\u307e\u3042\u3001\u65e5\u672c\u3067\u306f 8bit MCU \u306f PIC \u306e\u65b9\u304c\u4eba\u6c17\u306a\u3088\u3046\u3067\u3001
\n\u79c1\u306e\u30a6\u30a7\u30d6\u30fb\u30da\u30fc\u30b8\u3067\u3082\u3082\u3089\u3046\u8cea\u554f\u306f PIC \u306e\u3082\u306e\u3070\u304b\u308a\u3067\u3061\u3087\u3063\u3068\u60b2\u3057\u3044\u3002
\n\u30db\u30d3\u30fc\u3067\u4f7f\u3046\u306a\u3089\u3001AVR \u306e\u307b\u3046\u304c\u5727\u5012\u7684\u306b\u4f7f\u3044\u3084\u3059\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
8bit \u306e AVR \u3068 PIC \u306b\u3064\u3044\u3066\u3001\u500b\u4eba\u7684\u306a\u611f\u60f3\u3092\u5c11\u3057\u66f8\u3044\u3066\u304a\u304d\u307e\u3059\u3002 \u30ed\u30fc\u30a8\u30f3\u30c9\u306eMCU\u306e\u5468\u8fba\u6a5f\u80fd\u306f\u3060\u3044\u305f\u3044\u5358\u6a5f\u80fd\u3067\u3001 AVR \u306f\u30ed\u30fc\u30a8\u30f3\u30c9\u304b\u3089\u30cf\u30a4\u30a8\u30f3\u30c9\u307e\u3067\u3001 \u6c4e\u7528 I\/O \u3072\u3068\u3064\u53d6\u3063\u3066\u307f\u3066\u3082\u3001PIC \u3067\u306f\u3001 \u30ec\u30b8\u30b9\u30bf\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001\u3042\u3063\u3061\u3053\u3063\u3061\u306e\u30da\u30fc\u30b8\u3092\u898b\u306a\u304d\u3083\u3044\u3051\u306a\u3044\u3002 \u52d5\u4f5c\u9045\u3044\u3001\u30e1\u30e2\u30ea\u5927\u98df\u3044\u3002<\/p>\n AVR \u306f GCC \u304c\u4f7f\u3048\u3066\u3088\u3044\u3067\u3059\u3002 PIC \u306e\u591a\u54c1\u7a2e\u3063\u3077\u308a\u3092\u8a87\u308b\u4eba\u304c\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u30ca\u30f3\u30bb\u30f3\u30b9\u3002 \u30af\u30ed\u30c3\u30af\u3092\u4e0e\u3048\u306a\u3051\u308c\u3070 In-circuit \u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304c\u3067\u304d\u306a\u3044\u3002 SOP \u306e AVR \u3060\u3063\u305f\u308a\u3001USB \u5bfe\u5fdc\u54c1\u3092\u624b\u306b\u5165\u308c\u3088\u3046\u3068\u601d\u3063\u3066\u3082\u3001 \u3060\u3044\u305f\u3044\u306e AVR \u3067\u306f\u3001\u5185\u8535\u767a\u632f\u5668\u306f\u6700\u9ad8\u3067\u3082 8MHz \u3067\u3059\u3002\u3053\u308c\u306f PIC \u306e 32MHz \u76f8\u5f53\u3068\u306f\u3044\u3048\u3001\u3042\u3068 2\u500d\u307b\u3057\u3044\u30b1\u30fc\u30b9\u3082\u3002<\/p>\n DAC \u3068\u304b USB \u3068\u304b PGA \u3068\u304b\u3001\u51dd\u3063\u305f\u5468\u8fba\u6a5f\u80fd\u3092\u3082\u3064\u54c1\u7a2e\u306f\u591a\u304f\u3042\u308a\u307e\u305b\u3093\u3002 C\u306a\u3069\u306e\u9ad8\u7d1a\u8a00\u8a9e\u3092\u4f7f\u3046\u9650\u308a\u306f\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u305d\u308c\u307b\u3069\u8b70\u8ad6\u306e\u5bfe\u8c61\u306b\u306a\u3089\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u8b70\u8ad6\u3059\u308b\u4e0a\u3067\u306e\u30dd\u30a4\u30f3\u30c8\u306f 3 \u3064\u3002<\/p>\n PIC \u3082 AVR \u3082\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u3057\u3066\u306f\u540c\u3058 2\u6bb5\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u52d5\u4f5c\u3067\u3059\u3002 \u4ee5\u524d\u3069\u3053\u304b\u306e\u96d1\u8a8c\u3067\u3001\u30af\u30ed\u30c3\u30af\u5468\u6ce2\u6570\u304c 32kHz \u306e\u3068\u304d\u306e\u6d88\u8cbb\u96fb\u6d41\u306e\u6bd4\u8f03\u3092\u3082\u3063\u3066\u3001 \u30b5\u30d6\u30eb\u30fc\u30c1\u30f3\u547c\u3073\u51fa\u3057\u3084\u5272\u308a\u8fbc\u307f\u306e\u3068\u304d\u306b\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u30ab\u30a6\u30f3\u30bf\uff08PC\uff09\u3084 \u4e00\u65b9 AVR \u3067\u306f\u3001\u305f\u3068\u3048 8\u30d4\u30f3\u306e ATtiny13A \u306e\u3088\u3046\u306a\u30ed\u30fc\u30a8\u30f3\u30c9\u3067\u3042\u3063\u3066\u3082\u3001 \u30ed\u30fc\u30a8\u30f3\u30c9 PIC \u3067\u306f\u305d\u3082\u305d\u3082\u5272\u308a\u8fbc\u307f\u306e\u6982\u5ff5\u304c\u306a\u304b\u3063\u305f\u308a\u3001 \u4e00\u65b9 AVR \u3067\u306f\u3001\u305f\u3068\u3048 8\u30d4\u30f3\u306e ATtiny13A \u306e\u3088\u3046\u306a\u30ed\u30fc\u30a8\u30f3\u30c9\u3067\u3042\u3063\u3066\u3082\u3001 \u307e\u3042\u3001\u65e5\u672c\u3067\u306f 8bit MCU \u306f PIC \u306e\u65b9\u304c\u4eba\u6c17\u306a\u3088\u3046\u3067\u3001 \u79c1\u306e\u30a6\u30a7\u30d6\u30fb\u30da\u30fc\u30b8\u3067\u3082\u3082\u3089\u3046\u8cea\u554f\u306f PIC \u306e\u3082\u306e\u3070\u304b\u308a\u3067\u3061\u3087\u3063\u3068\u60b2\u3057\u3044\u3002 \u30db\u30d3\u30fc\u3067\u4f7f\u3046\u306a\u3089\u3001AVR \u306e\u307b\u3046\u304c\u5727\u5012\u7684\u306b\u4f7f\u3044\u3084\u3059\u3044\u3068\u601d\u3044\u307e\u3059\u3002 8bit […]<\/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\/39"}],"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=39"}],"version-history":[{"count":0,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts\/39\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=39"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\uff03\u5927\u5b66\u3084\u9ad8\u5c02\u306e\u30ec\u30dd\u30fc\u30c8\u306b\u4f7f\u3063\u3066\u3082\u304b\u307e\u3044\u307e\u305b\u3093\u304c\u3001\u4e8b\u524d\u306b\u30b3\u30e1\u30f3\u30c8\u6b04\u304b\u3089\u9023\u7d61\u3059\u308b\u3053\u3068\u3002<\/span><\/p>\n\u2606PIC \u306e\u6b20\u70b9<\/h3>\n
\u30fb\u30da\u30ea\u30d5\u30a7\u30e9\u30eb\u304c\u3060\u3081\u3002<\/h4>\n
\n\u3061\u3087\u3063\u3068\u51dd\u3063\u305f\u5fdc\u7528\u3092\u8003\u3048\u308b\u3068\u7834\u7dbb\u3059\u308b\u3002
\n\u307e\u305f\u30011\u3064\u306e\u54c1\u7a2e\u306e\u5468\u8fba\u6a5f\u80fd\u3092\u899a\u3048\u305f\u3068\u3053\u308d\u3067\u3001
\n\u4ed6\u306e\u54c1\u7a2e\u306e\u5468\u8fba\u6a5f\u80fd\u306f\u5168\u7136\u69cb\u6210\u304c\u7570\u306a\u308b\u306e\u3067\u3001
\n\u307e\u305f1\u304b\u3089\u899a\u3048\u306a\u304a\u3057\u3002<\/p>\n
\n\u307b\u307c\u540c\u3058\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u304a\u308a\u3001\u958b\u767a\u304c\u3068\u3066\u3082\u697d\u3002
\n\u307e\u305f\u3001\u305d\u308c\u305e\u308c\u306e\u30da\u30ea\u30d5\u30a7\u30e9\u30eb\u306f\u3088\u304f\u3067\u304d\u3066\u3044\u3066\u3001
\n\u3044\u308d\u3044\u308d\u306a\u7528\u9014\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3002<\/p>\n
\n\u3084\u308c\u3053\u306e\u30d4\u30f3\u306f\u30d7\u30eb\u30a2\u30c3\u30d7\u304c\u4f7f\u3048\u306a\u3044\u3060\u306e\u3001
\n\u3053\u306e\u30d4\u30f3\u306f\u30b7\u30e5\u30df\u30c3\u30c8\u30c8\u30ea\u30ac\u3058\u3083\u306a\u3044\u3060\u306e\u3068\u3001\u3057\u3070\u3057\u3070\u554f\u984c\u306b\u3042\u305f\u308a\u307e\u3059\u304c\u3001AVR \u3067\u306f\u305d\u306e\u3088\u3046\u306a\u3053\u3068\u306f\u307e\u305a\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\u30fb\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u304c\u898b\u3065\u3089\u3044\u3002<\/h4>\n
\n\u958b\u767a\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3072\u3068\u3064\u306e\u8981\u56e0\u3002<\/p>\n\u30fbMPLAB X \u304c\u3060\u3081\u3002<\/h4>\n
\u30fbC\u30b3\u30f3\u30d1\u30a4\u30e9\u306e\u6700\u9069\u5316\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u6709\u6599\u3002<\/h4>\n
\n\u6700\u9069\u5316\u304c\u4f7f\u3048\u306a\u3044\u3063\u3066\u3053\u3068\u306f\u3001AVR \u306e ROM 1k\u30ef\u30fc\u30c9 \u306f
\nPIC \u306e ROM 1.8k\u30ef\u30fc\u30c9 \u306b\u5339\u6575\u3059\u308b\u3063\u3066\u3053\u3068\u3067\u3059\u304b\u3089\u306d\uff01
\n\u3053\u308c\u3092\u8003\u616e\u3057\u3066\u30b3\u30b9\u30c8\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8b70\u8ad6\u3059\u3079\u304d\u3002<\/p>\n\u30fb\u7121\u99c4\u306b\u591a\u54c1\u7a2e\u3002<\/h4>\n
\n\uff11\u3064\u306e\u54c1\u7a2e\u3067\u30ab\u30d0\u30fc\u3067\u304d\u308b\u7bc4\u56f2\u304c\u72ed\u3044\u3063\u3066\u3053\u3068\u3060\u304b\u3089\u306d\u3002<\/p>\n\u2606AVR \u306e\u6b20\u70b9<\/h3>\n
\u30fb<\/span>ISP \u304c\u30af\u30ed\u30c3\u30af\u4f9d\u5b58\u3002<\/h4>\n
\n\u6163\u308c\u3066\u3044\u306a\u3044\u3068\u3001\u30d2\u30e5\u30fc\u30ba\u30d3\u30c3\u30c8\u3067\u30af\u30ed\u30c3\u30af\u30bd\u30fc\u30b9\u8a2d\u5b9a\u3092\u9593\u9055\u3048\u3066\u3001
\n\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304c\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u3082\u3002<\/p>\n\u30fb\u5165\u624b\u6027\u304c\u60aa\u3044\u3002<\/h4>\n
\n\u79cb\u8449\u539f\u306b\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\u30fb\u5185\u8535\u767a\u632f\u5668\u306e\u5468\u6ce2\u6570\u304c\u4f4e\u3044\u3002<\/h4>\n
\u30fb\u30da\u30ea\u30d5\u30a7\u30e9\u30eb\u306e\u7a2e\u985e\u304c\u5c11\u306a\u3044\u3002<\/h4>\n
\n\u307e\u3042\u5927\u62b5\u306e\u5834\u5408\u3001\u6c4e\u7528\u306e\u5468\u8fba\u6a5f\u80fd\u304c\u5f37\u529b\u306a\u306e\u3067\u3001
\n\u3042\u3068\u306f\u30d7\u30ed\u30b0\u30e9\u30de\u306e ”\u5de5\u592b” \u3067\u4f55\u3068\u304b\u306a\u308b\u306e\u3067\u3059\u304c\u3002<\/p>\n\u2606\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3064\u3044\u3066<\/h3>\n
\n\u78ba\u304b\u306b PIC \u3067\u306f\u3001\u305f\u3068\u3048\u3070\u6c4e\u7528\u30ec\u30b8\u30b9\u30bf\u304c\u5c11\u306a\u304b\u3063\u305f\u308a\u3001
\n\u30ec\u30b8\u30b9\u30bf\u30fbRAM \u30a2\u30af\u30bb\u30b9\u306b\u30d0\u30f3\u30af\u64cd\u4f5c\u304c\u5fc5\u8981\u3060\u3063\u305f\u308a\u3057\u3066\u3001
\n\u305d\u306e\u7406\u89e3\u306f\u5b9f\u306b\u9762\u5012\u3067\u3059\u304c\u3001\u3053\u308c\u3089\u306f\u3080\u3057\u308d\u4e9b\u7d30\u306a\u554f\u984c\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n\uff08\uff11\uff09\u547d\u4ee4\u30b5\u30a4\u30af\u30eb \/ \u30af\u30ed\u30c3\u30af\u5468\u6ce2\u6570<\/h4>\n
\nAVR \u306f\u30af\u30ed\u30c3\u30af\u5468\u6ce2\u6570\u3092\u305d\u306e\u307e\u307e\u5185\u90e8\u30af\u30ed\u30c3\u30af\u3068\u3057\u3066\u4e0e\u3048\u3089\u308c\u308b\u305f\u3081\u3001
\n\u30af\u30ed\u30c3\u30af\u5468\u6ce2\u6570\u306f\u305d\u306e\u307e\u307e\u547d\u4ee4\u30b5\u30a4\u30af\u30eb\u3068\u306a\u308a\u307e\u3059\u3002
\n\u3044\u3063\u307d\u3046 PIC \u306f\u524d\u7f6e\u5206\u5468\u5668\u3067 4 \u5206\u5468\u3057\u3066\u3044\u308b\u305f\u3081\u3001
\n\u547d\u4ee4\u30b5\u30a4\u30af\u30eb\u306f \u30af\u30ed\u30c3\u30af\u5468\u6ce2\u6570 ÷ 4 \u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\nPIC \u3068 AVR \u306e\u6d88\u8cbb\u96fb\u529b\u3092\u6bd4\u8f03\u3057\u3066\u3044\u305f\u306e\u3092\u898b\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002
\n\u3053\u308c\u3067\u306f\u30ca\u30f3\u30bb\u30f3\u30b9\u3069\u3053\u308d\u304b\u3001\u5168\u304f\u8aa4\u3063\u305f\u6bd4\u8f03\u3067\u3059\u3002<\/p>\n\uff08\uff12\uff09\u30b9\u30bf\u30c3\u30af\u306e\u6271\u3044<\/h4>\n
\n\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u6a5f\u69cb\u304c\u30b9\u30bf\u30c3\u30af\u3067\u3059\u3002
\nPIC \u3067\u306f\u30b9\u30bf\u30c3\u30af\u306f PC \u30b9\u30bf\u30c3\u30af\u306e\u307f\u3067\u3001
\n\u6bb5\u6570\u56fa\u5b9a\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u3088\u308b\u30a4\u30f3\u30d7\u30ea\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002
\n\u3053\u308c\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u898f\u6a21\u306f\u5c11\u306a\u304f\u3066\u6e08\u3080\u306e\u3067\u3059\u304c\u3001\u3061\u3087\u3063\u3068\u539f\u59cb\u7684\u3067\u3059\u306d\u3002
\nPOP \u3082 PUSH \u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n
\n\u30b9\u30bf\u30c3\u30af\u30dd\u30a4\u30f3\u30bf\u306b\u3088\u308b\u30b9\u30bf\u30c3\u30af\u547c\u3073\u51fa\u3057\u3084 POP\/PUSH \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002
\n\uff0890S1200 \u3092\u9664\u304f\uff09<\/p>\n\uff08\uff13\uff09\u5272\u308a\u8fbc\u307f\u306e\u6271\u3044<\/h4>\n
\n\u5272\u308a\u8fbc\u307f\u30eb\u30fc\u30c1\u30f3\u306f 1 \u3064\u304b 2 \u3064\u3067\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3088\u308b\u6761\u4ef6\u5206\u5c90\u3068
\n\u624b\u52d5\u3067\u306e\u5272\u308a\u8fbc\u307f\u30d5\u30e9\u30b0\u89e3\u9664\u304c\u5fc5\u8981\u3067\u3059\u3002
\nPIC \u3067\u306f\u3001\u5272\u308a\u8fbc\u307f\u306f\u5fc5\u8981\u6700\u5c0f\u9650\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\n\u5272\u308a\u8fbc\u307f\u30d9\u30af\u30bf\u3084\u30d5\u30e9\u30b0\u81ea\u52d5\u89e3\u9664\u6a5f\u69cb\u306f\u5f53\u305f\u308a\u524d\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001
\n\u591a\u91cd\u5272\u308a\u8fbc\u307f\u3082\u7c21\u5358\u306b\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002
\n\u3057\u304b\u3057\u3001AVR \u3067\u306f\u512a\u5148\u5ea6\u4ed8\u304d\u5272\u308a\u8fbc\u307f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u3001
\n\uff08PIC \u306e\u4e00\u90e8\u3067\u306f\u7c21\u5358\u306a\u304c\u3089\u30b5\u30dd\u30fc\u30c8\uff09
\n\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u554f\u984c\u3068\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\u2606\u307e\u3068\u3081<\/h3>\n
\n\u91cf\u7523\u3067\u8a2d\u8a08\u3059\u308b\u306a\u3089\u3044\u3056\u3057\u3089\u305a\u3001\u3057\u308d\u3046\u3068\u306e\u8da3\u5473\u7a0b\u5ea6\u306e\u6570\u3067\u306f\u3001<\/div>\n
\n20-30 \u5186\u9ad8\u304f\u3066\u3082 AVR \u3092\u4f7f\u3063\u305f\u65b9\u304c \u6570\u6642\u9593\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u6570\u5341\u6642\u9593\u3082
\n\u958b\u767a\u306e\u82e6\u52b4\u304c\u6e1b\u3089\u305b\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/div>\n","protected":false},"excerpt":{"rendered":"