{"id":1251,"date":"2015-08-24T09:31:27","date_gmt":"2015-08-24T00:31:27","guid":{"rendered":"http:\/\/fpga.cool.coocan.jp\/wordpress\/?p=1251"},"modified":"2015-08-24T09:36:32","modified_gmt":"2015-08-24T00:36:32","slug":"ak4490%e5%9f%ba%e6%9d%bf","status":"publish","type":"post","link":"http:\/\/fpga.cool.coocan.jp\/wordpress\/?p=1251","title":{"rendered":"AK4490\u57fa\u677f"},"content":{"rendered":"<p>\u9806\u756a\u304c\u9055\u3046\u3068\u3044\u3046\u304b\u3001\u672c\u6765\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u305f\u308bZYNQ\u306eI2S\/DSD\u56de\u8def\u306e\u6574\u5099\u304c\u5148\u304b\u3068\u306f\u601d\u3044\u307e\u3059\u304c\u3001\u57fa\u677f\u767a\u6ce8\u9762\u4ed8\u3051\u306e\u90fd\u5408\u3082\u3042\u3063\u3066AK4490\u57fa\u677f\u306e\u30a2\u30fc\u30c8\u30ef\u30fc\u30af\u3092\u5148\u884c\u3055\u305b\u307e\u3057\u305f\u3002\u90e8\u54c1\u306f\u3059\u3079\u3066\u7247\u9762\u306b\u7f6e\u3051\u307e\u3057\u305f\u3002<\/p>\n<p>DAC\u5468\u8fba\u306e\u30b1\u30df\u30b3\u30f3\u914d\u7f6e\u306f\u3001\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30c7\u30b6\u30a4\u30f3\u306e\u305d\u308c\u3092\u30c8\u30ec\u30fc\u30b9\u3001\u3082\u3068\u3044\u30b3\u30d4\u30fc\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" alt=\"\" src=\"http:\/\/fpga.cool.coocan.jp\/electrart\/image201508\/AK4490.jpg\" width=\"480\" height=\"265\" \/>SCF\u65b9\u5f0f\u306eDAC\u3092\u4f7f\u3046\u306e\u306f\u3001\u81ea\u5206\u3068\u3057\u3066\u306fTDA1547\u4ee5\u6765\u3067\u3059\u3002\u6700\u8fd1\u3067\u306f\u306a\u3093\u3068\u306a\u304f\u30a2\u30ca\u30ed\u30b0FIR\u30d5\u30a3\u30eb\u30bf\uff0b\u96fb\u6d41\u51fa\u529b\u65b9\u5f0f\u306b\u9b45\u529b\u3092\u611f\u3058\u3066\u3044\u305f\u306e\u3067\u3001\u6700\u65b0\u6280\u8853\u3067\u6b66\u88c5\u3057\u305f\u5148\u7956\u8fd4\u308a\u306e\u3088\u3046\u306a\u3053\u306eDAC\u306b\u306f\u8208\u5473\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3067\u3082\u3001\u534a\u7530\u4ed8\u3051\u306f\u5f53\u5206\u5148\u306b\u306a\u308b\u304b\u3082\u30fb\u30fb\u30fb\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9806\u756a\u304c\u9055\u3046\u3068\u3044\u3046\u304b\u3001\u672c\u6765\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u305f\u308bZYNQ\u306eI2S\/DSD\u56de\u8def\u306e\u6574\u5099\u304c\u5148\u304b\u3068\u306f\u601d\u3044\u307e\u3059\u304c\u3001\u57fa\u677f\u767a\u6ce8\u9762\u4ed8\u3051\u306e\u90fd\u5408\u3082\u3042\u3063\u3066AK4490\u57fa\u677f\u306e\u30a2\u30fc\u30c8\u30ef\u30fc\u30af\u3092\u5148\u884c\u3055\u305b\u307e\u3057\u305f\u3002\u90e8\u54c1\u306f\u3059\u3079\u3066\u7247\u9762\u306b\u7f6e\u3051\u307e\u3057\u305f\u3002 DAC\u5468\u8fba\u306e\u30b1 &hellip; <a href=\"http:\/\/fpga.cool.coocan.jp\/wordpress\/?p=1251\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;AK4490\u57fa\u677f&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1251","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1251"}],"version-history":[{"count":5,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1251\/revisions"}],"predecessor-version":[{"id":1257,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1251\/revisions\/1257"}],"wp:attachment":[{"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1251"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}