[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/jp\/wiki27\/archives\/106474#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/jp\/wiki27\/archives\/106474","headline":"\u30af\u30ed\u30c3\u30af\u30b9\u30ad\u30e5\u30fc – Wikipedia","name":"\u30af\u30ed\u30c3\u30af\u30b9\u30ad\u30e5\u30fc – Wikipedia","description":"\u30af\u30ed\u30c3\u30af\u30b9\u30ad\u30e5\u30fc\uff08\u82f1: Clock 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Table of Contents \u6709\u5bb3\u306a\u30b9\u30ad\u30e5\u30fc[\u7de8\u96c6]\u6709\u76ca\u306a\u30b9\u30ad\u30e5\u30fc[\u7de8\u96c6]\u95a2\u9023\u9805\u76ee[\u7de8\u96c6]\u53c2\u8003\u6587\u732e[\u7de8\u96c6] \u6709\u5bb3\u306a\u30b9\u30ad\u30e5\u30fc[\u7de8\u96c6] \u30af\u30ed\u30c3\u30af\u30b9\u30ad\u30e5\u30fc\u306b\u3088\u3063\u3066\u4e8c\u7a2e\u985e\u306e\u554f\u984c\u304c\u751f\u3058\u3046\u308b\u3002\u4e00\u3064\u306f\u30af\u30ed\u30c3\u30af\u304c\u30ec\u30b8\u30b9\u30bf\u540c\u58eb\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u3088\u308a\u9045\u304f\u5230\u7740\u3059\u308b\u5834\u5408\u3067\u3001\u30c7\u30fc\u30bf\u304c\u540c\u3058\u30af\u30ed\u30c3\u30af\u5185\u3067\u4e8c\u3064\u306e\u30c7\u30fc\u30bf\u306b\u3044\u308b\u304b\u3001\u53d6\u5f97\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304c\u6b63\u5e38\u306a\u3082\u306e\u3067\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u3053\u308c\u306f\u3001\u9001\u4fe1\u5148\u306e\u30d5\u30ea\u30c3\u30d7\u30d5\u30ed\u30c3\u30d7\u306b\u30af\u30ed\u30c3\u30af\u304c\u5c4a\u304f\u307e\u3067\u3001\u4ee5\u524d\u306e\u30c7\u30fc\u30bf\u304c\u5341\u5206\u306a\u6642\u9593\u30db\u30fc\u30eb\u30c9\u3055\u308c\u306a\u304b\u3063\u305f\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u30db\u30fc\u30eb\u30c9\u6642\u9593\u9055\u53cd\u3068\u547c\u3070\u308c\u308b\u3002\u3082\u3046\u4e00\u3064\u306e\u554f\u984c\u306f\u3001\u9001\u4fe1\u5148\u306e\u30d5\u30ea\u30c3\u30d7\u30d5\u30ed\u30c3\u30d7\u304c\u9001\u4fe1\u5143\u3088\u308a\u65e9\u304f\u30af\u30ed\u30c3\u30af\u3092\u53d7\u4fe1\u3059\u308b\u5834\u5408\u3067\u3042\u308b\u3002\u3053\u306e\u5834\u5408\u306b\u306f\u30c7\u30fc\u30bf\u306e\u4fe1\u53f7\u304c\u9001\u4fe1\u5148\u306e\u30d5\u30ea\u30c3\u30d7\u30d5\u30ed\u30c3\u30d7\u306b\u5230\u9054\u3059\u308b\u306e\u306b\u6642\u9593\u304c\u77ed\u3059\u304e\u308b\u3002\u65b0\u3057\u3044\u30c7\u30fc\u30bf\u304c\u3001\u6b21\u306e\u30af\u30ed\u30c3\u30af\u4fe1\u53f7\u304c\u5230\u9054\u3059\u308b\u524d\u306b\u5341\u5206\u5b89\u5b9a\u3057\u305f\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u6642\u9593\u9055\u53cd\u304c\u767a\u751f\u3059\u308b\u3002\u30db\u30fc\u30eb\u30c9\u6642\u9593\u9055\u53cd\u306f\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u6642\u9593\u3088\u308a\u6df1\u523b\u3067\u3001\u30af\u30ed\u30c3\u30af\u306e\u5468\u671f\u3092\u9577\u304f\u3057\u3066\u3082\u89e3\u6c7a\u3067\u304d\u306a\u3044\u3002\u6b63\u306e\u30b9\u30ad\u30e5\u30fc\u3082\u8ca0\u306e\u30b9\u30ad\u30e5\u30fc\u3082\u3001\u5358\u72ec\u3067\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u6642\u9593\u3084\u30db\u30fc\u30eb\u30c9\u6642\u9593\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u308f\u3051\u3067\u306f\u306a\u3044\uff08\u4e0b\u306e\u4e0d\u7b49\u5f0f\u3092\u53c2\u7167\uff09\u3002 \u6709\u76ca\u306a\u30b9\u30ad\u30e5\u30fc[\u7de8\u96c6] \u30af\u30ed\u30c3\u30af\u30b9\u30ad\u30e5\u30fc\u306f\u96fb\u5b50\u56de\u8def\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u53ef\u80fd\u306a\u30af\u30ed\u30c3\u30af\u306e\u5468\u671f\u3092\u77ed\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u5834\u5408\u3082\u3042\u308b\u3002\u30d1\u30b9\u3067\u9023\u7d50\u3055\u308c\u305f\u9001\u4fe1\u5143\u30fb\u9001\u4fe1\u5148\u306e\u30ec\u30b8\u30b9\u30bf\u306b\u3064\u3044\u3066\u3001\u4e0b\u8a18\u306e\u4e0d\u7b49\u5f0f\u304c\u6210\u7acb\u3059\u308b\u3002 T\u2265reg+pathmax+S\u2212(sd\u2212ss){displaystyle Tgeq reg+path_{max}+S-(s_{d}-s_{s})} (sd\u2212ss)\u2264reg+pathmin\u2212H{displaystyle (s_{d}-s_{s})leq reg+path_{min}-H} \u3053\u3053\u3067 \u3067\u3042\u308b\u3002\u5f93\u3063\u3066\u3001\u4e0d\u7b49\u5f0f 2.","datePublished":"2022-03-23","dateModified":"2022-03-23","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/jp\/wiki27\/archives\/author\/lordneo#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/jp\/wiki27\/archives\/author\/lordneo","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/wikimedia.org\/api\/rest_v1\/media\/math\/render\/svg\/afe132627defafd8e697b56a6b94f0498bb59cea","url":"https:\/\/wikimedia.org\/api\/rest_v1\/media\/math\/render\/svg\/afe132627defafd8e697b56a6b94f0498bb59cea","height":"","width":""},"url":"https:\/\/wiki.edu.vn\/jp\/wiki27\/archives\/106474","about":["Wiki"],"wordCount":859,"articleBody":"\u30af\u30ed\u30c3\u30af\u30b9\u30ad\u30e5\u30fc\uff08\u82f1: Clock skew\uff09\u3068\u306f\u3001\u30af\u30ed\u30c3\u30af\u540c\u671f\u578b\u306e\u96fb\u5b50\u56de\u8def\u306b\u304a\u3044\u3066\u3001\u30af\u30ed\u30c3\u30af\u56de\u8def\u304b\u3089\u9001\u3089\u308c\u308b\u30af\u30ed\u30c3\u30af\u4fe1\u53f7\u304c\u3001\u56de\u8def\u306e\u7570\u306a\u308b\u90e8\u5206\u306b\u7570\u306a\u3063\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u5230\u7740\u3059\u308b\u73fe\u8c61\u3067\u3042\u308b\u3002\u3053\u306e\u73fe\u8c61\u306f\u3001\u4e2d\u9593\u7d4c\u8def\u306b\u5b58\u5728\u3059\u308b\u56de\u8def\u3001\u5bb9\u91cf\u6027\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3001\u6750\u6599\u7684\u306a\u6b20\u9665\u3001\u30af\u30ed\u30c3\u30af\u306b\u5bfe\u3059\u308b\u5165\u529b\u5bb9\u91cf\u306a\u3069\u306e\u69d8\u3005\u306a\u8981\u56e0\u304b\u3089\u767a\u751f\u3057\u3046\u308b\u3002\u30af\u30ed\u30c3\u30af\u306e\u5468\u6ce2\u6570\u304c\u9ad8\u307e\u308b\u3068\u3001\u30bf\u30a4\u30df\u30f3\u30b0\u306f\u3088\u308a\u91cd\u8981\u306b\u306a\u308a\u3001\u56de\u8def\u306e\u6b63\u5e38\u52d5\u4f5c\u306b\u8a31\u5bb9\u3055\u308c\u308b\u5230\u7740\u6642\u9593\u306e\u5909\u52d5\u5e45\u306f\u5c0f\u3055\u304f\u306a\u308b\u3002\u30b9\u30ad\u30e5\u30fc\u306b\u306f\u3001\u8ca0\u306e\u30b9\u30ad\u30e5\u30fc\u3068\u6b63\u306e\u30b9\u30ad\u30e5\u30fc\u306e\u4e8c\u7a2e\u985e\u304c\u3042\u308b\u3002\u6b63\u306e\u30b9\u30ad\u30e5\u30fc\u306f\u30af\u30ed\u30c3\u30af\u304c\u3042\u308b\u30ec\u30b8\u30b9\u30bf\u304c\u5225\u306e\u30ec\u30b8\u30b9\u30bf\u306b\u5bfe\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9001\u308b\u969b\u3001\u53d7\u4fe1\u5074\u3088\u308a\u5148\u306b\u9001\u4fe1\u5074\u306b\u30af\u30ed\u30c3\u30af\u304c\u5230\u7740\u3059\u308b\u30b1\u30fc\u30b9\u3067\u3001\u8ca0\u306e\u30b9\u30ad\u30e5\u30fc\u306f\u305d\u306e\u9006\u3067\u3042\u308b\u3002  Table of Contents\u6709\u5bb3\u306a\u30b9\u30ad\u30e5\u30fc[\u7de8\u96c6]\u6709\u76ca\u306a\u30b9\u30ad\u30e5\u30fc[\u7de8\u96c6]\u95a2\u9023\u9805\u76ee[\u7de8\u96c6]\u53c2\u8003\u6587\u732e[\u7de8\u96c6]\u6709\u5bb3\u306a\u30b9\u30ad\u30e5\u30fc[\u7de8\u96c6]\u30af\u30ed\u30c3\u30af\u30b9\u30ad\u30e5\u30fc\u306b\u3088\u3063\u3066\u4e8c\u7a2e\u985e\u306e\u554f\u984c\u304c\u751f\u3058\u3046\u308b\u3002\u4e00\u3064\u306f\u30af\u30ed\u30c3\u30af\u304c\u30ec\u30b8\u30b9\u30bf\u540c\u58eb\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u3088\u308a\u9045\u304f\u5230\u7740\u3059\u308b\u5834\u5408\u3067\u3001\u30c7\u30fc\u30bf\u304c\u540c\u3058\u30af\u30ed\u30c3\u30af\u5185\u3067\u4e8c\u3064\u306e\u30c7\u30fc\u30bf\u306b\u3044\u308b\u304b\u3001\u53d6\u5f97\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304c\u6b63\u5e38\u306a\u3082\u306e\u3067\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u3053\u308c\u306f\u3001\u9001\u4fe1\u5148\u306e\u30d5\u30ea\u30c3\u30d7\u30d5\u30ed\u30c3\u30d7\u306b\u30af\u30ed\u30c3\u30af\u304c\u5c4a\u304f\u307e\u3067\u3001\u4ee5\u524d\u306e\u30c7\u30fc\u30bf\u304c\u5341\u5206\u306a\u6642\u9593\u30db\u30fc\u30eb\u30c9\u3055\u308c\u306a\u304b\u3063\u305f\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u30db\u30fc\u30eb\u30c9\u6642\u9593\u9055\u53cd\u3068\u547c\u3070\u308c\u308b\u3002\u3082\u3046\u4e00\u3064\u306e\u554f\u984c\u306f\u3001\u9001\u4fe1\u5148\u306e\u30d5\u30ea\u30c3\u30d7\u30d5\u30ed\u30c3\u30d7\u304c\u9001\u4fe1\u5143\u3088\u308a\u65e9\u304f\u30af\u30ed\u30c3\u30af\u3092\u53d7\u4fe1\u3059\u308b\u5834\u5408\u3067\u3042\u308b\u3002\u3053\u306e\u5834\u5408\u306b\u306f\u30c7\u30fc\u30bf\u306e\u4fe1\u53f7\u304c\u9001\u4fe1\u5148\u306e\u30d5\u30ea\u30c3\u30d7\u30d5\u30ed\u30c3\u30d7\u306b\u5230\u9054\u3059\u308b\u306e\u306b\u6642\u9593\u304c\u77ed\u3059\u304e\u308b\u3002\u65b0\u3057\u3044\u30c7\u30fc\u30bf\u304c\u3001\u6b21\u306e\u30af\u30ed\u30c3\u30af\u4fe1\u53f7\u304c\u5230\u9054\u3059\u308b\u524d\u306b\u5341\u5206\u5b89\u5b9a\u3057\u305f\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u6642\u9593\u9055\u53cd\u304c\u767a\u751f\u3059\u308b\u3002\u30db\u30fc\u30eb\u30c9\u6642\u9593\u9055\u53cd\u306f\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u6642\u9593\u3088\u308a\u6df1\u523b\u3067\u3001\u30af\u30ed\u30c3\u30af\u306e\u5468\u671f\u3092\u9577\u304f\u3057\u3066\u3082\u89e3\u6c7a\u3067\u304d\u306a\u3044\u3002\u6b63\u306e\u30b9\u30ad\u30e5\u30fc\u3082\u8ca0\u306e\u30b9\u30ad\u30e5\u30fc\u3082\u3001\u5358\u72ec\u3067\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u6642\u9593\u3084\u30db\u30fc\u30eb\u30c9\u6642\u9593\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u308f\u3051\u3067\u306f\u306a\u3044\uff08\u4e0b\u306e\u4e0d\u7b49\u5f0f\u3092\u53c2\u7167\uff09\u3002\u6709\u76ca\u306a\u30b9\u30ad\u30e5\u30fc[\u7de8\u96c6]\u30af\u30ed\u30c3\u30af\u30b9\u30ad\u30e5\u30fc\u306f\u96fb\u5b50\u56de\u8def\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u53ef\u80fd\u306a\u30af\u30ed\u30c3\u30af\u306e\u5468\u671f\u3092\u77ed\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u5834\u5408\u3082\u3042\u308b\u3002\u30d1\u30b9\u3067\u9023\u7d50\u3055\u308c\u305f\u9001\u4fe1\u5143\u30fb\u9001\u4fe1\u5148\u306e\u30ec\u30b8\u30b9\u30bf\u306b\u3064\u3044\u3066\u3001\u4e0b\u8a18\u306e\u4e0d\u7b49\u5f0f\u304c\u6210\u7acb\u3059\u308b\u3002  T\u2265reg+pathmax+S\u2212(sd\u2212ss){displaystyle Tgeq reg+path_{max}+S-(s_{d}-s_{s})}(sd\u2212ss)\u2264reg+pathmin\u2212H{displaystyle (s_{d}-s_{s})leq reg+path_{min}-H}\u3053\u3053\u3067\u3067\u3042\u308b\u3002\u5f93\u3063\u3066\u3001\u4e0d\u7b49\u5f0f 2. \u306e\u7bc4\u56f2\u3067\u306f\u30af\u30ed\u30c3\u30af\u30b9\u30ad\u30e5\u30fc(sd\u2212ss){displaystyle (s_{d}-s_{s})}\u3092\u5927\u304d\u304f\u3059\u308b\u3053\u3068\u3067\u30af\u30ed\u30c3\u30af\u306e\u5468\u671f\u3092\u77ed\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\uff08\u3082\u3061\u308d\u3093\u30af\u30ed\u30c3\u30af\u3092\u5171\u6709\u3059\u308b\u5168\u3066\u306e\u9001\u53d7\u4fe1\u30ec\u30b8\u30b9\u30bf\u306b\u3064\u3044\u3066\u540c\u5f0f\u3092\u6210\u7acb\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\uff09\u3002\u95a2\u9023\u9805\u76ee[\u7de8\u96c6]\u53c2\u8003\u6587\u732e[\u7de8\u96c6]Friedman, E.G., ed., Clock Distribution Networks in VLSI Circuits and Systems, IEEE Press, 1995.Maheshwari, N., and Sapatnekar, S.S., Timing Analysis and Optimization of Sequential Circuits, Kluwer, 1999.Tam, S., Limaye, D.L., and Desai, U.N., “Clock Generation and Distribution for the 130-nm Itanium 2 Processor with 6-MB On-Die L3 Cache”, in IEEE Journal of Solid-State Circuits, Vol. 39, No. 4, April 2004."},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/jp\/wiki27\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/jp\/wiki27\/archives\/106474#breadcrumbitem","name":"\u30af\u30ed\u30c3\u30af\u30b9\u30ad\u30e5\u30fc – Wikipedia"}}]}]