{"id":328,"date":"2024-05-23T11:26:26","date_gmt":"2024-05-23T03:26:26","guid":{"rendered":"http:\/\/amazingtech-cn.com\/?page_id=328"},"modified":"2024-05-23T11:26:26","modified_gmt":"2024-05-23T03:26:26","slug":"aardvark-i2c-spi-host-adapter","status":"publish","type":"page","link":"http:\/\/amazingtech-cn.com\/?page_id=328","title":{"rendered":"Aardvark I2C\/SPI Host Adapter"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

\u539f\u5382\u4e00\u7ea7\u4ee3\u7406\uff0c\u5168\u65b0\u6b63\u54c1\uff0c\u7edd\u4e0d\u662f\u4e8c\u624b\u7ffb\u65b0\u6216\u5047\u8d27\u3002<\/strong><\/p>\n\n\n\n

\u4ea7\u54c1\u4ecb\u7ecd<\/h3>\n\n\n\n

Aardvark I2C\/SPI\u4e3b\u673a\u4ecb\u9762\u5361\u662f\u4e00\u4e2a\u901a\u8fc7USB\u4ecb\u9762\u7684\u5feb\u901f\u53ca\u529f\u80fd\u5f3a\u5927\u7684I2C\u53caSPI\u4e3b\u673a\u9002\u914d\u5668<\/p>\n\n\n\n

Aardvark\u4e3b\u673a\u9002\u914d\u5668\u5141\u8bb8\u5f00\u53d1\u8005\u901a\u8fc7USB\u81ea\u5df1\u5b9a\u4e49\u4e00\u4e2aWindows\uff0cLinux\uff0c\u6216\u8005Mac OSX PC\u5230\u4e0b\u6e38\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\uff0c\u5e76\u4e14\u53ef\u4ee5\u50cfMaster-Slave\u7528I2C\u548cSPI\u89c4\u7a0b\u4f20\u9001\u4e32\u5217\u8d44\u6599<\/p>\n\n\n\n

    \n
  • \u00a0I2C Master\/Slave\u901f\u5ea6\u53ef\u8fbe\u5230800KHz<\/li>\n\n\n\n
  • \u00a0\u652f\u63f4I2C Multi-master\u529f\u80fd<\/li>\n\n\n\n
  • \u00a0SPI Master\u00a0\u901f\u5ea6\u53ef\u8fbe\u52308MHz<\/li>\n\n\n\n
  • \u00a0SPI Slave\u00a0\u901f\u5ea6\u53ef\u8fbe\u52304MHz<\/li>\n\n\n\n
  • \u00a0GPIO\u53ef\u9009\u62e9\u5f15\u811a<\/li>\n<\/ul>\n\n\n\n

    \u6280\u672f\u89c4\u683c\u4e0e\u4f18\u52bf<\/strong><\/p>\n\n\n\n

    I2C<\/strong><\/em><\/p>\n\n\n\n

      \n
    • \u771f\u5b9e\u6027\u80fd\u53ef\u64cd\u4f5c\u9ad8\u8fbe800Kbps\uff0c\u4e0e\u8f83\u6162\u7684RS-232\u6bd4\uff0c\u5177\u6709\u66f4\u9ad8USB \u5bbd\u5e26<\/li>\n\n\n\n
    • \u652f\u6301\u6807\u51c6\u6a21\u5f0f\uff08100 kbps\uff09\u53ca\u9ad8\u901f\uff08400 Kbps \uff09\u6a21\u5f0f\u4ee5\u53ca\u4efb\u4f55\u901f\u5ea6\u8303\u56f4\u4ece1 kHz\u5230800 kHz<\/li>\n\n\n\n
    • \u652f\u6301inter-bit\u548cinter-byte\u65f6\u8109\u4f38\u5ef6\u529f\u80fd<\/li>\n\n\n\n
    • \u652f\u6301\u591a\u91cdmulti-master<\/li>\n\n\n\n
    • Master\u53d1\u9001\u548c\u63a5\u6536<\/li>\n\n\n\n
    • \u975e\u540c\u6b65Slave\u4f20\u9001\u548c\u63a5\u6536<\/li>\n\n\n\n
    • \u8f6f\u4f53\u53ef\u8bbe\u7f6eI2C\u63d0\u5347\u7535\u963b\u503c<\/li>\n\n\n\n
    • \u8f6f\u4ef6\u53ef\u8bbe\u7f6e\u76ee\u6807\u7535\u6e90Pin\u811a\u53bb\u4f9b\u7535\u4e0b\u6e38\u8bbe\u5907<\/li>\n\n\n\n
    • \u91cd\u590d\u542f\u52a8\u6a21\u5f0f\uff0c10\u4f4dSlave\u5b9a\u5740\uff0c\u7ec4\u5408\u683c\u5f0f\u5316\u8f6c\u6362<\/li>\n<\/ul>\n\n\n\n

      Aardvark I2C\/SPI Host Adapter\u517c\u5bb9\u4e8e \uff1a<\/strong><\/em><\/p>\n\n\n\n

        \n
      • \u663e\u793a\u6570\u636e\u901a\u9053\uff08DDC\uff09<\/li>\n\n\n\n
      • \u7cfb\u7edf\u7ba1\u7406\u603b\u7ebf\uff08SMBus\uff09<\/li>\n\n\n\n
      • \u7535\u6e90\u7ba1\u7406\u603b\u7ebf\uff08PMBus\uff09<\/li>\n\n\n\n
      • \u667a\u80fd\u7535\u6c60\u603b\u7ebf\uff08SBBus\uff09<\/li>\n\n\n\n
      • \u667a\u80fd\u5e73\u53f0\u7ba1\u7406\u4ecb\u9762\uff08IPMI\uff09<\/li>\n\n\n\n
      • \u4e24\u7ebf\u5f0f\u4ecb\u9762\uff08Two-Wire Interface\uff0cTWI\uff09<\/li>\n<\/ul>\n\n\n\n

        SPI<\/strong><\/em><\/p>\n\n\n\n

          \n
        • \u5728Master\u6216Slave\u6a21\u5f0f\u4e0b\u8fd0\u4f5c<\/li>\n\n\n\n
        • \u9ad8\u8fbe8 Mbps\u7684Master\u4fe1\u53f7\u4f20\u8f93\u901f\u7387<\/li>\n\n\n\n
        • \u9ad8\u8fbe4 Mbps Slave\u4fe1\u53f7\u4f20\u8f93\u901f\u7387<\/li>\n\n\n\n
        • \u5168\u53cc\u5de5\u4f5c\u6a21\u5f0fMaster\u53d1\u9001\/\u63a5\u6536<\/li>\n\n\n\n
        • \u975e\u540c\u6b65Slave\u53d1\u9001\/\u63a5\u6536<\/li>\n\n\n\n
        • \u8f6f\u4f53\u53ef\u8bbe\u7f6e\u7684\u76ee\u6807\u7535\u6e90Pin\u811a\u4f9b\u7535\u4e0b\u6e38\u8bbe\u5907<\/li>\n\n\n\n
        • \u8f6f\u4f53\u53ef\u8bbe\u7f6eSlave\u9009\u62e9\uff08SS\uff09\u7684\u6781\u6027<\/li>\n<\/ul>\n\n\n\n

          GPIO – \u901a\u7528IO<\/strong><\/em><\/p>\n\n\n\n

            \n
          • I2C\u548cSPI Pin\u811a\u53ef\u4ee5\u518d\u7528\u4f5c\u4e8e\u66f4\u5e7f\u6cdb\u7684\u7528\u9014\uff0c\u5141\u8bb8\u5b83\u4eec\u88ab\u7528\u4e8e\u76ee\u6807\u7cfb\u7edf\u4e0a\u7684\u5b9a\u5236\u4fe1\u53f7<\/li>\n\n\n\n
          • GPIO\u529f\u80fd\u4e5f\u53ef\u4e0eI2C\u6216SPI\u76f8\u7ed3\u5408\uff0c\u4e0e\u76ee\u6807\u7cfb\u7edf\u8fde\u7ed3<\/li>\n\n\n\n
          • GPIO\u914d\u7f6e\u5728\u5185\u90e8\u4fdd\u5b58\u64cd\u4f5c\u6a21\u5f0f\u4e4b\u95f4\u8bbe\u5b9a<\/li>\n<\/ul>\n\n\n\n

            \u4f4e\u6210\u672c<\/em><\/strong><\/p>\n\n\n\n

            \u514d\u8d39\u7684API\u3002\u6210\u672c\u4f4e\u5ec9\uff0c\u4f7f\u8d1f\u62c5\u8d77\u7684\u516c\u53f8\u4e3a\u6bcf\u4e2a\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u81ea\u5df1\u7684\u63a5\u53e3\u3002\u5927\u5927\u8282\u7701\u5f00\u53d1\u65f6\u95f4\u53ca\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u539f\u5382\u4e00\u7ea7\u4ee3\u7406\uff0c\u5168\u65b0\u6b63\u54c1\uff0c\u7edd\u4e0d\u662f\u4e8c\u624b\u7ffb\u65b0\u6216…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-328","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/amazingtech-cn.com\/index.php?rest_route=\/wp\/v2\/pages\/328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/amazingtech-cn.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/amazingtech-cn.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/amazingtech-cn.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/amazingtech-cn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=328"}],"version-history":[{"count":1,"href":"http:\/\/amazingtech-cn.com\/index.php?rest_route=\/wp\/v2\/pages\/328\/revisions"}],"predecessor-version":[{"id":331,"href":"http:\/\/amazingtech-cn.com\/index.php?rest_route=\/wp\/v2\/pages\/328\/revisions\/331"}],"wp:attachment":[{"href":"http:\/\/amazingtech-cn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}