{"id":43120,"date":"2023-10-05T07:23:50","date_gmt":"2023-10-04T23:23:50","guid":{"rendered":"\/\/www.dealsbon.com\/?p=43120"},"modified":"2023-10-05T07:23:50","modified_gmt":"2023-10-04T23:23:50","slug":"ddtxdyljgd","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/43120.html","title":{"rendered":"DSP\u7684\u901a\u8baf\u7535\u538b\uff1a\u4e86\u89e3\u66f4\u591a"},"content":{"rendered":"

  DSP\uff08\u6570\u5b57\u4fe1\u53f7\u5904\u7406\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5904\u7406\u6570\u5b57\u4fe1\u53f7\u7684\u7535\u5b50\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u4e3a\u5176\u4ed6\u6570\u5b57\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u8fdb\u884c\u5904\u7406\u548c\u5206\u6790\u3002DSP\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u89c6\u9891\u3001\u97f3\u9891\u548c\u5176\u4ed6\u6570\u5b57\u4fe1\u53f7\uff0c\u5e76\u4e14\u5728\u7535\u4fe1\u3001\u5b89\u5168\u3001\u533b\u7597\u3001\u6c7d\u8f66\u548c\u5176\u4ed6\u884c\u4e1a\u4e2d\u90fd\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002\u672c\u6587\u5c06\u7b80\u8981\u4ecb\u7ecdDSP\u7684\u901a\u8baf\u7535\u538b\uff0c\u4ee5\u4fbf\u8bfb\u8005\u80fd\u591f\u66f4\u597d\u5730\u7406\u89e3DSP\u6280\u672f\u3002<\/p>\n

\u4ec0\u4e48\u662fDSP\u7684\u901a\u8baf\u7535\u538b\uff1f<\/h2>\n

  DSP\u7684\u901a\u8baf\u7535\u538b\u662f\u6307DSP\u7cfb\u7edf\u4e2d\u4f7f\u7528\u7684\u7535\u538b\u6c34\u5e73\uff0c\u5b83\u662f\u6307DSP\u7cfb\u7edf\u4e2d\u6240\u6709\u4fe1\u53f7\u7684\u6709\u6548\u7535\u538b\u6c34\u5e73\u3002DSP\u7684\u901a\u8baf\u7535\u538b\u53ef\u4ee5\u5206\u4e3a\u56db\u79cd\uff1aTTL\uff08\u903b\u8f91\u7535\u5e73\uff09\u3001CMOS\uff08\u6a21\u62df\u7535\u5e73\uff09\u3001RS-232\uff08\u4e32\u884c\u7535\u5e73\uff09\u548cRS-485\uff08\u5e76\u884c\u7535\u5e73\uff09\u3002<\/p>\n

  TTL\u7535\u5e73<\/h3>\n

  TTL\uff08Transistor-Transistor Logic\uff09\u662f\u4e00\u79cd\u903b\u8f91\u7535\u5e73\uff0c\u5b83\u4f7f\u7528\u7684\u7535\u538b\u6c34\u5e73\u8303\u56f4\u4e3a0V-5V\uff0c\u6709\u6548\u7535\u538b\u6c34\u5e73\u5206\u522b\u4e3a0V\u548c5V\u3002TTL\u7535\u5e73\u662fDSP\u7cfb\u7edf\u4e2d\u6700\u5e38\u7528\u7684\u7535\u5e73\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u548c\u63a7\u5236\u4fe1\u53f7\u3002<\/p>\n

  CMOS\u7535\u5e73<\/h3>\n

  CMOS\uff08Complementary Metal-Oxide Semiconductor\uff09\u662f\u4e00\u79cd\u6a21\u62df\u7535\u5e73\uff0c\u5b83\u4f7f\u7528\u7684\u7535\u538b\u6c34\u5e73\u8303\u56f4\u4e3a0V-12V\uff0c\u6709\u6548\u7535\u538b\u6c34\u5e73\u5206\u522b\u4e3a0V\u548c12V\u3002CMOS\u7535\u5e73\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6a21\u62df\u4fe1\u53f7\uff0c\u6bd4\u5982\u97f3\u9891\u4fe1\u53f7\u548c\u89c6\u9891\u4fe1\u53f7\u3002<\/p>\n

  RS-232\u7535\u5e73<\/h3>\n

  RS-232\uff08Recommended Standard 232\uff09\u662f\u4e00\u79cd\u4e32\u884c\u7535\u5e73\uff0c\u5b83\u4f7f\u7528\u7684\u7535\u538b\u6c34\u5e73\u8303\u56f4\u4e3a-15V\u5230+15V\uff0c\u6709\u6548\u7535\u538b\u6c34\u5e73\u5206\u522b\u4e3a-15V\u548c+15V\u3002RS-232\u7535\u5e73\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u548c\u63a7\u5236\u4fe1\u53f7\uff0c\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u51e0\u767e\u7c73\u3002<\/p>\n

  RS-485\u7535\u5e73<\/h3>\n

  RS-485\uff08Recommended Standard 485\uff09\u662f\u4e00\u79cd\u5e76\u884c\u7535\u5e73\uff0c\u5b83\u4f7f\u7528\u7684\u7535\u538b\u6c34\u5e73\u8303\u56f4\u4e3a-7V\u5230+12V\uff0c\u6709\u6548\u7535\u538b\u6c34\u5e73\u5206\u522b\u4e3a-7V\u548c+12V\u3002RS-485\u7535\u5e73\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u548c\u63a7\u5236\u4fe1\u53f7\uff0c\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u51e0\u5343\u7c73\u3002<\/p>\n

DSP\u7684\u901a\u8baf\u7535\u538b\u7684\u91cd\u8981\u6027<\/h2>\n

  DSP\u7684\u901a\u8baf\u7535\u538b\u5bf9\u4e8eDSP\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\u81f3\u5173\u91cd\u8981\u3002\u56e0\u4e3aDSP\u7684\u901a\u8baf\u7535\u538b\u51b3\u5b9a\u4e86DSP\u7cfb\u7edf\u4e2d\u6240\u6709\u4fe1\u53f7\u7684\u6709\u6548\u7535\u538b\u6c34\u5e73\uff0c\u5982\u679c\u7535\u538b\u6c34\u5e73\u4e0d\u6b63\u786e\uff0cDSP\u7cfb\u7edf\u4e2d\u7684\u4fe1\u53f7\u5c31\u4f1a\u53d7\u5230\u5e72\u6270\uff0c\u4ece\u800c\u5f71\u54cd\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ee5\u4e0a\u5c31\u662f\u5173\u4e8eDSP\u7684\u901a\u8baf\u7535\u538b\u7684\u7b80\u8981\u4ecb\u7ecd\uff0c\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5e2e\u52a9\u8bfb\u8005\u5bf9DSP\u6280\u672f\u6709\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002<\/strong>DSP\u7684\u901a\u8baf\u7535\u538b\u5bf9\u4e8eDSP\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u6b64\u5728\u5b89\u88c5DSP\u7cfb\u7edf\u65f6\uff0c\u8bf7\u52a1\u5fc5\u786e\u4fdd\u7535\u538b\u6c34\u5e73\u6b63\u786e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

DSP\uff08\u6570\u5b57\u4fe1\u53f7\u5904\u7406\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5904\u7406\u6570\u5b57\u4fe1\u53f7\u7684\u7535\u5b50\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u4e3a\u5176\u4ed6\u6570\u5b57\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u8fdb\u884c\u5904\u7406\u548c\u5206\u6790\u3002DSP\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u89c6\u9891\u3001\u97f3\u9891\u548c\u5176\u4ed6\u6570\u5b57\u4fe1\u53f7\uff0c\u5e76\u4e14\u5728\u7535\u4fe1<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[45],"class_list":["post-43120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-txxt"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/43120"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=43120"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/43120\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=43120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=43120"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=43120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}