{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/A/Analogue-Synthesizer/20230323/20230323062833.jpg","height":"190","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/Analogue-Synthesizer/","provider_url":"https://hatena.blog","author_name":"Analogue-Synthesizer","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fanalogue-synthesizer.hatenablog.com%2Fentry%2F2023%2F03%2F23%2F063330\" title=\"6809-\u5f8c\uff64I/O\u3092\u6b8b\u3059\u3060\u3051\u3068\u6210\u3063\u305f - 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>","published":"2023-03-23 06:33:30","blog_url":"https://analogue-synthesizer.hatenablog.com/","type":"rich","url":"https://analogue-synthesizer.hatenablog.com/entry/2023/03/23/063330","blog_title":"Analogue-Synthesizer\u306e\u30d6\u30ed\u30b0","version":"1.0","description":"MC6809\u306f\uff64Z80\u306b\u6bd4\u3079\uff64Hardware\u306f\uff64\u304b\u306a\u308a\u697d\u3067\u3057\u305f Z80\u304c\u9ad8\u901f\u306e\u70ba\uff64Wait-\u56de\u8def\u3092\u4f5c\u3089\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u3067\u3059\u304c MC6809P\u306f\uff641[MHz]\u3067\u52d5\u304f\u306e\u3067\uff64\u305d\u306e\u5fc5\u8981\u3082\u3042\u308a\u307e\u305b\u3093 MC6809\u306e2[Mhz]\u3067\u52d5\u304fMC68B09P\u3082\u6301\u3063\u3066\u306f\u3044\u307e\u3059 BANK-I/O-Device\u3092\u4ed8\u3051\u308b\u3060\u3051\u3068\u306a\u308a \u5f8c\u306f\uff64MC6850P\uff64MC6821P\u306e\u914d\u7dda\u3068 \u62e1\u5f35Memory\u3092\u8f09\u305b\u308b\u4e88\u5b9a\u3067\u3044\u307e\u3059 \u4e88\u5b9a\u3088\u308a\uff64\u9059\u304b\u306bDevice\u306f\u5c11\u306a\u304f\u4f5c\u308c\u307e\u3057\u305f\uff61 P-ROM\u306f\uff64Image\u3067\u8f09\u305b\u307e\u3057\u305f\u304c \u56de\u8def\u306f\u975e\u60c5\u306b\u7c21\u5358\u3067\u3059\u4e8c\u65e5\u3067\u3053\u3053\u307e\u3067\u306b\u51fa\u6765\u307e\u3057\u305f MC-8\u4ee3\u308f\u308a\u306e\u4f7f\u7528\u306b\u6210\u3063\u3066\u3044\u307e\u3059 ROM-KByte-256Byt\u2026","width":"100%","title":"6809-\u5f8c\uff64I/O\u3092\u6b8b\u3059\u3060\u3051\u3068\u6210\u3063\u305f","categories":[]}