{"id":15267,"date":"2023-09-25T13:37:24","date_gmt":"2023-09-25T05:37:24","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=15267"},"modified":"2023-09-25T13:37:24","modified_gmt":"2023-09-25T05:37:24","slug":"xhclqidzy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/15267.html","title":{"rendered":"\u4fe1\u53f7\u5904\u7406\u5668ISP\u7684\u4f5c\u7528"},"content":{"rendered":"

  \u4fe1\u53f7\u5904\u7406\u5668ISP\uff08Integrated Signal Processor\uff09\u662f\u4e00\u79cd\u7efc\u5408\u4fe1\u53f7\u5904\u7406\u5668\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u3001\u4fe1\u53f7\u8c03\u5236\u3001\u6570\u636e\u7f16\u7801\u3001\u6a21\u62df\u4fe1\u53f7\u5904\u7406\u548c\u6a21\u62df\/\u6570\u5b57\u6df7\u5408\u4fe1\u53f7\u5904\u7406\u7b49\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u590d\u6742\u7684\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u53f7\u7684\u6709\u6548\u5206\u6790\u548c\u5904\u7406\u3002<\/p>\n

ISP\u7684\u7ed3\u6784<\/h2>\n

  ISP\u7684\u7ed3\u6784\u4e3b\u8981\u7531\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\uff08DSP\uff09\u3001\u8c03\u5236\u5668\uff08Modulator\uff09\u3001\u89e3\u8c03\u5668\uff08Demodulator\uff09\u3001\u7f16\u7801\u5668\uff08Encoder\uff09\u3001\u89e3\u7801\u5668\uff08Decoder\uff09\u548c\u6a21\u62df\u4fe1\u53f7\u5904\u7406\u5668\uff08ASP\uff09\u7ec4\u6210\u3002<\/p>\n

\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\uff08DSP\uff09<\/h3>\n

  \u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\uff08DSP\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5904\u7406\u6570\u5b57\u4fe1\u53f7\u7684\u5904\u7406\u5668\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u6570\u5b57\u4fe1\u53f7\u7684\u91c7\u6837\u3001\u6ee4\u6ce2\u3001\u5085\u91cc\u53f6\u53d8\u6362\u3001\u7f16\u7801\u3001\u89e3\u7801\u7b49\u5904\u7406\u529f\u80fd\u3002<\/p>\n

\u8c03\u5236\u5668\uff08Modulator\uff09<\/h3>\n

  \u8c03\u5236\u5668\uff08Modulator\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5c06\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6a21\u62df\u4fe1\u53f7\u7684\u88c5\u7f6e\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u6570\u5b57\u4fe1\u53f7\u7684\u8c03\u5236\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u5b57\u4fe1\u53f7\u7684\u4f20\u8f93\u548c\u63a5\u6536\u3002<\/p>\n

\u89e3\u8c03\u5668\uff08Demodulator\uff09<\/h3>\n

  \u89e3\u8c03\u5668\uff08Demodulator\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5c06\u6a21\u62df\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\u7684\u88c5\u7f6e\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u6a21\u62df\u4fe1\u53f7\u7684\u89e3\u8c03\uff0c\u4ece\u800c\u5b9e\u73b0\u6a21\u62df\u4fe1\u53f7\u7684\u4f20\u8f93\u548c\u63a5\u6536\u3002<\/p>\n

\u7f16\u7801\u5668\uff08Encoder\uff09<\/h3>\n

  \u7f16\u7801\u5668\uff08Encoder\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5c06\u6570\u5b57\u4fe1\u53f7\u7f16\u7801\u4e3a\u53ef\u4f20\u8f93\u7684\u4fe1\u53f7\u7684\u88c5\u7f6e\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u6570\u5b57\u4fe1\u53f7\u7684\u7f16\u7801\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u5b57\u4fe1\u53f7\u7684\u4f20\u8f93\u548c\u63a5\u6536\u3002<\/p>\n

\u89e3\u7801\u5668\uff08Decoder\uff09<\/h3>\n

  \u89e3\u7801\u5668\uff08Decoder\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5c06\u53ef\u4f20\u8f93\u7684\u4fe1\u53f7\u89e3\u7801\u4e3a\u6570\u5b57\u4fe1\u53f7\u7684\u88c5\u7f6e\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u53ef\u4f20\u8f93\u4fe1\u53f7\u7684\u89e3\u7801\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u5b57\u4fe1\u53f7\u7684\u4f20\u8f93\u548c\u63a5\u6536\u3002<\/p>\n

\u6a21\u62df\u4fe1\u53f7\u5904\u7406\u5668\uff08ASP\uff09<\/h3>\n

  \u6a21\u62df\u4fe1\u53f7\u5904\u7406\u5668\uff08ASP\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5904\u7406\u6a21\u62df\u4fe1\u53f7\u7684\u5904\u7406\u5668\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u6a21\u62df\u4fe1\u53f7\u7684\u91c7\u6837\u3001\u6ee4\u6ce2\u3001\u52a0\u7a97\u3001\u6ed1\u52a8\u7a97\u53e3\u3001\u7f16\u7801\u548c\u89e3\u7801\u7b49\u5904\u7406\u529f\u80fd\u3002<\/p>\n

ISP\u7684\u5e94\u7528<\/h2>\n

  ISP\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u590d\u6742\u7684\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u53f7\u7684\u6709\u6548\u5206\u6790\u548c\u5904\u7406\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u9886\u57df\uff0c\u5305\u62ec\u89c6\u9891\u5904\u7406\u3001\u58f0\u97f3\u5904\u7406\u3001\u56fe\u50cf\u5904\u7406\u3001\u4fe1\u606f\u5b89\u5168\u3001\u6570\u636e\u7f16\u7801\u7b49\u3002<\/p>\n

\u89c6\u9891\u5904\u7406<\/h3>\n

  ISP\u53ef\u4ee5\u7528\u4e8e\u89c6\u9891\u5904\u7406\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u89c6\u9891\u7684\u91c7\u6837\u3001\u6ee4\u6ce2\u3001\u7f16\u7801\u3001\u89e3\u7801\u7b49\u5904\u7406\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u89c6\u9891\u56fe\u50cf\u7684\u538b\u7f29\u3001\u4f20\u8f93\u548c\u63a5\u6536\uff0c\u4ece\u800c\u5b9e\u73b0\u89c6\u9891\u7684\u6709\u6548\u4f20\u8f93\u548c\u63a5\u6536\u3002<\/p>\n

\u58f0\u97f3\u5904\u7406<\/h3>\n

  ISP\u53ef\u4ee5\u7528\u4e8e\u58f0\u97f3\u5904\u7406\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u58f0\u97f3\u7684\u91c7\u6837\u3001\u6ee4\u6ce2\u3001\u7f16\u7801\u3001\u89e3\u7801\u7b49\u5904\u7406\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u58f0\u97f3\u7684\u538b\u7f29\u3001\u4f20\u8f93\u548c\u63a5\u6536\uff0c\u4ece\u800c\u5b9e\u73b0\u58f0\u97f3\u7684\u6709\u6548\u4f20\u8f93\u548c\u63a5\u6536\u3002<\/p>\n

\u56fe\u50cf\u5904\u7406<\/h3>\n

  ISP\u53ef\u4ee5\u7528\u4e8e\u56fe\u50cf\u5904\u7406\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u56fe\u50cf\u7684\u91c7\u6837\u3001\u6ee4\u6ce2\u3001\u7f16\u7801\u3001\u89e3\u7801\u7b49\u5904\u7406\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u56fe\u50cf\u7684\u538b\u7f29\u3001\u4f20\u8f93\u548c\u63a5\u6536\uff0c\u4ece\u800c\u5b9e\u73b0\u56fe\u50cf\u7684\u6709\u6548\u4f20\u8f93\u548c\u63a5\u6536\u3002<\/p>\n

\u4fe1\u606f\u5b89\u5168<\/h3>\n

  ISP\u53ef\u4ee5\u7528\u4e8e\u4fe1\u606f\u5b89\u5168\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4fe1\u606f\u7684\u52a0\u5bc6\u3001\u89e3\u5bc6\u3001\u7f16\u7801\u3001\u89e3\u7801\u7b49\u5904\u7406\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4fe1\u606f\u7684\u5b89\u5168\u4f20\u8f93\u548c\u63a5\u6536\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u606f\u7684\u6709\u6548\u4f20\u8f93\u548c\u63a5\u6536\u3002<\/p>\n

\u6570\u636e\u7f16\u7801<\/h3>\n

  ISP\u53ef\u4ee5\u7528\u4e8e\u6570\u636e\u7f16\u7801\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u7f16\u7801\u3001\u89e3\u7801\u3001\u52a0\u5bc6\u3001\u89e3\u5bc6\u7b49\u5904\u7406\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u6570\u636e\u7684\u6709\u6548\u4f20\u8f93\u548c\u63a5\u6536\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u6709\u6548\u4f20\u8f93\u548c\u63a5\u6536\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4fe1\u53f7\u5904\u7406\u5668ISP\u662f\u4e00\u79cd\u7efc\u5408\u4fe1\u53f7\u5904\u7406\u5668\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u3001\u4fe1\u53f7\u8c03\u5236\u3001\u6570\u636e\u7f16\u7801\u3001\u6a21\u62df\u4fe1\u53f7\u5904\u7406\u548c\u6a21\u62df\/\u6570\u5b57\u6df7\u5408\u4fe1\u53f7\u5904\u7406\u7b49\u529f\u80fd\u3002<\/strong>\u5b83\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u590d\u6742\u7684\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u53f7\u7684\u6709\u6548\u5206\u6790\u548c\u5904\u7406\u3002ISP\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u9886\u57df\uff0c\u5305\u62ec\u89c6\u9891\u5904\u7406\u3001\u58f0\u97f3\u5904\u7406\u3001\u56fe\u50cf\u5904\u7406\u3001\u4fe1\u606f\u5b89\u5168\u3001\u6570\u636e\u7f16\u7801\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4fe1\u53f7\u5904\u7406\u5668ISP\uff08IntegratedSignalProcessor\uff09\u662f\u4e00\u79cd\u7efc\u5408\u4fe1\u53f7\u5904\u7406\u5668\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u3001\u4fe1\u53f7\u8c03\u5236\u3001\u6570\u636e\u7f16\u7801\u3001\u6a21\u62df\u4fe1\u53f7\u5904\u7406\u548c\u6a21\u62df\/\u6570\u5b57\u6df7\u5408\u4fe1<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","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":[52],"class_list":["post-15267","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-wxtx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/15267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=15267"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/15267\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=15267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=15267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=15267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}