{"id":17,"date":"2021-07-14T16:42:28","date_gmt":"2021-07-14T08:42:28","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/zcyl\/?p=17"},"modified":"2021-07-14T16:42:28","modified_gmt":"2021-07-14T08:42:28","slug":"%e8%ae%a1%e7%bb%84-%e6%80%bb%e7%ba%bf%e7%bb%93%e6%9e%84","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/zcyl\/post-17.html","title":{"rendered":"\u8ba1\u7ec4 \u603b\u7ebf\u7ed3\u6784"},"content":{"rendered":"\n<h2>\u5355\u603b\u7ebf\u7ed3\u6784<\/h2>\n\n\n\n<p>\u5355\u603b\u7ebf\u7ed3\u6784\uff0c \u662f\u4ec5\u6709\u4e00\u6761\u603b\u7ebf\uff0c\u4e5f\u53eb\u7cfb\u7edf\u603b\u7ebf\uff0c \u6240\u6709\u7684\u8bbe\u5907\u5747\u8fde\u63a5\u5230\u6b64\u603b\u7ebf\u4e0a<\/p>\n\n\n\n<p>\u5e26\u6765\u7684\u95ee\u9898\uff0c\u201c\u603b\u7ebf\u4e89\u7528\u201d\uff0c\u4ece\u800c\u603b\u7ebf\u6210\u4e3a\u4e86\u7cfb\u7edf\u6027\u80fd\u7684\u74f6\u9888<\/p>\n\n\n\n<h2>\u591a\u603b\u7ebf\u7ed3\u6784<\/h2>\n\n\n\n<p>\u591a\u603b\u7ebf\u7ed3\u6784\uff0c  \u662f\u5bf9\u5355\u603b\u7ebf\u7ed3\u6784\u7684\u6539\u8fdb\uff0c\u591a\u603b\u7ebf\u7ed3\u6784\u53c8\u53ef\u4ee5\u5206\u4e3a\u591a\u79cd<\/p>\n\n\n\n<p>\u9996\u5148\u662f\u53cc\u603b\u7ebf<\/p>\n\n\n\n<p>\u53cc\u603b\u7ebf\uff0c\u4e00\u6761\u4e3acpu\u4e0e\u4e3b\u5b58\u7684\u901a\u4fe1\uff0c\u4e00\u6761\u662fI\/O\u901a\u4fe1\uff0c\u518d\u628a\u8fd9\u4e24\u6761\u603b\u7ebf\u4f7f\u7528\u901a\u9053\u8fde\u63a5\u5728\u4e00\u5757\uff0c\u8fd9\u91cc\u7684\u201c\u901a\u9053\u201d\u662f\u5177\u6709\u7279\u6b8a\u529f\u80fd\u7684\u5904\u7406\u5668\uff0c\u7531\u901a\u9053\u5bf9I\/O\u7edf\u4e00\u5904\u7406\uff0c\u901a\u9053\u80fd\u6267\u884c\u4e00\u4e9b\u7b80\u5355\u7684\u6307\u4ee4\uff0c\u901a\u9053\u7a0b\u5e8f\uff0c\u8be5\u901a\u9053\u7a0b\u5e8f\u7531\u64cd\u4f5c\u7cfb\u7edf\u7f16\u5199\u3002<\/p>\n\n\n\n<p>\u4e09\u603b\u7ebf\u7ed3\u6784<\/p>\n\n\n\n<ul><li>\u4e3b\u5b58\u603b\u7ebf  ==\u300b cpu\u4e0e\u4e3b\u5b58<\/li><li>I\/O\u603b\u7ebf  ==\u300b cpu\u4e0e\u6240\u6709I\/O<\/li><li>DMA\u603b\u7ebf  ==\u300b \u76f4\u63a5\u5b58\u50a8\u5668\u8bbf\u95ee\uff0c\uff08\u9ad8\u901f\uff09\u5916\u8bbe\u76f4\u63a5\u8bbf\u95ee\u7cfb\u7edf\u5185\u5b58<\/li><\/ul>\n\n\n\n<p>\u53e6\u4e00\u79cd\u4e09\u603b\u7ebf\u7ed3\u6784<\/p>\n\n\n\n<ul><li>\u5c40\u90e8\u603b\u7ebf ==\u300b cpu \u4e0e \u7f13\u5b58\uff08cache\uff09\uff0c\u5c40\u90e8I\/O\u63a7\u5236\u5668<\/li><li>\u7cfb\u7edf\u603b\u7ebf ==\u300b \u4e3b\u5b58\uff0c\u7f13\u5b58\uff0c\u8fde\u63a5\u5c40\u90e8\u603b\u7ebf\u4e0e\u6269\u5c55\u603b\u7ebf<\/li><li>\u6269\u5c55\u603b\u7ebf ==\u300b \u5c40\u57df\u7f51\uff0cSCSI\uff0cModem\uff0c\u4e32\u884c\u63a5\u53e3\u7b49<\/li><\/ul>\n\n\n\n<p>cpu\u53d1\u5c55\u5f88\u5feb\uff0c\u4f46\u5185\u5b58\u53d1\u5c55\u7f13\u6162\uff0c10\u5e74\u624d\u7ffb\u4e00\u500d\uff0c\u5185\u5b58\u6210\u4e3a\u4e86\u8ba1\u7b97\u673a\u53d1\u5c55\u74f6\u9888\uff0c\u5728cpu\u4e0e\u5185\u5b58\u4e4b\u95f4\uff0c\u589e\u52a0\u4e86\u5c0f\u5bb9\u91cf\u7684\u3001\u9ad8\u901f\u7684\u7f13\u5b58\u8bbe\u5907\u7528\u6765cpu\u4e0e\u5185\u5b58\u4ea4\u4e92\u6570\u636e\uff0c\u6b64\u5916\u6269\u5c55\u603b\u7ebf\u65b9\u4fbf\u4e86\u65b0\u589e\u5916\u8bbe\uff0c\u4f46\u591a\u4e2a\u5916\u8bbe\u8fde\u63a5\u5230\u6269\u5c55\u603b\u7ebf\u4f1a\u5f71\u54cd\u5916\u8bbe\u5de5\u4f5c\u901f\u5ea6<\/p>\n\n\n\n<p>\u56db\u603b\u7ebf\u7ed3\u6784<\/p>\n\n\n\n<ul><li>\u5c40\u90e8\u603b\u7ebf ==\u300b cpu\u4e0e\u7f13\u5b58<\/li><li>\u7cfb\u7edf\u603b\u7ebf ==\u300b \u7f13\u5b58\uff0c\u4e3b\u5b58<\/li><li>\u9ad8\u901f\u603b\u7ebf ==\u300b\u7f13\u5b58\uff0cSCSI\uff0c\u56fe\u5f62\uff0c\u591a\u5a92\u4f53\uff0c\u5c40\u57df\u7f51\u7b49<\/li><li>\u6269\u5c55\u603b\u7ebf ==\u300b\u9ad8\u901f\u603b\u7ebf\uff0cFAX\uff0cModem\uff0c\u4e32\u884c\u63a5\u53e3\u7b49<\/li><\/ul>\n\n\n\n<p>\u9ad8\u901f\u8bbe\u5907\uff0c\u8fde\u63a5\u5728\u9ad8\u901f\u603b\u7ebf\u4e0a\uff0c\u4f4e\u901f\u8bbe\u5907\u8fde\u63a5\u5728\u6269\u5c55\u603b\u7ebf\u4e0a<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5355\u603b\u7ebf\u7ed3\u6784 \u5355\u603b\u7ebf\u7ed3\u6784\uff0c \u662f\u4ec5\u6709\u4e00\u6761\u603b\u7ebf\uff0c\u4e5f\u53eb\u7cfb\u7edf\u603b\u7ebf\uff0c \u6240\u6709\u7684\u8bbe\u5907\u5747\u8fde\u63a5\u5230\u6b64\u603b\u7ebf\u4e0a \u5e26\u6765\u7684\u95ee\u9898\uff0c\u201c\u603b\u7ebf\u4e89\u7528\u201d&hellip; 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