{"id":542,"date":"2023-04-02T18:08:49","date_gmt":"2023-04-02T10:08:49","guid":{"rendered":"http:\/\/pro369.com\/cht\/?p=542"},"modified":"2023-03-27T23:13:16","modified_gmt":"2023-03-27T15:13:16","slug":"%e6%8c%91%e6%88%b0%e6%9b%b4%e9%ab%98%e5%82%b3%e8%bc%b8%e9%80%9f%e7%8e%87usb-30%e5%90%91firewire%e5%ae%a3%e6%88%b0%ef%bc%88%e9%ab%98%e9%80%9f%e5%82%b3%e8%bc%b8%e6%8a%80%e8%a1%93%ef%bc%89","status":"publish","type":"post","link":"https:\/\/por.tw\/cht\/%e6%8c%91%e6%88%b0%e6%9b%b4%e9%ab%98%e5%82%b3%e8%bc%b8%e9%80%9f%e7%8e%87usb-30%e5%90%91firewire%e5%ae%a3%e6%88%b0%ef%bc%88%e9%ab%98%e9%80%9f%e5%82%b3%e8%bc%b8%e6%8a%80%e8%a1%93%ef%bc%89\/","title":{"rendered":"\u6311\u6230\u66f4\u9ad8\u50b3\u8f38\u901f\u7387USB 3.0\u5411Firewire\u5ba3\u6230\uff08\u9ad8\u901f\u50b3\u8f38\u6280\u8853\uff09"},"content":{"rendered":"<p><span style=\"color: #ff00ff; font-size: medium;\"><strong>\u6311\u6230\u66f4\u9ad8\u50b3\u8f38\u901f\u7387USB 3.0\u5411Firewire\u5ba3\u6230\uff08\u9ad8\u901f\u50b3\u8f38\u6280\u8853\uff09<\/strong><\/span><\/p>\n<p><span style=\"font-size: small;\"><strong><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\">\u4ec0\u9ebc\u662fUSB\uff1f<\/span><br \/>\n<\/span>USB(Universal Serial Bus\uff0c\u901a\u7528\u4e32\u5217\u532f\u6d41\u6392) \u662f\u9023\u63a5\u5916\u90e8\u8a2d\u5099\u7684\u4e00\u500b\u4e32\u5217\u532f\u6d41\u6392\u6a19\u6e96\uff0c\u5728\u96fb\u8166\u4e0a\u4f7f\u7528\u5ee3\u6cdb\uff0c\u4f46\u4e5f\u53ef\u4ee5\u7528\u5728\u6a5f\u9802\u76d2\u548c\u904a\u6232\u6a5f\u4e0a\uff0c\u88dc\u5145\u6a19\u6e96(On-The-Go)\u4f7f\u5176\u80fd\u5920\u7528\u65bc\u5728\u53ef\u651c\u8a2d\u5099\u4e4b\u9593\u76f4\u63a5\u4ea4\u63db\u6578\u64da\u3002<br \/>\n<\/strong>USB\u6700\u521d\u662f\u7531\u82f1\u7279\u723e\u8207\u5fae\u8edf\u516c\u53f8\u5021\u5c0e\u767c\u8d77\uff0c\u5176\u6700\u5927\u7684\u7279\u9ede\u662f\u652f\u6301\u71b1\u63d2\u62d4(Hot plug)\u548c\u5373\u63d2\u5373\u7528 (Plug&amp;Play)\u3002<br \/>\n\u7576\u8a2d\u5099\u63d2\u5165\u6642\uff0c\u4e3b\u6a5f\u679a\u8209(enumerate)\u6b64\u8a2d\u5099\u4e26\u8f09\u5165\u6240\u9700\u7684\u9a45\u52d5\u7a0b\u5e8f\uff0c\u56e0\u6b64\u4f7f\u7528\u9060\u6bd4PCI\u548cISA\u532f\u6d41\u6392\u65b9\u4fbf\u3002<br \/>\n\u539f\u6a19\u6e96\u4e2dUSB 1.1\u7684\u6700\u5927\u50b3\u8f38\u983b\u5bec\u70ba12Mbps\uff0cUSB 2.0\u7684\u6700\u5927\u50b3\u8f38\u983b\u5bec\u70ba480Mbps\u3002 <\/span><\/p>\n<p><span style=\"font-size: small;\">\u82f1\u7279\u723e(Intel)\u5ba3\u4f48\u6b63\u8207\u591a\u5bb6\u696d\u8005\u5408\u4f5c\uff0c\u8a02\u5b9a\u628aUSB\u7684\u7406\u8ad6\u541e\u5410\u91cf\u63d0\u9ad8\u52304Gbps\u4ee5\u4e0a\u7684\u65b0\u4e00\u4ee3\u4ecb\u9762\u6a19\u6e96\uff0c<strong><span style=\"color: #ff0000; font-size: medium;\">\u865f\u7a31\u50b3\u8f38\u901f\u7387\u8f03\u73fe\u6709\u6a19\u6e9610\u500d\u3002<br \/>\n<\/span><\/strong>\u8a72<strong><span style=\"color: #008000;\">USB 3.0\u898f\u683c\u7684\u76ee\u6a19\u662f\u5728\u61c9\u7528\u5c64\u63d0\u4f9b300Mbytes\/seconds\u7684\u53ef\u7528\u901f\u7387<\/span><\/strong>\uff0c\u4e26\u6dfb\u52a0\u65b0\u7684\u670d\u52d9\u54c1\u8cea\u6027\u80fd\uff0c\u597d\u8ddf\u53e6\u4e00\u7a2e\u4e92\u9023\u4ecb\u9762\u6a19\u6e96<strong>1394\u3000(\u53c8\u7a31\u70ba Firewire)<\/strong>\u76f8\u6297\u8861\u3002<\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/por.tw\/cht\/wp-content\/uploads\/2010\/01\/8119859366.png\" width=\"365\" height=\"320\" \/><\/p>\n<p><span style=\"font-size: small;\">\u57281990\u5e74\u4ee3USB\u6a19\u6e96\u554f\u4e16\u4e4b\u521d\uff0c\u91dd\u5c0d\u9375\u76e4\u548c\u6ed1\u9f20\u7684USB1.1\u898f\u683c\u7684\u50b3\u8f38\u901f\u5ea6\u5c0f\u65bc 12Mbps\uff1b\u800cFirewire\u9396\u5b9a\u7684\u5247\u662f\u8af8\u5982\u651d\u9304\u5f71\u6a5f\u9019\u985e\u50b3\u8f38\u901f\u7387\u9054100Mbps\u53ca\u4ee5\u4e0a\u7684\u8996\u807d\u61c9\u7528\u3002<br \/>\n\u7136\u800c\uff0c\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0cUSB\u5df2\u7d93\u7372\u5f97\u4e86\u5ee3\u6cdb\u7684\u61c9\u7528\uff0c\u901f\u7387\u903c\u8fd1480Mbps\uff0c\u76f8\u8f03\u4e4b\u4e0b\uff0cFirewire\u7684\u61c9\u7528\u9060\u9060\u6c92\u6709\u9019\u9ebc\u5ee3\u6cdb\u3002<br \/>\n\u800c\u6839\u64daIntel\u5728\u7f8e\u570b\u820a\u91d1\u5c71IDF\u7684\u6700\u65b0\u5ba3\u4f48\uff0c\u65b0\u4e00\u4ee3\u7684USB\u6a19\u6e96\u76ee\u6a19\u5c31\u662f\u8d85\u8d8aFirewire\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">Intel\u7684\u4e00\u4f4d\u5de5\u7a0b\u5e2b\u8868\u793a\uff0c\u4ed6\u5011\u5df2\u7d93\u900f\u904e\u8edf\u9ad4\u6a21\u64ec\u4ee55Gbps\u548c25Gbps\u7684\u901f\u7387\u5c0d\u65b0\u5354\u8b70\u7684\u57fa\u672c\u7248\u672c\u9032\u884c\u4e86\u6e2c\u8a66\u3002<br \/>\n\u8a72\u9023\u7d50\u6a19\u6e96\u7121\u5a92\u4ecb\u9650\u5236(media agnostic)\uff0c\u5c07\u57f7\u884c\u5728\u9285\u7dda\u548c\u5149\u7e96\u4e0a\u3002<br \/>\n\u9019\u7a2e\u53c8\u7a31\u70baSuperSpeed USB\u7684\u4e92\u9023\u6a19\u6e96\uff0c\u76ee\u6a19\u662f\u70ba\u57fa\u65bc\u5feb\u9583\u8a18\u61b6\u9ad4\u7684\u8a2d\u5099\u63d0\u4f9b\u670d\u52d9\uff0c\u5305\u62ecUSB\u96a8\u8eab\u789f\u3001\u651d\u5f71\u6a5f\u4ee5\u53ca\u5a92\u9ad4\u64ad\u653e\u5668\uff0c\u8a2d\u8a08\u76ee\u6a19\u4e4b\u4e00\u5c31\u662f\u70ba\u4e86\u8ddf\u4e0a\u5feb\u9583\u8a18\u61b6\u9ad4\u6676\u7247\u7684\u50b3\u8f38\u901f\u5ea6\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">\u300c\u6211\u5011\u4e0d\u60f3\u6210\u70ba\u7cfb\u7d71\u4e2d\u7684\u74f6\u9838\uff0c\u300dIntel\u8ca0\u8cac\u76e3\u7763USB 3.0\u6a19\u6e96\u8a02\u5b9a\u7684\u4e3b\u7ba1Jeff Ravencraft\u8868\u793a\u3002<br \/>\n\u76ee\u524d\u5305\u62ecHP\u3001Microsoft\u3001NEC\u3001NXP\u548cTI\u90fd\u6b63\u5354\u52a9\u65b0\u6a19\u6e96\u7684\u8a02\u5b9a\uff0c\u9810\u8a08\u65b0\u898f\u683c\u6703\u572811\u6708\u65bc\u7f8e\u570bSan Jose\u8209\u884c\u7684\u5169\u5929\u6703\u8b70\u4e2d\u9032\u884c\u5be9\u67e5\u3002<br \/>\nIntel\u8868\u793a\uff0c\u8a72\u6a19\u6e96\u8a02\u5b9a\u5c0f\u7d44\u5c07\u5411\u6240\u6709\u6210\u54e1\u516c\u53f8\u767c\u51fa\u6700\u7d42\u898f\u683c\u53ec\u96c6\u4ee4\uff0c\u671f\u671b\u80fd\u5728\u660e\u5e74\u521d\u901a\u904e\uff0c\u4e26\u57282009\u5e74\u521d\u5b8c\u6210\u9996\u6b3e\u6676\u7247\u5be6\u4f5c\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">USB3.0\u5c07\u63a1\u7528\u4e00\u7a2e\u65b0\u7684\u5be6\u9ad4\u5c64\uff0c\u5176\u4e2d\uff0c\u7528\u5169\u500b\u901a\u9053\u628a\u6578\u64da\u50b3\u8f38(transmission)\u548c\u78ba\u8a8d (acknowledgement)\u904e\u7a0b\u5206\u96e2\uff0c\u56e0\u800c\u9054\u5230\u8f03\u9ad8\u7684\u901f\u5ea6\u3002<br \/>\n\u70ba\u4e86\u53d6\u4ee3\u76ee\u524dUSB\u6240\u63a1\u7528\u7684\u8f2a\u6d41\u6aa2\u6e2c(polling)\u548c\u5ee3\u64ad(broadcast) \u6a5f\u5236\uff0c\u65b0\u7684\u898f\u683c\u5c07\u63a1\u7528\u4e00\u7a2e\u5c01\u5305\u8def\u7531(packet-routing)\u6280\u8853\uff0c\u4e26\u4e14\u50c5\u5bb9\u8a31\u7d42\u7aef\u8a2d\u5099\u6709\u8cc7\u6599\u8981\u767c\u9001\u6642\u624d\u9032\u884c\u50b3\u8f38\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">\u65b0\u7684\u9023\u7d50\u6a19\u6e96\u9084\u5c07\u8b93\u6bcf\u4e00\u500b\u5143\u4ef6\u652f\u63f4\u591a\u7a2e\u8cc7\u6599\u6d41\uff0c\u4e26\u4e14\u6bcf\u4e00\u500b\u8cc7\u6599\u6d41\u90fd\u80fd\u5920\u7dad\u6301\u7368\u7acb\u7684\u512a\u5148\u7d1a(separate priority levels)\uff1b\u8a72\u529f\u80fd\u53ef\u5728\u8996\u8a0a\u50b3\u8f38\u904e\u7a0b\u4e2d\u7528\u4f86\u7d42\u6b62\u9020\u6210\u6296\u52d5\u7684\u5e72\u64fe\u3002<br \/>\n\u8cc7\u6599\u6d41\u7684\u50b3\u8f38\u6a5f\u5236\u4e5f\u4f7f\u56fa\u6709\u7684\u6307\u4ee4\u968a\u5217(native command queuing)\u6210\u70ba\u53ef\u80fd\uff0c\u56e0\u800c\u80fd\u4f7f\u786c\u789f\u7684\u8cc7\u6599\u50b3\u8f38\u6700\u4f73\u5316\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">USB3.0\u9663\u71df\u8868\u793a\uff0c\u8a72\u6a19\u6e96\u5c07\u80fd\u5920\u53d6\u4ee3Firewire\uff1b\u4ed6\u5011\u6307\u51faFirewire\u5df2\u7d93\u5931\u53bb\u8a31\u591a\u696d\u754c\u7684\u652f\u6301\u8005\uff0c\u5982\u65b0\u529b(Sony)\u5df2\u7d93\u5728\u651d\u5f71\u6a5f\u9019\u6a23\u7684\u7522\u54c1\u4e2d\u8f49\u5411\u63a1\u7528USB2.0\u3002<br \/>\n\u300c\u5f88\u591a\u4eba\u90fd\u767c\u73fe1394\u6b63\u5728\u8d70\u4e0b\u5761\uff0c\u300d\u53c3\u8207USB3.0\u6a19\u6e96\u8a02\u5b9a\u7684NEC\u96fb\u5b50\u7f8e\u570b\u5206\u516c\u53f8\u8cc7\u6df1\u5de5\u7a0b\u7d93\u7406Masami Katagiri\u8868\u793a\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">\u4e0d\u904e Firewire\u9663\u71df\u76841394\u8cbf\u6613\u5354\u6703(Trade Association)\u57f7\u884c\u7e3d\u76e3James Snider\u537b\u8868\u793a\uff1a\u300c\u770b\u4f86USB3.0\u7684\u9032\u5c55\u8fc5\u901f\uff0c\u7136\u800c\u5982\u6b64\u4e0d\u540c\u7684\u9023\u7d50\u65b9\u6cd5\u8981\u57282009\u5e74\u7522\u51fa\u6676\u7247\u53ef\u80fd\u662f\u4e00\u5927\u6311\u6230\u3002<br \/>\n\u4ed6\u6307\u51fa\uff0c\u76ee\u524d\u6709\u5f88\u591a\u7a2e\u985e\u7684\u7522\u54c1\u2500\u2500\u5305\u62ec\u8a31\u591a\u5916\u63a5\u786c\u789f\uff0c\u90fd\u63a1\u75281394\u63d0\u4f9b\u901f\u5ea6\u9054800Mbps\u7684\u6700\u5927\u7269\u7406\u5c64\u541e\u5410\u91cf\uff1b\u8a72\u7d44\u7e54\u4e26\u9810\u8a08\u5728\u660e\u5e74\u521d\u63a8\u51fa\u5c07\u901f\u7387\u63d0\u9ad8\u52303.2Gbps\u7684\u65b0\u7248\u672c\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">\u65b0\u7248Firewire\u7684\u901f\u5ea6\u7b49\u7d1a\u5c07\u7e7c\u7e8c\u63a1\u7528\u8ddf\u5b9a\u7fa9\u73fe\u884c1394b\u6a19\u6e96\u4e00\u6a23\u7684\u96fb\u7e9c\u548c\u9023\u63a5\u5668\uff1b\u90a3\u4e9b\u96fb\u7e9c\u548c\u9023\u63a5\u5668\u7684\u984d\u8a02\u901f\u5ea6\u70ba10Gbps\u3002Snider\u4e26\u88dc\u5145\uff0c\u8a72\u5354\u6703\u6b63\u5728\u5be9\u67e510G\u7248Firewire\u898f\u683c\u7684\u63d0\u6848\u3002<\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/visdacom.com\/f2blog\/wp-content\/uploads\/attachments\/201001\/5901812708.png\" width=\"237\" height=\"146\" \/><\/p>\n<p><span style=\"color: #ff00ff; font-size: small;\"><strong>Apple\u5c07\u8f49\u800c\u652f\u6301USB 3.0\uff1f<\/strong><\/span><\/p>\n<p><span style=\"font-size: small;\"><strong>\u64da\u4e86\u89e3\uff0c\u8eab\u70baFirewire\u9577\u671f\u652f\u6301\u8005\u7684\u860b\u679c(Apple)\u4e5f\u7372\u9080\u52a0\u5165USB3.0\u9663\u71df\uff0c\u4f46\u8a72\u516c\u53f8\u5c1a\u672a\u5c0d\u9080\u8acb\u4f5c\u51fa\u56de\u61c9\u3002Apple\u91dd\u5c0d\u591a\u5a92\u9ad4\u61c9\u7528\u7684 iMac\u7cfb\u5217\u7522\u54c1\u90fd\u63a1\u7528Firewire\uff0c\u8a72\u9818\u57df\u7684\u61c9\u7528\u76ee\u524d\u8d85\u8d8aUSB\u7684\u80fd\u529b\u7bc4\u570d\u3002<\/strong><br \/>\n\u5c0d\u6b64NEC\u7684Katagiri\u8868\u793a\uff0cApple\u53ef\u80fd\u88ab\u8feb\u8f49\u5411\u63a1\u7528 USB3.0\uff0c\u56e0\u70baIntel\u76ee\u524d\u662f\u8a72\u516c\u53f8\u7684\u4e3b\u8981\u6676\u7247\u4f9b\u61c9\u5546\uff0c\u4e26\u5c07\u5728\u5176\u6676\u7247\u7d44\u4e2d\u6700\u7d42\u63a1\u7528USB 3.0\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">\u4e0d\u904eUSB 3.0\u4e5f\u9762\u81e8\u6311\u6230\uff1bKatagiri\u8868\u793a\uff0c\u65b0\u6a19\u6e96\u53ef\u80fd\u4e0d\u5f97\u4e0d\u628a\u76ee\u524dUSB 2.0\u76845\u516c\u5c3a\u50b3\u8f38\u8ddd\u96e2\u7e2e\u77ed\u5230\u50c5\u52692\u516c\u5c3a\u3002<br \/>\n\u6b64\u5916\uff0c\u4e3b\u6a5f\u63a7\u5236\u5668(host controller)\u5c07\u5fc5\u9808\u5177\u5099\u66f4\u591a\u667a\u6167\u529f\u80fd\uff0c\u56e0\u70ba\u5fc5\u9808\u7ba1\u7406\u8cc7\u6599\u50b3\u8f38\u7684\u8def\u7531(routing)\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">\u53e6\u4e00\u65b9\u9762\uff0cUSB 3.0\u9663\u71df\u4e5f\u6b63\u5728\u5c0b\u6c42\u4e00\u7a2e\u652f\u63f4\u540c\u6b65\u8cc7\u6599\u50b3\u8f38\u7684\u65b0\u6280\u8853\uff0c\u4ee5\u63d0\u4f9b\u6bd4Firewire\u66f4\u5177\u512a\u52e2\u7684\u529f\u80fd\uff0cKatagiri\u88dc\u5145\u3002<br \/>\n\u800cSnider\u5247\u6307\u51fa\uff0c1394\u5354\u6703\u4e00\u76f4\u5728\u7814\u7a76\u63a1\u7528Firewire\u898f\u683c\u57285\/6\u985e\u96fb\u7e9c\u548c\u5149\u7e96\u4e0a\u5be6\u73fe\u9054100\u516c\u5c3a\u7684\u50b3\u8f38\u8ddd\u96e2\uff0c\u6b64\u5916\u4e5f\u5728\u7814\u7a76\u4ee5\u540c\u8ef8\u96fb\u7e9c\u70ba\u57fa\u790e\u7684\u5bb6\u7528\u3001\u8eca\u7528Firewire\u898f\u683c\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">\u7121\u8ad6USB\u7d44\u7e54\u662f\u5426\u80fd\u5920\u5728\u541e\u5410\u91cf\u4e0a\u53d6\u5f97\u7a81\u7834\uff0c1394\u7684\u670d\u52d9\u54c1\u8cea(QoS) \u548c\u4e0a\u5e02\u6642\u9593\u512a\u52e2\u4ecd\u662f\u6709\u76ee\u5171\u7779\u3002\u800c\u8a31\u591a\u53c3\u8207USB 3.0\u6a19\u6e96\u8a02\u5b9a\u7684\u696d\u8005\uff0c\u4e5f\u5728\u95dc\u6ce8\u63a1\u7528\u8d85\u5bec\u983b(ultrawideband)\u7684\u7121\u7ddaUSB\u6a19\u6e96\u9032\u5ea6\u3002<br \/>\n\u540c\u6642\u4e3b\u5c0e\u5169\u500b\u6a19\u6e96\u8a02\u5b9a\u7684Intel\u7684 Ravencraft\u8aaa\uff1a\u300c\u6211\u5011\u7684\u83dc\u8272\u9084\u5f88\u591a\u3002\u300d\u7121\u7ddaUSB\u5c0f\u7d44\u8fd1\u65e5\u516c\u4f48\u4e86\u51761.1\u898f\u683c\u7684\u76ee\u6a19\uff0c\u5c07\u628a\u541e\u5410\u91cf\u76ee\u6a19\u5f9e480Mbps\uff0c\u63d0\u5347\u5230\u57283\u516c\u5c3a\u7684\u50b3\u8f38\u8ddd\u96e2\u4e0a\u5be6\u73fe1Gbps\u7684\u541e\u5410\u91cf\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">NEC\u7684Katagiri\u8aaa\uff0c\u541e\u5410\u91cf\u76ee\u6a19\u662f\u53ef\u5ef6\u4f38\u7684\uff0c\u56e0\u70ba\u76ee\u524d\u5927\u591a\u6578\u516c\u53f8\u4ecd\u7136\u63a8\u51fa\u6578\u64da\u50b3\u8f38\u901f\u7387\u50c540Mbps\u7684\u7b2c\u4e00\u4ee3\u7121\u7ddaUSB\u5143\u4ef6\u3002<br \/>\n\u300c\u6211\u5011\u5fc5\u9808\u4f7f\u8a72\u5354\u8b70\u66f4\u6709\u6548\u7387\uff0c\u300dKatagiri\u8868\u793a\uff1a\u300c\u5982\u679c\u6211\u5011\u8981\u9054\u5230Gbps\u7d1a\u7684\u901f\u7387\uff0c\u6211\u5011\u5c07\u9700\u8981\u81f3\u5c11500Mbps\u7684\u901f\u7387\u3002\u300d<\/span><\/p>\n<p><span style=\"font-size: small;\">\u7121\u7ddaUSB 1.1\u898f\u683c\u5c07\u652f\u63f4\u7121\u7ddaUSB 1.0\u652f\u63f4\u76843~4GHz\u983b\u6bb5\u4ee5\u53ca6GHz\u4ee5\u4e0a\u983b\u6bb5\u3002<br \/>\n\u8a72\u898f\u683c\u9396\u5b9a\u8f03\u4f4e\u529f\u8017\u7684\u61c9\u7528\uff0c\u4e26\u5c07\u63a1\u7528NFC\u6280\u8853\uff0c\u8b93\u5169\u500b\u8a2d\u5099\u900f\u904e\u7c21\u55ae\u7684\u63a5\u89f8\u5f7c\u6b64\u8b58\u5225\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">\u76ee\u524d\uff0cUSB\u8ad6\u58c7(USB Implementers Forum)\u5df2\u7d93\u8a8d\u8b49\u4e86\u4e00\u5927\u6279\u7b26\u5408\u7121\u7ddaUSB 1.0\u898f\u683c\u7684\u7b46\u8a18\u578b\u96fb\u8166\u548c\u7db2\u8def\u96c6\u7dda\u5668\u3002WiMedia Alliance\u5247\u53ef\u671b\u5728\u4e0d\u4e45\u4e4b\u5f8c\u8a8d\u8b49\u7b2c\u4e00\u6279\u7b26\u5408\u7121\u7ddaUSB 1.0\u898f\u683c\u7684\u7522\u54c1\u3002<\/span><\/p>\n<p><span style=\"font-size: small;\">(\u53c3\u8003\u539f\u6587\uff1aUSB 3.0 guns for Firewire)<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"post-excerpt\"><p>\u6311\u6230\u66f4\u9ad8\u50b3\u8f38\u901f\u7387USB 3.0\u5411Firewire\u5ba3\u6230\uff08\u9ad8\u901f\u50b3\u8f38\u6280\u8853\uff09 \u4ec0\u9ebc\u662fUSB\uff1f USB(Universa<\/p>\n<\/div>","protected":false},"author":1,"featured_media":1346,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-6"],"_links":{"self":[{"href":"https:\/\/por.tw\/cht\/wp-json\/wp\/v2\/posts\/542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/por.tw\/cht\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/por.tw\/cht\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/por.tw\/cht\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/por.tw\/cht\/wp-json\/wp\/v2\/comments?post=542"}],"version-history":[{"count":1,"href":"https:\/\/por.tw\/cht\/wp-json\/wp\/v2\/posts\/542\/revisions"}],"predecessor-version":[{"id":1826,"href":"https:\/\/por.tw\/cht\/wp-json\/wp\/v2\/posts\/542\/revisions\/1826"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/por.tw\/cht\/wp-json\/wp\/v2\/media\/1346"}],"wp:attachment":[{"href":"https:\/\/por.tw\/cht\/wp-json\/wp\/v2\/media?parent=542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/por.tw\/cht\/wp-json\/wp\/v2\/categories?post=542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/por.tw\/cht\/wp-json\/wp\/v2\/tags?post=542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}