{"width":"100%","blog_title":"chakoku\u306e\u30d6\u30ed\u30b0(rev4)","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","published":"2026-06-21 14:13:20","type":"rich","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/chakoku/20260621/20260621141131.png","categories":[],"author_url":"https://blog.hatena.ne.jp/chakoku/","url":"https://chakoku.hatenablog.com/entry/2026/06/21/141320","author_name":"chakoku","title":"RP2040/RP2350  PIO \u306b\u304a\u3044\u3066\u4ed5\u69d8\u304c\u5909\u308f\u3063\u305f\u70b9","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchakoku.hatenablog.com%2Fentry%2F2026%2F06%2F21%2F141320\" title=\"RP2040/RP2350  PIO \u306b\u304a\u3044\u3066\u4ed5\u69d8\u304c\u5909\u308f\u3063\u305f\u70b9 - chakoku\u306e\u30d6\u30ed\u30b0(rev4)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u80cc\u666f\uff1aRP2350\u306b\u306a\u3063\u3066PIO\u306e\u4e00\u90e8\u4ed5\u69d8\u304c\u5909\u308f\u3063\u3066\u3044\u308b\u3002RP2350\u3067\u306fPIO\u304c\uff13\u3064\u306b\u5897\u3048\u305f\u308a\u3001IRQ(4)-IRQ(7)\u304c\u30de\u30a4\u30b3\u30f3\u306b\u901a\u77e5\u53ef\u80fd\u306b\u306a\u3063\u305f\u308a\u3001PIO\u3092\u8d85\u3048\u3066\u96a3\u306ePIO\u306bIRQ\u3092\u9001\u3063\u305f\u308a\u3067\u304d\u308b\u3002 \u53d6\u308a\u7d44\u307f\uff1a\u4ed5\u69d8\u5909\u66f4\u70b9\u3092MicroPython\u304b\u3089\u78ba\u8a8d\u3059\u308b(PIO ASM\u306e\u4ed5\u69d8\u5236\u9650\u304b\u3089\u78ba\u8a8d\u3067\u304d\u306a\u3044\u70b9\u3082\u3042\u308b) \u7d50\u8ad6\uff1a IRQ(4)\uff5eIRQ(7)\u3082\u30de\u30a4\u30b3\u30f3\u5074\u306b\u901a\u77e5\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3068\u7406\u89e3\u3057\u305f\u304c\u3001MicroPython\u3067\u306f\u5bfe\u5fdc\u3057\u3066\u304a\u3089\u305a\u3001IRQ(4)\u3092\u767a\u751f\u3055\u305b\u3066\u3082\u5272\u308a\u8fbc\u307f\u30cf\u30f3\u30c9\u30e9\u306f\u547c\u3073\u51fa\u3055\u308c\u306a\u3044\u3002 3\u3064\u306e\u76ee\u306ePIO\u306b\u5bfe\u5fdc\u6e08\u307f\u3001SM:11\u3092\u6307\u5b9a\u3059\u308b\u3068\u30a8\u30e9\u30fc\u306a\u304f\u52d5\u4f5c(\u672c\u5f53\u306bSM_11\u304c\u52d5\u3044\u3066\u3044\u308b\u2026","version":"1.0","blog_url":"https://chakoku.hatenablog.com/"}