{"id":9821,"date":"2016-10-24T08:34:04","date_gmt":"2016-10-24T17:34:04","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T15:00:00","slug":"","status":"publish","type":"post","link":"http:\/\/w3devlabs.net\/wp\/?p=9821","title":{"rendered":"[\uc815\ubcf4\ud1b5\uc2e0\uc6a9\uc5b4] \ubc94\uc6a9 \ube44\ub3d9\uae30\ud654 \uc1a1\uc218\uc2e0\uae30"},"content":{"rendered":"<p><h1>UART (Universal Asynchronous Receiver\/Transmitter)  &#8211;  \ubc94\uc6a9 \ube44\ub3d9\uae30\ud654 \uc1a1\uc218\uc2e0\uae30<\/h1>\n<\/p>\n<p>UART\ub294 \ucef4\ud4e8\ud130\uc5d0 \ubd80\ucc29\ub41c \uc9c1\ub82c \uc7a5\uce58\ub4e4\ub85c \ud5a5\ud558\ub294 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uc5b4\ud558\ub294 \ud504\ub85c\uadf8\ub7a8\uc774 \ub4e4\uc5b4 \uc788\ub294 \ub9c8\uc774\ud06c\ub85c\uce69\uc774\ub2e4. \uba85\ud655\ud558\uac8c \ub9d0\ud558\uba74, UART\ub294 \ucef4\ud4e8\ud130\uc5d0\uac8c RS-232C DTE \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud568\uc73c\ub85c\uc368, \ubaa8\ub380\uc774\ub098 \uae30\ud0c0 \ub2e4\ub978 \uc9c1\ub82c\uc7a5\uce58\ub4e4\uacfc \ud1b5\uc2e0\ud558\uac70\ub098 \ub370\uc774\ud130\ub97c \uc8fc\uace0\ubc1b\uc744 \uc218 \uc788\uac8c \ud55c\ub2e4. \uc774 \uc778\ud130\ud398\uc774\uc2a4\uc758 \uc77c\ubd80\ub85c\uc11c, UART\ub294 \ub610\ud55c \ub2e4\uc74c\uacfc \uac19\uc740 \uc77c\uc744 \uc218\ud589\ud55c\ub2e4. \ucef4\ud4e8\ud130\ub85c\ubd80\ud130 \ubcd1\ub82c \ud68c\ub85c\ub97c \ud1b5\ud574 \ubc1b\uc740 \ubc14\uc774\ud2b8\ub4e4\uc744, \uc678\ubd80\uc5d0 \uc804\ub2ec\ud558\uae30 \uc704\ud574 \ud558\ub098\uc758 \ub2e8\uc77c \uc9c1\ub82c \ube44\ud2b8 \uc2a4\ud2b8\ub9bc\uc73c\ub85c \ubcc0\ud658\ud55c\ub2e4. \ub0b4\ubd80\ub85c \uc804\uc1a1\ud560 \ub54c\uc5d0\ub294, \uc9c1\ub82c \ube44\ud2b8 \uc2a4\ud2b8\ub9bc\uc744 \ucef4\ud4e8\ud130\uac00 \ucc98\ub9ac\ud560 \uc218 \uc788\ub3c4\ub85d \ubc14\uc774\ud2b8\ub85c \ubcc0\ud658\ud55c\ub2e4. \uc678\ubd80 \uc804\uc1a1\uc744 \uc704\ud574 \ud328\ub9ac\ud2f0 \ube44\ud2b8\ub97c \ucd94\uac00\ud558\uba70, \uc218\uc2e0\ub418\ub294 \ubc14\uc774\ud2b8\ub4e4\uc758 \ud328\ub9ac\ud2f0\ub97c \ud655\uc778\ud558\uace0, \ud328\ub9ac\ud2f0 \ube44\ud2b8\ub97c \uc81c\uac70\ud55c\ub2e4. \ub370\uc774\ud130\ub97c \uc678\ubd80\ub85c \ub0b4\ubcf4\ub0bc \ub54c\uc5d0\ub294 \uc2dc\uc791 \ube44\ud2b8\uc640 \uc815\uc9c0 \ube44\ud2b8\ub97c \ucd94\uac00\ud558\uace0, \uc218\uc2e0\ub418\ub294 \ub370\uc774\ud130\uc5d0\uc11c\ub294 \uadf8\uac83\ub4e4\uc744 \uc81c\uac70\ud55c\ub2e4. \ud0a4\ubcf4\ub4dc\ub098 \ub9c8\uc6b0\uc2a4\ub85c\ubd80\ud130 \ub4e4\uc5b4\uc624\ub294 \uc778\ud130\ub7fd\ud2b8\ub97c \ucc98\ub9ac\ud55c\ub2e4. \ub2e4\ub978 \uc885\ub958\uc758 \uc778\ud130\ub7fd\ud2b8 \ucc98\ub9ac\uc640 \ucef4\ud4e8\ud130\uc758 \ub3d9\uc791 \uc18d\ub3c4\ub97c \uc7a5\uce58\uc758 \uc18d\ub3c4\uc640 \ub3d9\ub4f1\ud558\uac8c \ub9de\ucd94\ub3c4\ub85d \uc694\uad6c\ud558\ub294 \uc7a5\uce58\ub97c \uad00\ub9ac\ud560 \uc218 \uc788\ub2e4. \ubcf4\ub2e4 \uc9c4\ubcf4\ub41c UART\ub4e4\uc740 \uc77c\uc815\ub7c9\uc758 \ub370\uc774\ud130 \ubc84\ud37c\ub9c1\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368, \ucef4\ud4e8\ud130\uc640 \uc9c1\ub82c \uc7a5\uce58\ub4e4\uc758 \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc774 \ub300\ub4f1\ud558\ub3c4\ub85d \ub9de\ucd94\uc5b4\uc900\ub2e4. \uac00\uc7a5 \ucd5c\uadfc\uc758 UART\uc778 16550\uc740 16 \ubc14\uc774\ud2b8 \ubc84\ud37c\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4\uc11c, \ucef4\ud4e8\ud130 \ud504\ub85c\uc138\uc11c\uac00 \ucc98\ub9ac\ud558\uae30 \uc804\uc5d0 \ub370\uc774\ud130\ub97c \uac00\uc9c0\uace0 \uc788\uc744 \uc218 \uc788\ub2e4. \uc6d0\ub798\uc758 UART\ub294 8250\uc774\uc5c8\ub2e4. \ub0b4\uc7a5 \ubaa8\ub380\uc744 \uc0b4 \ub54c, \uadf8 \uc548\uc5d0 16550 UART\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc744 \uc218 \uc788\ub2e4. \ubaa8\ub380 \uc81c\uc791\ud68c\uc0ac\uc778 US Robotics\uc5d0 \ub530\ub974\uba74, \uc678\uc7a5 \ubaa8\ub380\uc5d0\ub294 UART\uac00 \ud3ec\ud568\ub418\uc9c0 \uc54a\ub294\ub2e4\uace0 \ud55c\ub2e4. \ub9cc\uc57d \uc624\ub798\ub41c \ucef4\ud4e8\ud130\ub97c \uac00\uc9c0\uace0 \uc788\ub2e4\uba74, \uc678\uc7a5 \ubaa8\ub380\uc774 \uc9c0\uc6d0\ud558\uc9c0 \uc54a\ub294 \uae30\ub2a5\uc744 \uc5bb\uae30 \uc704\ud574 \ub0b4\uc7a5 16550\uc744 \ucd94\uac00\ud574\uc57c \ud560 \uacbd\uc6b0\ub3c4 \uc788\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UART (Universal Asynchronous Receiver\/Transmitter) &#8211; \ubc94\uc6a9 \ube44\ub3d9\uae30\ud654 \uc1a1\uc218\uc2e0\uae30 UART\ub294 \ucef4\ud4e8\ud130\uc5d0 \ubd80\ucc29\ub41c \uc9c1\ub82c \uc7a5\uce58\ub4e4\ub85c \ud5a5\ud558\ub294 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uc5b4\ud558\ub294 \ud504\ub85c\uadf8\ub7a8\uc774 \ub4e4\uc5b4 \uc788\ub294 \ub9c8\uc774\ud06c\ub85c\uce69\uc774\ub2e4. \uba85\ud655\ud558\uac8c \ub9d0\ud558\uba74, UART\ub294 \ucef4\ud4e8\ud130\uc5d0\uac8c RS-232C DTE \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud568\uc73c\ub85c\uc368, \ubaa8\ub380\uc774\ub098 \uae30\ud0c0 \ub2e4\ub978 \uc9c1\ub82c\uc7a5\uce58\ub4e4\uacfc \ud1b5\uc2e0\ud558\uac70\ub098 \ub370\uc774\ud130\ub97c \uc8fc\uace0\ubc1b\uc744 \uc218 \uc788\uac8c \ud55c\ub2e4. \uc774 \uc778\ud130\ud398\uc774\uc2a4\uc758 \uc77c\ubd80\ub85c\uc11c, UART\ub294 \ub610\ud55c \ub2e4\uc74c\uacfc \uac19\uc740 \uc77c\uc744 \uc218\ud589\ud55c\ub2e4. \ucef4\ud4e8\ud130\ub85c\ubd80\ud130 \ubcd1\ub82c \ud68c\ub85c\ub97c \ud1b5\ud574 \ubc1b\uc740 \ubc14\uc774\ud2b8\ub4e4\uc744, \uc678\ubd80\uc5d0 \uc804\ub2ec\ud558\uae30 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/w3devlabs.net\/wp\/?p=9821\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;[\uc815\ubcf4\ud1b5\uc2e0\uc6a9\uc5b4] \ubc94\uc6a9 \ube44\ub3d9\uae30\ud654 \uc1a1\uc218\uc2e0\uae30&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[5922],"tags":[5921],"class_list":["post-9821","post","type-post","status-publish","format-standard","hentry","category-5922","tag-5921","entry"],"_links":{"self":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/9821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9821"}],"version-history":[{"count":0,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/9821\/revisions"}],"wp:attachment":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9821"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}