{"categories":[],"width":"100%","provider_url":"https://hatena.blog","published":"2024-04-30 07:21:47","type":"rich","url":"https://analogue-synthesizer.hatenablog.com/entry/2024/04/30/072147","height":"190","title":"C-MOS Z80-CPU \u307e\u305f\uff64\u6614\u306eMC6809P\u306e\u5bfe\u7b56\u306b\u3064\u3044\u3066","version":"1.0","author_name":"Analogue-Synthesizer","image_url":null,"author_url":"https://blog.hatena.ne.jp/Analogue-Synthesizer/","blog_url":"https://analogue-synthesizer.hatenablog.com/","blog_title":"Analogue-Synthesizer\u306e\u30d6\u30ed\u30b0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fanalogue-synthesizer.hatenablog.com%2Fentry%2F2024%2F04%2F30%2F072147\" title=\"C-MOS Z80-CPU \u307e\u305f\uff64\u6614\u306eMC6809P\u306e\u5bfe\u7b56\u306b\u3064\u3044\u3066 - 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>","provider_name":"Hatena Blog","description":"\u591a\u5206\uff6474LS244\uff6474LS245\u3068\u305d\u306eDrive\u90e8\u5206\u307e\u3067\u306eLogic\u306b\uff64LS-TTL\u3092\u4f7f\u3044\uff64\u5f8c\u306f\uff64TTL-Level-Compatible\u3067\u884c\u3051\u308b\u3068\u306f\u601d\u3046\uff61\u552f\uff64CPU\u306eWait\u56de\u8def\u306f\uff64LS-TTL\u3092\u4f7f\u308f\u306a\u3051\u308c\u3070\u3060\u3068\u601d\u3046\uff61CPU\u5468\u308a\u3060\u3051\u3067\u5bfe\u5fdc\u306f\u51fa\u6765\u308b\u3068\u601d\u3046\uff61 \u5168\u3066\u3092\u6614\u306e\u69d8\u306bLS-TTL\u306b\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u8a33\u3067\u306f\u7121\u3044 LS-TTL\u306f\u6700\u5c0f\u9650\u306b\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u308b\uff61 \u57fa\u677f\u306e\u5c0f\u3055\u306a\u7269\u3067\uff64CPU\u5468\u308a\u3092\u7d44\u3080\u304b\uff64Buffer\u4f7f\u3048\u3070\uff64Memory\u5468\u308a\u3092\u5c11\u3057\u96e2\u3057\u3066\u3082\u5927\u4e08\u592b\u3060\u3068\u306f\u601d\u3046\uff61 \u78ba\u304b\uff644[MHz]\u3067\u3082LS244\uff64LS245\u3067Flat-Cable\u30921[m]\u304f\u3089\u3044\u307e\u3067\u306e\u3070\u308c\u305f\u3068\u601d\u3063\u305f\uff61 FD-I/F\u3082Flat\u2026"}