{"id":39615,"date":"2023-07-25T22:42:35","date_gmt":"2023-07-25T14:42:35","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=39615"},"modified":"2023-07-25T22:42:36","modified_gmt":"2023-07-25T14:42:36","slug":"pcie-6-0%e7%94%a8%e4%ba%86%e4%bb%80%e4%b9%88%e6%8a%80%e5%b7%a7%e5%b0%86%e4%bc%a0%e8%be%93%e9%80%9f%e7%8e%87%e6%8f%90%e9%ab%98%e4%ba%86%e4%b8%80%e5%80%8d","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/39615.html","title":{"rendered":"PCIe 6.0\u7528\u4e86\u4ec0\u4e48\u6280\u5de7\u5c06\u4f20\u8f93\u901f\u7387\u63d0\u9ad8\u4e86\u4e00\u500d"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\">\n<p>PCIe 6.0\u4f7f\u7528\u4e86\u4ee5\u4e0b\u6280\u5de7\u5c06\u4f20\u8f93\u901f\u7387\u63d0\u9ad8\u4e86\u4e00\u500d\uff1a1\u3001PAM4\u7f16\u7801\uff1b2\u300116GT\/s\u7b26\u53f7\u4f20\u8f93\u901f\u7387\uff1b3\u3001\u51b3\u7b56\u53cd\u9988\u5747\u8861\u5668\uff08DFE\uff09\u6280\u672f\uff1b4\u3001\u524d\u5411\u9519\u8bef\u7ea0\u6b63\uff08FEC\uff09\uff1b5\u3001\u4fe1\u53f7\u5b8c\u6574\u6027\u548c\u5c01\u88c5\u6280\u672f\u7684\u4f18\u5316\u3002PAM4\u7f16\u7801\u7684\u4f7f\u7528\u4f7f\u5f97\u5728\u76f8\u540c\u7684\u9891\u5e26\u5bbd\u5ea6\u4e0b\uff0cPCIe 6.0\u53ef\u4ee5\u4f20\u8f93\u66f4\u591a\u7684\u6570\u636e\uff0c\u5b9e\u73b0\u4e86\u4f20\u8f93\u901f\u7387\u7684\u63d0\u5347\u3002<\/p>\n<\/blockquote>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/07\/10\u3001-1024x576.png?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"\" class=\"wp-image-39616\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/07\/10\u3001-1024x576.png 1024w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/07\/10\u3001-300x169.png 300w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/07\/10\u3001-768x432.png 768w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/07\/10\u3001-270x152.png 270w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/07\/10\u3001-1536x865.png 1536w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/07\/10\u3001.png 1993w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">1\u3001PAM4\u7f16\u7801<\/h2>\n\n\n\n<p>PAM4\uff08Pulse Amplitude Modulation-4\uff09\u7f16\u7801\u662f\u4e00\u79cd\u9ad8\u7ea7\u8c03\u5236\u6280\u672f\uff0c\u76f8\u6bd4\u4e8e\u4e4b\u524d\u7248\u672c\u7684NRZ\uff08Non-Return-to-Zero\uff09\u7f16\u7801\uff0c\u5b83\u53ef\u4ee5\u5728\u4e00\u4e2a\u65f6\u949f\u5468\u671f\u5185\u4f20\u8f934\u4e2a\u6570\u636e\u4f4d\u3002NRZ\u7f16\u7801\u6bcf\u4e2a\u7b26\u53f7\u53ea\u8868\u793a1\u4e2a\u6bd4\u7279\uff0c\u800cPAM4\u7f16\u7801\u901a\u8fc7\u5728\u7535\u538b\u6c34\u5e73\u4e0a\u5f15\u5165\u56db\u4e2a\u4e0d\u540c\u7684\u79bb\u6563\u72b6\u6001\uff0c\u6bcf\u4e2a\u7b26\u53f7\u53ef\u4ee5\u4f20\u8f932\u4e2a\u6bd4\u7279\u7684\u4fe1\u606f\u3002PAM4\u7f16\u7801\u7684\u4f7f\u7528\u4f7f\u5f97\u5728\u76f8\u540c\u7684\u9891\u5e26\u5bbd\u5ea6\u4e0b\uff0cPCIe 6.0\u53ef\u4ee5\u4f20\u8f93\u66f4\u591a\u7684\u6570\u636e\uff0c\u5b9e\u73b0\u4e86\u4f20\u8f93\u901f\u7387\u7684\u63d0\u5347\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2\u300116GT\/s\u7b26\u53f7\u4f20\u8f93\u901f\u7387<\/h2>\n\n\n\n<p>PCIe 6.0\u5c06\u7b26\u53f7\u4f20\u8f93\u901f\u7387\u4ecePCIe 5.0\u768432GT\/s\u589e\u52a0\u523016GT\/s\u3002\u5728PCIe\u901a\u4fe1\u4e2d\uff0c\u6bcf\u4e2a\u65f6\u949f\u5468\u671f\u4f20\u8f93\u4e00\u4e2a\u7b26\u53f7\uff0c\u800c\u6bcf\u4e2a\u7b26\u53f7\u53ef\u4ee5\u643a\u5e262\u6bd4\u7279\u7684\u6570\u636e\uff08\u4f7f\u7528PAM4\u7f16\u7801\uff09\u3002\u63d0\u9ad8\u7b26\u53f7\u4f20\u8f93\u901f\u7387\u610f\u5473\u7740\u6bcf\u79d2\u949f\u4f20\u8f93\u7684\u7b26\u53f7\u6570\u91cf\u589e\u52a0\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3\u3001\u51b3\u7b56\u53cd\u9988\u5747\u8861\u5668\uff08DFE\uff09\u6280\u672f<\/h2>\n\n\n\n<p>\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u4e2d\uff0c\u4fe1\u53f7\u4f1a\u53d7\u5230\u4f20\u8f93\u4ecb\u8d28\u3001\u566a\u58f0\u7b49\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5bfc\u81f4\u4fe1\u53f7\u5931\u771f\u3002\u4e3a\u4e86\u514b\u670d\u8fd9\u79cd\u95ee\u9898\uff0cPCIe 6.0\u5f15\u5165\u4e86\u51b3\u7b56\u53cd\u9988\u5747\u8861\u5668\uff08DFE\uff09\u6280\u672f\u3002DFE\u6280\u672f\u80fd\u591f\u5b9e\u65f6\u8c03\u6574\u63a5\u6536\u7aef\u7684\u5747\u8861\u8bbe\u7f6e\uff0c\u5bf9\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u8fdb\u884c\u589e\u76ca\u548c\u6ee4\u6ce2\u7b49\u5904\u7406\uff0c\u4ee5\u51cf\u5c11\u4fe1\u53f7\u5931\u771f\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4\u3001\u524d\u5411\u9519\u8bef\u7ea0\u6b63\uff08FEC\uff09<\/h2>\n\n\n\n<p>PCIe 6.0\u91c7\u7528\u4e86\u66f4\u9ad8\u6548\u7684\u524d\u5411\u9519\u8bef\u7ea0\u6b63\u673a\u5236\uff08Forward Error Correction\uff0cFEC\uff09\u3002FEC\u901a\u8fc7\u5728\u6570\u636e\u4e2d\u6dfb\u52a0\u5197\u4f59\u4fe1\u606f\uff0c\u4f7f\u5f97\u63a5\u6536\u7aef\u53ef\u4ee5\u68c0\u6d4b\u548c\u7ea0\u6b63\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\u3002\u8fd9\u79cd\u7ea0\u9519\u80fd\u529b\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\uff0c\u5c24\u5176\u5728\u9ad8\u901f\u4f20\u8f93\u4e2d\u66f4\u4e3a\u91cd\u8981\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5\u3001\u4fe1\u53f7\u5b8c\u6574\u6027\u548c\u5c01\u88c5\u6280\u672f\u7684\u4f18\u5316<\/h2>\n\n\n\n<p>\u5728\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u4e2d\uff0c\u4fe1\u53f7\u5b8c\u6574\u6027\u548c\u5c01\u88c5\u6280\u672f\u5bf9\u4e8e\u4fdd\u6301\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u51c6\u786e\u6027\u81f3\u5173\u91cd\u8981\u3002PCIe 6.0\u5728PCB\u8bbe\u8ba1\u3001\u4fe1\u53f7\u5b8c\u6574\u6027\u548c\u5c01\u88c5\u6280\u672f\u65b9\u9762\u8fdb\u884c\u4e86\u4f18\u5316\uff0c\u51cf\u5c11\u4e86\u4fe1\u53f7\u7684\u4e32\u6270\u548c\u635f\u8017\uff0c\u786e\u4fdd\u6570\u636e\u80fd\u591f\u4ee5\u9ad8\u901f\u3001\u53ef\u9760\u5730\u4f20\u8f93\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5ef6\u4f38\u9605\u8bfb<\/strong><\/h2>\n\n\n\n<p><strong>PCIe 6.0\u662f\u4ec0\u4e48<\/strong><\/p>\n\n\n\n<p>PCIe 6.0\uff08\u7b2c\u516d\u4ee3PCI Express\uff09\u662f\u4e00\u79cd\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u7684\u4e3b\u677f\uff08\u6216\u670d\u52a1\u5668\uff09\u548c\u5404\u79cd\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u3002PCIe 6.0\u662fPCI Express\u6280\u672f\u7684\u6700\u65b0\u7248\u672c\uff0c\u4e8e2021\u5e745\u6708\u7531PCI-SIG\uff08PCI Special Interest Group\uff09\u53d1\u5e03\uff0c\u5e76\u5728\u4e4b\u540e\u7684\u51e0\u5e74\u9010\u6e10\u6295\u5165\u4f7f\u7528\u3002\u5b83\u662f\u5bf9\u524d\u4ee3\u7248\u672cPCIe 5.0\u7684\u5347\u7ea7\uff0c\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\u548c\u6027\u80fd\uff0c\u4e3a\u73b0\u4ee3\u8ba1\u7b97\u673a\u548c\u6570\u636e\u4e2d\u5fc3\u5e94\u7528\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684\u6570\u636e\u5904\u7406\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"PCIe 6.0\u4f7f\u7528\u4e86\u4ee5\u4e0b\u6280\u5de7\u5c06\u4f20\u8f93\u901f\u7387\u63d0\u9ad8\u4e86\u4e00\u500d\uff1a1\u3001PAM4\u7f16\u7801\uff1b2\u300116GT\/s\u7b26\u53f7\u4f20\u8f93\u901f\u7387\uff1b3\u3001\u51b3\u7b56\u53cd [&hellip;]","protected":false},"author":1,"featured_media":39616,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/39615"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=39615"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/39615\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/39616"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=39615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=39615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=39615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}