{"id":1878,"date":"2022-05-28T11:19:25","date_gmt":"2022-05-28T03:19:25","guid":{"rendered":"http:\/\/www.gmitec.com\/automotive-ethernet\/"},"modified":"2022-06-16T23:42:30","modified_gmt":"2022-06-16T15:42:30","slug":"automotive-ethernet","status":"publish","type":"page","link":"https:\/\/www.gmitec.com\/zh-hans\/ic-solutions\/automotive-ethernet\/","title":{"rendered":"\u8f66\u7528\u4e59\u592a\u7f51\u8def"},"content":{"rendered":"
\u8f66\u7528\u4e59\u592a\u7f51\u8def<\/div><\/section>
<\/p>\n

\u7269\u8054\u7f51\u662f\u7269\u7269\u76f8\u8fde\u7684\u4e92\u8054\u7f51\uff0c\u662fInternet \u7684\u5e94\u7528\u62d3\u5c55\uff0c\u5b9e\u73b0\u8d44\u8baf\u5316\u3001\u8fdc\u7a0b\u7ba1\u7406\u5206\u6790\u548c\u667a\u6167\u5316\u7684\u7f51\u7edc\u3002\u7b80\u5355\u8bf4\u5c31\u662f\u5404\u884c\u5404\u4e1a\u7684\u667a\u6167\u3002\u5f18\u5fc6\u56fd\u9645\u63d0\u4f9bIOT\u5b8c\u6574\u65b9\u6848\uff0c\u900f\u8fc7”AMEBA” (MCU+Wifi)\u7cfb\u5217\u4ea7\u54c1\u4e3a\u60a8\u5e26\u6765\u7cbe\u7b80\u7684\u5c01\u88c5 (5x5 QFN32) \u6781\u5177\u6210\u672c\u4f18\u52bf\u7684\u5c0f\u578b\u5316\u6a21\u7ec4\uff0c\u53ef\u540c\u65f6\u652f\u63f4\u591a\u4e91\u4e0a\u7ebf\u3001\u76f4\u63a5\u5728\u5feb\u95ea\u8bb0\u5fc6 (flash) \u6267\u884c\u7a0b\u5f0f\uff0c\u8fd8\u5177\u5907\u8fd0\u884c\u65f6\u7684\u4fdd\u5bc6\u3001\u4ee3\u7801\u5feb\u95ea\u4fdd\u62a4\u673a\u5236\u3002<\/p>\n

<\/div>\"4\"

<\/p>\n

\u8f66\u5185\u7f51\u8def\u5728\u9ad8\u9636\u8f66\u6b3e\u6210\u529f\u4f7f\u7528\u540e\uff0c\u5f97\u5230\u5e7f\u6cdb\u63a8\u5e7f\u4e5f\u5ef6\u4f38\u81f3\u67d0\u4e9b\u4e2d\u4f4e\u9636\u8f66\u6b3e\u4e4b\u4e0a\u5e76\u53d6\u4ee3\u539f\u6709CAN Bus\u4ecb\u9762\u3002\u8f66\u5185\u7f51\u8def\u529f\u80fd\u6269\u5c55\u548c\u5e02\u573a\u7684\u5927\u91cf\u91c7\u7528\uff0c\u8ba9\u6c7d\u8f66\u5236\u9020\u5546\u5f97\u4ee5\u7528\u53ef\u63a5\u53d7\u7684\u5408\u7406\u4ef7\u683c\u53d6\u5f97\u5143\u4ef6\u548c\u786e\u4fdd\u7cfb\u7edf\u6027\u80fd\u3002<\/p>\n

\u968f\u8457\u9ad8\u7ea7\u9a7e\u9a76\u8f85\u52a9\u7cfb\u7edf\uff08ADAS\uff09\u529f\u80fd,\u6108\u6765\u6108\u666e\u53ca\u8f66\u8f7d\u7f51\u8def\u7684\u9891\u5bbd\u9700\u6c42\u4e5f\u8d8a\u6765\u8d8a\u5927\uff0c\u76ee\u524d\u7684\u8f66\u8f7dCAN\u6c47\u6d41\u6392\u662f\u5f88\u96be\u4ee5\u8d1f\u62c5\u30022016\u5e744\u6708IEEE\u6279\u51c6\u7b2c\u4e00\u4e2a\u8f66\u8f7d\u4e59\u592a\u7f51\u6807\u51c6\uff0c\u4ee5\u914d\u5408\u6c7d\u8f66\u5e02\u573a\u7684\u9700\u6c42\u3002IEEE\u6700\u65b0\u5b9a\u4e49\u7684\u8f66\u8f7d\u4e59\u592a\u7f51\u6807\u51c6802.3bw\u540d\u4e3a“100BASE-T1”\uff0c\u4ec5\u4f7f\u7528\u4e00\u5bf9\u53cc\u7ede\u7ebf\u53ef\u4ee5\u63d0\u4f9b100Mbps\u4e59\u592a\u7f51\u3002\u6b64\u6807\u51c6\u4e0d\u4ec5\u53ef\u5b9e\u73b0\u5355\u4e00\u8857\u53e3100Mbps\u7684\u9ad8\u9891\u5bbd\uff0c\u8fd8\u53ef\u964d\u4f4e\u8fde\u63a5\u6210\u672c\u5e76\u51cf\u8f7b\u7ebf\u6750\u91cd\u91cf\u3002IEEE\u8ba1\u753b\u628a\u65b0\u65e7\u8f66\u8f7d\u5e94\u7528\u7a0b\u5f0f\u53ef\u4ee5\u6574\u5408\u5230\u540c\u4e00\u4e2a\u7f51\u8def\u4f53\u7cfb\u67b6\u6784\u4e2d\uff0c\u5e76\u51cf\u5c11\u5e03\u7ebf\uff0c\u4e0e\u5176\u5b83\u5e94\u7528\u7a0b\u5f0f\u5171\u7528\u3002\u8f66\u8f7d\u4e59\u592a\u7f51\u7684\u901a\u4fe1\u901f\u7387\u662f\u539f\u6709CAN bus\u7684200~300\u500d\uff0c\u53ef\u4ee5\u5927\u5e45\u964d\u4f4e\u4f7f\u7528\u6210\u672c\u548c\u7ebf\u6750\u91cd\u91cf\u3002<\/p>\n

<\/div>

Realtek Product \u4f18\u70b9:<\/h2>
<\/p>\n
    \n
  1. \u5355\u5bf9\u4f20\u8f93\u7ebf\u66f4\u8f7b\u3001\u8282\u7701\u8d70\u7ebf\u7a7a\u95f4\u4ee5\u53ca\u964d\u4f4e\u4f7f\u6210\u672c<\/li>\n
  2. \u4f7f\u7528\u4e00\u5bf9\u7ebf\u4e3a\u4f20\u8f93\u6750\u6599\u6bcf\u4e2aPort\u90fd\u6709\u4e13\u5c5e\u9891\u5bbd\u901f\u5ea6<\/li>\n
  3. \u5b9e\u4f53\u5c42\u7684\u7b2c\u4e8c\u4ee3\u8f66\u7528\u4ea4\u6362\u5668\uff0c\u85c9\u7531\u51cf\u5c11\u5e03\u7ebf\u4e0e\u66f4\u4f4e\u7684\u8fde\u63a5\u5668\u6210\u672c\uff0c\u8ba9\u7f51\u8def\u8fde\u7ebf\u66f4\u5177\u6210\u672c\u6548\u76ca<\/li>\n
  4. \u7b26\u5408ACE-Q100 Grade 2 \u8981\u6c42\uff0c\u5e76\u5185\u5efaEMI \u6ee4\u6ce2\u5668<\/li>\n
  5. 3bq compliance<\/li>\n<\/ol>\n

    <\/div>\"5\"

    GMI \u63d0\u4f9bREALTEK RTL90XXA\/B \u8f66\u8f7d\u4e59\u592a\u7f51\u4ea7\u54c1<\/p>\n

    <\/h2>

    \n\n\n
    \n

      1) \u5b9e\u4f53\u4f20\u8f93PHY<\/span><\/p>\n

         <\/strong> RTL901XA\/B<\/span><\/p>\n

      \n
    •   IEEE802.3bq compliance<\/span><\/li>\n
    •   AECQ-100 Grade 2 support<\/span><\/li>\n
    •   Build-in EMI filter<\/span><\/li>\n<\/ul>\n<\/td>\n
    		\n

      2) \u4ea4\u6362\u5668 Switch<\/span><\/p>\n

          <\/strong>RTL904XA\/B<\/span><\/p>\n

      \n
    •   100Base-T Multi ports<\/span><\/li>\n
    •   AECQ-100 Grade 2 support<\/span><\/li>\n
    •   TC10 Wakeup compliant<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>

      \u745e\u6631\u8f66\u8f7d\u4e59\u592a\u7f51\u8def\u5e94\u7528\u5b9e\u4f8b<\/p>\n

      <\/h2>\"6\"

      <\/div><\/section><\/div>

      IC\u5e94\u7528\u65b9\u6848<\/h2>
      [iks_menu id=\"572\"]<\/div><\/div><\/div><\/div><\/section>