{"id":236586,"date":"2024-05-13T14:44:21","date_gmt":"2024-05-13T06:44:21","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/236586.html"},"modified":"2024-05-13T14:44:31","modified_gmt":"2024-05-13T06:44:31","slug":"usb%e8%8a%af%e7%89%87%e5%88%b0%e5%ba%95%e5%ae%8c%e6%88%90%e4%ba%86%e5%93%aa%e4%ba%9b%e5%b7%a5%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/236586.html","title":{"rendered":"USB\u82af\u7247\u5230\u5e95\u5b8c\u6210\u4e86\u54ea\u4e9b\u5de5\u4f5c"},"content":{"rendered":"

\"USB\u82af\u7247\u5230\u5e95\u5b8c\u6210\u4e86\u54ea\u4e9b\u5de5\u4f5c\"<\/p>\n

USB\u82af\u7247\u4e3b\u8981\u8d1f\u8d23\u6570\u636e\u4f20\u8f93\u3001\u8bbe\u5907\u63a7\u5236\u3001\u7535\u529b\u4f9b\u5e94\u548c\u6570\u636e\u7f16\u89e3\u7801\u5de5\u4f5c\u3002\u8fd9\u4e9b\u529f\u80fd\u786e\u4fdd\u4e86USB\u8bbe\u5907\u548c\u4e3b\u673a\u4e4b\u95f4\u7684\u901a\u4fe1\u6d41\u7545\u6027\u548c\u9ad8\u6548\u6027<\/strong>\u3002\u4f8b\u5982\uff0cUSB\u82af\u7247\u5185\u90e8\u7684\u4e32\u884c\u63a5\u53e3\u5f15\u64ce\uff08SIE\uff09\u8d1f\u8d23\u5904\u7406USB\u534f\u8bae\u548c\u6570\u636e\u5305\u88c5\u548c\u62c6\u89e3<\/strong>\uff0c\u8fd9\u662f\u5176\u5173\u952e\u4f5c\u7528\u4e4b\u4e00\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8USB\u82af\u7247\u5b8c\u6210\u7684\u6bcf\u9879\u5de5\u4f5c\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u6570\u636e\u4f20\u8f93\u7ba1\u7406<\/h3>\n<\/p>\n

USB\u82af\u7247\u5728\u6570\u636e\u4f20\u8f93\u65b9\u9762\u626e\u6f14\u7740\u6838\u5fc3\u89d2\u8272\u3002\u5b83\u901a\u8fc7\u63a7\u5236\u6570\u636e\u6d41\u3001\u786e\u4fdd\u4f20\u8f93\u8d28\u91cf\u4ee5\u53ca\u5904\u7406\u9519\u8bef\u6821\u6b63\u7b49\u4efb\u52a1\u6765\u7ba1\u7406\u6570\u636e\u3002USB\u89c4\u8303\u5b9a\u4e49\u4e86\u591a\u79cd\u6570\u636e\u4f20\u8f93\u7c7b\u578b\uff0c\u5982\u63a7\u5236\u4f20\u8f93\u3001\u6279\u91cf\u4f20\u8f93\u3001\u4e2d\u65ad\u4f20\u8f93\u548c\u540c\u6b65\u4f20\u8f93\uff0c\u800cUSB\u82af\u7247\u5fc5\u987b\u80fd\u591f\u6709\u6548\u5730\u652f\u6301\u8fd9\u4e9b\u4f20\u8f93\u7c7b\u578b\u3002<\/p>\n<\/p>\n

    \n
  • \u6570\u636e\u6d41\u63a7\u5236\uff1aUSB\u82af\u7247\u901a\u8fc7\u7f13\u51b2\u7ba1\u7406\u6765\u7ef4\u62a4\u6570\u636e\u6d41\u7684\u5e73\u7a33\u6027<\/strong>\u3002\u5185\u90e8\u7684FIFO\uff08\u5148\u8fdb\u5148\u51fa\uff09\u7f13\u51b2\u533a\u662f\u5b9e\u73b0\u8fd9\u4e00\u70b9\u7684\u5173\u952e\uff0c\u5b83\u786e\u4fdd\u5728\u4e3b\u673a\u548c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ee5\u6709\u5e8f\u7684\u65b9\u5f0f\u4f20\u8f93\u3002<\/li>\n
  • \u4f20\u8f93\u8d28\u91cf\u4fdd\u8bc1\uff1a\u5b83\u76d1\u63a7\u6570\u636e\u5305\u7684\u53d1\u9001\u548c\u63a5\u6536\uff0c\u4ee5\u53ca\u53ef\u80fd\u51fa\u73b0\u7684\u8d85\u65f6\u6216\u9519\u8bef\u72b6\u6001\uff0c\u4f7f\u5f97\u6570\u636e\u7684\u4f20\u8f93\u80fd\u591f\u53ef\u9760\u8fdb\u884c\u3002<\/li>\n
  • \u9519\u8bef\u68c0\u6d4b\u4e0e\u6821\u6b63\uff1a\u5b83\u8fd8\u8d1f\u8d23\u68c0\u6d4b\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u9519\u8bef\u3002\u4e00\u65e6\u68c0\u6d4b\u5230\u9519\u8bef\uff0cUSB\u82af\u7247\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u65b0\u4f20\u8f93\u6570\u636e\u5305\u6216\u901a\u77e5\u4e3b\u673a\u8fdb\u884c\u9519\u8bef\u5904\u7406\u3002<\/li>\n<\/ul>\n

    \u4e8c\u3001\u8bbe\u5907\u63a7\u5236\u4e0e\u901a\u4fe1<\/h3>\n<\/p>\n

    USB\u82af\u7247\u8d1f\u8d23\u8bc6\u522b\u548c\u914d\u7f6eUSB\u8bbe\u5907\uff0c\u4ee5\u53ca\u7ef4\u62a4\u4e0e\u4e3b\u673a\u7684\u901a\u4fe1\u3002\u5b83\u5728\u8bbe\u5907\u7684\u679a\u4e3e\u548c\u914d\u7f6e\u8fc7\u7a0b\u4e2d\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002<\/p>\n<\/p>\n

      \n
    • \u8bbe\u5907\u679a\u4e3e\uff1aUSB\u8bbe\u5907\u88ab\u63d2\u5165\u65f6\uff0c\u82af\u7247\u534f\u52a9\u8bbe\u5907\u548c\u4e3b\u673a\u4e4b\u95f4\u7684\u63e1\u624b\u8fc7\u7a0b\uff0c\u5b8c\u6210\u8bc6\u522b\u548c\u679a\u4e3e<\/strong>\u3002\u8fd9\u5305\u62ec\u4f20\u9001\u8bbe\u5907\u63cf\u8ff0\u7b26\uff0c\u4ee5\u4fbf\u4e3b\u673a\u77e5\u6653\u8bbe\u5907\u7684\u80fd\u529b\u548c\u6240\u9700\u8d44\u6e90\u3002<\/li>\n
    • \u914d\u7f6e\u7ba1\u7406\uff1a\u5728\u8bbe\u5907\u679a\u4e3e\u4e4b\u540e\uff0cUSB\u82af\u7247\u8d1f\u8d23\u63a5\u6536\u4e3b\u673a\u7684\u914d\u7f6e\u547d\u4ee4\uff0c\u5e76\u4f9d\u6b64\u8c03\u6574\u5176\u64cd\u4f5c\u6a21\u5f0f\uff0c\u5305\u62ec\u7535\u6e90\u7ba1\u7406\u548c\u5404\u79cd\u529f\u80fd\u8bbe\u7f6e\u3002<\/li>\n<\/ul>\n

      \u4e09\u3001\u7535\u529b\u4f9b\u5e94\u4e0e\u7ba1\u7406<\/h3>\n<\/p>\n

      USB\u82af\u7247\u4e0d\u4ec5\u8d1f\u8d23\u6570\u636e\u901a\u4fe1\uff0c\u8fd8\u8d1f\u8d23\u4f9b\u7535\u3002\u5728USB\u6807\u51c6\u4e2d\uff0c\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7USB\u7aef\u53e3\u83b7\u53d6\u7535\u529b\u3002<\/p>\n<\/p>\n

        \n
      • \u7535\u529b\u4f9b\u5e94\uff1aUSB\u82af\u7247\u8d1f\u8d23\u7ba1\u7406\u548c\u534f\u8c03\u4ece\u4e3b\u673a\u6216\u5145\u7535\u7aef\u53e3\u5230\u8bbe\u5907\u7684\u7535\u529b\u4f20\u8f93<\/strong>\u3002\u5bf9\u4e8e\u7b26\u5408USB\u4f9b\u7535\u89c4\u8303\u7684\u8bbe\u5907\uff0c\u82af\u7247\u53ef\u4ee5\u8bf7\u6c42\u6216\u63d0\u4f9b\u591a\u8fbe100W\u7684\u7535\u529b\u3002<\/li>\n
      • \u7535\u6e90\u7ba1\u7406\uff1a\u82af\u7247\u8fd8\u8d1f\u8d23\u76d1\u6d4b\u548c\u4f18\u5316\u7535\u80fd\u7684\u4f7f\u7528\uff0c\u5b9e\u65bd\u8282\u80fd\u7b56\u7565\u3002\u8fd9\u5305\u62ec\u5b9e\u65bd\u4f4e\u529f\u7387\u72b6\u6001\u5982\u6302\u8d77\uff08suspend\uff09\u548c\u4f11\u7720\uff08sleep\uff09\u6a21\u5f0f\u3002<\/li>\n<\/ul>\n

        \u56db\u3001\u6570\u636e\u7f16\u89e3\u7801\u4e0e\u540c\u6b65<\/h3>\n<\/p>\n

        \u6570\u636e\u7684\u7f16\u7801\u548c\u89e3\u7801\u662fUSB\u82af\u7247\u7684\u6838\u5fc3\u804c\u8d23\u4e4b\u4e00\u3002\u540c\u65f6\uff0c\u786e\u4fdd\u6570\u636e\u540c\u6b65\u4e5f\u662f\u5176\u5173\u952e\u529f\u80fd\u3002<\/p>\n<\/p>\n

          \n
        • \u6570\u636e\u7f16\u89e3\u7801\uff1a\u4e3a\u4e86\u6709\u6548\u5730\u5728USB\u7ebf\u8def\u4e0a\u4f20\u8f93\u6570\u636e\uff0cUSB\u82af\u7247\u5c06\u6570\u5b57\u6570\u636e\u7f16\u7801\u4e3a\u53ef\u4ee5\u5728\u7535\u7f06\u4e0a\u4f20\u8f93\u7684\u4fe1\u53f7\u3002\u5728\u63a5\u6536\u7aef\uff0c\u82af\u7247\u53cd\u5411\u64cd\u4f5c\uff0c\u5c06\u4fe1\u53f7\u89e3\u7801\u56de\u6570\u5b57\u6570\u636e\u3002<\/li>\n
        • \u540c\u6b65\u64cd\u4f5c\uff1aUSB\u7cfb\u7edf\u901a\u5e38\u5de5\u4f5c\u5728\u5f02\u6b65\u6a21\u5f0f\u4e0b\uff0c\u56e0\u6b64USB\u82af\u7247\u5fc5\u987b\u5bf9\u4f20\u8f93\u7684\u6570\u636e\u8fdb\u884c\u540c\u6b65\u5904\u7406\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u548c\u5b8c\u6574\u6027<\/strong>\u3002<\/li>\n<\/ul>\n

          USB\u82af\u7247\u5b8c\u6210\u7684\u5de5\u4f5c\u662f\u590d\u6742\u548c\u591a\u6837\u5316\u7684\uff0c\u5b83\u5728\u786e\u4fddUSB\u8bbe\u5907\u548c\u4e3b\u673a\u4e4b\u95f4\u987a\u7545\u6c9f\u901a\u7684\u540c\u65f6\uff0c\u4e5f\u652f\u6301\u4e86USB\u6280\u672f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8bbe\u5907\u7684\u80fd\u529b\u3002\u4e0d\u8bba\u662f\u7b80\u5355\u7684\u5b58\u50a8\u8bbe\u5907\u8fd8\u662f\u590d\u6742\u7684\u591a\u529f\u80fd\u8bbe\u5907\uff0cUSB\u82af\u7247\u90fd\u5728\u80cc\u540e\u65e0\u58f0\u5730\u5b8c\u6210\u5176\u5173\u952e\u4f5c\u7528\u3002\u5b83\u7684\u8bbe\u8ba1\u548c\u6027\u80fd\u5bf9\u4e8e\u6574\u4e2aUSB\u751f\u6001\u7cfb\u7edf\u81f3\u5173\u91cd\u8981\uff0c\u786e\u4fdd\u4e86\u7528\u6237\u5f97\u4ee5\u4f53\u9a8c\u9ad8\u6548\u3001\u53ef\u9760\u4e14\u4fbf\u6377\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<\/p>\n

          \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

          1. USB\u82af\u7247\u5b8c\u6210\u4e86\u54ea\u4e9b\u91cd\u8981\u7684\u529f\u80fd\uff1f<\/strong><\/p>\n

          USB\u82af\u7247\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u5916\u8bbe\u4e0e\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u901a\u4fe1\u63a5\u53e3\u3002\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3001\u8bbe\u5907\u4f9b\u7535\u548c\u901a\u4fe1\u63a7\u5236\u3002USB\u82af\u7247\u80fd\u591f\u5b8c\u6210\u6570\u636e\u5728\u8ba1\u7b97\u673a\u548c\u5916\u8bbe\u4e4b\u95f4\u7684\u4f20\u8f93\uff0c\u5305\u62ec\u6587\u4ef6\u4f20\u8f93\u3001\u97f3\u9891\u89c6\u9891\u4f20\u8f93\u7b49\u3002\u540c\u65f6\uff0cUSB\u82af\u7247\u8fd8\u80fd\u63d0\u4f9b\u7535\u6e90\u4f9b\u7535\u529f\u80fd\uff0c\u4e3a\u5916\u8bbe\u63d0\u4f9b\u7535\u529b\u652f\u6301\uff0c\u4f7f\u5b83\u4eec\u80fd\u591f\u6b63\u5e38\u8fd0\u884c\u3002\u6b64\u5916\uff0cUSB\u82af\u7247\u8fd8\u5177\u5907\u901a\u4fe1\u63a7\u5236\u529f\u80fd\uff0c\u80fd\u591f\u901a\u8fc7\u8fde\u63a5\u3001\u8bc6\u522b\u548c\u7ba1\u7406\u5404\u7c7bUSB\u5916\u8bbe\u3002<\/p>\n

          2. USB\u82af\u7247\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u529f\u80fd\uff1f<\/strong><\/p>\n

          USB\u82af\u7247\u901a\u8fc7\u5185\u90e8\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5c06\u8ba1\u7b97\u673a\u548c\u5916\u8bbe\u4e4b\u95f4\u7684\u6570\u636e\u8fdb\u884c\u8f6c\u6362\u548c\u4f20\u8f93\u3002\u5f53\u8ba1\u7b97\u673a\u9700\u8981\u4e0e\u5916\u8bbe\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u65f6\uff0cUSB\u82af\u7247\u4f1a\u5c06\u6570\u636e\u6309\u7167\u534f\u8bae\u683c\u5f0f\u7ec4\u7ec7\u597d\uff0c\u5e76\u901a\u8fc7USB\u7ebf\u7f06\u5c06\u6570\u636e\u53d1\u9001\u5230\u76ee\u6807\u8bbe\u5907\u3002\u5916\u8bbe\u63a5\u6536\u5230\u6570\u636e\u540e\uff0cUSB\u82af\u7247\u4f1a\u5c06\u5176\u89e3\u6790\uff0c\u5e76\u901a\u8fc7\u76f8\u5e94\u7684\u63a5\u53e3\u6216\u63a5\u53e3\u8f6c\u6362\u5668\u8fdb\u884c\u5904\u7406\uff0c\u6700\u7ec8\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002<\/p>\n

          3. USB\u82af\u7247\u7684\u901a\u4fe1\u63a7\u5236\u529f\u80fd\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff1f<\/strong><\/p>\n

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