{"id":581,"date":"2009-02-01T00:39:09","date_gmt":"2009-01-31T15:39:09","guid":{"rendered":"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/?p=581"},"modified":"2014-06-06T15:10:42","modified_gmt":"2014-06-06T06:10:42","slug":"%e5%b0%8e%e5%85%a5%e8%a8%88%e7%94%bb%ef%bc%9aasrcdac%e6%a4%9c%e8%a8%8e%e3%81%9d%e3%81%ae12","status":"publish","type":"post","link":"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/?p=581","title":{"rendered":"\u5c0e\u5165\u8a08\u753b\uff1aASRC&#038;DAC\u691c\u8a0e\u305d\u306e12"},"content":{"rendered":"<p>DAC\u306e\u90e8\u5206\u306f\u5b8c\u6210\u3057\u305f\u306e\u3067\u3001\u4eca\u5ea6\u306fSDRAM\u30e1\u30e2\u30ea\u30fcDAI\u3092\u63a5\u7d9a\u3059\u308b\u3002<br \/>\n<a href=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-01.jpg\" target=\"_blank\" onclick=\"window.open(this.href,'imagepopup','status=no,toolbar=no,scrollbars=no,resizable=yes,width=640,height=480');return false;\" class=\"thumbnail\"><img src=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-01.jpg\" width=\"100\" hight=\"75\" alt=\"SDRAM\u30e1\u30e2\u30ea\u30fcDAI\" title=\"SDRAM\u30e1\u30e2\u30ea\u30fcDAI\" \/><\/a><br \/>\n\u307e\u305a\u306f\u5358\u72ec\u3067\u96fb\u6e90\u306e\u307f\u7e4b\u3044\u3067\u30c6\u30b9\u30c8\u3002<br \/>\nP5\u306e\u96fb\u6e90\u30b3\u30cd\u30af\u30bf\u306f\u3001\u4ed8\u5c5e\u306e\u30b1\u30fc\u30d6\u30eb\u3060\u3068\uff0b\u2212\u304c\u7d1b\u3089\u308f\u3057\u3044\u306e\u3067\u81ea\u4f5c\u3002<br \/>\n\u3061\u306a\u307f\u306b\u3053\u306e\u57fa\u677f\u306b\u4f7f\u308f\u308c\u3066\u308b\u30b3\u30cd\u30af\u30bf\u306f\u3001\u65e5\u5727\u306ePH\u3068\u3044\u3046\u30bf\u30a4\u30d7\u3067\u3042\u308b\u3002<br \/>\n\u6dfb\u4ed8\u306e\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u308f\u306a\u3044\u5834\u5408\u306f\u3001\u81ea\u524d\u3067\u5727\u7740\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304c\u3001\u7d30\u304b\u304f\u3066\u9762\u5012\u306a\u306e\u3067\u79c1\u306f\u30cf\u30f3\u30c0\u4ed8\u3051\u3057\u3066\u3057\u307e\u3063\u305f(\u7b11)<br \/>\n<a href=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-03.jpg\" target=\"_blank\" onclick=\"window.open(this.href,'imagepopup','status=no,toolbar=no,scrollbars=no,resizable=yes,width=640,height=480');return false;\" class=\"thumbnail\"><img src=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-03.jpg\" width=\"100\" hight=\"75\" alt=\"\u96fb\u6e90\u30b3\u30cd\u30af\u30bf\" title=\"\u96fb\u6e90\u30b3\u30cd\u30af\u30bf\" \/><\/a><br \/>\n\u5149\u7aef\u5b50\u7528\u306e\u96fb\u6e90\u304b\u30893.3V\u304c\u51fa\u3066\u3044\u308b\u306e\u3092\u78ba\u8a8d\u3057\u4e00\u65e6\u96fb\u6e90OFF\u3002<br \/>\n<a href=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-04.jpg\" target=\"_blank\" onclick=\"window.open(this.href,'imagepopup','status=no,toolbar=no,scrollbars=no,resizable=yes,width=640,height=480');return false;\" class=\"thumbnail\"><img src=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-04.jpg\" width=\"100\" hight=\"75\" alt=\"\u7c21\u6613\u30c6\u30b9\u30c8\" title=\"\u7c21\u6613\u30c6\u30b9\u30c8\" \/><\/a><br \/>\n\u3053\u306e<a href=\"http:\/\/fpga.cool.coocan.jp\/electrart\/product.html\">ElectrArt\u3055\u3093\u3068\u3053\u306e\u57fa\u677f<\/a>\u306f\u3001\u5927\u534a\u306e\u90e8\u54c1\u306f\u65e2\u306b\u642d\u8f09\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u5b9f\u969b\u306b\u4f7f\u3046\u306b\u306f\u4e00\u90e8\u624b\u3092\u5165\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<br \/>\n\u307e\u305aS\/PDIF\u306e\u5165\u529b\u90e8\u3060\u304c\u3001<a href=\"http:\/\/fpga.cool.coocan.jp\/electrart\/schema12.pdf\">\u56de\u8def\u56f3\u4e0a<\/a>\u5165\u529b1,2\u304c\u5149\u5165\u529b\u7aef\u5b50\u30013,4\u304cRCA\uff08\u30b3\u30a2\u30ad\u30b7\u30e3\u30eb\uff09\u3068\u306a\u3063\u3066\u3044\u308b\u304c\u3001RCA\u63a5\u7d9a\u306b\u5fc5\u8981\u306a\u62b5\u6297\u304c\u8f09\u3063\u3066\u3044\u306a\u3044\u306e\u3067\u3001R11\u3068R12\u306e\u4f4d\u7f6e\u306b75\u03a9\u306e\u62b5\u6297\uff08\u30ab\u30fc\u30dc\u30f3\u3067\u5341\u5206\uff09\u3092\u8f09\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\uff08\u5168\u90e8\u5149\u5165\u529b\u7aef\u5b50\u306e\u5834\u5408\u306f\u4e0d\u8981\uff09<br \/>\n\u307e\u305f\u3001\u5165\u529b1\u306fP1\u30b3\u30cd\u30af\u30bf\u306b\u51fa\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u57fa\u677f\u4e0a\u306e\u5149\u5165\u529b\u7aef\u5b50\u642d\u8f09\u90e8\u306e\u30d1\u30bf\u30fc\u30f3\u304b\u3089\u53d6\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<br \/>\n\u5149\u5165\u529b\u7aef\u5b50\u306e\u96fb\u6e90\u306f\u3001P1\u30b3\u30cd\u30af\u30bf\u306e1\u756a\u30d4\u30f3\u306b\u51fa\u3066\u3044\u308b\u304c3.3V\u3067\u3042\u308b\u306e\u3067\u3001TORX142\u7b49\u96fb\u6e90\u96fb\u5727\u304c3.3V\u4ee5\u5916\u306e\u5149\u5165\u529b\u7aef\u5b50\u3092\u4f7f\u3046\u5834\u5408\u306f\u3001\u5225\u9014\u96fb\u6e90\u3092\u53d6\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\uff08\u5149\u5165\u529b\u7aef\u5b50\u306e\u5834\u5408\u306f\u3001\u4ed6\u306b\u30a4\u30f3\u30c0\u30af\u30bf\u3068\u30d1\u30b9\u30b3\u30f3\u306e\u63a5\u7d9a\u3082\u5fc5\u8981\u3002\uff09<br \/>\n\u3068\u308a\u3042\u3048\u305a\u306e\u30c6\u30b9\u30c8\u306a\u306e\u3067\u3001\u57fa\u677f\u4e0a\u306e\u30d1\u30bf\u30fc\u30f3\u304b\u3089\u96fb\u6e90\u3068\u5165\u529b1\u3092\u5f15\u304d\u51fa\u3057TORX142\u63a5\u7d9a\u3059\u308b\u3002<br \/>\nS\/PDIF\u5165\u529b\u30bb\u30ec\u30af\u30c8\u306fP5\u30b3\u30cd\u30af\u30bf\u3067\u884c\u3046\u304c\u3001\u30aa\u30fc\u30d7\u30f3\u306b\u3057\u3066\u304a\u3051\u3070\u5165\u529b1\u306a\u306e\u3067\u305d\u306e\u307e\u307e\u4f55\u3082\u7e4b\u304c\u306a\u3044\u3002<br \/>\n\u5165\u529b\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8\u306e\u5207\u66ff\u3082\u3001P3\u30b3\u30cd\u30af\u30bf\u3092\u30aa\u30fc\u30d7\u30f3\u3057\u3066\u304a\u3051\u3070\u81ea\u52d5\u9078\u629e\u3067\u3042\u308b\u306e\u3067\u305d\u306e\u307e\u307e\u3002<br \/>\n\u30e1\u30a4\u30f3\u3067\u3042\u308b\u30d0\u30c3\u30d5\u30a1\u306e\u6df1\u5ea6\u5207\u66ff\u306f\u30c6\u30b9\u30c8\u3059\u308b\u306e\u3067\u3001\u30ed\u30fc\u30bf\u30ea\u30fc\u30b9\u30a4\u30c3\u30c1\u3092\u7e4b\u3050\u3002<br \/>\n\u30ed\u30fc\u30bf\u30ea\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u3069\u3053\u3068\u3069\u3053\u304c\u30b7\u30e7\u30fc\u30c8\u3059\u308b\u304b\u4e8b\u524d\u306b\u30c6\u30b9\u30bf\u3067\u30c1\u30a7\u30c3\u30af\u3057\u3066\u30de\u30b8\u30c3\u30af\u3067\u8a18\u5165\u3002<br \/>\n<a href=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-02.jpg\" target=\"_blank\" onclick=\"window.open(this.href,'imagepopup','status=no,toolbar=no,scrollbars=no,resizable=yes,width=640,height=480');return false;\" class=\"thumbnail\"><img src=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-02.jpg\" width=\"100\" hight=\"75\" alt=\"\u30ed\u30fc\u30bf\u30ea\u30fc\u30b9\u30a4\u30c3\u30c1\" title=\"\u30ed\u30fc\u30bf\u30ea\u30fc\u30b9\u30a4\u30c3\u30c1\" \/><\/a><br \/>\nDAI\u304b\u3089\u306e\u51fa\u529b\u306f\u3001P4\u30b3\u30cd\u30af\u30bf\u304b\u3089\u4ed8\u5c5e\u306e\u30b1\u30fc\u30d6\u30eb\u3067DAC1242-2\u306b\u4eee\u914d\u7dda\u3002<br \/>\n<a href=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-06.jpg\" target=\"_blank\" onclick=\"window.open(this.href,'imagepopup','status=no,toolbar=no,scrollbars=no,resizable=yes,width=640,height=480');return false;\" class=\"thumbnail\"><img src=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-06.jpg\" width=\"100\" hight=\"75\" alt=\"\u4fe1\u53f7\u306e\u4eee\u914d\u7dda\" title=\"\u4fe1\u53f7\u306e\u4eee\u914d\u7dda\" \/><\/a><br \/>\nP9\u30b3\u30cd\u30af\u30bf\u304b\u3089\u3082\u51fa\u529b\u304c\u51fa\u3066\u3044\u308b\u306e\u3067\u3001PCM1794\u306eDAC\u3082\u4e00\u7dd2\u306b\u7d44\u307f\u8fbc\u3093\u3067\u3001\u8074\u304d\u6bd4\u3079\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u306e\u3082\u9762\u767d\u3044\u304b\u3082\uff1f<br \/>\n\u4e00\u901a\u308a\u914d\u7dda\u304c\u7d42\u308f\u3063\u305f\u306e\u3067\u3001\u9593\u9055\u3044\u304c\u7121\u3044\u304b\u78ba\u8a8d\u3057\u3066\u30e1\u30e2\u30ea\u6df1\u5ea6\u3092THRU\u30e2\u30fc\u30c9\u306b\u3057\u3066\u304b\u3089\u96fb\u6e90ON\u3002<br \/>\n<a href=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-05.jpg\" target=\"_blank\" onclick=\"window.open(this.href,'imagepopup','status=no,toolbar=no,scrollbars=no,resizable=yes,width=640,height=480');return false;\" class=\"thumbnail\"><img src=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-05.jpg\" width=\"100\" hight=\"75\" alt=\"\u914d\u7dda\u30c1\u30a7\u30c3\u30af\u7d42\u4e86\" title=\"\u914d\u7dda\u30c1\u30a7\u30c3\u30af\u7d42\u4e86\" \/><\/a><br \/>\nCD\u3092\u518d\u751f\u3059\u308b\u3068\u9593\u3092\u7f6e\u304b\u305a\u306b\u66f2\u304c\u59cb\u307e\u3063\u305f\u3001\u3088\u3063\u3057\u3083\u3088\u3063\u3057\u3083(\u7b11)<br \/>\n\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u306e\u304c\u78ba\u8a8d\u3067\u304d\u305f\u306e\u3067\u3001\u4e00\u65e6\u96fb\u6e90\u3092\u843d\u3068\u3057\u30e1\u30e2\u30ea\u6df1\u5ea6\u3092DEEP\u306b\u5909\u66f4\u3057\u3066\u518d\u5ea6\u96fb\u6e90ON\u3002<br \/>\n<a href=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-07.jpg\" target=\"_blank\" onclick=\"window.open(this.href,'imagepopup','status=no,toolbar=no,scrollbars=no,resizable=yes,width=640,height=480');return false;\" class=\"thumbnail\"><img src=\"http:\/\/m-syuuta.wp.tcp-ip.or.jp\/wp-content\/uploads\/2009\/02\/20080131-07.jpg\" width=\"100\" hight=\"75\" alt=\"\u7121\u4e8b\u97f3\u51fa\u3057\u7d42\u4e86\" title=\"\u7121\u4e8b\u97f3\u51fa\u3057\u7d42\u4e86\" \/><\/a><br \/>\n\u4eca\u5ea6\u306f\u30e1\u30e2\u30ea\u306b\u30d0\u30c3\u30d5\u30a1\u3055\u308c\u308b\u306e\u3067\u3001CD\u3092\u518d\u751f\u3057\u3066\u3082\u3059\u3050\u306b\u306f\u97f3\u304c\u51fa\u305a\u30015\u79d2\u307b\u3069\u3057\u3066\u518d\u751f\u304c\u59cb\u307e\u308b\u3002<br \/>\nCD\u3092\u505c\u3081\u3066\u3082\u3001\u30d0\u30c3\u30d5\u30a1\u3055\u308c\u305f5\u79d2\u5206\u518d\u751f\u3055\u308c\u3066\u97f3\u304c\u6b62\u307e\u308b\u3002<br \/>\n\u901a\u5e38\u306eDAI\u3068\u8074\u304d\u6bd4\u3079\u305f\u308f\u3051\u3067\u306f\u7121\u3044\u306e\u3067\u3001\u97f3\u304c\u3069\u3046\u306a\u3063\u305f\u304b\u306f\u5224\u3089\u306a\u3044\u304c\uff08\u3049\u3043\u3049\u3043\uff09SDRAM-DAI\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308b\u306e\u306f\u78ba\u8a8d\u3067\u304d\u305f\u3002<br \/>\n\u3055\u3066\u3001\u305d\u308d\u305d\u308d\u30b1\u30fc\u30b7\u30f3\u30b0\u3092\u8003\u3048\u308b\u304b\u306a\uff1f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DAC\u306e\u90e8\u5206\u306f\u5b8c\u6210\u3057\u305f\u306e\u3067\u3001\u4eca\u5ea6\u306fSDRAM\u30e1\u30e2\u30ea\u30fcDAI\u3092\u63a5\u7d9a\u3059\u308b\u3002 \u307e\u305a\u306f\u5358\u72ec\u3067\u96fb\u6e90\u306e\u307f\u7e4b\u3044\u3067\u30c6\u30b9\u30c8\u3002 P5\u306e\u96fb\u6e90\u30b3\u30cd\u30af\u30bf\u306f\u3001\u4ed8\u5c5e\u306e\u30b1\u30fc\u30d6\u30eb\u3060\u3068\uff0b\u2212\u304c\u7d1b\u3089\u308f\u3057\u3044\u306e\u3067\u81ea\u4f5c\u3002 \u3061\u306a\u307f\u306b\u3053\u306e\u57fa\u677f\u306b\u4f7f\u308f\u308c\u3066\u308b\u30b3\u30cd\u30af\u30bf\u306f\u3001\u65e5\u5727 &hellip; <a href=\"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/?p=581\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9],"tags":[],"_links":{"self":[{"href":"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/index.php?rest_route=\/wp\/v2\/posts\/581"}],"collection":[{"href":"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=581"}],"version-history":[{"count":1,"href":"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/index.php?rest_route=\/wp\/v2\/posts\/581\/revisions"}],"predecessor-version":[{"id":589,"href":"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/index.php?rest_route=\/wp\/v2\/posts\/581\/revisions\/589"}],"wp:attachment":[{"href":"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m-syuuta.wp.tcp-ip.or.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}