{"id":611,"date":"2024-11-24T20:19:12","date_gmt":"2024-11-24T11:19:12","guid":{"rendered":"https:\/\/microelectronica.jp\/wiki\/?p=611"},"modified":"2024-11-24T21:48:34","modified_gmt":"2024-11-24T12:48:34","slug":"3-rock-4c-os%e3%81%ae%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab-emmc%e7%b7%a8","status":"publish","type":"post","link":"https:\/\/microelectronica.jp\/wiki\/?p=611","title":{"rendered":"(3) ROCK 4C+ OS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb (eMMC\u7de8)"},"content":{"rendered":"

ROCK 4c+\u3067\u306fmicroSD\u2122<\/span>\u30ab\u30fc\u30c9\u4ee5\u5916\u306b\u672c\u4f53\u88cf\u9762\u306eeMMC\u30b9\u30ed\u30c3\u30c8\u306beMMC\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u3067eMMC\u306bOS\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002<\/p>\n

eMMC\u306f”embedded Multi Media Card”\u306e\u7565\u3067NAND\u578b\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u3092\u63a1\u7528\u3057\u305f\u5185\u8535\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u898f\u683c\u3067\u3059\u3002eMMC\u306e\u6700\u5927\u8ee2\u9001\u901f\u5ea6\u306feMMC 5.0\u306e\u5834\u5408\u3067\u6700\u5927400MB\/s\u3067\u3059\u3002<\/span><\/p>\n

\u3053\u3053\u3067\u306f\u7d14\u6b63\u306eeMMC\u30e2\u30b8\u30e5\u30fc\u30eb\u306bUbuntu\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002
\nOS\u3092eMMC\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308c\u3070microSD\u2122<\/span>\u30ab\u30fc\u30c9\u3092\u8ffd\u52a0\u306e\u5916\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u3057\u3066\u4f7f\u3048\u307e\u3059\u3002<\/p>\n

\u306a\u304a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001\u307e\u305aROCK 4C+\u3092\u8d77\u52d5\u3067\u304d\u308bUbuntu\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u306emicroSD\u2122<\/span>\u30ab\u30fc\u30c9\u3092\u4f5c\u6210\u3057\u3066\u304a\u304d\uff08\u203b(2)\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\uff09Ubuntu\u3092\u8d77\u52d5\u3057\u3066ROCK 4C+\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n

eMMC\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u88c5\u7740<\/div>\n

eMMC\u30e2\u30b8\u30e5\u30fc\u30eb\u3092ROCK 4C+\u57fa\u677f\u306e\u88cf\u9762\u306b\u3042\u308beMMC\u30bd\u30b1\u30c3\u30c8\u306b\u88c5\u7740\u3057\u307e\u3059\u3002<\/p>\n

\n

ROCK 4C+\u306f\u9759\u96fb\u6c17\u3067\u3059\u3050\u306b\u7834\u640d\u3057\u307e\u3059\u3002\u89e6\u308b\u6642\u306f\u5fc5\u305a\u653e\u96fb\u5bfe\u7b56\u3092\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span>
\n\u5bfe\u7b56\u305b\u305a\u57fa\u677f\u306b\u89e6\u308c\u308b\u3068\u672c\u4f53\u3092\u6545\u969c\u3055\u305b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\uff01\uff01<\/span><\/p>\n<\/div>\n

ROCK 4C+\u672c\u4f53\u306e\u57fa\u677f\u306b\u306f\u9ed2\u3044\u30b7\u30eb\u30af\u5370\u5237\u3067eMMC\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u88c5\u7740\u65b9\u5411\u304c\u5370\u5237\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u30b7\u30eb\u30af\u5370\u5237\u306e\u5207\u308a\u6b20\u304d\u306e\u65b9\u5411\u3092\u78ba\u8a8d\u3057\u3066\u307e\u3063\u3059\u3050\u4e0a\u304b\u3089\u88c5\u7740\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\"\"<\/p>\n

\u30ab\u30c1\u30c3\u3068\u97f3\u304c\u3059\u308b\u307e\u3067\u5782\u76f4\u306b\u5dee\u3057\u8fbc\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u306a\u304a\u7121\u7406\u3059\u308b\u3068\u30bd\u30b1\u30c3\u30c8\u304c\u58ca\u308c\u307e\u3059\u306e\u3067\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n

\"\"<\/p>\n

ubuntu\u3092\u8d77\u52d5\u3057\u3066OS\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/div>\n

ubuntu\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307fmicroSD\u2122<\/span>\u30ab\u30fc\u30c9\u3092ROCK 4C+\u306b\u88c5\u7740\u3057\u3066\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n

\u8d77\u52d5\u5f8c\u30bf\u30fc\u30df\u30ca\u30eb\u30bd\u30d5\u30c8\u306eYakuake\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002
\n\u203b”\u30b9\u30bf\u30fc\u30c8”\u30dc\u30bf\u30f3\u2192”Application”\u2192”System”\u2192”Yakuake”<\/p>\n

\u6700\u521d\u306beMMC\u306e\u30c7\u30d0\u30a4\u30b9\u540d\u3092lsblk\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n

\n
lsblk<\/code><\/pre>\n<\/div>\n
\"\"<\/p>\n
\u4e0a\u56f3\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002microSD\u2122<\/span>\u30ab\u30fc\u30c9\u306b\u306fmmcblkp1..3\u3068\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u304c\u8907\u6570\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3067eMMC\u306f\u3042\u308a\u307e\u305b\u3093\u306e\u3067\u3059\u3050\u306b\u8b58\u5225\u3067\u304d\u307e\u3059\u3002
\n\u3053\u3053\u3067\u306f”mmcblk0″\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n
\n
microSD\u2122<\/span>\u30ab\u30fc\u30c9\u3068eMMC\u306e\u30c9\u30e9\u30a4\u30d6\u540d\u3092\u9593\u9055\u308f\u306a\u3044\u3088\u3046\u306b\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n
\u7d9a\u3044\u3066Radxa\u306eGitHub\u304b\u3089Kubuntu(KDE+Ununtu)\u306e\u30a4\u30e1\u30fc\u30b8\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n
\n
$ wget https:\/\/github.com\/radxa-build\/rock-4c-plus\/releases\/download\/b60\/rock-4c-plus_ubuntu_focal_kde_b60.img.xz<\/code><\/pre>\n<\/div>\n
\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u5b8c\u4e86\u5f8c\u306feMMC\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u30a4\u30e1\u30fc\u30b8\u3092\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002<\/p>\n
\n
$ sudo xzcat .\/rock-4c-plus_ubuntu_focal_kde_b60.img.xz | sudo dd of=\/dev\/mmcblk0 bs=1M <\/code><\/pre>\n<\/div>\n
\u66f8\u304d\u8fbc\u307f\u306b\u306f\u74b0\u5883\u306b\u3082\u3088\u308a\u307e\u3059\u304c\u7d045\u5206\u7a0b\u5ea6\u304c\u304b\u304b\u308a\u307e\u3059\u3002
\nsudo\u3067\u5b9f\u884c\u3057\u3066\u3044\u308b\u305f\u3081\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u6c42\u3081\u3089\u308c\u307e\u3059\u3002
\ndd\u30b3\u30de\u30f3\u30c9\u306f\u5b9f\u884c\u4e2d\u306e\u9032\u6357\u72b6\u6cc1\u304c\u305d\u306e\u307e\u307e\u3067\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002\u9032\u6357\u72b6\u6cc1\u3092\u8868\u793a\u3055\u305b\u305f\u3044\u5834\u5408\u306b\u306f status=progress \u3092\u4ed8\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
\"\"<\/p>\n
\u5b8c\u4e86\u3059\u308b\u3068\u4e0a\u56f3\u306e\u3088\u3046\u306b\u8ee2\u9001\u5f8c\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u7b49\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u3044\u3063\u305f\u3093ROCK 4C+\u306e\u96fb\u6e90\u3092\u5207\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
eMMC\u304b\u3089\u8d77\u52d5<\/div>\n
\u65e9\u901feMMC\u304b\u3089\u8d77\u52d5\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n
microSD\u30ab\u30fc\u30c9\u3092\u672c\u4f53\u304b\u3089\u53d6\u308a\u5916\u3057\u3066eMMC\u30e2\u30b8\u30e5\u30fc\u30eb\u3060\u3051\u53d6\u308a\u4ed8\u3051\u305f\u72b6\u614b\u306b\u3057\u307e\u3059\u3002<\/p>\n
\u96fb\u6e90\u3092\u8d77\u52d5\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
\u8d77\u52d5\u3067\u304d\u308c\u3070\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
ROCK 4c+\u3067\u306fmicroSD\u2122\u30ab\u30fc\u30c9\u4ee5\u5916\u306b\u672c\u4f53\u88cf\u9762\u306eeMMC\u30b9\u30ed\u30c3\u30c8\u306beMMC\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u3067eMMC\u306bOS\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002 eMMC\u306f”embedded Multi Media C […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-611","post","type-post","status-publish","format-standard","hentry","category-rock4plus-1"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/microelectronica.jp\/wiki\/index.php?rest_route=\/wp\/v2\/posts\/611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/microelectronica.jp\/wiki\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microelectronica.jp\/wiki\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microelectronica.jp\/wiki\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microelectronica.jp\/wiki\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=611"}],"version-history":[{"count":2,"href":"https:\/\/microelectronica.jp\/wiki\/index.php?rest_route=\/wp\/v2\/posts\/611\/revisions"}],"predecessor-version":[{"id":634,"href":"https:\/\/microelectronica.jp\/wiki\/index.php?rest_route=\/wp\/v2\/posts\/611\/revisions\/634"}],"wp:attachment":[{"href":"https:\/\/microelectronica.jp\/wiki\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microelectronica.jp\/wiki\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microelectronica.jp\/wiki\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}