{"id":107,"date":"2009-03-15T10:38:33","date_gmt":"2009-03-15T01:38:33","guid":{"rendered":"http:\/\/fpga.cool.coocan.jp\/wordpress\/?p=107"},"modified":"2009-03-15T10:38:33","modified_gmt":"2009-03-15T01:38:33","slug":"df1706e%e3%81%ab%e3%81%a4%e3%81%aa%e3%81%92%e3%81%a61764192khz%e3%81%a7%e3%82%82%e3%83%bb%e3%83%bb%e3%83%bb","status":"publish","type":"post","link":"http:\/\/fpga.cool.coocan.jp\/wordpress\/?p=107","title":{"rendered":"DF1706E\u306b\u3064\u306a\u3052\u3066176.4\/192kHz\u3067\u3082\u30fb\u30fb\u30fb"},"content":{"rendered":"<p>SDRAM_DAI(PCM1794\u7528)\u3067\u3059\u304c\u3001DF1706E\u3092\u4f7f\u3046\u3053\u3068\u3067PCM1704\u3067176.4\/192kHz\u306e\u518d\u751f\u3082\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u5c11\u3057\u3070\u304b\u308a\u30e2\u30c7\u30a3\u30d5\u30a1\u30a4\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"vertical-align: text-bottom;\" src=\"http:\/\/fpga.cool.coocan.jp\/electrart\/image200903\/DF1706-1.jpg\" alt=\"\" width=\"480\" height=\"360\" \/><\/p>\n<p>\u00a0\u4e0a\u306e\u3088\u3046\u306a\u57fa\u677f\u3092\u4f5c\u308a\u307e\u3057\u305f\u3002DF1706E\u306f176.4\/192kHz\u5165\u529b\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u306e\u3068\u304d\u306fx4\u30aa\u30fc\u30d0\u30fc\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30fb\u30e2\u30fc\u30c9\u3067\u306e\u5bfe\u5fdc\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u5165\u529b\u4fe1\u53f7\u304cx4\u30e2\u30fc\u30c9\u304b\u5426\u304b\u3092\u6559\u3048\u3066\u3084\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30e2\u30c7\u30a3\u30d5\u30a1\u30a4\u3057\u305fSDRAM_DAI\u3067\u306f\u3001\u4fe1\u53f7\u304c176.4\/192kHz\u306e\u3068\u304d\u306b\u3001DF1706E\u306b\u5bfe\u3057\u3066\u300cx4_H\u300d\u3068\u3044\u30461bit\u30d5\u30e9\u30b0\u3067\u3053\u308c\u3092\u901a\u77e5\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/fpga.cool.coocan.jp\/electrart\/image200903\/DF1706a.jpg\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" style=\"vertical-align: text-bottom;\" src=\"http:\/\/fpga.cool.coocan.jp\/electrart\/image200903\/th_DF1706a.jpg\" alt=\"\" width=\"480\" height=\"360\" \/><\/a>\u00a0<\/p>\n<p>\u305f\u3060\u3001\u300cx4_H\u300d\u30d5\u30e9\u30b0\u3092\u5916\u3078\u51fa\u3059\u305f\u3081\u306eFPGA\u306e\u30dd\u30fc\u30c8(\u57fa\u677f\u306e\u30b3\u30cd\u30af\u30bf\u7a7a\u304d\u3082)\u304c\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u3053\u308c\u306b\u540c\u671f\u3057\u3066LED\u57fa\u677f\u306e\u4ed5\u69d8\u3082\u5c11\u3057\u5909\u66f4\u3057\u3001\u30dd\u30fc\u30c8\u306e\u6570\u3092\u7a3c\u3050\u3053\u3068\u306b\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001SDRAM\u4e0a\u306e\u66f8\u8fbc\u307f\u30a2\u30c9\u30ec\u30b9\u3068\u8aad\u51fa\u3057\u30a2\u30c9\u30ec\u30b9\u306e\u76f8\u5bfe\u4f4d\u7f6e\u95a2\u4fc2\u3092\u793a\u30598\u500b\u306eLED\u7528\u30b3\u30cd\u30af\u30bf(9pin)\u304c\u3042\u308b\u3093\u3067\u3059\u304c\u3001\u3044\u307e\u307e\u3067\u306fpin1\u672c\u306b\u3064\u3044\u30661\u500b\u306eLED\u306b\u5bfe\u5fdc\u3055\u305b\u3066\u3044\u305f\u3068\u3053\u308d\u3092\u30014bit\u306e\u4fe1\u53f7\u3092\u65b0LED\u57fa\u677f\u4e0a\u3067\u30c7\u30b3\u30fc\u30c9\u3057\u30668\u500b\u306eLED\u3092\u5236\u5fa1\u3059\u308b\u3088\u3046\u306b\u6539\u3081\u307e\u3057\u305f\u3002\u3064\u307e\u308a\u3001fs\u8868\u793a\u7528\u306eLED\u3068\u540c\u3058\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u5fc5\u8981\u306apin\u3092\u6e1b\u3089\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u65b0\u3057\u3044LED\u57fa\u677f\u306e\u56de\u8def\u56f3\u306f<a href=\"http:\/\/fpga.cool.coocan.jp\/electrart\/NEW-LED.pdf\" target=\"_self\">\u3053\u3061\u3089<\/a>\u3067\u3059\u3002<\/p>\n<p>DF1706E\u57fa\u677f\u306e\u56de\u8def\u56f3\u306f<a href=\"http:\/\/fpga.cool.coocan.jp\/electrart\/DF1706.pdf\" target=\"_self\">\u3053\u3061\u3089<\/a>\u3067\u3059\u3002<\/p>\n<p><a href=\"http:\/\/fpga.cool.coocan.jp\/electrart\/image200903\/NEW-LED2.jpg\" target=\"_self\">\u65b0\u3057\u3044LED\u57fa\u677f\u306e\u7269\u7406\u7684\u5f62\u72b6<\/a>(\u57fa\u677f\u306e\u7559\u7a74\u4f4d\u7f6e\u3092\u542b\u3080)\u3068LED\u5ea7\u6a19\u306f\u5909\u66f4\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u306a\u304a\u3001x4\u30e2\u30fc\u30c9\u306e\u3068\u304d\u306b\u306fDF1706E\u5074\u3067\u306f\u3001\u5165\u529b\u3055\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u30af\u30ed\u30c3\u30af\u304c128fs\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u30e2\u30c7\u30a3\u30d5\u30a1\u30a4\u3057\u305fSDRAM_DAI\u57fa\u677f\u306eFPGA\u3067\u306f\u3001176.4\/192kHz\u306b\u304a\u3051\u308b\u30e1\u30e2\u30ea\u30fc\u30d0\u30a4\u30d1\u30b9\u6642\u306b\u3082\u3001\u51fa\u529b\u30af\u30ed\u30c3\u30af\u3092128fs\u306b\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306fPCM1794(A)\u306e\u8981\u4ef6\u3068\u3082\u77db\u76fe\u3057\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SDRAM_DAI(PCM1794\u7528)\u3067\u3059\u304c\u3001DF1706E\u3092\u4f7f\u3046\u3053\u3068\u3067PCM1704\u3067176.4\/192kHz\u306e\u518d\u751f\u3082\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u5c11\u3057\u3070\u304b\u308a\u30e2\u30c7\u30a3\u30d5\u30a1\u30a4\u3057\u307e\u3057\u305f\u3002 \u00a0\u4e0a\u306e\u3088\u3046\u306a\u57fa\u677f\u3092\u4f5c\u308a\u307e\u3057\u305f\u3002DF1706E\u306f176 &hellip; <a href=\"http:\/\/fpga.cool.coocan.jp\/wordpress\/?p=107\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;DF1706E\u306b\u3064\u306a\u3052\u3066176.4\/192kHz\u3067\u3082\u30fb\u30fb\u30fb&#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":[3,11],"tags":[],"class_list":["post-107","post","type-post","status-publish","format-standard","hentry","category-sdram-memory-dai-receiver","category-hardware-debug"],"_links":{"self":[{"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/107","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=107"}],"version-history":[{"count":0,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/107\/revisions"}],"wp:attachment":[{"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=107"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}