{"id":16400,"date":"2025-04-18T22:52:19","date_gmt":"2025-04-18T14:52:19","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/16400.html"},"modified":"2025-04-18T22:52:19","modified_gmt":"2025-04-18T14:52:19","slug":"%e5%b9%bf%e4%b8%9c%e5%b7%a5%e4%b8%9a%e5%a4%a7%e5%ad%a6%e8%ae%a1%e7%bb%84%e5%ae%9e%e9%aa%8cf1-mux21a%e5%ae%9e%e9%aa%8c%e6%8a%a5%e5%91%8a","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/16400.html","title":{"rendered":"\u5e7f\u4e1c\u5de5\u4e1a\u5927\u5b66\u8ba1\u7ec4\u5b9e\u9a8cf1 mux21a\u5b9e\u9a8c\u62a5\u544a"},"content":{"rendered":"<ul>\n<li>1.\u5b9e\u9a8c\u76ee\u6807\n<ul>\n<li>1.1\u63cf\u8ff0&#xff1a;\u5229\u7528quaturs\u5b9e\u73b0\u4e00\u4e2a\u4e8c\u9009\u4e00\u591a\u8def\u9009\u62e9\u5668&#xff1b;<\/li>\n<li>\u8349\u56fe&#xff1a;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u00a0 \u00a0\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"240\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418145217-68026721b4b78.png\" width=\"637\" \/><\/p>\n<ul>\n<li>\n<ul>\n<li>1.2\u5206\u6790&#xff1a;\u4e8c\u9009\u4e00\u591a\u8def\u9009\u62e9\u5668\u7684\u529f\u80fd\u63cf\u8ff0:\u4ecea,b\u8f93\u5165\u7aef\u53e3\u8f93\u5165\u4fe1\u53f7&#xff0c;\u5728\u901a\u9053\u9009\u62e9\u63a7\u5236\u8f93\u5165\u7aef\u53e3s\u8f93\u5165\u4f4e\u7535\u9891\u65f6&#xff0c;\u8f93\u51fa\u7aef\u53e3y\u8f93\u51faa\u8f93\u5165\u7aef\u53e3\u4fe1\u53f7;\u5728\u901a\u9053\u9009\u62e9\u63a7\u5236\u8f93\u5165\u7aef\u53e3s\u8f93\u5165\u9ad8\u7535\u9891\u65f6&#xff0c;\u8f93\u51fa\u7aef\u53e3y\u8f93\u51fab\u8f93\u5165\u7aef\u53e3\u4fe1\u53f7\u3002<\/li>\n<li>1.3\u771f\u503c\u8868&#xff1a;<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"543\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418145217-68026721cb1df.png\" width=\"520\" \/><\/li>\n<li>\u903b\u8f91\u8868\u8fbe\u5f0f&#xff1a;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"65\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418145217-68026721e7cf7.png\" width=\"250\" \/><\/p>\n<\/p>\n<p>2.\u4ee3\u7801&#xff1a;<\/p>\n<p>LIBRARY\u00a0 \u00a0IEEE;<\/p>\n<p>USE IEEE.STD_LOGIC_1164.ALL;<\/p>\n<\/p>\n<p>ENTITY mux21a IS<\/p>\n<p>\u00a0 PORT ( a, b, s: IN\u00a0 STD_LOGIC;\u00a0<\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 y : OUT STD_LOGIC\u00a0 );<\/p>\n<p>END ENTITY mux21a;<\/p>\n<p>ARCHITECTURE one OF mux21a IS<\/p>\n<p>\u00a0 \u00a0BEGIN<\/p>\n<p>\u00a0 \u00a0 \u00a0y &lt;&#061; a\u00a0 WHEN\u00a0 s &#061; &#039;0&#039;\u00a0 ELSE\u00a0 b\u00a0 ;<\/p>\n<p>END ARCHITECTURE one ;\u00a0<\/p>\n<\/p>\n<p>3.\u7535\u8def\u56fe<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"437\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418145218-68026722041bf.png\" width=\"699\" \/><\/p>\n<p>4.\u6ce2\u5f62\u56fe<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"554\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418145218-680267221e8a5.png\" width=\"685\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb639\u6b21\uff0c\u70b9\u8d5e5\u6b21\uff0c\u6536\u85cf13\u6b21\u3002\u5e7f\u4e1c\u5de5\u4e1a\u5927\u5b66\u8ba1\u7ec4\u5b9e\u9a8cf1 mux21a\u5b9e\u9a8c\u62a5\u544a_mux21a<\/p>\n","protected":false},"author":2,"featured_media":16395,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[43,1132,44],"topic":[],"class_list":["post-16400","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-43","tag-1132","tag-44"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - 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