{"id":74417,"date":"2024-01-13T03:38:53","date_gmt":"2024-01-12T19:38:53","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=74417"},"modified":"2024-01-13T03:38:53","modified_gmt":"2024-01-12T19:38:53","slug":"srljiyjdy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/74417.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3i2s\u786c\u4ef6\u5b9a\u4e49"},"content":{"rendered":"

  \u4e86\u89e3i2s\u786c\u4ef6\u5b9a\u4e49\u53ca\u5176\u5728\u73b0\u4ee3\u79d1\u6280\u4e2d\u7684\u91cd\u8981\u5e94\u7528\u3002i2s\uff08Inter-IC Sound\uff09\u662f\u4e00\u79cd\u6570\u5b57\u97f3\u9891\u4f20\u8f93\u534f\u8bae\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u97f3\u9891\u8bbe\u5907\u548c\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\u4e2d\uff0c\u8d77\u5230\u4e86\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u901a\u8fc7\u672c\u6587\u7684\u9610\u8ff0\uff0c\u60a8\u5c06\u80fd\u52a0\u6df1\u5bf9i2s\u786c\u4ef6\u5b9a\u4e49\u7684\u7406\u89e3\uff0c\u4ee5\u53ca\u5b83\u5728\u6570\u5b57\u97f3\u9891\u5904\u7406\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n

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  i2s\u786c\u4ef6\u5b9a\u4e49\u6982\u8ff0<\/h3>\n

  i2s\u662f\u4e00\u79cd\u6570\u5b57\u97f3\u9891\u4f20\u8f93\u534f\u8bae\uff0c\u901a\u5e38\u7531\u4e09\u6761\u7ebf\u8def\u7ec4\u6210\uff1a\u4f4d\u65f6\u949f\uff08BCLK\uff09\u3001\u5e27\u65f6\u949f\uff08LRCK\uff09\u548c\u6570\u636e\u7ebf\uff08SD\uff09\u3002\u5b83\u80fd\u591f\u63d0\u4f9b\u9ad8\u8d28\u91cf\u3001\u4f4e\u65f6\u5ef6\u7684\u97f3\u9891\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u573a\u666f\u3002<\/p>\n

  i2s\u786c\u4ef6\u5b9a\u4e49\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n

  i2s\u91c7\u7528\u4e32\u884c\u6570\u636e\u4f20\u8f93\uff0c\u97f3\u9891\u6570\u636e\u901a\u8fc7\u6570\u636e\u7ebf\u4ee5\u7279\u5b9a\u7684\u65f6\u949f\u4fe1\u53f7\u8fdb\u884c\u4f20\u8f93\u3002BCLK\u786e\u5b9a\u4f4d\u957f\u5ea6\uff0cLRCK\u786e\u5b9a\u5de6\u53f3\u58f0\u9053\u3002\u8fd9\u79cd\u72ec\u7279\u7684\u4f20\u8f93\u65b9\u5f0f\u4f7f\u5f97i2s\u5728\u97f3\u9891\u5904\u7406\u4e2d\u5177\u6709\u5f88\u9ad8\u7684\u7075\u6d3b\u6027\u548c\u7cbe\u786e\u6027\u3002<\/p>\n

i2s\u786c\u4ef6\u5b9a\u4e49\u5728\u97f3\u9891\u8bbe\u5907\u4e2d\u7684\u5e94\u7528<\/h2>\n

  i2s\u5728\u6570\u5b57\u97f3\u9891\u63a5\u53e3\u4e2d\u7684\u5e94\u7528<\/h3>\n

  i2s\u662f\u8fde\u63a5\u6570\u5b57\u97f3\u9891\u5904\u7406\u5668\u548c\u5176\u4ed6\u97f3\u9891\u8bbe\u5907\u7684\u91cd\u8981\u63a5\u53e3\u6807\u51c6\u3002\u5b83\u80fd\u591f\u5b9e\u73b0\u9ad8\u4fdd\u771f\u97f3\u9891\u6570\u636e\u7684\u4f20\u8f93\u548c\u5904\u7406\uff0c\u4e3a\u5404\u7c7b\u97f3\u9891\u8bbe\u5907\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u4e92\u64cd\u4f5c\u6027\u3002<\/p>\n

  i2s\u5728\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\u4e2d\u7684\u5e94\u7528<\/h3>\n

  \u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\uff08DSP\uff09\u901a\u5e38\u4f7f\u7528i2s\u63a5\u53e3\u6765\u5904\u7406\u97f3\u9891\u6570\u636e\uff0c\u5305\u62ec\u91c7\u96c6\u3001\u7f16\u7801\u3001\u89e3\u7801\u548c\u8f93\u51fa\u3002i2s\u7684\u9ad8\u8d28\u91cf\u97f3\u9891\u4f20\u8f93\u7279\u6027\u4fdd\u8bc1\u4e86\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\u5728\u97f3\u9891\u5904\u7406\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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\u4e86\u89e3i2s\u786c\u4ef6\u5b9a\u4e49\u53ca\u5176\u5728\u73b0\u4ee3\u79d1\u6280\u4e2d\u7684\u91cd\u8981\u5e94\u7528\u3002i2s\uff08Inter-ICSound\uff09\u662f\u4e00\u79cd\u6570\u5b57\u97f3\u9891\u4f20\u8f93\u534f\u8bae\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u97f3\u9891\u8bbe\u5907\u548c\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\u4e2d\uff0c\u8d77\u5230\u4e86<\/p>\n","protected":false},"author":1,"featured_media":64183,"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":[52],"class_list":["post-74417","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\/74417","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=74417"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/74417\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=74417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=74417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=74417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}