{"author_name":"Analogue-Synthesizer","provider_url":"https://hatena.blog","width":"100%","title":"Z80-CPU-Board\u7b2c\u4e09\u5f3e","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fanalogue-synthesizer.hatenablog.com%2Fentry%2F2023%2F07%2F15%2F081634\" title=\"Z80-CPU-Board\u7b2c\u4e09\u5f3e - Analogue-Synthesizer\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"height":"190","url":"https://analogue-synthesizer.hatenablog.com/entry/2023/07/15/081634","blog_url":"https://analogue-synthesizer.hatenablog.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/A/Analogue-Synthesizer/20230715/20230715081552.jpg","description":"Z80-CPU-Board\u306b\u3082\u6163\u308c\uff64\u5272\u308a\u8fbc\u307fLSI\u3092\u5916\u4ed8\u3051\u3057\u3088\u3046\u304b\uff65\uff65\uff65\u3068\u8a00\u3046\u6240\u3067\u3059 \u6642\uff64Main-Board\u7b2c\u4e09\u5f3e\u3092\u7d44\u307f\u59cb\u3081\u307e\u3057\u305f \u305d\u308d\u305d\u308d\u30d7\u30ed\u30b0\u30e9\u30e0\u4f5c\u6210\u3078\u3068\u5c55\u958b\u3057\u307e\u3059 6809\u3082\u540c\u3058\u4e8b\u3067\u3059 \u305f\u3063\u305fPull-Up\u62b5\u6297\u3060\u3051\u306e\u4e8b\u3067\u3057\u305f \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u7528Pull-Down\u62b5\u6297\u306f\u5f53\u305f\u308a\u524d\u3067\u3059\u304c\uff65\uff65\uff65 \u50d5\u306f\uff648255\u7b49\uff64 Parallel-IC\u306f\uff64\u30d7\u30ea\u30f3\u30bf\u30fc\u7528\u4ee5\u5916100[K\u03a9]\u306ePullDown\u62b5\u6297\u304c\u5f53\u305f\u308a\u524d\u3067\u3059","published":"2023-07-15 08:16:34","provider_name":"Hatena Blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/Analogue-Synthesizer/","blog_title":"Analogue-Synthesizer\u306e\u30d6\u30ed\u30b0"}