{"id":8348,"date":"2023-12-13T23:56:00","date_gmt":"2023-12-13T14:56:00","guid":{"rendered":"http:\/\/hdmr.org\/d\/?p=8348#"},"modified":"2023-12-14T01:37:51","modified_gmt":"2023-12-13T16:37:51","slug":"wp-8348","status":"publish","type":"post","link":"https:\/\/hdmr.org\/d\/wp-8348","title":{"rendered":"\u3069\u3053\u304b\u3089\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30ed\u30fc\u30c9\u3059\u308b?"},"content":{"rendered":"

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\n

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\n

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\u3053\u306e\u8a55\u4fa1\u30dc\u30fc\u30c9\u306b\u306feMMC\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u3066\u3001\u3053\u308c\u3092\u4f7f\u3063\u3066\u8d77\u52d5\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u304c\u5165\u3063\u3066\u3044\u305f\u3002<\/p>\n

eMMC\u3068\u3044\u3046\u306e\u306f\u7d44\u307f\u8fbc\u307f\u7528\u306e\u30de\u30eb\u30c1\u30e1\u30c7\u30a3\u30a2\u30ab\u30fc\u30c9(MMC)\u3067\u3042\u308b\u3002<\/p>\n

MMC\u306fSD\u30ab\u30fc\u30c9\u306e\u5143\u306b\u306a\u3063\u305f\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u898f\u683c\u3067\u3001\u4e00\u90e8\u306b\u4e92\u63db\u6027\u304c\u3042\u308b\u3002<\/p>\n

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\u5185\u8535ROM\u306b\u306feMMC\u304b\u3089RAM\u306b\u5c55\u958b\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u6700\u521d\u5165\u3063\u3066\u3044\u305f\u3002<\/p>\n

\n

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\u4f8b\u3048\u3070SPI\u63a5\u7d9a\u306eNOR\u578b\u306e\u30d5\u30e9\u30c3\u30b7\u30e5ROM\u3092\u5916\u4ed8\u3051\u3059\u308b\u306a\u3069\u306e\u65b9\u6cd5\u306b\u306a\u308b\u3093\u3058\u3083\u306a\u3044\u304b\u3002<\/p>\n

FPGA\u306e\u30b3\u30f3\u30d5\u30a3\u30b0ROM\u3067\u4f7f\u3063\u3066\u3044\u308b\u306e\u3068\u540c\u3058\u90e8\u54c1\u3092\u4f7f\u3048\u3070\u3044\u3044\u308f\u3051\u3060\u3057\u3002<\/p>\n

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eMMC\u304b\u3089\u306e\u30ed\u30fc\u30c9\u306f\u3082\u3063\u3068\u8907\u96d1\u3067\u3059\u304b\u3089\u3001\u624b\u3067\u4f5c\u308b\u3068\u5927\u5909\u305d\u3046\u3060\u304c\u3001<\/p>\n

SPI\u63a5\u7d9a\u306e\u30d5\u30e9\u30c3\u30b7\u30e5ROM\u306f\u305d\u3093\u306a\u306b\u96e3\u3057\u304f\u306a\u3044\u3093\u3058\u3083\u306a\u3044\u3068\u304b\u601d\u3046\u3051\u3069\u3002<\/p>\n

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\n

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\n

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