{"id":99,"date":"2009-02-22T22:36:51","date_gmt":"2009-02-22T13:36:51","guid":{"rendered":"http:\/\/fpga.cool.coocan.jp\/wordpress\/?p=99"},"modified":"2009-02-22T22:36:51","modified_gmt":"2009-02-22T13:36:51","slug":"sdram_dai%ef%bc%9a%e3%82%b5%e3%83%b3%e3%83%97%e3%83%aa%e3%83%b3%e3%82%b0%e5%91%a8%e6%b3%a2%e6%95%b0%e3%81%ae%e8%bf%bd%e5%be%93%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6","status":"publish","type":"post","link":"http:\/\/fpga.cool.coocan.jp\/wordpress\/?p=99","title":{"rendered":"SDRAM_DAI\uff1a\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u306e\u8ffd\u5f93\u306b\u3064\u3044\u3066"},"content":{"rendered":"<p>SDRAM_DAI\u3067\u306f\u3001\u5165\u529b\u3059\u308bS\/PDIF\u4fe1\u53f7\u306e\u30c1\u30e3\u30cd\u30eb\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u3044\u3046bit\u306e\u5185\u5bb9\u304b\u3089\u3001\u305d\u306eS\/PDIF\u4fe1\u53f7\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u3092\u77e5\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u9577\u3044\u3053\u3068S\/PDIF\u3067\u306f48kHz\u3092\u8d85\u3048\u308b\u4fe1\u53f7\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u30012006\u5e74\u306e\u6700\u65b0\u898f\u683c\u3067\u306f192kHz\u307e\u3067\u304d\u3061\u3093\u3068\u5b9a\u7fa9\u3055\u308c\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n<p>SDRAM_DAI\u306f\u3001\u305d\u306e\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u306b\u3064\u3044\u3066\u306f\u30ea\u30ea\u30fc\u30b9\u5f53\u521d\u304b\u3089\u6700\u65b0\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u8a2d\u8a08\u306e\u65b0\u3057\u3044\u88fd\u54c1\u304b\u3089\u51fa\u529b\u3055\u308c\u308bS\/PDIF\u4fe1\u53f7\u3067\u3042\u308c\u3070\u300148kHz\u3092\u8d85\u3048\u308b\u4fe1\u53f7\u3067\u3042\u3063\u3066\u3082\u3001\u304d\u3061\u3093\u3068\u5468\u6ce2\u6570\u3092\u8a8d\u8b58\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001SONY\u306ePS3\u306f\u6700\u65b0\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u3001\u305d\u306eS\/PDIF\u306fSDRAM_DAI\u3067\u308288.2kHz\/176.4kHz\u3092\u81ea\u52d5\u8a8d\u8b58\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u4e09\u83f1\u306eHiVision\u6db2\u6676\u30e2\u30cb\u30bf\u3084\u3001RealTek ALC883*\u30c1\u30c3\u30d7\u304c\u51fa\u529b\u3059\u308b96kHz\u3084192kHz\u306eS\/PDIF\u3092\u81ea\u52d5\u8a8d\u8b58\u3057\u307e\u3059(\u4e09\u83f1\u30e2\u30cb\u30bf\u306f192kHz\u3092\u51fa\u529b\u3067\u304d\u306a\u3044)\u3002<\/p>\n<p>96kHz\u306b\u3064\u3044\u3066\u306f\u30012006\u5e74\u3088\u308a\u5c11\u3057\u8a2d\u8a08\u306e\u53e4\u3044\u88fd\u54c1\u304b\u3089\u51fa\u529b\u3055\u308c\u308bS\/PDIF\u3067\u3082\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u3092\u8a8d\u8b58\u3067\u304d\u308b\u3082\u306e\u304c\u5b58\u5728\u3057\u307e\u3059(DV-S757A, UA-25\u306a\u3069)\u3002<\/p>\n<p>\u5f53\u7136\u306e\u3053\u3068\u306a\u304c\u3089\u3001DSD2S\/PDIF\u304c\u51fa\u529b\u3059\u308b88.2kHz\/176.4kHz\u3082\u3001\u30c1\u30e3\u30cd\u30eb\u30b9\u30c6\u30fc\u30bf\u30b9bit\u306fS\/PDIF\u306e\u65b0\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u3001SDRAM_DAI\u306e\u65b9\u3067\u305d\u306e\u5468\u6ce2\u6570\u3092\u6b63\u3057\u304f\u81ea\u52d5\u8a8d\u8b58\u3057\u307e\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u8a2d\u8a08\u306e\u53e4\u3044\u30b5\u30a6\u30f3\u30c9\u30ab\u30fc\u30c9\u306a\u3069\u304b\u3089\u51fa\u529b\u3055\u308c\u308b88.2kHz\/176.4kHz\u306a\u3069\u306eS\/PDIF\u3067\u3001SDRAM_DAI\u5074\u3067\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u3092\u81ea\u52d5\u8a8d\u8b58\u3057\u306a\u3044\u3082\u306e\u3082\u3042\u308a\u5f97\u307e\u3059\u3002\u305d\u3046\u3044\u3046\u5834\u5408\u306b\u306f\u3001SDRAM_DAI\u5074\u3067\u5468\u6ce2\u6570\u3092\u660e\u793a\u7684\u306b\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SDRAM_DAI\u3067\u306f\u3001\u5165\u529b\u3059\u308bS\/PDIF\u4fe1\u53f7\u306e\u30c1\u30e3\u30cd\u30eb\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u3044\u3046bit\u306e\u5185\u5bb9\u304b\u3089\u3001\u305d\u306eS\/PDIF\u4fe1\u53f7\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u3092\u77e5\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u9577\u3044\u3053\u3068S\/PDIF\u3067\u306f48kHz\u3092\u8d85\u3048\u308b\u4fe1\u53f7\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0 &hellip; 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