{"height":"190","published":"2016-01-17 02:00:00","blog_title":"FPGA\u958b\u767a\u65e5\u8a18","author_name":"msyksphinz","url":"https://msyksphinz.hatenablog.com/entry/2016/01/17/020000","width":"100%","categories":["C++"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmsyksphinz.hatenablog.com%2Fentry%2F2016%2F01%2F17%2F020000\" title=\"GMP\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u3064\u304b\u3063\u306664\u30d3\u30c3\u30c8\u540c\u58eb\u306e\u4e57\u7b97\u3092\u5b9f\u88c5\u3059\u308b - FPGA\u958b\u767a\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","image_url":null,"type":"rich","provider_name":"Hatena Blog","title":"GMP\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u3064\u304b\u3063\u306664\u30d3\u30c3\u30c8\u540c\u58eb\u306e\u4e57\u7b97\u3092\u5b9f\u88c5\u3059\u308b","author_url":"https://blog.hatena.ne.jp/msyksphinz/","provider_url":"https://hatena.blog","description":"RISC-V\u306b\u9650\u3089\u305a\u3001\u5927\u6982\u306e64\u30d3\u30c3\u30c8\u30d7\u30ed\u30bb\u30c3\u30b5\u306b\u306f64\u30d3\u30c3\u30c8\u540c\u58eb\u306e\u4e57\u7b97\u3092\u884c\u3046\u547d\u4ee4\u304c\u5b58\u5728\u3059\u308b\u3002RISC-V\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u547d\u4ee4\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u3002 MUL : 64bit signed \u00d7 64bit signed \u2192 \u4e0b\u4f4d64\u30d3\u30c3\u30c8\u3092\u7d50\u679c\u3068\u3057\u3066\u683c\u7d0d MULH : 64bit signed \u00d7 64bit signed \u2192 \u4e0a\u4f4d64\u30d3\u30c3\u30c8\u3092\u7d50\u679c\u3068\u3057\u3066\u683c\u7d0d MULHU : 64bit unsigned \u00d7 64bit unsigned \u2192 \u4e0a\u4f4d64\u30d3\u30c3\u30c8\u3092\u7d50\u679c\u3068\u3057\u3066\u683c\u7d0d MULHSU : 64bit signed \u00d7 64bit unsigned \u2192 \u4e0a\u4f4d64\u30d3\u30c3\u30c8\u3092\u7d50\u679c\u3068\u3057\u3066\u683c\u7d0d \u3053\u306e\u3088\u3046\u306a\u547d\u4ee4\u3092\u5b9f\u2026","blog_url":"https://msyksphinz.hatenablog.com/"}