{"title":"Z80-CPU System 74-LS TTL\u306b\u5909\u3048\u305f\u3089\u3001\u300eWait\u4fe1\u53f7\u300f\u3082\u51fa\u306a\u304f\u306a\u3063\u305f","blog_title":"Analogue-Synthesizer\u306e\u30d6\u30ed\u30b0","type":"rich","version":"1.0","author_name":"Analogue-Synthesizer","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fanalogue-synthesizer.hatenablog.com%2Fentry%2F2024%2F06%2F02%2F070908\" title=\"Z80-CPU System 74-LS TTL\u306b\u5909\u3048\u305f\u3089\u3001\u300eWait\u4fe1\u53f7\u300f\u3082\u51fa\u306a\u304f\u306a\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>","provider_name":"Hatena Blog","height":"190","author_url":"https://blog.hatena.ne.jp/Analogue-Synthesizer/","width":"100%","description":"\u3084\u306f\u308a\uff64Wait\u56de\u8def\u304b\uff64Program\u304c\u5f37\u5f15\u3059\u304e\u308b\u304b\u3067\u3059 74-AC Type\u306e\u65b9\u304c\u65ad\u7136\u5feb\u9069\u3067\u3059 /IORQ\u304c\u306a\u305c\u51fa\u306a\u3044\u304b\u3067\u3059 I/O-Wait\u56de\u8def\u306f\u9593\u9055\u3048\u3066\u3044\u307e\u305b\u3093 Program\u304c\u5f37\u5f15\u3059\u304e\u308b\u306e\u304b\uff1f 74-AC Type\u3067\u3082\uff64\u7406\u8ad6\u4e0a\u306f\u52d5\u304f\u306f\u305a\u3067\u3059 \u3061\u3083\u3093\u3068Pull-Up\u62b5\u6297\u3082\u3064\u3051\u3066\u3044\u307e\u3059 \u914d\u7dda\u9055\u3044\u306a\u306e\u3067\u3057\u3087\u3046\u304b \u8ad6\u7406\u30df\u30b9\u306a\u306e\u3067\u3057\u3087\u3046\u304b Program\u306f\u52d5\u3044\u3066\u3044\u307e\u3059 /MREQ\u306f\u51fa\u3066\u3044\u307e\u3059 74-LS\u306b\u5909\u3048\u305f\u3089\uff64Wait\u4fe1\u53f7\u3082\u51fa\u306a\u304f\u306a\u308a\u307e\u3057\u305f \u914d\u7dda\u30df\u30b9\u304b\uff64\u534a\u7530\u4ed8\u3051\u4e0d\u826f\u304b\u3067\u3059 74-LS\u3092\u4f7f\u3046\u610f\u5473\u3082\u306a\u3044\u3093\u3060\u3088\u306d","image_url":null,"categories":[],"url":"https://analogue-synthesizer.hatenablog.com/entry/2024/06/02/070908","provider_url":"https://hatena.blog","published":"2024-06-02 07:09:08","blog_url":"https://analogue-synthesizer.hatenablog.com/"}