{"id":59,"date":"2016-01-05T23:27:18","date_gmt":"2016-01-05T14:27:18","guid":{"rendered":"http:\/\/blog.y-lab.org\/?p=59"},"modified":"2016-01-05T23:27:18","modified_gmt":"2016-01-05T14:27:18","slug":"ttl-ic-%e3%81%a7%e8%87%aa%e4%bd%9c%e3%81%99%e3%82%8b-atari-pong3-2","status":"publish","type":"post","link":"https:\/\/blog.y-lab.org\/?p=59","title":{"rendered":"TTL IC \u3067\u81ea\u4f5c\u3059\u308b Atari Pong(3)"},"content":{"rendered":"

\"\"<\/a><\/p>\n

3 \u679a\u76ee\u306f\u30dc\u30fc\u30eb\u4f4d\u7f6e\u306e\u30ab\u30a6\u30f3\u30bf\u3001\u30dc\u30fc\u30eb\u901f\u5ea6\u306e\u8a08\u7b97\u56de\u8def\u3092\u8f09\u305b\u3066\u3044\u307e\u3059\u3002
\n\u6bce\u5ea6\u7f8e\u3057\u304f\u306a\u3044\u914d\u7dda\u3067\u3059\u304c\u3001\u3053\u306e\u307b\u3046\u304c\u5f8c\u306e\u30c7\u30d0\u30c3\u30b0\u306b\u90fd\u5408\u826f\u3044\u306e\u3067\u3059…<\/p>\n

Pong \u306e\u56de\u8def\u306e\u9762\u767d\u3044\u3068\u3053\u308d\u306f\u3001\u4e0a\u4e0b\u5de6\u53f3\u306b\u52d5\u304f\u30dc\u30fc\u30eb\u306e\u300c\u4f4d\u7f6e\u300d\u3092 74161 (\u540c\u671f\u5f0f\u30ab\u30a6\u30f3\u30bf…\u30aa\u30ea\u30b8\u30ca\u30eb\u3067\u306f Fairchild 9316 \u3067\u3059\u304c) \u306b\u3088\u3063\u3066\u6f14\u7b97\u3055\u305b\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u3069\u3046\u3044\u3046\u4ed5\u7d44\u307f\u306a\u306e\u304b\u3068\u3044\u3046\u3068\u3001\u4f8b\u3048\u3070\u6b21\u306e\u30d5\u30ec\u30fc\u30e0\u3067\u306e\u30dc\u30fc\u30eb\u306e\u7e26\u4f4d\u7f6e\u306f\u73fe\u5728\u4f4d\u7f6e\u306e ± N \u3068\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u7e26\u5e45\u304c 252 \u30e9\u30a4\u30f3\u306a\u306e\u3067\u300174161 \u306e\u30d7\u30ea\u30bb\u30c3\u30c8\u3092 4+N (>0) \u3068\u3057\u305f modulo 256-(4+N) \u306e\u30ab\u30a6\u30f3\u30bf\u56de\u8def\u3092\u69cb\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u30ab\u30a6\u30f3\u30bf\u3092\u6c34\u5e73\u540c\u671f\u4fe1\u53f7\u3067\u30d5\u30ea\u30fc\u30e9\u30f3\u3059\u308b\u3068\u3001\u30ab\u30a6\u30f3\u30bf\u304c\u30d7\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u306e V \u4f4d\u7f6e y(t) \u3068\u3057\u3066 y(t) = y(t-1)+N \u3068\u306a\u308b\u308f\u3051\u3067\u3059\u3002\uff08\u8aac\u660e\u3092\u7406\u89e3\u3059\u308b\u3088\u308a\u56de\u8def\u3092\u898b\u305f\u65b9\u304c\u65e9\u3044\u3067\u3057\u3087\u3046\uff09<\/p>\n

\u30dc\u30fc\u30eb\u306e\u5782\u76f4\u901f\u5ea6\u3001\u6c34\u5e73\u901f\u5ea6\u306f\u52d5\u7684\u306b\u5909\u308f\u3063\u3066\u3086\u304d\u307e\u3059\u3002\u5782\u76f4\u901f\u5ea6\u306f\u30dc\u30fc\u30eb\u304c\u30d1\u30c9\u30eb\u306b\u5f53\u305f\u3063\u305f\u4f4d\u7f6e\u306b\u3088\u3063\u3066\u5909\u5316\u3059\u308b\u306e\u3067\u3001\u30dc\u30fc\u30eb\u306e\u79fb\u52d5\u89d2 \u5ea6\u304c\u5909\u308f\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u6c34\u5e73\u901f\u5ea6\u3082\u30b2\u30fc\u30e0\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u9ad8\u901f\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5de5\u592b\u306b\u3088\u308a\u3001Pong \u3068\u3044\u3046\u30b2\u30fc\u30e0\u306f\u7d20\u6734\u306a\u304c\u3089\u30b2\u30fc\u30e0\u6027\u304c\u9ad8\u304f\u306a\u3063\u3066\u3044\u308b\u308f\u3051\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

3 \u679a\u76ee\u306f\u30dc\u30fc\u30eb\u4f4d\u7f6e\u306e\u30ab\u30a6\u30f3\u30bf\u3001\u30dc\u30fc\u30eb\u901f\u5ea6\u306e\u8a08\u7b97\u56de\u8def\u3092\u8f09\u305b\u3066\u3044\u307e\u3059\u3002 \u6bce\u5ea6\u7f8e\u3057\u304f\u306a\u3044\u914d\u7dda\u3067\u3059\u304c\u3001\u3053\u306e\u307b\u3046\u304c\u5f8c\u306e\u30c7\u30d0\u30c3\u30b0\u306b\u90fd\u5408\u826f\u3044\u306e\u3067\u3059… Pong \u306e\u56de\u8def\u306e\u9762\u767d\u3044\u3068\u3053\u308d\u306f\u3001\u4e0a\u4e0b\u5de6\u53f3\u306b\u52d5\u304f\u30dc\u30fc\u30eb\u306e\u300c\u4f4d\u7f6e\u300d\u3092 […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts\/59"}],"collection":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=59"}],"version-history":[{"count":0,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts\/59\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=59"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=59"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=59"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}