<strong>CU<\/strong>\u4fbf\u68c0\u67e5<strong>IR<\/strong>\u4e2d\u7684\u5185\u5bb9\uff0c\u4ee5\u786e\u5b9a\u5176\u662f\u5426\u6709\u95f4\u5740\u64cd\u4f5c\u3002<\/li>\n<li>\u5982\u679c\u9700\u8981\u95f4\u5740\u64cd\u4f5c\uff0c\u5219<strong>MDR<\/strong>\u4e2d\u6307\u793a\u5f62\u5f0f\u5730\u5740\u7684\u53f3N\u4f4d\uff08\u8bb0\u4f5cAd(MDR)\uff09\u5c06\u88ab\u9001\u5230<strong>MAR<\/strong>\uff0c\u53c8\u9001\u81f3<strong>\u5730\u5740\u603b\u7ebf<\/strong>\u3002<\/li>\n<li>\u6b64\u540e<strong>CU<\/strong>\u5411<strong>\u5b58\u50a8\u5668<\/strong>\u53d1\u51fa\u8bfb\u547d\u4ee4\uff0c\u4ee5<strong>\u83b7\u53d6\u6709\u6548\u5730\u5740<\/strong>\u5e76\u5b58\u81f3<strong>MDR<\/strong>\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005702.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h4>\u6267\u884c\u5468\u671f\u6570\u636e\u6d41<\/h4>\n<p>\u7531\u4e8e\u4e0d\u540c\u7684\u6307\u4ee4\u5728\u6267\u884c\u5468\u671f\u7684\u64cd\u4f5c\u4e0d\u540c\uff0c\u56e0\u6b64\u65e0\u6cd5\u7528\u7edf\u4e00\u6570\u636e\u6d41\u56fe\u8868\u793a\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u4e2d\u65ad\u5468\u671f\u6570\u636e\u6d41<\/h4>\n<ol start=\"\">\n<li><strong>CU<\/strong>\u628a\u7528\u4e8e<strong>\u4fdd\u5b58\u7a0b\u5e8f\u65ad\u70b9\u7684\u5b58\u50a8\u5668\u7279\u6b8a\u5730\u5740<\/strong>\uff08\u5982\u6808\u6307\u9488\u7684\u5185\u5bb9\uff09\u9001\u5f80<strong>MAR<\/strong>\uff0c\u5e76\u9001\u5230<strong>\u5730\u5740\u603b\u7ebf\u4e0a<\/strong>\u3002<\/li>\n<li>\u7136\u540e\u7531<strong>CU<\/strong>\u5411<strong>\u5b58\u50a8\u5668<\/strong>\u53d1<strong>\u5199<\/strong>\u547d\u4ee4\uff0c\u5e76\u5c06<strong>PC<\/strong>\u7684\u5185\u5bb9\u9001\u5230<strong>MDR<\/strong>\uff0c\u6700\u7ec8\u4f7f<strong>\u7a0b\u5e8f\u65ad\u70b9<\/strong>\u7ecf<strong>\u6570\u636e\u603b\u7ebf<\/strong>\u5b58\u5165<strong>\u5b58\u50a8\u5668<\/strong>\u3002<\/li>\n<li><strong>CU<\/strong>\u8fd8\u9700\u5c06<strong>\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u7684\u5165\u53e3<\/strong>\u5730\u5740\u9001\u81f3<strong>PC<\/strong>\uff0c\u4e3a\u4e0b\u4e00\u4e2a\u6307\u4ee4\u5468\u671f\u7684\u53d6\u6307\u5468\u671f\u505a\u597d\u51c6\u5907\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005819.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<hr>\n<p>&nbsp;<\/p>\n<h2>8.3 \u6307\u4ee4\u6d41\u6c34<\/h2>\n<p>\u6307\u4ee4\u6d41\u6c34\u4f5c\u7528<\/p>\n<ul>\n<li>\u63d0\u9ad8\u5668\u4ef6\u7684\u6027\u80fd<\/li>\n<li>\u6539\u8fdb\u7cfb\u7edf\u7684\u7ed3\u6784\uff0c\u5f00\u53d1\u7cfb\u7edf\u7684\u5e76\u884c\u6027<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u5e76\u884c\uff1a\u5305\u542b<strong>\u540c\u65f6\u6027<\/strong>\u548c<strong>\u5e76\u53d1\u6027<\/strong>\u4e24\u65b9\u9762\u3002<\/p>\n<ul>\n<li>\u540c\u65f6\u6027\u6307\u4e24\u4e2a\u6216\u591a\u4e2a\u4e8b\u4ef6\u5728\u540c\u4e00\u65f6\u523b\u53d1\u751f<\/li>\n<li>\u5e76\u53d1\u6027\u6307\u4e24\u4e2a\u6216\u591a\u4e2a\u4e8b\u4ef6\u5728\u540c\u4e00\u65f6\u95f4\u6bb5\u53d1\u751f\u3002<\/li>\n<\/ul>\n<p>\u5728\u540c\u4e00\u65f6\u523b\u6216\u540c\u4e00\u65f6\u95f4\u6bb5\u5185\u5b8c\u6210\u4e24\u79cd\u6216\u4e24\u79cd\u4ee5\u4e0a\u6027\u8d28\u76f8\u540c\u6216\u4e0d\u540c\u7684\u529f\u80fd\uff0c<strong>\u53ea\u8981\u5728\u65f6\u95f4\u4e0a\u4e92\u76f8\u91cd\u53e0<\/strong>\uff0c\u5c31\u5b58\u5728\u5e76\u884c\u6027\u3002<\/p>\n<p>\u5e76\u884c\u6027\u4f53\u73b0\u5728\u4e0d\u540c\u7b49\u7ea7\u4e0a\u3002\u901a\u5e38\u5206\u4e3a4\u4e2a\u7ea7\u522b\uff1a<strong>\u4f5c\u4e1a\u7ea7\u6216\u7a0b\u5e8f\u7ea7<\/strong>\u3001<strong>\u4efb\u52a1\u7ea7\u6216\u8fdb\u7a0b\u7ea7<\/strong>\u3001<strong>\u6307\u4ee4\u4e4b\u95f4\u7ea7<\/strong>\u548c<strong>\u6307\u4ee4\u5185\u90e8\u7ea7<\/strong>\u3002\u524d\u4e24\u7ea7\u4e3a\u7c97\u7c92\u5ea6\uff0c\u53c8\u79f0\u4e3a<strong>\u8fc7\u7a0b\u7ea7<\/strong>\uff1b\u540e\u4e24\u7ea7\u4e3a\u7ec6\u7c92\u5ea6\uff0c\u53c8\u79f0\u4e3a<strong>\u6307\u4ee4\u7ea7<\/strong>\u3002<\/p>\n<p>\u7c97\u7c92\u5ea6\u5e76\u884c\u6027\u4e00\u822c\u7528<strong>\u7a0b\u5e8f\u7b97\u6cd5<\/strong>\u5b9e\u73b0\uff0c\u7ec6\u7c92\u5ea6\u5e76\u884c\u6027\u4e00\u822c\u7528<strong>\u786c\u4ef6<\/strong>\u5b9e\u73b0\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u7c97\u7c92\u5ea6\u5e76\u884c\u6027<\/strong>\u662f\u5728\u591a\u4e2a\u5904\u7406\u673a\u4e0a\u5206\u522b\u8fd0\u884c\u591a\u4e2a\u8fdb\u7a0b\uff0c\u7531\u591a\u53f0\u5904\u7406\u673a\u5408\u4f5c\u5b8c\u6210\u4e00\u4e2a\u7a0b\u5e8f\uff1b<\/p>\n<p><strong>\u7ec6\u7c92\u5ea6\u5e76\u884c\u6027<\/strong>\u662f\u6307\u5728\u5904\u7406\u673a\u7684\u64cd\u4f5c\u7ea7\u548c\u6307\u4ee4\u7ea7\u7684\u5e76\u884c\u6027\uff0c\u5176\u4e2d\u6307\u4ee4\u7684\u6d41\u6c34\u4f5c\u4e1a\u5c31\u662f\u4e00\u9879\u91cd\u8981\u6280\u672f\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>8.3.1 \u6307\u4ee4\u6d41\u6c34\u7684\u539f\u7406<\/h3>\n<p>\u628a\u6307\u4ee4\u7684\u5904\u7406\u8fc7\u7a0b\u5206\u4e3a<strong>\u53d6\u6307\u4ee4<\/strong>\u548c<strong>\u6267\u884c\u6307\u4ee4<\/strong>\u4e24\u4e2a\u9636\u6bb5\uff0c\u5728\u4e0d\u91c7\u7528\u6d41\u6c34\u6280\u672f\u7684\u8ba1\u7b97\u673a\u91cc\uff0c\u53d6\u6307\u4ee4\u548c\u6267\u884c\u6307\u4ee4\u662f\u5468\u800c\u590d\u59cb\u5730\u51fa\u73b0\uff0c\u5404\u6761\u6307\u4ee4\u6309\u987a\u5e8f\u4e32\u884c\u6267\u884c\u7684\u3002<\/p>\n<h4>\u6307\u4ee4\u7684\u4e32\u884c\u6267\u884c<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005773.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u53d6\u6307\u4ee4 \u53d6\u6307\u4ee4\u90e8\u4ef6 \u5b8c\u6210 \u603b\u6709\u4e00\u4e2a\u90e8\u4ef6 \u7a7a\u95f2<\/p>\n<p>&nbsp;<\/p>\n<h4>\u6307\u4ee4\u7684\u5e76\u884c\u6267\u884c<\/h4>\n<h5>\u4e8c\u7ea7\u6d41\u6c34<\/h5>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005904.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u82e5 \u53d6\u6307 \u548c \u6267\u884c \u9636\u6bb5\u65f6\u95f4\u4e0a \u5b8c\u5168\u91cd\u53e0\uff0c \u6307\u4ee4\u5468\u671f \u51cf\u534a \u901f\u5ea6\u63d0\u9ad8 1 \u500d<\/p>\n<p>\u5b58\u5728\u4e24\u4e2a\u539f\u56e0\u4f7f\u5f97\u6267\u884c\u6548\u7387\u52a0\u500d\u662f\u4e0d\u53ef\u80fd\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u6307\u4ee4\u7684\u6267\u884c\u65f6\u95f4 &gt; \u53d6\u6307\u65f6\u95f4<\/strong>\uff0c\u56e0\u6b64\u53d6\u6307\u9636\u6bb5\u53ef\u80fd\u8981\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\uff0c\u4e5f\u5373\u5b58\u653e\u5728\u6307\u4ee4\u90e8\u4ef6\u7f13\u51b2\u533a\u7684\u6307\u4ee4\u8fd8\u4e0d\u80fd\u7acb\u5373\u4f20\u7ed9\u6267\u884c\u90e8\u4ef6\uff0c\u7f13\u51b2\u533a\u4e0d\u80fd\u7a7a\u51fa\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005943.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<ul>\n<li>\u5f53\u9047\u5230\u6761\u4ef6\u8f6c\u79fb\u6307\u4ee4\u65f6\uff0c<strong>\u4e0b\u4e00\u6761\u6307\u4ee4\u662f\u4e0d\u53ef\u77e5\u7684<\/strong>\u3002\u56e0\u4e3a\u5fc5\u987b\u7b49\u5230\u6267\u884c\u9636\u6bb5\u7ed3\u675f\u540e\uff0c\u624d\u80fd\u83b7\u77e5\u6761\u4ef6\u662f\u5426\u6210\u7acb\uff0c\u4ece\u800c\u51b3\u5b9a\u4e0b\u6761\u6307\u4ee4\u7684\u5730\u5740\uff0c\u9020\u6210\u65f6\u95f4\u635f\u5931\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u901a\u5e38\u4e3a\u4e86\u51cf\u5c11\u65f6\u95f4\u635f\u5931\uff0c\u91c7\u7528<strong>\u731c\u6d4b\u6cd5<\/strong>\uff0c\u5373\u5f53\u6761\u4ef6\u8f6c\u79fb\u6307\u4ee4\u4ece\u53d6\u6307\u9636\u6bb5\u8fdb\u5165\u6267\u884c\u9636\u6bb5\u65f6\uff0c\u6307\u4ee4\u90e8\u4ef6\u4ecd\u6309\u987a\u5e8f\u9884\u53d6\u4e0b\u4e00\u6761\u6307\u4ee4\u3002<\/p>\n<p>\u8fd9\u6837\u5982\u679c\u6761\u4ef6\u4e0d\u6210\u7acb\uff0c\u8f6c\u79fb\u6ca1\u6709\u53d1\u751f\uff0c\u5219\u6ca1\u6709\u65f6\u95f4\u635f\u5931\uff1b\u82e5\u6761\u4ef6\u6210\u7acb\uff0c\u8f6c\u79fb\u53d1\u751f\uff0c\u5219\u6240\u53d6\u7684\u6307\u4ee4\u5fc5\u987b\u4e22\u6389\uff0c\u5e76\u518d\u53d6\u65b0\u7684\u6307\u4ee4\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u53ef\u5c06\u6307\u4ee4\u7684\u5904\u7406\u8fc7\u7a0b\u5206\u89e3\u4e3a\u66f4\u7ec6\u7684\u51e0\u4e2a\u9636\u6bb5\uff1a<\/p>\n<ol start=\"\">\n<li>\u53d6\u6307\uff08FI\uff09\uff1a\u4ece\u5b58\u50a8\u5668\u53d6\u51fa\u4e00\u6761\u6307\u4ee4\u5e76\u6682\u65f6\u5b58\u5165\u6307\u4ee4\u90e8\u4ef6\u7684\u7f13\u51b2\u533a\u3002<\/li>\n<li>\u6307\u4ee4\u8bd1\u7801\uff08DI\uff09\uff1a\u786e\u5b9a\u64cd\u4f5c\u6027\u8d28\u548c\u64cd\u4f5c\u6570\u5730\u5740\u7684\u5f62\u6210\u65b9\u5f0f\u3002<\/li>\n<li>\u8ba1\u7b97\u64cd\u4f5c\u6570\u5730\u5740\uff08CO\uff09\uff1a\u8ba1\u7b97\u64cd\u4f5c\u6570\u7684\u6709\u6548\u5730\u5740\u3002<\/li>\n<li>\u53d6\u64cd\u4f5c\u6570\uff08FO\uff09\uff1a\u4ece\u5b58\u50a8\u5668\u4e2d\u53d6\u64cd\u4f5c\u6570\u3002\uff08\u82e5\u64cd\u4f5c\u6570\u5728\u5bc4\u5b58\u5668\u4e2d\u5219\u65e0\u987b\u6b64\u9636\u6bb5\uff09<\/li>\n<li>\u6267\u884c\u6307\u4ee4\uff08EI\uff09\uff1a\u6267\u884c\u6307\u4ee4\u6240\u9700\u7684\u64cd\u4f5c\uff0c\u5e76\u5c06\u7ed3\u679c\u5b58\u4e8e\u76ee\u7684\u4f4d\u7f6e\uff08\u5bc4\u5b58\u5668\u4e2d\uff09\u3002<\/li>\n<li>\u5199\u64cd\u4f5c\u6570\uff08WO\uff09\uff1a\u5c06\u7ed3\u679c\u5b58\u5165\u5b58\u50a8\u5668<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h5>\u516d\u7ea7\u6d41\u6c34<\/h5>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005029.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h3>8.3.2 \u5f71\u54cd\u6d41\u6c34\u6027\u80fd\u7684\u56e0\u7d20<\/h3>\n<p>\u5728\u6d41\u6c34\u8fc7\u7a0b\u4e2d\u4f1a\u51fa\u73b0\u4e09\u79cd\u76f8\u5173\uff0c\u4f7f\u6d41\u6c34\u7ebf\u4e0d\u65ad\u6d41\u5b9e\u73b0\u8d77\u6765\u5f88\u56f0\u96be\uff0c\u5373<strong>\u7ed3\u6784\u76f8\u5173\u3001\u6570\u636e\u76f8\u5173\u3001\u63a7\u5236\u76f8\u5173\u3002<\/strong><\/p>\n<ul>\n<li>\u7ed3\u6784\u76f8\u5173\uff1a\u5f53\u591a\u6761\u6307\u4ee4\u8fdb\u5165\u6d41\u6c34\u7ebf\u540e\uff0c\u786c\u4ef6\u8d44\u6e90\u6ee1\u8db3\u4e0d\u4e86\u6307\u4ee4\u91cd\u53e0\u6267\u884c\u7684\u8981\u6c42\u65f6\u4ea7\u751f\u7684\u3002<\/li>\n<li>\u6570\u636e\u76f8\u5173\uff1a\u6307\u4ee4\u5728\u6d41\u6c34\u7ebf\u4e2d\u91cd\u53e0\u6267\u884c\u65f6\uff0c\u5f53\u540e\u7ee7\u6307\u4ee4\u9700\u8981\u7528\u5230\u524d\u9762\u7684\u6267\u884c\u7ed3\u679c\u65f6\u53d1\u751f\u7684\u3002<\/li>\n<li>\u63a7\u5236\u76f8\u5173\uff1a\u5f53\u6d41\u6c34\u7ebf\u9047\u5230\u5206\u652f\u6307\u4ee4\u548c\u5176\u4ed6\u6539\u53d8PC\u503c\u7684\u6307\u4ee4\u65f6\u5f15\u8d77\u7684\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u4ee5\u4e0a\u6587\u4e2d\u516d\u7ea7\u6d41\u6c34\u4e3a\u4f8b<\/p>\n<h4>\u7ed3\u6784\u76f8\u5173<\/h4>\n<p><strong>\u7ed3\u6784\u76f8\u5173<\/strong>\u662f\u5f53\u6307\u4ee4\u5728\u91cd\u53e0\u6267\u884c\u8fc7\u7a0b\u4e2d\uff0c\u4e0d\u540c\u6307\u4ee4\u4e89\u7528\u540c\u4e00\u529f\u80fd\u90e8\u4ef6\u4ea7\u751f\u8d44\u6e90\u51b2\u7a81\u65f6\u4ea7\u751f\u7684\uff0c\u6545\u53c8\u6709<strong>\u8d44\u6e90\u76f8\u5173<\/strong>\u4e4b\u79f0\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005147.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u5f53\u6307\u4ee41\u627e\u64cd\u4f5c\u6570\u65f6\uff0c\u6307\u4ee44\u627e\u6307\u4ee4\uff1b\u90fd\u9700\u8981\u8bbf\u95ee\u5185\u5b58\uff0c\u9020\u6210\u51b2\u7a81<\/p>\n<p><strong>\u89e3\u51b3\u51b2\u7a81\u7684\u65b9\u6cd5<\/strong><\/p>\n<ol start=\"\">\n<li>\u8ba9\u6d41\u6c34\u7ebf\u5728\u5b8c\u6210\u524d\u4e00\u6761\u6307\u4ee4\u5bf9\u6570\u636e\u7684\u5b58\u50a8\u5668\u8bbf\u95ee\u65f6\uff0c\u6682\u505c\uff08\u4e00\u4e2a\u65f6\u949f\u5468\u671f\uff09\u53d6\u540e\u4e00\u6761\u6307\u4ee4\u7684\u64cd\u4f5c\u3002<\/li>\n<li>\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u8bbe\u7f6e\u4e24\u4e2a\u72ec\u7acb\u7684\u5b58\u50a8\u5668\u5206\u522b\u5b58\u653e\u64cd\u4f5c\u6570\u548c\u6307\u4ee4\uff0c\u4ee5\u514d\u53d6\u6307\u4ee4\u548c\u53d6\u64cd\u4f5c\u6570\u540c\u65f6\u8fdb\u884c\u65f6\u4e92\u76f8\u51b2\u7a81\uff0c\u4f7f\u53d6\u67d0\u6761\u6307\u4ee4\u548c\u53bb\u53e6\u4e00\u6761\u6307\u4ee4\u7684\u64cd\u4f5c\u6570\u5b9e\u73b0\u65f6\u95f4\u4e0a\u7684\u91cd\u53e0\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h4>\u6570\u636e\u76f8\u5173<\/h4>\n<p><strong>\u6570\u636e\u76f8\u5173<\/strong>\u662f\u6d41\u6c34\u7ebf\u4e2d\u7684\u5404\u6761\u6307\u4ee4\u56e0\u91cd\u53e0\u64cd\u4f5c\uff0c\u53ef\u80fd\u6539\u53d8\u5bf9\u64cd\u4f5c\u6570\u7684\u8bfb\u5199\u8bbf\u95ee\u987a\u5e8f\uff0c\u4ece\u800c\u5bfc\u81f4\u4e86\u6570\u636e\u76f8\u5173\u51b2\u7a81\u3002<\/p>\n<p>\u6839\u636e\u6307\u4ee4\u95f4\u5bf9\u540c\u4e00\u5bc4\u5b58\u5668\u8bfb\u548c\u5199\u64cd\u4f5c\u7684\u5148\u540e\u6b21\u5e8f\u5173\u7cfb\uff0c\u6570\u636e\u76f8\u5173\u51b2\u7a81\u53ef\u5206\u4e3a<strong>\u5199\u540e\u8bfb\u76f8\u5173\uff08RAW\uff09\u3001\u8bfb\u540e\u5199\u76f8\u5173\uff08WAR\uff09\u3001\u5199\u540e\u5199\u76f8\u5173\uff08WAW\uff09\u3002<\/strong><\/p>\n<p>\u4e0a\u8ff0\u4e09\u79cd\u6570\u636e\u76f8\u5173\u5728\u6309\u5e8f\u6d41\u52a8\u7684\u6d41\u6c34\u7ebf\u4e2d\uff0c\u53ea\u53ef\u80fd\u51fa\u73b0RAW\u76f8\u5173\u3002<\/p>\n<p>\u5728\u975e\u6309\u5e8f\u6d41\u52a8\u7684\u6d41\u6c34\u7ebf\u4e2d\uff0c\u7531\u4e8e\u5141\u8bb8\u540e\u8fdb\u5165\u6d41\u6c34\u7ebf\u7684\u6307\u4ee4\u8d85\u8fc7\u5148\u8fdb\u5165\u6d41\u6c34\u7ebf\u7684\u6307\u4ee4\u800c\u5148\u6d41\u51fa\u6d41\u6c34\u7ebf\uff0c\u5219\u65e2\u53ef\u80fd\u53d1\u751fRAW\u76f8\u5173\uff0c\u8fd8\u53ef\u80fd\u53d1\u751fWAR\u548cWAW\u76f8\u5173\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005149.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u4ee5RAW\u4e3a\u4f8b\uff1a<\/p>\n<ul>\n<li>\u7b2c1\u6761\u6307\u4ee4\uff1aR2-R3\u7684\u7ed3\u679c\u653e\u5728R1\u91cc<\/li>\n<li>\u7b2c2\u6761\u6307\u4ee4\uff1aR5+R1\u7684\u7ed3\u679c\u653e\u5728R4\u91cc\uff0c\u6240\u4ee5\u8981\u5148\u7b49\u7b2c1\u6761\u6307\u4ee4\u6267\u884c\u7ed3\u675f\u5c06\u7ed3\u679c\u653e\u5165R1\u4e2d\uff0c\u7b2c2\u6761\u6307\u4ee4\u624d\u80fd\u5f00\u59cb\u53d6\u64cd\u4f5c\u6570<\/li>\n<\/ul>\n<p>\u89e3\u51b3\u6570\u636e\u76f8\u5173\u7684\u65b9\u6cd5<\/p>\n<ol start=\"\">\n<li>\u91c7\u7528\u540e\u63a8\u6cd5\uff0c\u5373\u9047\u5230\u6570\u636e\u76f8\u5173\u65f6\uff0c\u5c31\u505c\u987f\u540e\u7ee7\u6307\u4ee4\u7684\u8fd0\u884c\uff0c\u76f4\u81f3\u524d\u9762\u6307\u4ee4\u7684\u7ed3\u679c\u5df2\u7ecf\u751f\u6210\u3002<\/li>\n<li>\u53e6\u4e00\u79cd\u89e3\u51b3\u65b9\u6cd5\u662f\u91c7\u7528\u5b9a\u5411\u6280\u672f\uff0c\u53c8\u79f0\u4e3a\u65c1\u8def\u6280\u672f\u6216\u76f8\u5173\u4e13\u7528\u901a\u8def\u6280\u672f\u3002\u5176\u4e3b\u8981\u601d\u60f3\u662f\u4e0d\u5fc5\u5f85\u67d0\u6761\u6307\u4ee4\u7684\u6267\u884c\u7ed3\u679c\u9001\u56de\u5230\u5bc4\u5b58\u5668\u540e\uff0c\u518d\u4ece\u5bc4\u5b58\u5668\u4e2d\u53d6\u51fa\u8be5\u7ed3\u679c\uff0c\u4f5c\u4e3a\u4e0b\u4e00\u6761\u6307\u4ee4\u7684\u6e90\u64cd\u4f5c\u6570\uff0c<strong>\u800c\u662f\u76f4\u63a5\u5c06\u6267\u884c\u7ed3\u679c\u9001\u5230\u5176\u4ed6\u6307\u4ee4\u6240\u9700\u8981\u7684\u5730\u65b9<\/strong>\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h4>\u63a7\u5236\u76f8\u5173<\/h4>\n<p><strong>\u63a7\u5236\u76f8\u5173<\/strong>\u4e3b\u8981\u662f\u7531\u8f6c\u79fb\u6307\u4ee4\u5f15\u8d77\u7684\u3002<\/p>\n<p>\u5f53\u8f6c\u79fb\u53d1\u751f\u65f6\uff0c\u5c06\u4f7f\u6d41\u6c34\u7ebf\u7684\u8fde\u7eed\u6d41\u52a8\u53d7\u5230\u7834\u574f\u3002\u5f53\u6267\u884c\u8f6c\u79fb\u6307\u4ee4\u65f6\uff0c\u6839\u636e\u662f\u5426\u53d1\u751f\u8f6c\u79fb\uff0c\u5b83\u53ef\u80fd\u5c06\u7a0b\u5e8f\u8ba1\u6570\u5668PC\u5185\u5bb9\u6539\u53d8\u6210\u8f6c\u79fb\u76ee\u6807\u5730\u5740\uff0c\u4e5f\u53ef\u80fd\u53ea\u662f\u4f7fPC\u52a0\u4e0a\u4e00\u4e2a\u589e\u91cf\uff0c\u6307\u5411\u4e0b\u4e00\u6761\u6307\u4ee4\u5730\u5740\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005228.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u5728\u7b2c3\u6761\u6307\u4ee4\u7684\u53d6\u6307\u9636\u6bb5\u4e0d\u77e5\u9053\u662f\u5426\u4f1a\u53d1\u751f\u8df3\u8f6c\uff0c\u6240\u4ee5\u7b2c4\u6761\u6307\u4ee4\u8fdb\u5165\u6d41\u6c34\u7ebf\u6a21\u5f0f<\/p>\n<p>\u5728\u7b2c3\u6761\u6307\u4ee4\u6267\u884c\u9636\u6bb5\uff08EI\uff09\u53d1\u73b0\u9700\u8981\u8df3\u8f6c\uff0c\u5219\u7ea2\u6846\u4e2d\u7684\u90e8\u5206\u5373\u8f6c\u79fb\u635f\u5931\uff0c\u56e0\u4e3a\u5b83\u4eec\u539f\u672c\u662f\u4e0d\u7528\u6267\u884c\u7684<\/p>\n<p>\u89e3\u51b3\u63a7\u5236\u76f8\u5173<\/p>\n<ol start=\"\">\n<li>\u53ef\u4ee5\u91c7\u7528\u5c3d\u65e9\u5224\u522b\u8f6c\u79fb\u662f\u5426\u53d1\u751f\uff0c\u5c3d\u65e9\u751f\u6210\u8f6c\u79fb\u76ee\u6807\u5730\u5740\uff1b<\/li>\n<li>\u9884\u53d6\u8f6c\u79fb\u6210\u529f\u6216\u4e0d\u6210\u529f\u4e24\u4e2a\u63a7\u5236\u6d41\u65b9\u5411\u4e0a\u7684\u76ee\u6807\u6307\u4ee4\uff1b<\/li>\n<li>\u52a0\u5feb\u548c\u63d0\u524d\u5f62\u6210\u6761\u4ef6\u7801\uff1b<\/li>\n<li>\u63d0\u9ad8\u8f6c\u79fb\u65b9\u5411\u7684\u731c\u51c6\u7387\u7b49\u65b9\u6cd5\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3>8.3.3 \u6d41\u6c34\u7ebf\u6027\u80fd<\/h3>\n<p>\u6d41\u6c34\u7ebf\u6027\u80fd\u901a\u5e38\u7528<strong>\u541e\u5410\u7387\u3001\u52a0\u901f\u6bd4\u3001\u6548\u7387<\/strong>3\u9879\u6307\u6807\u6765\u8861\u91cf\u3002<\/p>\n<h4>\u541e\u5410\u7387<\/h4>\n<p>\u5728\u6307\u4ee4\u7ea7\u6d41\u6c34\u7ebf\u4e2d\uff0c<strong>\u541e\u5410\u7387<\/strong>\u662f\u6307\u5355\u4f4d\u65f6\u95f4\u5185\u6d41\u6c34\u7ebf\u6240\u5b8c\u6210\u6307\u4ee4\u6216\u8f93\u51fa\u7ed3\u679c\u7684\u6570\u91cf\u3002\u541e\u5410\u7387\u53c8\u6709<strong>\u6700\u5927\u541e\u5410\u7387<\/strong>\u548c<strong>\u5b9e\u9645\u541e\u5410\u7387<\/strong>\u4e4b\u5206\u3002<\/p>\n<p><strong>\u6700\u5927\u541e\u5410\u7387<\/strong>\u662f\u6307\u6d41\u6c34\u7ebf\u5728\u8fde\u7eed\u6d41\u52a8\u8fbe\u5230\u7a33\u5b9a\u72b6\u6001\u540e\u6240\u83b7\u5f97\u7684\u541e\u5410\u7387\u3002\u5bf9\u4e8em\u6bb5\u7684\u6307\u4ee4\u6d41\u6c34\u7ebf\u800c\u8a00\uff0c\u82e5\u5404\u6bb5\u7684\u65f6\u95f4\u5747\u4e3a\u0394t\uff0c\u5219\u6700\u5927\u541e\u5410\u7387\u4e3a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005183.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u6d41\u6c34\u7ebf\u4ec5\u5728\u8fde\u7eed\u6d41\u52a8\u65f6\u624d\u53ef\u8fbe\u5230\u6700\u5927\u541e\u5410\u7387\u3002\u5b9e\u9645\u541e\u5410\u7387\u603b\u662f\u5c0f\u4e8e\u6700\u5927\u541e\u5410\u7387\u3002<\/p>\n<p><strong>\u5b9e\u9645\u541e\u5410\u7387<\/strong>\u662f\u6307\u6d41\u6c34\u7ebf\u5b8c\u6210n\u6761\u6307\u4ee4\u7684\u5b9e\u9645\u541e\u5410\u7387\u3002\u5b9e\u9645\u541e\u5410\u7387\u4e3a\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005210.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h4>\u52a0\u901f\u6bd4<\/h4>\n<p>\u6d41\u6c34\u7ebf\u7684<strong>\u52a0\u901f\u6bd4<\/strong>\u662f\u6307m\u6bb5\u6d41\u6c34\u7ebf\u7684\u901f\u5ea6\u4e0e\u7b49\u529f\u80fd\u7684\u975e\u6d41\u6c34\u7ebf\u7684\u901f\u5ea6\u4e4b\u6bd4\u3002\u52a0\u901f\u6bd4Sp\u4e3a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005339.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u5373\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005512.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h4>\u6548\u7387<\/h4>\n<p><strong>\u6548\u7387<\/strong>\u662f\u6307\u6d41\u6c34\u7ebf\u4e2d\u5404\u529f\u80fd\u6bb5\u7684\u5229\u7528\u7387\u3002\u901a\u5e38\u7528\u6d41\u6c34\u7ebf\u5404\u6bb5\u5904\u4e8e\u5de5\u4f5c\u65f6\u95f4\u7684\u65f6\u7a7a\u533a\u4e0e\u6d41\u6c34\u7ebf\u4e2d\u5404\u6bb5\u603b\u7684\u65f6\u7a7a\u533a\u4e4b\u6bd4\u6765\u8861\u91cf\u6d41\u6c34\u7ebf\u7684\u6548\u7387\u3002<\/p>\n<p>\u7531\u4e8e\u6d41\u6c34\u7ebf\u6709 \u5efa\u7acb\u65f6\u95f4 \u548c \u6392\u7a7a\u65f6\u95f4\uff0c \u56e0\u6b64\u5404\u529f\u80fd\u6bb5\u7684 \u8bbe\u5907\u4e0d\u53ef\u80fd\u4e00\u76f4 \u5904\u4e8e \u5de5\u4f5c \u72b6\u6001\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005618.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h3>8.3.4 \u6d41\u6c34\u7ebf\u7684\u591a\u53d1\u6280\u672f<\/h3>\n<h4>\u8d85\u6807\u91cf\u6280\u672f<\/h4>\n<p><strong>\u8d85\u6807\u91cf\u6280\u672f<\/strong>\u662f\u6307\u5728\u6bcf\u4e2a\u65f6\u949f\u5468\u671f\u5185\u53ef\u540c\u65f6\u5e76\u53d1\u591a\u6761\u72ec\u7acb\u6307\u4ee4\uff0c\u5373<strong>\u4ee5\u5e76\u884c\u64cd\u4f5c\u65b9\u5f0f\u5c06\u4e24\u6761\u6216\u4e24\u6761\u4ee5\u4e0a\u6307\u4ee4\u7f16\u8bd1\u5e76\u6267\u884c<\/strong>\u3002<\/p>\n<p>\u8981\u5b9e\u73b0\u8d85\u6807\u91cf\u6280\u672f\uff0c\u8981\u6c42\u5904\u7406\u673a\u4e2d\u914d\u7f6e\u591a\u4e2a\u529f\u80fd\u90e8\u4ef6\u548c\u6307\u4ee4\u8bd1\u7801\u7535\u8def\uff0c\u4ee5\u53ca\u591a\u4e2a\u5bc4\u5b58\u5668\u7aef\u53e3\uff0c\u4ee5\u4fbf\u80fd\u5b9e\u73b0\u540c\u65f6\u6267\u884c\u591a\u4e2a\u64cd\u4f5c\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005602.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u53733\u6761\u6d41\u6c34\u540c\u65f6\u8fdb\u884c<\/p>\n<p>&nbsp;<\/p>\n<h4>\u8d85\u6d41\u6c34\u7ebf\u6280\u672f<\/h4>\n<p><strong>\u8d85\u6d41\u6c34\u7ebf\u6280\u672f<\/strong>\u662f\u5c06\u4e00\u4e9b\u6d41\u6c34\u7ebf\u5bc4\u5b58\u5668\u63d2\u5165\u5230\u6d41\u6c34\u7ebf\u6bb5\u4e2d\uff0c\u597d\u6bd4\u5c06\u6d41\u6c34\u7ebf\u518d\u5206\u6bb5\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005646.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u53731\u6761\u6d41\u6c34\u7ebf\u518d\u5206\u6bb5<\/p>\n<p>&nbsp;<\/p>\n<h4>\u8d85\u957f\u6307\u4ee4\u6280\u672f<\/h4>\n<p>\u8d85\u957f\u6307\u4ee4\u5b57\u6280\u672f\uff08VLIW\uff09\u548c\u8d85\u6807\u91cf\u6280\u672f\u90fd\u662f\u91c7\u7528\u591a\u6761\u6307\u4ee4\u5728\u591a\u4e2a\u5904\u7406\u90e8\u4ef6\u4e2d\u5e76\u884c\u5904\u7406\u7684\u4f53\u7cfb\u7ed3\u6784\uff0c\u5728\u4e00\u4e2a\u65f6\u949f\u5468\u671f\u5185\u80fd\u6d41\u51fa\u591a\u6761\u6307\u4ee4\u3002<\/p>\n<p>\u5f53\u8d85\u6807\u91cf\u7684\u6307\u4ee4\u6765\u81ea\u540c\u6807\u51c6\u7684\u6307\u4ee4\u6d41\uff0cVLIW\u5219\u662f\u7531\u7f16\u8bd1\u7a0b\u5e8f\u5728\u7f16\u8bd1\u65f6\u6316\u6398\u51fa\u6307\u4ee4\u95f4\u6f5c\u5728\u7684\u5e76\u884c\u6027\u540e\uff0c\u628a\u591a\u6761\u80fd\u5e76\u884c\u64cd\u4f5c\u7684\u6307\u4ee4\u7ec4\u5408\u6210\u4e00\u6761\u5177\u6709\u591a\u4e2a\u64cd\u4f5c\u7801\u5b57\u6bb5\u7684\u8d85\u957f\u6307\u4ee4\uff0c\u7531\u8fd9\u6761\u8d85\u957f\u6307\u4ee4\u63a7\u5236VLIW\u673a\u4e2d\u591a\u4e2a\u72ec\u7acb\u5de5\u4f5c\u7684\u529f\u80fd\u90e8\u4ef6\uff0c\u7531\u6bcf\u4e00\u4e2a\u64cd\u4f5c\u7801\u5b57\u6bb5\u63a7\u5236\u4e00\u4e2a\u529f\u80fd\u90e8\u4ef6\uff0c\u76f8\u5f53\u4e8e\u540c\u65f6\u6267\u884c\u591a\u6761\u6307\u4ee4\u3002<\/p>\n<p>VLIW\u8f83\u8d85\u6807\u91cf\u5177\u6709\u66f4\u9ad8\u7684\u5e76\u884c\u5904\u7406\u80fd\u529b\uff0c\u4f46\u5bf9\u4f18\u5316\u7f16\u8bd1\u5668\u7684\u8981\u6c42\u66f4\u9ad8\uff0c\u5bf9Cache\u7684\u5bb9\u91cf\u8981\u6c42\u66f4\u5927\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005642.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u5373\u4e00\u6761\u6307\u4ee4\u6709\u591a\u4e2a\u6267\u884c\u9636\u6bb5<\/p>\n<p>&nbsp;<\/p>\n<h3>8.3.5 \u6d41\u6c34\u7ebf\u7ed3\u6784<\/h3>\n<h4>\u6307\u4ee4\u6d41\u6c34\u7ebf\u7ed3\u6784<\/h4>\n<p>\u6307\u4ee4\u6d41\u6c34\u7ebf\u662f\u5c06\u6307\u4ee4\u7684\u6574\u4e2a\u6267\u884c\u8fc7\u7a0b\u7528\u6d41\u6c34\u7ebf\u8fdb\u884c\u5206\u6bb5\u5904\u7406.<\/p>\n<p>\u5178\u578b\u7684\u6307\u4ee4\u6267\u884c\u8fc7\u7a0b\u5206\u4e3a\u201c<strong>\u53d6\u6307\u4ee4\u2014\u2014\u6307\u4ee4\u8bd1\u7801\u2014\u2014\u5f62\u6210\u5730\u5740\u2014\u2014\u53d6\u64cd\u4f5c\u6570\u2014\u2014\u6267\u884c\u6307\u4ee4\u2014\u2014\u56de\u5199\u7ed3\u679c\u2014\u2014\u4fee\u6539\u6307\u4ee4\u6307\u9488<\/strong>\u201d\u8fd9\u51e0\u4e2a\u9636\u6bb5\u3002<\/p>\n<p>\u6307\u4ee4\u6d41\u6c34\u7ebf\u5bf9\u673a\u5668\u6027\u80fd\u7684\u6539\u5584\u7a0b\u5ea6\u53d6\u51b3\u4e8e<strong>\u628a\u5904\u7406\u8fc7\u7a0b\u5206\u89e3\u4e3a\u591a\u5c11\u4e2a\u76f8\u7b49\u7684\u65f6\u95f4\u6bb5\u6570\u3002<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005719.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h4>\u8fd0\u7b97\u6d41\u6c34\u7ebf<\/h4>\n<p>\u6d41\u6c34\u7ebf\u76f8\u90bb\u4e24\u6bb5\u5728\u6267\u884c\u4e0d\u540c\u7684\u64cd\u4f5c\uff0c\u56e0\u6b64\u5728\u76f8\u90bb\u4e24\u6bb5\u4e4b\u95f4\u5fc5\u987b\u8bbe\u7f6e<strong>\u9501\u5b58\u5668\u6216\u5bc4\u5b58\u5668<\/strong>\uff0c\u4ee5\u4fdd\u8bc1\u5728\u4e00\u4e2a\u65f6\u949f\u5468\u671f\u5185\u6d41\u6c34\u7ebf\u7684\u8f93\u5165\u4fe1\u53f7\u4e0d\u53d8\u3002\u8fd9\u4e00\u6307\u5bfc\u601d\u60f3\u4e5f\u9002\u7528\u4e8e\u6307\u4ee4\u6d41\u6c34\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005857.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<hr>\n<p>&nbsp;<\/p>\n<h2>8.4 \u4e2d\u65ad\u7cfb\u7edf<\/h2>\n<h3>8.4.1 \u6982\u8ff0<\/h3>\n<p>\u5f15\u8d77\u4e2d\u65ad\u7684\u5404\u79cd\u56e0\u7d20<\/p>\n<ol>\n<li><strong>\u4eba\u4e3a\u8bbe\u7f6e\u7684\u4e2d\u65ad<\/strong>\uff1a\u8fd9\u79cd\u4e2d\u65ad\u4e00\u822c\u79f0\u4e3a\u81ea\u613f\u4e2d\u65ad\uff0c\u56e0\u4e3a\u5b83\u662f\u7a0b\u5e8f\u4e2d\u4eba\u4e3a\u8bbe\u7f6e\u7684\uff0c\u6545\u4e00\u65e6\u673a\u5668\u6267\u884c\u8fd9\u79cd\u4eba\u4e3a\u4e2d\u65ad\uff0c\u4fbf\u81ea\u613f\u505c\u6b62\u73b0\u884c\u7a0b\u5e8f\u800c\u8f6c\u5165\u4e2d\u65ad\u5904\u7406\u3002<\/li>\n<\/ol>\n<ol start=\"2\">\n<li>\u7a0b\u5e8f\u6027\u4e8b\u6545**\uff1a\u5982\u5b9a\u70b9\u6ea2\u51fa\u3001\u6d6e\u70b9\u6ea2\u51fa\u3001\u64cd\u4f5c\u7801\u4e0d\u80fd\u8bc6\u522b\u3001\u9664\u6cd5\u4e2d\u51fa\u73b0\u201c\u975e\u6cd5\u201d\u7b49\uff0c\u8fd9\u4e9b\u90fd\u5c5e\u4e8e\u7531\u7a0b\u5e8f\u8bbe\u8ba1\u4e0d\u5468\u800c\u5f15\u8d77\u7684\u4e2d\u65ad\u3002<\/li>\n<\/ol>\n<ol start=\"3\">\n<li><strong>\u786c\u4ef6\u6545\u969c<\/strong><\/li>\n<\/ol>\n<ol start=\"4\">\n<li><strong>I\/O\u8bbe\u5907<\/strong>\uff1aI\/O\u8bbe\u5907\u88ab\u542f\u52a8\u4ee5\u540e\uff0c\u4e00\u65e6\u51c6\u5907\u5c31\u7eea\uff0c\u4fbf\u5411CPU\u53d1\u51fa\u4e2d\u65ad\u8bf7\u6c42\u3002<\/li>\n<\/ol>\n<ol start=\"5\">\n<li><strong>\u5916\u90e8\u4e8b\u4ef6<\/strong>\uff1a\u7528\u6237\u901a\u8fc7\u952e\u76d8\u6765\u4e2d\u65ad\u73b0\u884c\u7a0b\u5e8f\u5c5e\u4e8e\u5916\u90e8\u4e8b\u4ef6\u4e2d\u65ad\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>\u901a\u5e38\u5c06\u80fd\u5f15\u8d77\u4e2d\u65ad\u7684\u5404\u4e2a\u56e0\u7d20\u79f0\u4e3a\u4e2d\u65ad\u6e90<\/p>\n<p><strong>\u4e2d\u65ad\u6e90\u53ef\u5206\u4e3a\u4e24\u5927\u7c7b\uff1a<\/strong><\/p>\n<p>\u4e00\u7c7b\u4e3a<strong>\u4e0d\u53ef\u5c4f\u853d\u4e2d\u65ad<\/strong>\uff0c\u8fd9\u7c7b\u4e2d\u65adCPU\u4e0d\u80fd\u7981\u6b62\uff0c\u5982\u7535\u6e90\u6389\u7535\uff1b<\/p>\n<p>\u53e6\u4e00\u7c7b\u4e3a<strong>\u53ef\u5c4f\u853d\u4e2d\u65ad<\/strong>\uff0c\u5bf9\u53ef\u5c4f\u853d\u4e2d\u65ad\u6e90\u7684\u8bf7\u6c42\uff0cCPU\u53ef\u6839\u636e\u8be5\u4e2d\u65ad\u6e90\u662f\u5426\u88ab\u5c4f\u853d\u6765\u786e\u5b9a\u662f\u5426\u7ed9\u4e88\u54cd\u5e94\u3002\u82e5\u672a\u5c4f\u853d\u5219\u80fd\u54cd\u5e94\uff1b\u82e5\u5df2\u88ab\u5c4f\u853d\uff0c\u5219CPU\u4e0d\u80fd\u54cd\u5e94\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>8.4.2 \u4e2d\u65ad\u8bf7\u6c42\u6807\u8bb0\u548c\u4e2d\u65ad\u5224\u4f18\u903b\u8f91<\/h3>\n<h4>\u4e2d\u65ad\u8bf7\u6c42\u6807\u8bb0<\/h4>\n<p>\u4e3a\u4e86\u5224\u65ad\u662f\u54ea\u4e2a\u4e2d\u65ad\u6e90\u63d0\u51fa\u7684\u8bf7\u6c42\uff0c\u5728\u4e2d\u65ad\u7cfb\u7edf\u4e2d\u5fc5\u987b\u8bbe\u7f6e\u4e2d\u65ad\u8bf7\u6c42\u6807\u8bb0\u89e6\u53d1\u5668\uff0c\u7b80\u79f0\u4e2d\u65ad\u8bf7\u6c42\u89e6\u53d1\u5668\uff0c\u8bb0\u4f5cINTR\u3002\u5f53\u5176\u72b6\u6001\u4e3a\u201c1\u201d\u65f6\uff0c\u8868\u793a\u4e2d\u65ad\u6e90\u6709\u8bf7\u6c42\u3002<\/p>\n<p>\u8fd9\u79cd\u89e6\u53d1\u5668\u53ef\u96c6\u4e2d\u8bbe\u5728CPU\u5185\uff0c\u7ec4\u6210\u4e00\u4e2a\u4e2d\u65ad\u8bf7\u6c42\u6807\u8bb0\u5bc4\u5b58\u5668\u3002<\/p>\n<p>\u4e2d\u65ad\u8bf7\u6c42\u89e6\u53d1\u5668\u8d8a\u591a\uff0c\u8bf4\u660e\u8ba1\u7b97\u673a\u5904\u7406\u4e2d\u65ad\u7684\u80fd\u529b\u8d8a\u5f3a\u3002\u8fd9\u4e9b\u89e6\u53d1\u5668\u65e2\u53ef\u4ee5\u96c6\u4e2d\u5728CPU\u7684\u4e2d\u65ad\u7cfb\u7edf\u5185\uff0c \u4e5f\u53ef\u4ee5\u5206\u6563\u5230\u5404\u4e2a\u4e2d\u65ad\u6e90\u4e2d\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005935.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h4>\u4e2d\u65ad\u5224\u4f18\u903b\u8f91<\/h4>\n<p><strong>\u4efb\u4f55\u4e00\u4e2a\u4e2d\u65ad\u7cfb\u7edf\uff0c\u5728\u4efb\u4e00\u65f6\u523b\uff0c\u53ea\u80fd\u54cd\u5e94\u4e00\u4e2a\u4e2d\u65ad\u6e90\u7684\u8bf7\u6c42\u3002<\/strong>\u5f53\u67d0\u4e00\u65f6\u523b\u591a\u4e2a\u4e2d\u65ad\u6e90\u63d0\u51fa\u4e2d\u65ad\u8bf7\u6c42\u65f6\uff0c\u4e2d\u65ad\u7cfb\u7edf\u5fc5\u987b\u6309\u5176\u4f18\u5148\u987a\u5e8f\u4e88\u4ee5\u54cd\u5e94\uff0c\u8fd9\u79f0\u4e3a<strong>\u4e2d\u65ad\u5224\u4f18<\/strong>\u3002<\/p>\n<p>\u5404\u4e2d\u65ad\u6e90\u7684\u4f18\u5148\u987a\u5e8f\u662f\u6839\u636e\u8be5\u4e2d\u65ad\u6e90\u82e5\u5f97\u4e0d\u5230\u53ca\u65f6\u54cd\u5e94\uff0c\u81f4\u4f7f\u673a\u5668\u5de5\u4f5c\u51fa\u9519\u7684\u4e25\u91cd\u7a0b\u5ea6\u800c\u5b9a\u7684\u3002<\/p>\n<p>\u4e2d\u65ad\u5224\u4f18\u53ef\u7528<strong>\u786c\u4ef6<\/strong>\u5b9e\u73b0\uff0c\u4e5f\u53ef\u7528<strong>\u8f6f\u4ef6<\/strong>\u5b9e\u73b0\u3002<\/p>\n<h5>1. \u786c\u4ef6\u6392\u961f<\/h5>\n<p>\u786c\u4ef6\u6392\u961f\u53c8\u53ef\u5206\u4e3a\u4e24\u79cd\u3002<\/p>\n<ul>\n<li><strong>\u94fe\u5f0f\u6392\u961f\u5668<\/strong>\uff0c\u5bf9\u5e94\u4e2d\u65ad\u8bf7\u6c42\u89e6\u53d1\u5668\u5206\u6563\u5728\u5404\u4e2a\u63a5\u53e3\u7535\u8def\u4e2d\u7684\u60c5\u51b5\uff0c\u6bcf\u4e00\u4e2a\u63a5\u53e3\u7535\u8def\u4e2d\u90fd\u8bbe\u6709\u4e00\u4e2a\u975e\u95e8\u548c\u4e00\u4e2a\u4e0e\u975e\u95e8\uff0c\u5b83\u4eec\u72b9\u5982\u94fe\u6761\u4e00\u6837\u4e32\u63a5\u8d77\u6765\u3002<\/li>\n<li><strong>\u6392\u961f\u5668\u8bbe\u5728CPU\u5185<\/strong>\uff0c\u5f53\u6700\u9ad8\u4f18\u5148\u7ea7\u7684\u4e2d\u65ad\u6e90\u6709\u8bf7\u6c42\u65f6<em>INTR1=1<\/em>\uff0c\u5c31\u53ef\u5c01\u4f4f\u6bd4\u5b83\u4f18\u5148\u7ea7\u4f4e\u7684\u4e2d\u65ad\u6e90\u7684\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005994.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u89e3\u91ca\u4e00\u4e0b\u8fd9\u5f20\u56fe\uff1a<\/p>\n<ul>\n<li>\u9996\u5148 1 \u4e3a\u975e\u95e8\u3001&amp; \u4e3a\u4e0e\u975e\u95e8<\/li>\n<li>\u5047\u8bbeINTR\uff11\u548cINTR\uff12\u90fd\u6709\u4e2d\u65ad\u8bf7\u6c42\uff0c\u4e3a\u9ad8\u7535\u5e73\uff11<\/li>\n<li>INTR\uff11\u7ecf\u8fc7\u975e\u95e8\u53d8\u6210\uff10\uff0c<strong>\u5e76\u628a\u8fd9\u4e2a\uff10\u4f20\u5230\u540e\u9762<\/strong>\uff0c\u518d\u7ecf\u8fc7\u4e00\u4e2a\u975e\u95e8\u53d8\u6210\uff11\u3000\u5373INTP\uff11\u4e3a\uff11\uff1b\u4e2d\u65ad\u8bf7\u6c42\u6709\u6548<\/li>\n<li>INTR\uff12\u4e3a\uff11\uff0c\u548cINTR\uff11\u4f20\u8fc7\u6765\u7684\uff10\u505a\u4e0e\u975e\u8fd0\u7b97\uff0c\u5f97\uff11\uff0c\u518d\u7ecf\u8fc7\u975e\u95e8\u5f97\uff10\uff0c\u5373INTP\uff12\u4e3a\uff10\uff1b\u4e2d\u65ad\u8bf7\u6c42\u65e0\u6548\uff1b\u4f9d\u6b21\u7c7b\u63a8&#8230;&#8230;<\/li>\n<li><strong>\u76ee\u7684\u662f\u5c06\u4f18\u5148\u7ea7\u4f4e\u7684\u4e2d\u65ad\u8bf7\u6c42\u5c4f\u853d\u6389<\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h5>2. \u8f6f\u4ef6\u6392\u961f<\/h5>\n<p>\u8f6f\u4ef6\u6392\u961f\u662f\u901a\u8fc7\u7f16\u5199\u67e5\u8be2\u7a0b\u5e8f\u5b9e\u73b0\u7684\u3002\u7a0b\u5e8f\u6309\u4e2d\u65ad\u6e90\u7684\u4f18\u5148\u7b49\u7ea7\uff0c\u4ece\u9ad8\u81f3\u4f4e\u9010\u7ea7\u67e5\u8be2\u5404\u4e2d\u65ad\u6e90\u662f\u5426\u6709\u4e2d\u65ad\u8bf7\u6c42\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u4fdd\u8bc1CPU\u9996\u5148\u54cd\u5e94\u7ea7\u522b\u9ad8\u7684\u4e2d\u65ad\u6e90\u7684\u8bf7\u6c42\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005057.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h3>8.4.3 \u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u5165\u53e3\u5730\u5740\u7684\u5bfb\u627e<\/h3>\n<p>\u901a\u5e38\u6709\u4e24\u79cd\u65b9\u6cd5\u5bfb\u627e\u5165\u53e3\u5730\u5740\uff1a<strong>\u786c\u4ef6\u5411\u91cf\u6cd5<\/strong>\u548c<strong>\u8f6f\u4ef6\u67e5\u8be2\u6cd5<\/strong>\u3002<\/p>\n<h4>\u786c\u4ef6\u5411\u91cf\u6cd5<\/h4>\n<p>\u786c\u4ef6\u5411\u91cf\u6cd5\u5c31\u662f\u5229\u7528\u786c\u4ef6\u4ea7\u751f\u5411\u91cf\u5730\u5740\uff0c\u518d\u7531\u5411\u91cf\u5730\u5740\u627e\u5230\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u7684\u5165\u53e3\u5730\u5740\u3002\u5411\u91cf\u5730\u5740\u7531\u4e2d\u65ad\u5411\u91cf\u5730\u5740\u5f62\u6210\u90e8\u4ef6\u4ea7\u751f\uff0c\u8fd9\u4e2a\u7535\u8def\u53ef\u5206\u6563\u8bbe\u7f6e\u5728\u5404\u4e2a\u63a5\u53e3\u7535\u8def\u4e2d\uff0c\u4e5f\u53ef\u8bbe\u7f6e\u5728CPU\u5185\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u7531\u5411\u91cf\u5730\u5740\u5bfb\u627e\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u7684\u5165\u53e3\u5730\u5740\u901a\u5e38\u91c7\u7528\u4e24\u79cd\u529e\u6cd5\u3002<\/p>\n<ul>\n<li>\u4e00\u79cd\u5728\u5411\u91cf\u5730\u5740\u5185\u5b58\u653e\u4e00\u6761\u65e0\u6761\u4ef6\u8f6c\u79fb\u6307\u4ee4\uff0cCPU\u54cd\u5e94\u4e2d\u65ad\u65f6\uff0c\u53ea\u8981\u5c06\u5411\u91cf\u5730\u5740\u9001\u81f3PC\uff0c\u6267\u884c\u8fd9\u6761\u6307\u4ee4\uff0c\u4fbf\u53ef\u65e0\u6761\u4ef6\u8f6c\u5411\u6253\u5370\u673a\u670d\u52a1\u7a0b\u5e8f\u7684\u5165\u53e3\u5730\u5740200\u3002<\/li>\n<li>\u53e6\u4e00\u79cd\u662f\u8bbe\u7f6e\u5411\u91cf\u5730\u5740\u8868\uff0c\u8be5\u8868\u8bbe\u5728\u5b58\u50a8\u5668\u5185\uff0c\u5b58\u50a8\u5355\u5143\u7684\u5730\u5740\u4e3a\u5411\u91cf\u5730\u5740\uff0c\u5b58\u50a8\u5355\u5143\u7684\u5730\u5740\u4e3a\u5165\u53e3\u5730\u5740\u3002\u53ea\u8981\u8bbf\u95ee\u5411\u91cf\u5730\u5740\u6240\u6307\u793a\u7684\u5b58\u50a8\u5355\u5143\uff0c\u4fbf\u53ef\u83b7\u5f97\u5165\u53e3\u5730\u5740\u3002<\/li>\n<\/ul>\n<p><strong>\u786c\u4ef6\u5411\u91cf\u6cd5\u5bfb\u627e\u5165\u53e3\u5730\u5740\u901f\u5ea6\u5feb\u3002<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005072.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h4>\u8f6f\u4ef6\u67e5\u8be2\u6cd5<\/h4>\n<p>\u7528\u8f6f\u4ef6\u5bfb\u627e\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u5165\u53e3\u5730\u5740\u7684\u65b9\u6cd5\u79f0\u4e3a<strong>\u8f6f\u4ef6\u67e5\u8be2\u6cd5<\/strong>\u3002\u5f53\u67e5\u5230\u67d0\u4e00\u4e2d\u65ad\u6e90\u6709\u4e2d\u65ad\u8bf7\u6c42\u65f6\uff0c\u63a5\u7740\u5b89\u6392\u4e00\u6761\u8f6c\u79fb\u6307\u4ee4\uff0c<strong>\u76f4\u63a5\u6307\u5411\u6b64\u4e2d\u65ad\u6e90\u7684\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u5165\u53e3\u5730\u5740<\/strong>\uff0c\u673a\u5668\u4fbf\u80fd\u81ea\u52a8\u8fdb\u5165\u4e2d\u65ad\u5904\u7406\u3002<\/p>\n<p>\u8fd9\u79cd\u65b9\u6cd5<strong>\u4e0d\u6d89\u53ca\u786c\u4ef6\u8bbe\u5907\uff0c\u4f46\u67e5\u8be2\u65f6\u95f4\u8f83\u957f<\/strong><\/p>\n<p>&nbsp;<\/p>\n<h3>8.4.4 \u4e2d\u65ad\u54cd\u5e94<\/h3>\n<h4>\u4e2d\u65ad\u54cd\u5e94\u7684\u6761\u4ef6<\/h4>\n<p>\u5f53EINT=1\uff0c\u4e14\u6709\u4e2d\u65ad\u8bf7\u6c42\uff08\u5373\u4e2d\u65ad\u8bf7\u6c42\u6807\u8bb0\u89e6\u53d1\u5668<strong><em>INTR=1<\/em><\/strong>\uff09\u65f6\uff0cCPU\u53ef\u4ee5\u54cd\u5e94\u4e2d\u65ad\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u54cd\u5e94\u4e2d\u65ad\u7684\u65f6\u95f4<\/h4>\n<p>\u4e4b\u6240\u4ee5CPU\u5728\u6307\u4ee4\u7684\u6267\u884c\u5468\u671f\u540e\u8fdb\u5165\u4e2d\u65ad\u5468\u671f\uff0c\u662f\u56e0\u4e3aCPU\u5728\u6267\u884c\u5468\u671f\u7684\u7ed3\u675f\u65f6\uff0c<strong>\u7edf\u4e00\u5411\u6240\u6709\u4e2d\u65ad\u6e90\u53d1\u51fa\u4e2d\u65ad\u67e5\u8be2\u4fe1\u53f7<\/strong>\uff0c\u53ea\u6709\u6b64\u65f6CPU\u624d\u80fd\u83b7\u77e5\u54ea\u4e2a\u4e2d\u65ad\u6e90\u6709\u8bf7\u6c42\u3002<\/p>\n<p>\u53ef\u5728\u6307\u4ee4\u6267\u884c\u8fc7\u7a0b\u4e2d\u8bbe\u7f6e\u82e5\u5e72\u4e2a\u67e5\u8be2\u65ad\u70b9\uff0cCPU\u5728\u6bcf\u4e2a\u201c\u67e5\u8be2\u65ad\u70b9\u201d\u65f6\u523b\u5747\u53d1\u4e2d\u65ad\u67e5\u8be2\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u53d1\u73b0\u6709\u4e2d\u65ad\u8bf7\u6c42\uff0cCPU\u4fbf\u53ef\u53ca\u65f6\u54cd\u5e94\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005091.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h4>\u4e2d\u65ad\u9690\u6307\u4ee4<\/h4>\n<h5>1. \u4fdd\u62a4\u7a0b\u5e8f\u65ad\u70b9<\/h5>\n<p>\u4fdd\u62a4\u7a0b\u5e8f\u65ad\u70b9\u5c31\u662f\u8981\u5c06\u5f53\u524d\u7a0b\u5e8f\u7a0b\u5e8f\u8ba1\u6570\u5668PC\u7684\u5185\u5bb9\u4fdd\u5b58\u5230\u5b58\u50a8\u5668\u4e2d\u3002\u5b83\u53ef\u4ee5\u5b58\u5728\u5b58\u50a8\u5668\u7684\u7279\u5b9a\u5355\u5143\u5185\uff0c\u4e5f\u53ef\u4ee5\u5b58\u5165\u5806\u6808\u3002<\/p>\n<p>&nbsp;<\/p>\n<h5>2. \u5bfb\u627e\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u7684\u5165\u53e3\u5730\u5740<\/h5>\n<p>\u7531\u4e8e\u4e2d\u65ad\u5468\u671f\u7ed3\u675f\u540e\u8fdb\u5165\u4e0b\u6761\u6307\u4ee4\uff08\u5373\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u7684\u7b2c\u4e00\u6761\u6307\u4ee4\uff09\u7684\u53d6\u6307\u5468\u671f\uff0c\u56e0\u6b64\u5728\u4e2d\u65ad\u5468\u671f\u5185\u5fc5\u987b\u8bbe\u6cd5\u627e\u5230\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u7684\u5165\u53e3\u5730\u5740\u3002<\/p>\n<p>\u6709<strong>\u4e24\u79cd\u65b9\u6cd5\u5bfb\u627e\u5165\u53e3\u5730\u5740<\/strong>\uff1a<\/p>\n<ol start=\"\">\n<li>\u5728\u4e2d\u65ad\u5468\u671f\u5185\uff0c\u5c06\u5411\u91cf\u5730\u5740\u9001\u81f3PC\uff08\u5bf9\u5e94\u786c\u4ef6\u5411\u91cf\u6cd5\uff09\uff0c\u4f7fCPU\u6267\u884c\u4e0b\u4e00\u6761\u65e0\u6761\u4ef6\u8f6c\u79fb\u6267\u884c\uff0c\u8f6c\u81f3\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u5165\u53e3\u5730\u5740\u3002<\/li>\n<li>\u5728\u4e2d\u65ad\u5468\u671f\u5185\uff0c\u5c06\u8f6f\u4ef6\u67e5\u8be2\u5165\u53e3\u5730\u5740\u7684\u7a0b\u5e8f\uff08\u53c8\u79f0\u4e2d\u65ad\u8bc6\u522b\u7a0b\u5e8f\uff09\u9996\u5730\u5740\u9001\u81f3PC\uff0c\u4f7fCPU\u6267\u884c\u4e2d\u65ad\u8bc6\u522b\u7a0b\u5e8f\uff0c\u627e\u5230\u5165\u53e3\u5730\u5740\uff08\u5bf9\u5e94\u8f6f\u4ef6\u67e5\u8be2\u6cd5\uff09\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h5>3. \u5173\u4e2d\u65ad<\/h5>\n<p>CPU\u8fdb\u5165\u4e2d\u65ad\u5468\u671f\uff0c\u610f\u5473\u7740CPU\u54cd\u5e94\u4e86\u67d0\u4e2a\u4e2d\u65ad\u6e90\u7684\u8bf7\u6c42\uff0c\u4e3a\u4e86\u786e\u4fddCPU\u54cd\u5e94\u540e\u6240\u9700\u505a\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u4e0d\u81f3\u4e8e\u53c8\u53d7\u5230\u65b0\u7684\u4e2d\u65ad\u8bf7\u6c42\u7684\u5e72\u6270\uff0c\u5728\u4e2d\u65ad\u5468\u671f\u5185\u5fc5\u987b\u81ea\u52a8\u5173\u4e2d\u65ad\uff0c\u4ee5\u7981\u6b62CPU\u518d\u6b21\u54cd\u5e94\u4e2d\u65ad\u8bf7\u6c42\u3002<\/p>\n<p>\u5f53\u8fdb\u5165\u4e2d\u65ad\u5468\u671f\u65f6\uff0cINT\u4e3a\u201c1\u201d\u72b6\u6001\uff0c\u89e6\u53d1\u5668\u539f\u7aef\u8f93\u51fa\u6709\u4e00\u4e2a\u6b63\u8df3\u53d8\uff0c\u7ecf\u53cd\u76f8\u540e\u4ea7\u751f\u4e00\u4e2a\u8d1f\u8df3\u53d8\uff0c\u4f7fEINT\u7f6e\u201c0\u201d\uff0c\u5373\u5173\u4e2d\u65ad\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005355.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u4e00\u822c\u53ea\u6709\u5728\u591a\u91cd\u4e2d\u65ad\u4e2d\u624d\u4f1a\u6709\u5173\u4e2d\u65ad\u6307\u4ee4<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u4fdd\u62a4\u65ad\u70b9<\/strong>\u3001<strong>\u5bfb\u627e\u5165\u53e3\u5730\u5740<\/strong>\u548c<strong>\u5173\u4e2d\u65ad<\/strong>\u8fd9\u4e9b\u64cd\u4f5c\u90fd\u662f\u5728\u4e2d\u65ad\u5468\u671f\u5185\u7531\u4e00\u6761\u4e2d\u65ad\u9690\u6307\u4ee4\u5b8c\u6210\u7684\u3002<\/p>\n<p><strong>\u4e2d\u65ad\u9690\u6307\u4ee4<\/strong>\uff1a\u5373\u5728\u673a\u5668\u6307\u4ee4\u7cfb\u7edf\u4e2d\u6ca1\u6709\u7684\u6307\u4ee4\uff0c\u5b83\u662fCPU \u5728\u4e2d\u65ad\u5468\u671f\u5185\u7531<strong>\u786c\u4ef6<\/strong>\u81ea\u52a8\u5b8c\u6210\u7684\u4e00\u6761\u6307\u4ee4\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>8.4.5 \u4fdd\u62a4\u73b0\u573a\u548c\u6062\u590d\u73b0\u573a<\/h3>\n<p><strong>\u4fdd\u62a4\u73b0\u573a<\/strong>\uff1a\u5e94\u8be5\u5305\u62ec\u4fdd\u62a4<strong>\u7a0b\u5e8f\u65ad\u70b9<\/strong>\u548c\u4fdd\u62a4<strong>CPU\u5185\u90e8\u5404\u5bc4\u5b58\u5668\u5185\u5bb9<\/strong>\u7684\u73b0\u573a\u4e24\u4e2a\u65b9\u9762\u3002\u7a0b\u5e8f\u65ad\u70b9\u7684\u73b0\u573a\u7531<strong>\u4e2d\u65ad\u9690\u6307\u4ee4<\/strong>\u5b8c\u6210\uff0c\u5404\u5bc4\u5b58\u5668\u5185\u7684\u73b0\u573a\u53ef\u5728<strong>\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f<\/strong>\u4e2d\u7531\u7528\u6237\uff08\u6216\u7cfb\u7edf\uff09\u7528\u673a\u5668\u6307\u4ee4\u7f16\u7a0b\u5b9e\u73b0\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u6062\u590d\u73b0\u573a<\/strong>\uff1a\u662f\u6307\u5728\u4e2d\u65ad\u8fd4\u56de\u524d\uff0c\u5fc5\u987b\u5c06\u5bc4\u5b58\u5668\u7684\u5185\u5bb9\u56de\u590d\u5230\u4e2d\u65ad\u5904\u7406\u524d\u7684\u72b6\u6001\uff0c\u8fd9\u90e8\u5206\u5de5\u4f5c\u4e5f\u7531\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u5b8c\u6210\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005422.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h3>8.4.6 \u591a\u91cd\u4e2d\u65ad<\/h3>\n<h4>\u591a\u91cd\u4e2d\u65ad\u7684\u6982\u5ff5<\/h4>\n<p>\u5f53CPU\u6b63\u5728\u6267\u884c\u67d0\u4e2a\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u65f6\uff0c\u53e6\u4e00\u4e2a\u4e2d\u65ad\u6e90\u53c8\u63d0\u51fa\u4e86\u65b0\u7684\u4e2d\u65ad\u8bf7\u6c42\uff0c\u800cCPU\u53c8\u54cd\u5e94\u4e86\u8fd9\u4e2a\u4e2d\u65ad\u8bf7\u6c42\uff0c\u6682\u65f6\u505c\u6b62\u6b63\u5728\u8fd0\u884c\u7684\u670d\u52a1\u7a0b\u5e8f\uff0c\u8f6c\u53bb\u6267\u884c\u65b0\u7684\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\uff0c\u8fd9\u79f0\u4e3a<strong>\u591a\u91cd\u4e2d\u65ad<\/strong>\uff0c\u53c8\u79f0\u4e3a<strong>\u4e2d\u65ad\u5d4c\u5957<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005321.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u5982\u679cCPU\u5bf9\u65b0\u7684\u8bf7\u6c42\u4e0d\u4e88\u54cd\u5e94\uff0c\u5f85\u6267\u884c\u5b8c\u5f53\u524d\u7684\u670d\u52a1\u7a0b\u5e8f\u540e\u518d\u54cd\u5e94\uff0c\u5373\u4e3a<strong>\u5355\u91cd\u4e2d\u65ad<\/strong>\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u5b9e\u73b0\u591a\u91cd\u4e2d\u65ad\u7684\u6761\u4ef6<\/h4>\n<h5>1. \u63d0\u524d\u8bbe\u7f6e\u201c\u5f00\u4e2d\u65ad\u201d\u6307\u4ee4<\/h5>\n<p>\u591a\u91cd\u4e2d\u65ad\u201c\u5f00\u4e2d\u65ad\u201d\u6307\u4ee4\u7684\u4f4d\u7f6e\u524d\u4e8e\u5355\u91cd\u4e2d\u65ad\uff0c\u4ece\u800c\u4fdd\u8bc1\u4e86\u591a\u91cd\u4e2d\u65ad\u5141\u8bb8\u51fa\u73b0\u4e2d\u65ad\u5d4c\u5957\u3002<\/p>\n<h5>2. \u4f18\u5148\u7ea7\u522b\u9ad8\u7684\u4e2d\u65ad\u6e90\u6709\u6743\u4e2d\u65ad\u4f18\u5148\u7ea7\u522b\u4f4e\u7684\u4e2d\u65ad\u6e90<\/h5>\n<p>\u4e3a\u4e86\u4fdd\u8bc1\u7ea7\u522b\u4f4e\u7684\u4e2d\u65ad\u6e90\u4e0d\u5e72\u6270\u7ea7\u522b\u9ad8\u7684\u4e2d\u65ad\u6e90\u7684\u4e2d\u65ad\u5904\u7406\u8fc7\u7a0b\uff0c\u53ef\u91c7\u7528\u5c4f\u853d\u6280\u672f\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005412.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h4>\u591a\u91cd\u4e2d\u65ad\u7684\u65ad\u70b9\u4fdd\u62a4<\/h4>\n<p>\u4e2d\u65ad\u7cfb\u7edf\u5bf9\u65ad\u70b9\u7684\u4fdd\u5b58\u90fd\u662f\u5728\u4e2d\u65ad\u5468\u671f\u5185\u7531<strong>\u4e2d\u65ad\u9690\u6307\u4ee4<\/strong>\u5b9e\u73b0\u7684\uff0c\u5bf9\u7528\u6237\u662f\u900f\u660e\u7684\u3002<\/p>\n<p><strong>\u65ad\u70b9\u53ef\u4ee5\u4fdd\u5b58\u5728\u5806\u6808\u4e2d<\/strong>\uff0c\u7531\u4e8e\u5806\u6808\u5148\u8fdb\u540e\u51fa\u7684\u7279\u70b9\uff0c\u51fa\u6808\u65f6\u6309\u76f8\u53cd\u987a\u5e8f\u4fbf\u53ef\u51c6\u786e\u8fd4\u56de\u5230\u7a0b\u5e8f\u7684\u95f4\u65ad\u5904\u3002<\/p>\n<p><strong>\u65ad\u70b9\u4e5f\u53ef\u4fdd\u5b58\u5728\u7279\u5b9a\u7684\u5b58\u50a8\u5355\u5143\u5185<\/strong>\uff0c\u4f8b\u5982\u7ea6\u5b9a\u4e00\u5f8b\u5c06\u7a0b\u5e8f\u65ad\u70b9\u5b58\u81f3\u4e3b\u5b58\u76840\u53f7\u5730\u5740\u5355\u5143\u5185\u3002\u5728\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u4e2d\u7684\u5f00\u4e2d\u65ad\u6307\u4ee4\u4e4b\u524d\uff0c\u5fc5\u987b\u5148\u5c060\u5730\u5740\u5355\u5143\u7684\u5185\u5bb9\u8f6c\u5b58\u81f3\u5176\u4ed6\u5730\u5740\u5355\u5143\u4e2d\uff0c\u624d\u80fd\u771f\u6b63\u4fdd\u5b58\u6bcf\u4e00\u4e2a\u65ad\u70b9\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>8.4.7 \u4e2d\u65ad\u5c4f\u853d\u6280\u672f<\/h3>\n<h4>\u5c4f\u853d\u89e6\u53d1\u5668\u4e0e\u5c4f\u853d\u5b57<\/h4>\n<h5>\u5c4f\u853d\u89e6\u53d1\u5668<\/h5>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005414.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<p>\u6211\u4eec\u4e5f\u53ef\u4ee5\u5c06\u4e0a\u6587\u4e2d\u63d0\u5230\u7684\u6392\u961f\u5668\u548c\u5c4f\u853d\u89e6\u53d1\u5668\u7ed3\u5408\u4f7f\u7528<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005447.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>\u65e0\u8bbaINTR\u662f1\u8fd8\u662f0\uff0c\u4e14\u524d\u9762\u4f20\u8fc7\u6765\u7684\u662f1\u8fd8\u662f0<\/p>\n<p>\u53ea\u8981MASK\uff1d\uff11\uff0c\u5373\u88ab\u5c4f\u853d\u4e86<\/p>\n<ul>\n<li>\u5148\u505a\u975e\u8fd0\u7b97\u5f970<\/li>\n<li>\u518d\u7ecf\u8fc7\u4e0e\u975e\u95e8\u5f971<\/li>\n<li>\u518d\u7ecf\u8fc7\u975e\u95e8\u5f970 \uff0c\u5373\u4e2d\u65ad\u8bf7\u6c42\u65e0\u6548\uff0c\u4e0d\u80fd\u8fdb\u5165\u6392\u961f\u5668<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h5>\u5c4f\u853d\u5b57<\/h5>\n<p>\u5bf9\u5e94\u6bcf\u4e2a\u4e2d\u65ad\u8bf7\u6c42\u89e6\u53d1\u5668\u5c31\u6709\u4e00\u4e2a\u5c4f\u853d\u89e6\u53d1\u5668\uff0c\u5c06\u6240\u6709\u5c4f\u853d\u89e6\u53d1\u5668\u7ec4\u5408\u5728\u4e00\u8d77\uff0c\u4fbf\u6784\u6210\u4e00\u4e2a\u5c4f\u853d\u5bc4\u5b58\u5668\uff0c\u5c4f\u853d\u5bc4\u5b58\u5668\u7684\u5185\u5bb9\u79f0\u4e3a<strong>\u5c4f\u853d\u5b57<\/strong>\u3002<\/p>\n<p><strong>\u5c4f\u853d\u5b57\u4e0e\u4e2d\u65ad\u6e90\u7684\u4f18\u5148\u7ea7\u522b\u662f\u4e00\u4e00\u5bf9\u5e94\u7684\u3002<\/strong><\/p>\n<p>\u5728\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u4e2d\u8bbe\u7f6e\u9002\u5f53\u7684\u5c4f\u853d\u5b57\uff0c<strong>\u80fd\u8d77\u5230\u5bf9\u4f18\u5148\u7ea7\u522b\u4e0d\u540c\u7684\u4e2d\u65ad\u6e90\u7684\u5c4f\u853d\u4f5c\u7528<\/strong>\u3002<\/p>\n<p>\u5c4f\u853d\u5b57\u5c4f\u853d\u7684\u662f\u5176\u4ed6\u4e2d\u65ad<\/p>\n<p>\u5f53\u4e00\u4e2a\u4e2d\u65ad\u7684\u5c4f\u853d\u5b57\u4e3a\u51681\u65f6\uff0c\u8868\u793a\u4e0d\u5141\u8bb8\u5176\u4ed6\u4e2d\u65ad\u6253\u65ad\u5f53\u524d\u7684\u4e2d\u65ad\uff0c\u6240\u4ee5\u5c4f\u853d\u5b57\u4e3a\u51681\u7684\u4e2d\u65ad\u4f18\u5148\u7ea7\u6700\u9ad8<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/picture.chentaiyang.space\/PicGo202209291005953.png\" referrerpolicy=\"no-referrer\" alt=\"img\"><\/p>\n<p>&nbsp;<\/p>\n<h4>\u5c4f\u853d\u6280\u672f\u53ef\u6539\u53d8\u4f18\u5148\u7b49\u7ea7<\/h4>\n<p>\u4f18\u5148\u7ea7\u5305\u542b<strong>\u54cd\u5e94\u4f18\u5148\u7ea7<\/strong>\u548c<strong>\u5904\u7406\u4f18\u5148\u7ea7<\/strong>\u3002<\/p>\n<ul>\n<li><strong>\u54cd\u5e94\u4f18\u5148\u7ea7<\/strong>\u662f\u6307CPU\u54cd\u5e94\u5404\u4e2d\u65ad\u6e90\u8bf7\u6c42\u7684\u4f18\u5148\u6b21\u5e8f\uff0c\u8fd9\u79cd\u6b21\u5e8f\u5f80\u5f80\u662f<strong>\u786c\u4ef6<\/strong>\u7ebf\u8def\u5df2\u8bbe\u7f6e\u597d\u7684\uff0c<strong>\u4e0d\u4fbf\u4e8e\u6539\u52a8<\/strong>\u3002<\/li>\n<li><strong>\u5904\u7406\u4f18\u5148\u7ea7<\/strong>\u662f\u6307CPU\u5b9e\u9645\u5bf9\u5404\u4e2d\u65ad\u6e90\u8bf7\u6c42\u7684\u5904\u7406\u4f18\u5148\u6b21\u5e8f\u3002<strong>\u5982\u679c\u4e0d\u91c7\u7528\u5c4f\u853d\u6280\u672f\uff0c\u54cd\u5e94\u7684\u4f18\u5148\u6b21\u5e8f\u5c31\u662f\u5904\u7406\u7684\u4f18\u5148\u6b21\u5e8f\u3002<\/strong><\/li>\n<\/ul>\n<p>\u5728\u4e0d\u6539\u53d8CPU\u54cd\u5e94\u4e2d\u65ad\u7684\u6b21\u5e8f\u4e0b\uff0c\u901a\u8fc7<strong>\u6539\u53d8\u5c4f\u853d\u5b57<\/strong>\u53ef\u4ee5\u6539\u53d8CPU\u5904\u7406\u4e2d\u65ad\u7684\u6b21\u5e8f\u3002<\/p>\n<p>\u5047\u8bbe\u54cd\u5e94\u4f18\u5148\u7ea7\u4e3a\uff1aA\u3001B\u3001C\u3001D<\/p>\n<p><img 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