{"id":1191,"date":"2006-05-18T18:08:01","date_gmt":"2006-05-18T09:08:01","guid":{"rendered":"http:\/\/yasu2.prosou.nu\/blog\/index.php\/2006\/05\/18\/reconf2006_day_1\/"},"modified":"2006-05-18T18:08:01","modified_gmt":"2006-05-18T09:08:01","slug":"reconf2006_day_1","status":"publish","type":"post","link":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/2006\/05\/18\/1191\/","title":{"rendered":"RECONF2006 @ \u6771\u5317\u5927 Day 1"},"content":{"rendered":"<p>\u6771\u5317\u5927\u306b\u304d\u3066\u3044\u307e\u3059\u3002<br \/>\n\u6700\u8fd1\u307b\u3068\u3093\u3069\u5bdd\u306a\u3044\u3067\u4ed5\u4e8b\u3057\u3066\u305f\u306e\u3067\u3001\u975e\u5e38\u306b\u306d\u3080\u3044\u3002<\/p>\n<p><!--more--><br \/>\n[ Flex Power FPGA \u306b\u304a\u3051\u308b\u6700\u9069\u30dc\u30c7\u30a3\u30d0\u30a4\u30a2\u30b9\u96fb\u5727\u5024\u7d44\u307f\u5408\u308f\u305b\u306e\u8a73\u7d30\u306a\u5206\u6790 ]<br \/>\nVth \u306e\u7570\u306a\u308b\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3092\u4f7f\u3044\u5206\u3051\u308b &#8211; \u30ea\u30fc\u30af\u306e\u5927\u304d\u306a\u9ad8\u901f\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306e\u4f7f\u7528\u3092\u9650\u5b9a: \u30b3\u30f3\u30d5\u30a3\u30ae\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30e1\u30e2\u30ea\u306a\u3069\u3001\u52d5\u4f5c\u901f\u5ea6\u306e\u95a2\u4fc2\u306a\u3044\u3068\u3053\u308d\u3092\u4f5c\u308a\u5206\u3051\u308b\u306b\u306f\u52b9\u679c\u7684<br \/>\nFlexPower FPGA \u3067\u306f\u30c0\u30d6\u30eb\u30b2\u30fc\u30c8\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3067 Vth \u3092\u914d\u7f6e\u914d\u7dda\u5f8c\u306b\u6700\u9069\u5316\u3059\u308b\u65b9\u6cd5\u3092\u63a1\u3063\u3066\u3044\u308b\u3002\u3053\u308c\u306f\u3001\u4f9b\u7d66\u30d0\u30a4\u30a2\u30b9\u96fb\u5727\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u5b9f\u73fe\u3057\u3066\u3044\u308b\u3002<br \/>\n\u672a\u4f7f\u7528\u8cc7\u6e90\u3092\u30d1\u30ef\u30fc\u30b2\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u6b62\u3081\u308b\u3060\u3051\u3067\u306a\u304f\u3066\u3001\u4f7f\u7528\u8cc7\u6e90\u306e\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30d1\u30ef\u30fc\u3082\u524a\u6e1b\u3067\u304d\u308b\u306e\u3067\u3044\u3044\u611f\u3058\u3060\u3002\u30c1\u30c3\u30d7\u30b5\u30a4\u30ba\u306b\u4f59\u88d5\u3092\u6301\u305f\u305b\u3066\u3082\u96fb\u6c17\u98df\u308f\u306a\u3044\u308f\u3051\u3060\u3057\u3002<br \/>\n\u8907\u6570\u306e\u6280\u6cd5\u3092\u4f7f\u3046\u3053\u3068\u3067\u30b9\u30a4\u30c3\u30c1\u306e\u30a8\u30ea\u30a2\u304c\u5897\u3048\u308b\u306e\u3067\u306f? (\u672b\u5409\u5148\u751f)<br \/>\n&#8211; \u30dc\u30c7\u30a3\u30d0\u30a4\u30a2\u30b9\u30922\u30b9\u30c6\u30c3\u30d7\u306b\u3059\u308b\u3068\u3001\u4f55\u3082\u3057\u306a\u3044\u5834\u5408\u306b\u304f\u3089\u3079\u3066\u30c1\u30c3\u30d7\u9762\u7a4d\u304c 1.6 \u500d\u304f\u3089\u3044\u3002\u3067\u3082\u3001\u3053\u308c\u306f Vth \u5236\u5fa1\u306e\u7c92\u5ea6\u3092\u3068\u3066\u3082\u7d30\u304b\u304f\u3068\u3063\u305f\u5834\u5408\u306a\u306e\u3067\u3001\u7c92\u5ea6\u3092\u7c97\u304f\u3057\u3066\u3044\u3051\u3070\u9762\u7a4d\u306b\u95a2\u3057\u3066\u306f\u6539\u5584\u3067\u304d\u308b\u3002<br \/>\n\u30b9\u30c6\u30c3\u30d7\u6570\u306f\u3069\u308c\u304f\u3089\u3044\u306b\u3059\u308b? (\u3069\u306a\u305f\u3067\u3057\u305f\u3063\u3051)<br \/>\n&#8211; \u3042\u307e\u308a\u5897\u3084\u3057\u3066\u3082\u610f\u5473\u304c\u306a\u3044\u306e\u3067\u3001\u96fb\u529b\u512a\u5148\u306a\u30893\u30b9\u30c6\u30c3\u30d7\u304b4\u30b9\u30c6\u30c3\u30d7\u3002\u9762\u7a4d\u306e\u3053\u3068\u3082\u8003\u3048\u308b\u30682\u30b9\u30c6\u30c3\u30d7\u304c\u59a5\u5f53\u304b\u3068\u3002<br \/>\n[\u30c1\u30c3\u30d7\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u7528\u3044\u305f\u30de\u30eb\u30c1\u30bf\u30b9\u30af\u5411\u3051\u30ea\u30b3\u30f3\u30d5\u30a3\u30ae\u30e3\u30e9\u30d6\u30eb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u691c\u8a0e]<br \/>\n\u3050\u308f\u3055\u307e\u3002<br \/>\n\u69cb\u6210\u60c5\u5831\u3068\u30c7\u30fc\u30bf\u306e\u8ee2\u9001\u3092\u307e\u3063\u305f\u304f\u540c\u7b49\u306b\u6271\u3063\u3066\u3044\u308b\uff1f (\u3057\u3070\u305f\u3055\u3093)<br \/>\n&#8211; \u306f\u3044<br \/>\n\u305d\u3046\u3059\u308b\u3068\u3001\u3069\u306e\u304f\u3089\u3044\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u76ee\u6a19\u306b\u3057\u3066\u3044\u308b\uff1f<br \/>\n&#8211; \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u65b9\u5f0f\u306e\u5834\u5408\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u304c\u3044\u3061\u3070\u3093\u304d\u308c\u3044\u306a\u306e\u3067\u3001\u305d\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u76ee\u6a19\u3002<br \/>\nJPEG \u306e\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u3092\u3082\u3046\u4e00\u5ea6\u6559\u3048\u3066\u304f\u3060\u3055\u3044 (\u6771\u5317\u5927\u306e\u3072\u3068)<br \/>\n&#8211; \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u65b9\u5f0f\u306e\u5834\u5408\u306f\u305d\u308c\u305e\u308c\u306e\u30b3\u30a2\u304c\u5225\u3005\u306e\u6bb5\u968e\u306e\u51e6\u7406\u3092\u3059\u308b\u306e\u306b\u5bfe\u3057\u3066\u3001\u69cb\u6210\u6f14\u7b97\u79fb\u52d5\u65b9\u5f0f\u3067\u306f\u5168\u30b3\u30a2\u304c\u81ea\u5206\u306e\u5272\u308a\u5f53\u3066\u5206\u306b\u3064\u3044\u3066\u6700\u5f8c\u307e\u3067\u51e6\u7406\u3092\u884c\u3046<br \/>\n\u306a\u306b\u304c\u3088\u304f\u306a\u308b?<br \/>\n&#8211; \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u65b9\u5f0f\u3067\u306f\u6f14\u7b97\u30c7\u30fc\u30bf\u306e\u901a\u4fe1\u304c\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306b\u306a\u308b\u3002\u69cb\u6210\u60c5\u5831\u79fb\u52d5\u65b9\u5f0f\u3067\u306f\u3001\u30c7\u30fc\u30bf\u304c\u52d5\u304f\u306e\u304c\u6700\u521d\u3068\u6700\u5f8c\u306a\u306e\u3067\u3057\u3042\u308f\u305b\u3002<br \/>\n\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u3067\u3082\u305d\u3046\u3060\u3063\u3066\u3053\u3068\u3067\u3059\u3088\u306d\uff1f<br \/>\n&#8211; \u306f\u3044\u3002\u3042\u308b\u7a0b\u5ea6\u4e2d\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3067\u304d\u308b\u3088\u3046\u3067\u3042\u308c\u3070\u3002<br \/>\n[ Matrix Processing Engine \u306e\u30e1\u30c7\u30a3\u30a2\u51e6\u7406\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308b\u6027\u80fd\u8a55\u4fa1 ]<br \/>\nRenesas \u306e\u30c7\u30d0\u30a4\u30b9\u3002<br \/>\n\u30d3\u30c3\u30c8\u30b7\u30ea\u30a2\u30eb\u6f14\u7b97\u5668\u30a2\u30ec\u30a4\u306a\u3093\u3067\u3059\u306d\u3002\u304b\u3063\u3053\u3044\u3044\u30fc\u3002<br \/>\nJPEG2000 \u3068\u304b MP3 \u3068\u304b\u3002<br \/>\nPentium4 \u3068 MTX \u3092\u540c\u3058\u304f\u30ed\u30c3\u30af\u306b\u305d\u308d\u3048\u3066\u308b\u306e\u304c\u308f\u304b\u308a\u306b\u304f\u3044\u306e\u3067\u3059\u304c\u3001\u30c1\u30c3\u30d7\u9762\u7a4d\u3084\u30d7\u30ed\u30bb\u30b9\u6280\u8853\u7684\u306b\u3001\u3068\u304b\u3001\u6d88\u8cbb\u96fb\u529b\u3067\u6700\u9069\u5316\u3057\u305f\u5834\u5408\u306f\u3069\u3046\u304b\u3001\u3068\u304b\u3001\u5dee\u3057\u652f\u3048\u306a\u3044\u7bc4\u56f2\u3067\u6559\u3048\u3066\u304f\u3060\u3055\u3044(\u8d8a\u667a\u5148\u751f)<br \/>\n&#8211; \u7d44\u8fbc\u7528\u306a\u306e\u3067 \u00b5P \u3068\u6bd4\u3079\u308b\u306e\u306f\u30a2\u30ec\u306a\u3093\u3067\u3059\u304c\u3001\u307e\u3042\u3001\u6bd4\u8f03\u5bfe\u8c61\u304c\u306a\u3044\u306e\u3067&#8230; \u3057\u304b\u305f\u306a\u3044\u304b\u306a\u3001\u3068\u3002<br \/>\nRenesas \u306e\u30c7\u30fc\u30bf\u3060\u3068 3.1mm^2 \u3001\u96fb\u529b 211mW \u3002\u96fb\u529b\u6bd4\u3060\u306813\u500d\u3002<br \/>\n\u30d7\u30ed\u30bb\u30b9\u306f 90nm \u3067\u3059 (\u672b\u5409\u5148\u751f\u3001\u307b\u304b)<br \/>\n[\u52d5\u7684\u30ea\u30b3\u30f3\u30d5\u30a3\u30ae\u30e3\u30e9\u30d6\u30eb\u30d7\u30ed\u30bb\u30c3\u30b5\u306b\u304a\u3051\u308b\u4f4e\u96fb\u529b\u8a2d\u8a08\u624b\u6cd5\u306e\u691c\u8a0e]<br \/>\n\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30b9\u30a4\u30c3\u30c1\u96fb\u529b\u3068\u30c7\u30fc\u30bf\u30c8\u30b0\u30eb\u96fb\u529b\u3002<br \/>\n\u524d\u8005\u306f\u4e57\u7b97\u5668\u306e\u3088\u3046\u306a dedicated resource \u3092\u4f7f\u3046\u3053\u3068\u3067\u96fb\u529b\u524a\u6e1b\u306b\u3064\u306a\u304c\u308b\u304b\u3082\u3002<br \/>\n\u30bf\u30fc\u30b2\u30c3\u30c8\u304c DRP-1 \u3067\u3059\u304c\u3001\u30bf\u30a4\u30eb\u306e\u4e2d\u306e PE \u6570\u304c\u304b\u308f\u3063\u305f\u308a\u3059\u308c\u3070\u7d50\u679c\u306f\u304b\u308f\u308b\uff1f (\u540d\u53e4\u5c4b\u5148\u751f)<br \/>\n&#8211; 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\u30c7\u30fc\u30bf\u306f\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u4eca\u56de\u306f\u8f09\u305b\u3066\u307e\u305b\u3093\u3002<br \/>\n[\u52d5\u7684\u30ea\u30b3\u30f3\u30d5\u30a3\u30ae\u30e3\u30e9\u30d6\u30eb\u30d7\u30ed\u30bb\u30c3\u30b5DRP\u3092\u7528\u3044\u305f\u6a19\u65702\u306e\u6709\u9650\u4f53\u306b\u304a\u3051\u308b\u4e57\u7b97\u306e\u5b9f\u88c5]<br \/>\n\u6955\u5186\u66f2\u7dda\u306f\u76f8\u5909\u308f\u3089\u305a\u308f\u304b\u3089\u306a\u3044\u306e\u3060\u3051\u308c\u3069\u3001\u3044\u3044\u611f\u3058\u306b\u5b9f\u88c5\u304c\u9032\u3093\u3067\u3044\u308b\u611f\u3058\u3060\u3002<br \/>\n\u30e1\u30e2\u30ea\u306e\u30b5\u30a4\u30ba\u3068\u304b\u3001\u591a\u9805\u5f0f\u306e\u4e57\u7b97\u306b\u306f\u666e\u901a\u306e\u4e57\u7b97\u5668\u306f\u4f7f\u3048\u306a\u3044\u306e\u304b\u3068\u304b\u3001\u305d\u3046\u3044\u3046\u8cea\u554f\u304c\u51fa\u3066\u307e\u3057\u305f\u3002\u4e57\u7b97\u5668\u306b\u95a2\u3057\u3066\u306fFPGA\u306b\u5b9f\u88c5\u3057\u305f\u65b9\u304c\u6709\u5229\u304b\u3082\u306a\u3093\u3060\u3051\u3069\u3001\u3082\u3046\u3059\u3053\u3057\u8907\u96d1\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u306a\u308b\u3068DRP\u306e\u307b\u3046\u304c\u3044\u3044\u307f\u305f\u3044\u3060\u3002<br \/>\n[ ReCSiP \u30dc\u30fc\u30c9\u306b\u304a\u3051\u308b\u6c4e\u7528\u30db\u30b9\u30c8\u30a4\u30f3\u30bf\u30d5\u30a7\u30a4\u30b9\u306e\u5b9f\u88c5\u3068\u8a55\u4fa1 ]<br \/>\n\u3084\u3079\u3048\u3001\u3061\u3083\u3093\u3068\u767a\u8868\u7df4\u7fd2\u3092\u898b\u306b\u884c\u3063\u3066\u304a\u3051\u3070\u3088\u304b\u3063\u305f&#8230;<br \/>\n\u4f55\u3092\u76ee\u6307\u3057\u3066\u3044\u308b\u306e\u304b\uff1f: \u3044\u306e\u3050\u3061\u5148\u751f<br \/>\n\u300c\u3069\u308c\u3060\u3051\u7701\u529b\u5316\u3067\u304d\u305f\u304b\u300d\u307f\u305f\u3044\u306a\u8a55\u4fa1\u3092\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u3067\u3059\u306d\u3002<br \/>\n\u30db\u30b9\u30c8\u2192\u30dc\u30fc\u30c9\u65b9\u5411\u306e\u6027\u80fd\u304c\u51fa\u3066\u306a\u3044\u6c17\u304c\u3059\u308b\u3093\u3067\u3059\u304c: \u5965\u5c71\u3055\u3093(\u4f1a\u6d25\u5927)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ Flex Power FPGA \u306b\u304a\u3051\u308b\u6700\u9069\u30dc\u30c7\u30a3\u30d0\u30a4\u30a2\u30b9\u96fb\u5727\u5024\u7d44\u307f\u5408\u308f\u305b\u306e\u8a73\u7d30\u306a\u5206\u6790 ]Vth \u306e\u7570\u306a\u308b\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3092\u4f7f\u3044\u5206\u3051\u308b &#8211; 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