{"id":12744,"date":"2020-07-09T18:21:22","date_gmt":"2020-07-09T18:21:22","guid":{"rendered":"https:\/\/introspect.ca\/2020\/07\/09\/fundamentals-of-bit-error-rate-testing\/"},"modified":"2026-06-12T20:46:22","modified_gmt":"2026-06-12T20:46:22","slug":"fundamentals-of-bit-error-rate-testing","status":"publish","type":"post","link":"https:\/\/introspect.ca\/fr\/2020\/07\/09\/fundamentals-of-bit-error-rate-testing\/","title":{"rendered":"Principes fondamentaux des tests de taux d&#8217;erreur sur les bits"},"content":{"rendered":"<p><strong>Titre :<\/strong> Principes fondamentaux des tests de taux d&#8217;erreur sur les bits (Cours dispens\u00e9 en chinois)<\/p>\n<p><strong>Date :<\/strong> jeudi 30 juillet 2020<\/p>\n<p><strong>Heure :<\/strong> 10 h 30 \u2013 11 h 30, heure de P\u00e9kin<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Vue d&#8217;ensemble<\/strong><\/h3>\n<p>Dans ce webinaire, nous pr\u00e9sentons le concept de communication sans erreur dans les liaisons num\u00e9riques \u00e0 haut d\u00e9bit. Nous d\u00e9crivons ensuite la m\u00e9thode fondamentale permettant de garantir une communication sans erreur, \u00e0 savoir la r\u00e9alisation d&#8217;un test du taux d&#8217;erreur binaire (BER). Nous abordons ensuite les diff\u00e9rents facteurs contribuant au taux d&#8217;erreur binaire ainsi que les configurations de test correspondantes permettant de les v\u00e9rifier. Nous concluons en d\u00e9crivant les applications courantes qui n\u00e9cessitent des tests BER, telles que DisplayPort, PCI Express, DDR5 et bien d&#8217;autres.   <\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">\u7814\u8ba8\u4f1a\u4e3b\u9898: \u5982\u4f55\u8bbe\u8ba1\/\u4f18\u5316\/\u6d4b\u8bd5\u591a\u901a\u9053\u9ad8\u901f\u6a21\u62df\u94fe\u8def\u63a5\u6536\u7aef&#038;\u53d1\u5c04\u7aef\u4fe1\u53f7\u8d28\u91cf<\/p>\n<p style=\"font-weight: 400;\">\u7b80\u4ecb:<\/p>\n<p style=\"font-weight: 400;\">\u968f\u77405G\u901a\u8baf\u6280\u672f\u7684\u666e\u53ca,\u7535\u5b50\u88c5\u7f6e\u4e0e\u7cfb\u7edf\u7684\u590d\u6742\u6027\u548c\u6570\u636e\u901f\u7387\u4e0d\u65ad\u5347\u9ad8,\u5de5\u7a0b\u5e08\u5728\u6d4b\u8bd5\u8fd9\u4e9b\u88c5\u7f6e\u65f6\u9762\u4e34\u7740\u66f4\u591a\u7684\u6311\u6218\u3002\u5f53\u6570\u636e\u901f\u7387\u8f83\u4f4e\u65f6\uff0c\u5355\u901a\u9053\u6d4b\u8bd5\u5373\u53ef\u6ee1\u8db3\u8981\u6c42\u3002\u4f46\u5982\u679c\u6570\u636e\u901f\u7387\u8f83\u9ad8\uff0c\u5de5\u7a0b\u5e08\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u5f0f\u5404\u6837\u7684\u4e32\u6270,\u6296\u52a8\u7b49\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u5728\u5904\u7406\u4e0d\u540c\u5e72\u6270\u6e90\u548c\u5e72\u6270\u4fe1\u53f7\u5e94\u7528\u65f6\uff0c\u591a\u901a\u9053\u6d4b\u8bd5\u5c31\u53d8\u5f97\u5341\u5206\u91cd\u8981\u3002\u672c\u6b21\u5728\u7ebf\u7814\u8ba8\u4f1a\u60a8\u5c06\u5b66\u4e60\u5230\u4ece\u5982\u4f55\u4f18\u5316&#038;\u6d4b\u8bd5\u9ad8\u901f\u6a21\u62df\u94fe\u8def\u7684\u63a5\u6536\u7aef,\u53d1\u5c04\u7aef\u7684\u4fe1\u53f7\u8d28\u91cf\u5e76\u8fbe\u6210Error-Free \u7684\u76ee\u6807.<\/p>\n<p style=\"font-weight: 400;\">\u8c01\u5e94\u4e0e\u53c2\u52a0\u6b64\u6b21\u5728\u7ebf\u7814\u8ba8\u4f1a: \u82af\u7247\u8bbe\u8ba1\u7269\u7406\u5c42\u4fe1\u53f7\u7cfb\u7edf\u9a8c\u8bc1\u3001\u4fe1\u53f7\u8d28\u91cf\u9a8c\u8bc1\u5de5\u7a0b\u3001\u4fe1\u53f7\u4eff\u771f\u5de5\u7a0b\u3001\u7cfb\u7edf\u5e94\u7528\u3001\u5931\u6548\u5206\u6790\u4e0eAE\/FAE\u7b49\u90e8\u95e8<\/p>\n<p style=\"font-weight: 400;\">\u7814\u8ba8\u4f1a\u4e3b\u9898:<\/p>\n<ul>\n<li style=\"font-weight: 400;\">\u7814\u8ba8\u4f1a\u4e3b\u9898:<\/li>\n<li style=\"font-weight: 400;\">\u7814\u8ba8\u4f1a\u4e3b\u9898:<\/li>\n<li style=\"font-weight: 400;\">\u5f71\u50cf\u8bef\u7801\u7387\u53ca\u5176\u76f8\u5e94\u6d4b\u8bd5\u8bbe\u7f6e\u7684\u4e3b\u8981\u56e0\u7d20\uff1a<\/li>\n<\/ul>\n<p style=\"font-weight: 400;\">o \u53d1\u5c04\u7aef<\/p>\n<p style=\"font-weight: 400;\">o \u901a\u9053<\/p>\n<p style=\"font-weight: 400;\">o \u63a5\u6536\u7aef<\/p>\n<ul>\n<li style=\"font-weight: 400;\">\u8bef\u7801\u6d4b\u8bd5\u7684\u5e94\u7528\u6848\u4f8b:<\/li>\n<\/ul>\n<p style=\"font-weight: 400;\">o DisplayPort et DisplayPort int\u00e9gr\u00e9<\/p>\n<p style=\"font-weight: 400;\">o DDR5<\/p>\n<p style=\"font-weight: 400;\">o PCI Express<\/p>\n<p style=\"font-weight: 400;\">o PAM4<\/p>\n<p style=\"font-weight: 400;\">Pr\u00e9sentation de l&#8217;intervenant :<\/p>\n<p style=\"font-weight: 400;\">Steven Chiang \u662f\u4e00\u4f4d\u9ad8\u901f\u4fe1\u53f7\u6d4b\u8bd5\u4e13\u5bb6\uff0c\u5728SerDes\u63a5\u53e3\u7684\u6d4b\u8bd5\u4e0e\u9a8c\u8bc1\u65b9\u9762\u62e5\u6709\u8d85\u8fc715\u5e74\u7684\u7ecf\u9a8c\uff0c\u5982PCIe,\u9ad8\u901fSerDes \u4ee5\u53caMIPI\u7684C-PHY\u4e0eD-PHY\u3002<\/p>\n<p style=\"font-weight: 400;\">En tant qu&#8217;ing\u00e9nieur d&#8217;application, il a \u00e9t\u00e9 confront\u00e9 \u00e0 divers sc\u00e9narios de test de liaisons \u00e0 haut d\u00e9bit et a acquis une exp\u00e9rience professionnelle tr\u00e8s pr\u00e9cieuse en mati\u00e8re de validation de conception et de d\u00e9fis li\u00e9s aux tests au niveau de la couche physique,<\/p>\n<p style=\"font-weight: 400;\">Nous avons \u00e9galement aid\u00e9 de nombreux clients \u00e0 d\u00e9velopper avec succ\u00e8s des produits de liaisons num\u00e9riques \u00e0 haut d\u00e9bit et \u00e0 mener \u00e0 bien les tests de validation des fonctionnalit\u00e9s correspondantes.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>30 juillet 2020<\/p>\n","protected":false},"author":9,"featured_media":2237,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[1740],"tags":[],"class_list":["post-12744","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-evenements"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/introspect.ca\/fr\/wp-json\/wp\/v2\/posts\/12744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/introspect.ca\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/introspect.ca\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/introspect.ca\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/introspect.ca\/fr\/wp-json\/wp\/v2\/comments?post=12744"}],"version-history":[{"count":1,"href":"https:\/\/introspect.ca\/fr\/wp-json\/wp\/v2\/posts\/12744\/revisions"}],"predecessor-version":[{"id":12745,"href":"https:\/\/introspect.ca\/fr\/wp-json\/wp\/v2\/posts\/12744\/revisions\/12745"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/introspect.ca\/fr\/wp-json\/wp\/v2\/media\/2237"}],"wp:attachment":[{"href":"https:\/\/introspect.ca\/fr\/wp-json\/wp\/v2\/media?parent=12744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/introspect.ca\/fr\/wp-json\/wp\/v2\/categories?post=12744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/introspect.ca\/fr\/wp-json\/wp\/v2\/tags?post=12744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}