{"id":2267,"date":"2024-08-08T12:41:52","date_gmt":"2024-08-08T12:41:52","guid":{"rendered":"https:\/\/tryvary.com\/?p=2267"},"modified":"2024-08-08T12:41:52","modified_gmt":"2024-08-08T12:41:52","slug":"pcb-design-for-testability-best-practices","status":"publish","type":"post","link":"https:\/\/tryvary.com\/ko\/\ud14c\uc2a4\ud2b8-\uac00\ub2a5\uc131-\ubaa8\ubc94-\uc0ac\ub840\ub97c-\uc704\ud55c-pcb-\uc124\uacc4\/","title":{"rendered":"\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c 10\uac00\uc9c0 \ud544\uc218 \ub514\uc790\uc778 \ubaa8\ubc94 \uc0ac\ub840"},"content":{"rendered":"<p>\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \uc124\uacc4\ub294 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310(PCB) \uc124\uacc4\uc758 \ud544\uc218 \uce21\uba74\uc73c\ub85c, \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \uc870\uae30\uc5d0 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. <strong>\uacb0\ud568 \uac10\uc9c0<\/strong>, \uc624\ub958 \uc2dd\ubcc4\uc744 \uc704\ud55c \uc2dc\uac04\uacfc \ub9ac\uc18c\uc2a4\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \ud6a8\uacfc\uc801\uc778 <strong>\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \ub514\uc790\uc778<\/strong> \uad6c\ud604\uc744 \ud3ec\ud568 <strong>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \uc804\ub7b5\uc801\uc73c\ub85c<\/strong>, \uc5ec\uc720 \uacf5\uac04\uacfc \uc811\uadfc\uc131\uc744 \uc720\uc9c0\ud558\uace0 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4. <strong>\uc2e0\ud638 \ub77c\uc6b0\ud305<\/strong>. \ub610\ud55c \ud14c\uc2a4\ud2b8 \ubca1\ud130\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\uace0 \uc81c\uc870 \uac00\ub2a5\uc131\uc744 \uc704\ud574 \uc124\uacc4\ud558\uace0 \ud5a5\uc0c1\ud558\ub294 \uac83\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. <strong>\ud14c\uc2a4\ud2b8 \ubc94\uc704 \ubc0f \ud488\uc9c8<\/strong>. \ud544\uc218\uc801\uc778 \ubaa8\ubc94 \uc0ac\ub840\ub97c \ub530\ub974\uba74 \uc124\uacc4\uc790\ub294 \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \ubc94\uc704\ub97c \ubcf4\uc7a5\ud558\uace0 \ud14c\uc2a4\ud2b8 \ubcf5\uc7a1\uc131\uc744 \uc904\uc774\uba70 \uc0dd\uc0b0\uc744 \uac04\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc758 \uc911\uc694\uc131\uc774 \uacc4\uc18d \ucee4\uc9d0\uc5d0 \ub530\ub77c \uc774\ub7ec\ud55c \uc6d0\uce59\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc131\uacf5\uc801\uc778 PCB \uc124\uacc4 \ubc0f \uc81c\uc870\uc5d0 \uc810\uc810 \ub354 \uc911\uc694\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc8fc\uc694 \uc2dc\uc0ac\uc810<\/h2>\n<ul>\n<li>\ubaa8\ub4e0 \ub514\uc790\uc778 \ub137\uc5d0 ICT \ud3ec\uc778\ud2b8\ub97c \ud1b5\ud569\ud558\uace0 \uc811\uadfc\uc131\uc744 \uc704\ud55c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ud558\uc5ec \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud14c\uc2a4\ud2b8 \ubcf5\uc7a1\uc131\uc744 \uc904\uc774\uae30 \uc704\ud574 \ubd80\ud488 \uac04 \uc5ec\uc720 \uacf5\uac04, \uac00\uc7a5\uc790\ub9ac \uc5ec\uc720 \uacf5\uac04, \uc804\ub7b5\uc801 \ud504\ub85c\ube0c \ud3ec\uc778\ud2b8 \ubc30\uce58\ub97c \uc720\uc9c0\ud558\ub294 PCB \ub808\uc774\uc544\uc6c3 \uc804\ub7b5\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubaa8\ub4e0 \ub514\uc790\uc778 \ub137\uc5d0 ICT \ud3ec\uc778\ud2b8\ub97c \ubc30\uce58\ud558\uace0 \uc27d\uac8c \uc815\ub9ac\ud560 \uc218 \uc788\ub294 \uc811\uadfc \uac00\ub2a5\ud55c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \ubcf4\uc7a5\ud558\uba70 DFT \uc9c0\uce68\uc744 \ub530\ub77c \uc81c\uc870 \uac00\ub2a5\uc131\uc744 \uace0\ub824\ud558\uc5ec \uc124\uacc4\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc758\uc0ac \ubb34\uc791\uc704, \ucca0\uc800\ud55c, \uc9c0\ub2a5\uc801, \uc81c\uc57d \uae30\ubc18 \uc811\uadfc \ubc29\uc2dd\uacfc \uac19\uc740 \ubc29\ubc95\uc744 \ud1b5\ud574 \uc0dd\uc131\ub41c \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8 \ubca1\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc624\ub958 \uc801\uc6a9 \ubc94\uc704\ub97c \ucd5c\ub300\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li>ICT \ud3ec\uc778\ud2b8\ub97c \ud1b5\ud569\ud558\uace0, \uad11\ubc94\uc704\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uace0, \ub2e8\uc704 \ud14c\uc2a4\ud2b8\ub97c \uad6c\ud604\ud558\uc5ec \uc81c\uc870 \uc624\ub958 \ubc0f \uad6c\uc131 \uc694\uc18c \uc624\ub958\ub97c \uc989\uc2dc \uc2dd\ubcc4\ud568\uc73c\ub85c\uc368 \ud14c\uc2a4\ud2b8 \ubc94\uc704\uc640 \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131 \uae30\ubcf8\uc744 \uc704\ud55c \uc124\uacc4<\/h2>\n<div class=\"embed-youtube\" style=\"position: relative; width: 100%; height: 0; padding-bottom: 56.25%; margin-bottom:20px;\"><iframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" src=\"https:\/\/www.youtube.com\/embed\/MgCFUO2BrkQ\" title=\"\uc720\ud29c\ube0c \ube44\ub514\uc624 \ud50c\ub808\uc774\uc5b4\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<p>DFT(\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \uc124\uacc4)\ub294 \ub2e4\uc74c\uc758 \uc0dd\uc131\uc744 \uac15\uc870\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ubc0f \ud558\ub4dc\uc6e8\uc5b4 \uac1c\ubc1c\uc758 \ud544\uc218 \uac1c\ub150\uc785\ub2c8\ub2e4. <strong>\uc26c\uc6b4 \ud14c\uc2a4\ud2b8\ub97c \ucd09\uc9c4\ud558\ub294 \uad6c\uc131 \uc694\uc18c<\/strong>, \uc774\ub97c \ud1b5\ud574 \ucd5c\uc885 \uc81c\ud488\uc758 \ub354 \ub098\uc740 \ud488\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>DFT \uc6d0\uce59\uc744 \ud1b5\ud569\ud568\uc73c\ub85c\uc368 \uac1c\ubc1c\uc790\ub294 \ub2e4\uc74c\uc5d0 \ub3c4\uc6c0\uc774 \ub418\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uad6c\uc131 \uc694\uc18c\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ub2e4\uc591\ud55c \ud14c\uc2a4\ud2b8 \uc720\ud615<\/strong>, \ub2e8\uc704, \ud1b5\ud569, \uae30\ub2a5, \ub85c\ub4dc \ubc0f \uc131\ub2a5 \ud14c\uc2a4\ud2b8\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud55c \uc774\ub7ec\ud55c \uc804\uccb4\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc744 \ud1b5\ud574 <strong>\uacb0\ud568 \ubc0f \uc624\ub958 \uac10\uc9c0<\/strong> \uac1c\ubc1c \uc8fc\uae30 \ucd08\uae30\uc5d0 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uac00\ub2a5\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud6a8\uacfc\uc801\uc778 DFT\ub294 \uc804\uccb4 \ud14c\uc2a4\ud2b8 \uc2a4\ud399\ud2b8\ub7fc\uc744 \uace0\ub824\ud558\uc5ec \uad6c\uc131 \uc694\uc18c\uac00 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc5fc\ub450\uc5d0 \ub450\uace0 \uc124\uacc4\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc740 <strong>\uc2e0\uc18d\ud55c \uacb0\ud568 \uaca9\ub9ac<\/strong>&#44; <strong>\uc2dc\uac04\uacfc \uc790\uc6d0\uc744 \uc904\uc774\ub294 \uac83<\/strong> \uc2dd\ubcc4\ud558\uace0 \uc218\uc815\ud558\ub294 \ub370 \ud544\uc694\ud568 <strong>\uc81c\uc870 \uc624\ub958 \ubc0f \uad6c\uc131 \uc694\uc18c \uc624\ub958<\/strong>.<\/p>\n<h2>\ucd5c\ub300 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c PCB \ub808\uc774\uc544\uc6c3<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/optimizing_testability_in_pcbs.jpg\" alt=\"PCB\uc758 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131 \ucd5c\uc801\ud654\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud574 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310(PCB) \ub808\uc774\uc544\uc6c3\uc740 \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8 \ubc0f \uacb0\ud568 \uc9c4\ub2e8\uc744 \uc6a9\uc774\ud558\uac8c \ud558\ub294 \uc758\ub3c4\uc801\uc778 \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uacfc \uc811\uadfc\uc131 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc124\uacc4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc798 \uc124\uacc4\ub41c PCB \ub808\uc774\uc544\uc6c3\uc740 \ud14c\uc2a4\ud2b8\uc758 \ubcf5\uc7a1\uc131\uacfc \ube44\uc6a9\uc744 \ud06c\uac8c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \ucd5c\ub300\ud654\ud558\ub824\uba74 \ub2e4\uc74c \uc9c0\uce68\uc744 \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \ubc94\uc704<\/strong>: \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \ubc94\uc704\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uac01 \ub124\ud2b8\uc758 ICT \ud3ec\uc778\ud2b8\ub85c PCB \ub808\uc774\uc544\uc6c3\uc744 \uc124\uacc4\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uad6c\uc131\ud488\uc73c\ub85c\ubd80\ud130\uc758 \uc5ec\uc720 \uacf5\uac04<\/strong>: \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uacfc \uad6c\uc131 \uc694\uc18c \ubc0f \ud328\ub4dc \uc0ac\uc774\uc5d0 \ucd5c\uc18c 50mil\uc758 \uac04\uaca9\uc744 \uc720\uc9c0\ud558\uc138\uc694.<\/li>\n<li><strong>\uac00\uc7a5\uc790\ub9ac \uc815\ub9ac<\/strong>: \uc811\uadfc\uc131\uc744 \uc704\ud574 \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uacfc \ubcf4\ub4dc \uac00\uc7a5\uc790\ub9ac \uc0ac\uc774\uc5d0 100mil\uc758 \uac04\uaca9\uc744 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\ud504\ub85c\ube0c \ud3ec\uc778\ud2b8 \ubc30\uce58<\/strong>: \uae30\uc220\uc790\uac00 \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \uc218\ub3d9 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \ud504\ub85c\ube0c \uc9c0\uc810\uc744 \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \uc804\ub7b5\uc801\uc73c\ub85c \uad6c\ud604<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/strategic_test_point_placement.jpg\" alt=\"\uc804\ub7b5\uc801 \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \ubc30\uce58\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ub41c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub294 PCB\uc758 \uc911\uc694\ud55c \uc5f0\uacb0\uc744 \ucca0\uc800\ud558\uac8c \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <strong>\ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8 \ubc0f \uacb0\ud568 \uc9c4\ub2e8<\/strong>.<\/p>\n<p>\ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc744 PCB \uc124\uacc4\uc5d0 \ud1b5\ud569\ud568\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub2e8\uc704 \ud14c\uc2a4\ud2b8\uac00 \uc0c1\uc138\ud558\uace0 \uacb0\ud568\uc744 \uc2e0\uc18d\ud558\uac8c \uc2dd\ubcc4\ud558\uace0 \uaca9\ub9ac\ud560 \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc0c1\uc801\uc778 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \ub2ec\uc131\ud558\ub824\uba74 \uc811\uadfc\uc131, \uacf5\uac04 \ubc0f \uacf5\uac04\uc744 \uace0\ub824\ud558\uc5ec \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc744 \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\uc2e0\ud638 \ubb34\uacb0\uc131 \uc694\uad6c \uc0ac\ud56d<\/strong>. <strong>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \uc0ac\uc774\uc758 \uc801\uc808\ud55c \uac04\uaca9<\/strong> \ub2e8\ub77d\uc744 \ubc29\uc9c0\ud558\uace0 \ubcf4\uc7a5\ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. <strong>\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud14c\uc2a4\ud2b8 \uc808\ucc28<\/strong>.<\/p>\n<p>\ub610\ud55c \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c \uadfc\ucc98\uc5d0 \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc774 \uc704\uce58\ud558\uc5ec \ud6a8\uc728\uc801\uc73c\ub85c \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uacb0\ud568 \uaca9\ub9ac \ubc0f \ubb38\uc81c \ud574\uacb0<\/strong> \ud14c\uc2a4\ud2b8 \uc911.<\/p>\n<p>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ubc30\uce58\ud558\uba74 \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\uac00 \ub2e8\uc21c\ud654\ub420 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ud14c\uc2a4\ud2b8 \ud53d\uc2a4\ucc98\uc758 \ubcf5\uc7a1\uc131\ub3c4 \ucd5c\uc18c\ud654\ub429\ub2c8\ub2e4. <strong>\ud14c\uc2a4\ud2b8 \ube44\uc6a9\uacfc \uc2dc\uac04<\/strong>.<\/p>\n<h2>\uc81c\uc870 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \ud14c\uc2a4\ud2b8 \uac00\ub2a5\ud55c \uc124\uacc4<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/optimizing_design_for_manufacturing.jpg\" alt=\"\uc81c\uc870\ub97c \uc704\ud55c \uc124\uacc4 \ucd5c\uc801\ud654\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\uc81c\uc870 \uac00\ub2a5\uc131\uc744 \uc704\ud55c PCB \ub808\uc774\uc544\uc6c3 \ucd5c\uc801\ud654\uc5d0\ub294 \ubaa8\ub4e0 \uc124\uacc4\ub9dd\uc5d0 ICT \ud3ec\uc778\ud2b8\ub97c \ud1b5\ud569\ud558\uc5ec \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \ubc94\uc704\ub97c \ubcf4\uc7a5\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc0dd\uc0b0 \uc6cc\ud06c\ud50c\ub85c\ub97c \uc6a9\uc774\ud558\uac8c \ud558\ub294 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\ud55c \uc124\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc744 \ud1b5\ud574 \uacc4\uc57d \uc81c\uc870\uc5c5\uccb4(CM)\ub294 ICT \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uc5ec PCB\uc758 \uc591\ucabd\uc774 \ub3d9\uc2dc\uc5d0 \ud14c\uc2a4\ud2b8\ub418\ub3c4\ub85d \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud6a8\uacfc\uc801\uc778 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \ub2e4\uc74c \uc9c0\uce68\uc744 \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\uc811\uadfc \uac00\ub2a5\ud55c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8<\/strong>: \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \uad6c\uc131 \uc694\uc18c\uc640 \ud328\ub4dc\uc5d0 50mil\uc758 \uc5ec\uc720 \uacf5\uac04\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\ub7b5\uc801 \ubc30\uce58<\/strong>: \uace0\uc815 \uc7a5\uce58\uc758 \ubcf5\uc7a1\uc131\uacfc \uc7a0\uc7ac\uc801\uc778 \ucd94\uac00 \ube44\uc6a9\uc744 \uc904\uc774\uae30 \uc704\ud574 DFT \uc9c0\uce68\uc5d0 \ub530\ub77c \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc744 \ubc30\uce58\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uac04\ud3b8\ud55c \uc218\ub3d9 \ud14c\uc2a4\ud2b8<\/strong>: \uae30\uc220\uc790\uac00 \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \ud504\ub85c\ube0c \ud3ec\uc778\ud2b8\ub97c \ubc30\uce58\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc870\uc815\ub41c \ud14c\uc2a4\ud2b8<\/strong>: \ud6a8\uc728\uc801\uc778 \uc0dd\uc0b0 \uc6cc\ud06c\ud50c\ub85c\ub97c \uc704\ud574 CM\uacfc \ud611\ub825\ud558\uc5ec ICT \ud14c\uc2a4\ud2b8\ub97c \uc870\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\ud14c\uc2a4\ud2b8 \ubca1\ud130\uc758 \ud6a8\uc728\uc801\uc778 \uc0ac\uc6a9<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/optimizing_test_vector_efficiency.jpg\" alt=\"\ud14c\uc2a4\ud2b8 \ubca1\ud130 \ud6a8\uc728\uc131 \ucd5c\uc801\ud654\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\ub3c4\uba54\uc778\uc5d0\uc11c\ub294 <strong>\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \ub514\uc790\uc778<\/strong>\ub530\ub77c\uc11c \ud68c\ub85c \uae30\ub2a5\uc758 \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8\ub97c \ubcf4\uc7a5\ud558\ub824\uba74 \ud14c\uc2a4\ud2b8 \ubca1\ud130\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub97c \ub2ec\uc131\ud558\ub824\uba74 \ub2e4\uc591\ud55c \ud14c\uc2a4\ud2b8 \ubca1\ud130 \uc138\ud2b8\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\ub294 \ud6a8\uacfc\uc801\uc778 \ubca1\ud130 \uc0dd\uc131 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ucd5c\uc801\ud654\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <strong>\ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0<\/strong>.<\/p>\n<h3>\ubca1\ud130 \uc0dd\uc131 \ubc29\ubc95<\/h3>\n<p>\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \uc124\uacc4 \ud6a8\uc728\uc131\uc740 \ud14c\uc2a4\ud2b8 \uc911\uc778 \uc124\uacc4(DUT)\uc758 \ub3d9\uc791\uc744 \uac80\uc99d\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \ud14c\uc2a4\ud2b8 \ubca1\ud130\uc758 \ud6a8\uacfc\uc801\uc778 \uc0dd\uc131\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e8\uc704 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \ud14c\uc2a4\ud2b8 \ubca1\ud130\ub294 DUT\uc758 \ub3d9\uc791\uc744 \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc785\ub825 \ud328\ud134\uc774\uba70 \ud6a8\uc728\uc801\uc778 \uc0dd\uc131\uc740 DUT \uae30\ub2a5\uc744 \ucca0\uc800\ud558\uac8c \uc801\uc6a9\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ud14c\uc2a4\ud2b8 \ubca1\ud130 \uc0dd\uc131\uc5d0 \ub2e4\uc591\ud55c \uc54c\uace0\ub9ac\uc998\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\uc758\uc0ac \ubb34\uc791\uc704 \ud14c\uc2a4\ud2b8 \ubca1\ud130 \uc0dd\uc131<\/strong>, \ud6a8\uacfc\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud574 \ubb34\uc791\uc704\uc131\uacfc \ubc18\ubcf5\uc131\uc758 \uade0\ud615\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \ubca1\ud130 \uc0dd\uc131<\/strong>, \uac00\ub2a5\ud55c \ubaa8\ub4e0 \uc785\ub825 \ud328\ud134\uc744 \uc0dd\uc131\ud558\ub294 \uc791\uc5c5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc9c0\ub2a5\ud615 \ubca1\ud130 \uc0dd\uc131<\/strong>, \ud14c\uc2a4\ud2b8 \uc2dc\uac04\uacfc \ub9ac\uc18c\uc2a4\ub97c \ucd5c\uc18c\ud654\ud558\uba74\uc11c \ud14c\uc2a4\ud2b8 \ubc94\uc704\ub97c \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc81c\uc57d \uc870\uac74 \uae30\ubc18 \ud14c\uc2a4\ud2b8 \ubca1\ud130 \uc0dd\uc131<\/strong>, \ud2b9\uc815 \uc81c\uc57d \uc870\uac74 \ubc0f \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131 \uc9c0\uce68\uc744 \uae30\ubc18\uc73c\ub85c \ud14c\uc2a4\ud2b8 \ubca1\ud130\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3>\ud14c\uc2a4\ud2b8 \ubc94\uc704 \ucd5c\uc801\ud654<\/h3>\n<p><strong>\ud14c\uc2a4\ud2b8 \ubc94\uc704 \ucd5c\uc801\ud654<\/strong><\/p>\n<p>\ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc758 \uc804\ub7b5\uc801 \uc120\ud0dd\uc740 \ud14c\uc2a4\ud2b8 \uc911\uc778 \uc124\uacc4\uc758 \ud2b9\uc815 \uc601\uc5ed\uc744 \ub300\uc0c1\uc73c\ub85c \ud14c\uc2a4\ud2b8 \ubca1\ud130\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c PCB \ud14c\uc2a4\ud2b8\uc5d0\uc11c \uacb0\ud568 \ubc94\uc704\ub97c \ucd5c\ub300\ud654\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc740 \uc7a0\uc7ac\uc801\uc778 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud558\uace0 \ud574\uacb0\ud558\uc5ec \uacb0\ud568\uc774 \uc788\ub294 PCB\uc758 \uc704\ud5d8\uc744 \uc904\uc774\ub294 \uac83\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ubca1\ud130\ub97c \uc801\uc808\ud558\uac8c \ud560\ub2f9\ud558\uba74 \ucca0\uc800\ud55c \uc801\uc6a9 \ubc94\uc704\ub97c \ubcf4\uc7a5\ud558\uba74\uc11c \ud14c\uc2a4\ud2b8 \uc2dc\uac04\uc744 \ud06c\uac8c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\"><strong>\ucd5c\uc801\ud654 \uae30\uc220<\/strong><\/th>\n<th style=\"text-align: center\"><strong>\uc774\uc775<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">\uacbd\uacc4 \uc2a4\uce94 \ud14c\uc2a4\ud2b8<\/td>\n<td style=\"text-align: center\">\ub0b4\ubd80 \ub178\ub4dc\uc5d0 \uc561\uc138\uc2a4\ud558\uc5ec \ud14c\uc2a4\ud2b8 \ubca1\ud130 \ud6a8\uc728\uc131 \ud5a5\uc0c1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\ud14c\uc2a4\ud2b8 \ubca1\ud130 \uc7ac\uc0ac\uc6a9<\/td>\n<td style=\"text-align: center\">\ud14c\uc2a4\ud2b8 \uc2dc\uac04 \ub2e8\ucd95 \ubc0f \ub9ac\uc18c\uc2a4 \ud560\ub2f9 \uac1c\uc120<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\uacb0\ud568 \uc9c0\ud5a5 \ud14c\uc2a4\ud2b8<\/td>\n<td style=\"text-align: center\">\uacb0\ud568 \uac00\ub2a5\uc131\uc774 \ub192\uc740 \uc601\uc5ed\uc758 \ud45c\uc801 \ud14c\uc2a4\ud2b8<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">ATPG \uae30\ubc18 \ud14c\uc2a4\ud2b8<\/td>\n<td style=\"text-align: center\">\uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \ud328\ud134 \uc0dd\uc131\uc744 \ud1b5\ud55c \ud6a8\uc728\uc801\uc778 \uc624\ub958 \ucc98\ub9ac<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\ud558\uc774\ube0c\ub9ac\ub4dc \ud14c\uc2a4\ud2b8<\/td>\n<td style=\"text-align: center\">\ud3ec\uad04\uc801\uc778 \uc801\uc6a9 \ubc94\uc704\ub97c \uc704\ud574 \ub2e4\uc591\ud55c \uae30\uc220 \uacb0\ud569<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ubcf5\uc7a1\ud55c \ud68c\ub85c \uc124\uacc4 \ub2e8\uc21c\ud654<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/complex_circuitry_design_simplified.jpg\" alt=\"\ubcf5\uc7a1\ud55c \ud68c\ub85c \uc124\uacc4 \ub2e8\uc21c\ud654\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\ubcf5\uc7a1\ud55c \ud68c\ub85c\ub97c \ub354 \uc791\uace0 \uad00\ub9ac\ud558\uae30 \uc26c\uc6b4 \uad6c\uc131 \uc694\uc18c\ub85c \ubd84\ud574\ud558\ub294 \uac83\uc740 \ubcf5\uc7a1\ud55c \ud68c\ub85c \uc124\uacc4\ub97c \ub2e8\uc21c\ud654\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc124\uacc4\uc790\ub294 \uac01 \ubaa8\ub4c8\uc744 \uac1c\ubcc4\uc801\uc73c\ub85c \ucc98\ub9ac\ud560 \uc218 \uc788\uc5b4 \uc804\ubc18\uc801\uc778 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc744 \ud1b5\ud574 \uc124\uacc4\uc790\ub294 \ud2b9\uc815 \ubaa8\ub4c8\uc5d0 \uc9d1\uc911\ud558\uc5ec \uc804\uccb4 \uc124\uacc4\uc758 \ubcf5\uc7a1\uc131\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ub514\uc790\uc774\ub108\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \uc804\ub7b5\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\ubaa8\ub4c8\ud615 \ub514\uc790\uc778<\/strong>: \ubcf5\uc7a1\ud55c \ud68c\ub85c\ub97c \uc7ac\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ubaa8\ub4c8\ub85c \ubd84\ud574\ud558\uba74 \ud14c\uc2a4\ud2b8 \ubc0f \uc720\uc9c0 \uad00\ub9ac\uac00 \ub354 \uc26c\uc6cc\uc9d1\ub2c8\ub2e4.<\/li>\n<li><strong>\uc885\uc18d\uc131 \uac10\uc18c<\/strong>: \uad6c\uc131 \uc694\uc18c \uac04\uc758 \uc885\uc18d\uc131\uc744 \ucd5c\uc18c\ud654\ud558\uba74 \uc124\uacc4\uac00 \ub2e8\uc21c\ud654\ub418\uace0 \uc624\ub958 \uaca9\ub9ac\uac00 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uba85\ud655\ud55c \ubb38\uc11c<\/strong>: \ubcf5\uc7a1\ud55c \ud68c\ub85c \uc124\uacc4\uc5d0 \ub300\ud55c \uac04\uacb0\ud558\uace0 \uba85\ud655\ud55c \ubb38\uc11c\ub97c \uc81c\uacf5\ud558\uba74 \uc124\uacc4 \uae30\ub2a5\uc744 \uc27d\uac8c \uc774\ud574\ud558\uace0 \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ub514\uc790\uc778 \ud328\ud134<\/strong>: Observer \ud328\ud134\uacfc \uac19\uc740 \ub514\uc790\uc778 \ud328\ud134\uc744 \uad6c\ud604\ud558\uba74 \ubcf5\uc7a1\ud55c \ud68c\ub85c \uc0c1\ud638 \uc791\uc6a9\uc744 \ub2e8\uc21c\ud654\ud558\uace0 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \ud6a8\uacfc\uc801\uc778 \uc2e0\ud638 \ub77c\uc6b0\ud305<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/optimizing_signal_routing_efficiency.jpg\" alt=\"\uc2e0\ud638 \ub77c\uc6b0\ud305 \ud6a8\uc728\uc131 \ucd5c\uc801\ud654\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uace0\ub824\ud558\uc5ec \uc124\uacc4\ud560 \ub54c \ud6a8\uacfc\uc801\uc778 <strong>\uc2e0\ud638 \ub77c\uc6b0\ud305<\/strong> \ubcf4\uc7a5\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc774\ub2e4 <strong>\uc815\ud655\ud55c \uce21\uc815<\/strong>\uc798 \uacc4\ud68d\ub41c \uc2e0\ud638 \ub77c\uc6b0\ud305 \uc804\ub7b5\uc740 \uc624\ub958\ub97c \ud06c\uac8c \uc904\uc774\uace0 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ud14c\uc2a4\ud2b8 \ud6a8\uc728\uc131<\/strong>.<\/p>\n<p>\uc774\ub97c \ub2ec\uc131\ud558\ub824\uba74 \uc2e0\ud638 \uae38\uc774\ub97c \ucd5c\uc18c\ud654\ud558\uc5ec \uc815\ud655\ud55c \uce21\uc815\uc744 \ubcf4\uc7a5\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub354\uc6b1\uc774 \ucc28\ub3d9 \uc2e0\ud638 \uc30d\uc740 \uc720\uc9c0 \uad00\ub9ac\ub97c \uc704\ud574 \ud568\uaed8 \ub77c\uc6b0\ud305\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. <strong>\uc2e0\ud638 \ubb34\uacb0\uc131<\/strong> \ud14c\uc2a4\ud2b8 \uc911. \uc774\ub294 \ubc29\uc9c0\ud569\ub2c8\ub2e4 <strong>\uc2e0\ud638 \uc800\ud558<\/strong> \uadf8\ub9ac\uace0 \ubcf4\uc7a5\ud55c\ub2e4 <strong>\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud14c\uc2a4\ud2b8 \uacb0\uacfc<\/strong>.<\/p>\n<p>\ub610\ud55c \ud14c\uc2a4\ud2b8 \uc911 \uac04\uc12d\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uc7a1\uc74c\uc774 \ub9ce\uc740 \uad6c\uc131 \uc694\uc18c \uadfc\ucc98\uc5d0\uc11c \uc2e0\ud638\ub97c \ub77c\uc6b0\ud305\ud558\uc9c0 \uc54a\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. <strong>\uc81c\uc5b4\ub41c \uc784\ud53c\ub358\uc2a4 \ud2b8\ub808\uc774\uc2a4<\/strong> \ud14c\uc2a4\ud2b8 \uc911\uc5d0 \uc2e0\ud638 \ubb34\uacb0\uc131\uacfc \uc815\ud655\uc131\uc744 \uc720\uc9c0\ud558\ub824\uba74 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud14c\uc2a4\ud2b8 \uc2e0\ud638\uac00 \uc65c\uace1\ub418\uc9c0 \uc54a\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc26c\uc6b4 \uc811\uadfc\uacfc \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\ub97c \uc704\ud574\uc11c\ub294 \uc804\ub7b5\uc801 \uc704\uce58\uc5d0 \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \uad6c\ud604\ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub0b4\uc6a9\uc744 \ud1b5\ud569\ud568\uc73c\ub85c\uc368 <strong>\ub514\uc790\uc778 \uace0\ub824 \uc0ac\ud56d<\/strong>, \uc124\uacc4\uc790\ub294 \uc2e0\ud638 \ub77c\uc6b0\ud305 \uc804\ub7b5\uc774 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc5ec \ud6a8\uc728\uc801\uc774\uace0 \uc815\ud655\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud6a8\uacfc\uc801\uc778 \uc2e0\ud638 \ub77c\uc6b0\ud305\uc740 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \uc124\uacc4\uc758 \uc911\uc694\ud55c \uce21\uba74\uc774\uba70, \uc774\ub7ec\ud55c \ubaa8\ubc94 \uc0ac\ub840\ub97c \ub530\ub974\uba74 \uc124\uacc4\uc790\ub294 \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ud68c\ub85c \ub0b4 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \uc124\uacc4<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/in_circuit_testing_design_process.jpg\" alt=\"\ud68c\ub85c \ud14c\uc2a4\ud2b8 \uc124\uacc4 \uacfc\uc815\uc5d0\uc11c\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>ICT(In-Circuit Test)\uc6a9 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310(PCB)\uc744 \uc124\uacc4\ud560 \ub54c\ub294 \ubd80\ud488 \ubc30\uce58, \ubd80\ud488 \uc2dd\ubcc4 \ub4f1\uc744 \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8<\/strong>, \uadf8\ub9ac\uace0 <strong>\uc2e0\ud638 \ub77c\uc6b0\ud305<\/strong> \ud6a8\uc728\uc801\uc774\uace0 \ud6a8\uacfc\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574. \uc774\ub7ec\ud55c \uc694\uc18c\ub97c \ucd5c\uc801\ud654\ud568\uc73c\ub85c\uc368 \uc124\uacc4\uc790\ub294 ICT \uc801\uc6a9 \ubc94\uc704\uc640 \uc2e0\uc18d\ud55c \uc624\ub958 \uaca9\ub9ac\ub97c \uc6a9\uc774\ud558\uac8c \ud558\uc5ec \uad81\uadf9\uc801\uc73c\ub85c \uc0dd\uc0b0 \ube44\uc6a9\uc744 \uc904\uc774\uace0 \uc81c\ud488 \ud488\uc9c8\uc744 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 <strong>\ud0a4 \ud3ec\uc778\ud2b8<\/strong> \uc131\uacf5\uc801\uc778 ICT\ub97c \uac00\ub2a5\ud558\uac8c \ud558\ub294 \uc811\uadfc \uac00\ub2a5\ud55c \uad6c\uc131 \uc694\uc18c \ubc30\uce58, \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \uc2dd\ubcc4 \ubc0f \uc2e0\ud638 \ub77c\uc6b0\ud305 \uace0\ub824 \uc0ac\ud56d\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc811\uadfc \uac00\ub2a5\ud55c \uad6c\uc131 \uc694\uc18c \ubc30\uce58<\/h3>\n<p>\ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \ubc30\uce58\ub97c \uac00\ub2a5\ud558\uac8c \ud558\uace0 \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \uc801\uc6a9 \ubc94\uc704\ub97c \ubcf4\uc7a5\ud558\ubbc0\ub85c \ud68c\ub85c \ub0b4 \ud14c\uc2a4\ud2b8\ub97c \uc124\uacc4\ud560 \ub54c \uc801\uc808\ud558\uac8c \uc811\uadfc \uac00\ub2a5\ud55c \uad6c\uc131 \uc694\uc18c \ubc30\uce58\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub294 \ub514\uc790\uc778 \ucf54\ub4dc\ub97c \ud3ec\uad04\uc801\uc73c\ub85c \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud558\ubbc0\ub85c \ub2e8\uc704 \ud14c\uc2a4\ud2b8\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>ICT \ud14c\uc2a4\ud2b8\uc5d0\uc11c\ub294 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\uc640 \uae30\uc220\uc790\uac00 \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc744 \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ud558\uc5ec \ud14c\uc2a4\ud2b8 \ubcf5\uc7a1\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc0c1\uc801\uc778 \uad6c\uc131\uc694\uc18c \ubc30\uce58\ub97c \ub2ec\uc131\ud558\ub824\uba74 \uc124\uacc4\uc790\ub294 \ub2e4\uc74c \uc9c0\uce68\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\ud1b5\uad00 \uc694\uad6c \uc0ac\ud56d<\/strong>: \ubd80\ud488\uae4c\uc9c0 50mil, \ubcf4\ub4dc \uac00\uc7a5\uc790\ub9ac\uae4c\uc9c0 100mil\uc758 \uc5ec\uc720 \uacf5\uac04\uc744 \ud655\ubcf4\ud558\uc138\uc694.<\/li>\n<li><strong>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \ubc30\uce58<\/strong>: \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \uacf5\uac04 \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud558\uc5ec PCB \ub808\uc774\uc544\uc6c3\uc5d0\uc11c \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc744 \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uad6c\uc131\uc694\uc18c \uc811\uadfc\uc131<\/strong>: \ud14c\uc2a4\ud2b8 \ubaa9\uc801\uc73c\ub85c \uad6c\uc131 \uc694\uc18c\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc5ec \ud14c\uc2a4\ud2b8 \ubcf5\uc7a1\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8 \ubc94\uc704<\/strong>: \ud3ec\uad04\uc801\uc778 \ud14c\uc2a4\ud2b8\uac00 \uac00\ub2a5\ud55c \ubc29\uc2dd\uc73c\ub85c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \ubc30\uce58\ud558\uc5ec \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \ubc94\uc704\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \uc2dd\ubcc4<\/h3>\n<p>\ud6a8\uc728\uc801\uc778 \ud68c\ub85c \ub0b4 \ud14c\uc2a4\ud2b8\ub97c \ucd94\uad6c\ud558\uba74\uc11c, <strong>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \uc2dd\ubcc4<\/strong> ICT\uc6a9 \uae30\ud310\uc5d0 \uc804\uc6a9 \ud3ec\uc778\ud2b8\ub97c \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ud560 \uc218 \uc788\uc5b4 PCB \uc124\uacc4\uc5d0\uc11c \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub7f0 \uc758\ub3c4\uc801\uc778 \ubc30\uce58\ub294 <strong>ICT \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8<\/strong> \uad6c\uc131\uc694\uc18c\uc640 \ubcf4\ub4dc \uac00\uc7a5\uc790\ub9ac\ub85c\ubd80\ud130 \ucda9\ubd84\ud55c \uac04\uaca9\uc744 \ub450\uace0 \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. <strong>\ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8<\/strong> \uc0dd\uc0b0 \uc911.<\/p>\n<p>\uc815\ud655\ud558\uace0 \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \ubcf4\uc7a5\ud558\ub824\uba74 \ud14c\uc2a4\ud2b8 \uc9c0\uc810 \uc0ac\uc774\uc758 \uc801\uc808\ud55c \uac04\uaca9\ub3c4 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub294 \ub2e4\uc74c\uc758 \uc5f0\uacb0\uc744 \uc6a9\uc774\ud558\uac8c \ud569\ub2c8\ub2e4. <strong>ICT \ube44\ud488<\/strong>, \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc798 \ubc30\uce58\ub418\uace0 \ub77c\ubca8\uc774 \uc9c0\uc815\ub41c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \ud1b5\ud574 \uc2e0\uc18d\ud558\uac8c <strong>\uacb0\ud568 \uaca9\ub9ac<\/strong> \uadf8\ub9ac\uace0 <strong>ICT \uc911 \ub514\ubc84\uae45<\/strong>, \ubb38\uc81c \uc2dd\ubcc4 \ubc0f \uc218\uc815\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4. PCB \uc124\uacc4\uc5d0\uc11c \ud6a8\uacfc\uc801\uc778 \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \uc2dd\ubcc4\uc740 \ud6a8\uc728\uc801\uc778 \ud68c\ub85c \ub0b4 \ud14c\uc2a4\ud2b8, \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4 \uac04\uc18c\ud654 \ubc0f \uc0dd\uc0b0 \uc2dc\uac04 \ub2e8\ucd95\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc2e0\ud638 \ub77c\uc6b0\ud305 \uace0\ub824 \uc0ac\ud56d<\/h3>\n<p>\uc2e0\ud638 \ub77c\uc6b0\ud305 \uace0\ub824 \uc0ac\ud56d\uc740 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\uc758 \uc815\ud655\uc131\uacfc \uc2e0\ub8b0\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc5d0 \ud68c\ub85c \ub0b4 \ud14c\uc2a4\ud2b8\ub97c \uc124\uacc4\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. PCB\uc758 \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \ubcf4\uc7a5\ud558\ub824\uba74 \uc801\uc808\ud55c \uc2e0\ud638 \ub77c\uc6b0\ud305\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. ICT\uc5d0\uc11c\ub294 \uc2e0\ud638 \uacbd\ub85c \uae38\uc774\ub97c \ucd5c\uc18c\ud654\ud574\uc57c \ud558\uba70 \uc2e0\ud638 \uc800\ud558\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc81c\uc5b4\ub41c \uc784\ud53c\ub358\uc2a4 \ub77c\uc6b0\ud305\uc744 \ud65c\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud14c\uc2a4\ud2b8\ub97c \ub2ec\uc131\ud558\ub824\uba74 \ub2e4\uc74c \uc2e0\ud638 \ub77c\uc6b0\ud305 \uace0\ub824 \uc0ac\ud56d\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\ud06c\ub85c\uc2a4\uc624\ubc84 \ucd5c\uc18c\ud654<\/strong>: \uc804\uc790\uae30 \uac04\uc12d \ubc0f \uc2e0\ud638 \uc800\ud558\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc2e0\ud638\uac00 \uc11c\ub85c \uad50\ucc28\ud558\ub294 \uac83\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uae09\uaca9\ud55c \uad7d\uc740\uae38\uc740 \ud53c\ud558\uc138\uc694<\/strong>: \uc2e0\ud638 \ubc18\uc0ac \ubc0f \ubc29\uc0ac\ub97c \ubc29\uc9c0\ud558\ub824\uba74 \ubd80\ub4dc\ub7ec\uc6b4 \uace1\uc120 \uacbd\ub85c\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\ube44\uc544 \uc81c\ud55c<\/strong>: \uc2e0\ud638 \uc190\uc2e4 \ubc0f \uc5f4\ud654\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ube44\uc544 \uc0ac\uc6a9\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\ub7b5\uc801 \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \ubc30\uce58<\/strong>: \ud14c\uc2a4\ud2b8 \ud504\ub85c\ube0c\uc5d0 \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc744 \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ud558\uc5ec \ud6a8\uc728\uc801\uc774\uace0 \uc548\uc815\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\ud14c\uc2a4\ud2b8 \ubc94\uc704 \ubc0f \ud488\uc9c8 \ud5a5\uc0c1<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/increasing_test_coverage_effectiveness.jpg\" alt=\"\ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0 \ud6a8\uc728\uc131 \ud5a5\uc0c1\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\ub2e4\uc74c\uacfc \uac19\uc740 \ud6a8\uacfc\uc801\uc778 \ud14c\uc2a4\ud2b8 \uc804\ub7b5 <strong>ICT \ud3ec\uc778\ud2b8\ub97c \uc811\ubaa9\ud558\ub2e4<\/strong> \uac01 \ub514\uc790\uc778 \ub137\uc5d0\uc11c \ub2e4\uc74c\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <strong>\ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0<\/strong> PCB \uc81c\uc870\uc758 \ud488\uc9c8. \uc774 \uc811\uadfc \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\uba74 <strong>\uad11\ubc94\uc704\ud55c \ud14c\uc2a4\ud2b8<\/strong>, \uc81c\uc870 \uc624\ub958 \ubc0f \uad6c\uc131 \uc694\uc18c \uc624\ub958\uac00 \uac10\uc9c0\ub418\uc9c0 \uc54a\uc744 \uac00\ub2a5\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<p>\uad6c\uc131 \uc694\uc18c\uc640 \ubcf4\ub4dc \uac00\uc7a5\uc790\ub9ac\uc5d0\uc11c \uc801\uc808\ud55c \uac04\uaca9\uc744 \ub450\uace0 \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \ud3ec\ud568\ud568\uc73c\ub85c\uc368 \uae30\uc220\uc790\ub294 \ud6a8\uc728\uc801\uc73c\ub85c \uc791\uc5c5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ub2e8\uc704 \ud14c\uc2a4\ud2b8<\/strong> \ubb38\uc81c\ub97c \uc989\uc2dc \uc2dd\ubcc4\ud569\ub2c8\ub2e4. \ub610\ud55c \uacc4\uc57d \uc81c\uc870\uc5c5\uccb4\uc758 \uc870\uc815\uc744 \ud1b5\ud574 ICT\ub97c \uae30\ud310 \uc591\ucabd\uc5d0\uc11c \ub3d9\uc2dc\uc5d0 \uc218\ud589\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\uac00 \uac04\uc18c\ud654\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc218\ub3d9 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud574 \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\ub294 \ud504\ub85c\ube0c \ud3ec\uc778\ud2b8\uac00 \uc788\uc73c\uba74 \ud14c\uc2a4\ud2b8 \uc808\ucc28\uac00 \ub2e8\uc21c\ud654\ub418\uc5b4 \uc778\uc801 \uc624\ub958\uc758 \uc704\ud5d8\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. <strong>\uc911\uc694\ud55c \ud14c\uc2a4\ud2b8 \ubc94\uc704<\/strong> \uc81c\uc870 \uc624\ub958 \ubc0f \uad6c\uc131 \uc694\uc18c \uc624\ub958\ub97c \uc2e0\uc18d\ud788 \uc2dd\ubcc4\ud558\uace0 \ud488\uc9c8 \ubcf4\uc99d\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <strong>\uace0\ud488\uc9c8 PCB<\/strong> \uc2dc\uc7a5\uc5d0 \ucd9c\uc2dc\ub429\ub2c8\ub2e4.<\/p>\n<h2>\ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c PCB \uc124\uacc4 \ucd5c\uc801\ud654<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/pcb_test_design_optimization.jpg\" alt=\"PCB \ud14c\uc2a4\ud2b8 \uc124\uacc4 \ucd5c\uc801\ud654\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\ud14c\uc2a4\ud2b8\ub97c \uc704\ud574 PCB \uc124\uacc4\ub97c \ucd5c\uc801\ud654\ud560 \ub54c \ubc30\uce58\ub97c \uace0\ub824\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. <strong>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8<\/strong>, \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud574 \uc27d\uac8c \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc801\uc808\ud55c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \ubc30\uce58\ub85c \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \uac00\ub2a5 <strong>\ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0<\/strong>, \ud14c\uc2a4\ud2b8 \uc2dc\uac04\uc744 \ub2e8\ucd95\ud558\uace0 \ud14c\uc2a4\ud2b8 \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<h3>\uc811\uadfc\uc131\uc744 \uc704\ud55c \ub514\uc790\uc778<\/h3>\n<p>\uc811\uadfc \uac00\ub2a5\ud55c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \ud1b5\ud569\ud55c \uc798 \uc124\uacc4\ub41c PCB \ub808\uc774\uc544\uc6c3\uc740 \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\ub97c \uac00\ub2a5\ud558\uac8c \ud558\uc5ec \uacb0\ud568 \uc2dd\ubcc4 \ubc0f \uc218\uc815\uacfc \uad00\ub828\ub41c \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \uc811\uadfc\uc131\uc744 \uc704\ud55c \uc124\uacc4\ub294 \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\ub97c \uc6a9\uc774\ud558\uac8c \ud558\uace0 \ucca0\uc800\ud55c \uc624\ub958 \uc801\uc6a9 \ubc94\uc704\ub97c \ubcf4\uc7a5\ud558\ubbc0\ub85c \ud14c\uc2a4\ud2b8\ub97c \uc704\ud574 PCB \uc124\uacc4\ub97c \ucd5c\uc801\ud654\ud558\ub294 \ub370 \uc788\uc5b4 \uc911\uc694\ud55c \uce21\uba74\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc0c1\uc801\uc778 \uc811\uadfc\uc131\uc744 \ub2ec\uc131\ud558\ub824\uba74 \ub514\uc790\uc774\ub108\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc8fc\uc694 \uc694\uc18c\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\ubd80\ud488 \ubc0f \ubcf4\ub4dc \uac00\uc7a5\uc790\ub9ac\ub85c\ubd80\ud130\uc758 \uc5ec\uc720 \uacf5\uac04<\/strong>: \ud14c\uc2a4\ud2b8 \ud504\ub85c\ube0c\uc5d0 \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc5d0 \ucda9\ubd84\ud55c \uac04\uaca9\uc774 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uac01 \ub514\uc790\uc778\ub137\uc758 ICT \ud3ec\uc778\ud2b8<\/strong>: \uac01 \ub514\uc790\uc778 \ub137\uc5d0 ICT \ud3ec\uc778\ud2b8\ub97c \ud1b5\ud569\ud558\uc5ec \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uacc4\uc57d \uc81c\uc870\uc5c5\uccb4\uc640\uc758 \ud611\ub825<\/strong>: \uacc4\uc57d \uc81c\uc870\uc5c5\uccb4\uc640 \ud611\ub825\ud558\uc5ec \ud5a5\uc0c1\ub41c \uacb0\ud568 \ubc94\uc704\ub97c \uc704\ud55c \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\ub860 \ubc0f \uace0\uc815 \uc7a5\uce58 \uc218\uc815\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc989\uac01\uc801\uc778 \ud53c\ub4dc\ubc31\uc744 \uc704\ud55c ICT \ud14c\uc2a4\ud2b8<\/strong>: ICT \ud14c\uc2a4\ud2b8\ub97c \ud65c\uc6a9\ud558\uc5ec \uc81c\uc870 \uc624\ub958, \ubd80\ud488 \ubd88\ub7c9, \uc804\ubc18\uc801\uc778 PCB \uae30\ub2a5\uc5d0 \ub300\ud55c \uc989\uac01\uc801\uc778 \ud53c\ub4dc\ubc31\uc744 \ubc1b\uc544 \ube60\ub978 \uc870\uc815\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \ubc30\uce58<\/h3>\n<p>PCB\uc5d0 \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc744 \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ud558\ub294 \uac83\uc740 \ud14c\uc2a4\ud2b8 \uc911\uc5d0 \ucd5c\ub300 \uc801\uc6a9 \ubc94\uc704\ub97c \ud655\ubcf4\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <strong>ICT \ud14c\uc2a4\ud2b8<\/strong>, \ud6a8\uc728\uc801\uc73c\ub85c \uac00\ub2a5\ud558\uac8c \ud558\uae30 \ub54c\ubb38\uc5d0 <strong>\uacb0\ud568 \uac10\uc9c0<\/strong> \uc81c\uc870 \uc911 \uaca9\ub9ac. \ud6a8\uacfc\uc801\uc778 <strong>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \ubc30\uce58<\/strong> \ucd5c\uc801\ud654\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. <strong>PCB \uc124\uacc4<\/strong> \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud574. \ud314\ub85c\uc6b0\ud568\uc73c\ub85c\uc368 <strong>DFM \uc9c0\uce68<\/strong>, \uc124\uacc4\uc790\ub294 PCB\uc758 \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc5d0 \ub300\ud55c \uc774\uc0c1\uc801\uc778 \uc704\uce58\ub97c \uacb0\uc815\ud558\uc5ec \uc774\uc0c1\uc801\uc778 \uc801\uc6a9 \ubc94\uc704\ub97c \ubcf4\uc7a5\ud558\uace0 \uacb0\ud568 \uac10\uc9c0\ub97c \uc6a9\uc774\ud558\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\ub97c \uc6a9\uc774\ud558\uac8c \ud558\ub824\uba74 \uad6c\uc131 \uc694\uc18c\uc640 \ubcf4\ub4dc \uac00\uc7a5\uc790\ub9ac\uc758 \uc801\uc808\ud55c \uac04\uaca9\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc798 \ubc30\uce58\ub41c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \ud1b5\ud574 \ube60\ub974\uace0 \uc815\ud655\ud55c \ud14c\uc2a4\ud2b8\uac00 \uac00\ub2a5\ud574 \uc804\ubc18\uc801\uc778 \uc81c\ud488 \ud488\uc9c8\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \ucd5c\ub300 \uc801\uc6a9 \ubc94\uc704\ub97c \uc704\ud574 \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc744 \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ud558\ub824\uba74 \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c ICT \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \uc124\uacc4 \uc6d0\uce59\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \uc124\uacc4 \uc6d0\uce59\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ucf54\ub4dc \uc81c\uc791\uc744 \uc911\uc2ec\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. <strong>\ubaa8\ub4c8\uc2dd<\/strong>, \ub290\uc2a8\ud558\uac8c \uacb0\ud569\ub418\uc5b4 \uc788\uc73c\uba70 \ud14c\uc2a4\ud2b8\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc77c \ucc45\uc784, \uac1c\ubc29\ud615\/\ud3d0\uc1c4\ud615, Liskov \ub300\uccb4, \uc778\ud130\ud398\uc774\uc2a4 \ubd84\ub9ac \ubc0f \uc885\uc18d\uc131 \uc5ed\uc804\uacfc \uac19\uc740 \uc6d0\uce59\uc744 \uc900\uc218\ud568\uc73c\ub85c\uc368 \ub2ec\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p>\ucd94\uac00\uc801\uc73c\ub85c, <strong>\ud14c\uc2a4\ud2b8 \uc911\uc2ec \uac1c\ubc1c<\/strong>&#44; <strong>\ub9ac\ud329\ud1a0\ub9c1<\/strong>, \uadf8\ub9ac\uace0 <strong>\uc758\uc874\uc131 \ucd5c\uc18c\ud654<\/strong> \ud14c\uc2a4\ud2b8 \uac00\ub2a5\ud55c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\uce59\uc744 \ub530\ub974\uba74 \uac1c\ubc1c\uc790\ub294 \uc720\uc9c0 \uad00\ub9ac, \ud655\uc7a5 \uac00\ub2a5, \ud14c\uc2a4\ud2b8\ud558\uae30 \uc26c\uc6b4 \ucf54\ub4dc\ub97c \uc791\uc131\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ucf54\ub4dc \ud488\uc9c8\uc774 \ud5a5\uc0c1\ub418\uace0 \uae30\uc220 \ubd80\ucc44\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<h3>DFT \uae30\uc220\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uae30\uc874 PCB \uc124\uacc4\ub294 \ubbf8\ud559\uacfc \uae30\ub2a5\uc131\uc5d0 \uc911\uc810\uc744 \ub450\ub294 \ubc18\uba74, \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc6b0\uc120\uc2dc\ud558\ub824\uba74 \ud328\ub7ec\ub2e4\uc784 \uc804\ud658\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>DFT \uae30\uc220\uc740 \ud14c\uc2a4\ud2b8 \uace0\ub824 \uc0ac\ud56d\uc744 PCB \ub808\uc774\uc544\uc6c3\uc5d0 \ud1b5\ud569\ud558\ub294 \uc758\ub3c4\uc801\uc778 \uc124\uacc4 \uc811\uadfc \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc220\uc5d0\ub294 \uc804\ub7b5\uc801 \ubc30\uce58\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. <strong>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8<\/strong>, \uc0ac\uc6a9 <strong>\uacbd\uacc4 \uc2a4\uce94 \uae30\uc220<\/strong>, \uadf8\ub9ac\uace0 \uad6c\ud604 <strong>\ub0b4\uc7a5 \uc790\uccb4 \ud14c\uc2a4\ud2b8<\/strong> (BIST) \uae30\ub2a5.<\/p>\n<h3>\ud14c\uc2a4\ud2b8 \uc2dc PCB \uc9c0\uce68\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud55c PCB \uc9c0\uce68\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. <strong>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \ubc30\uce58<\/strong> \uc778\uc1c4 \ud68c\ub85c \uae30\ud310 \ub808\uc774\uc544\uc6c3\uc758 \uc5ec\uc720 \uacf5\uac04. \uc774\ub7ec\ud55c \uc9c0\uce68\uc740 PCB \uc81c\uc870 \uc911 \ud6a8\uc728\uc801\uc778 \uacb0\ud568 \uaca9\ub9ac \ubc0f \ud14c\uc2a4\ud2b8\ub97c \ubcf4\uc7a5\ud558\uc5ec \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\ub97c \uac04\uc18c\ud654\ud558\uace0 \uac1c\uc120\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. <strong>\uacb0\ud568 \uac10\uc9c0<\/strong>.<\/p>\n<h3>DFT\uac00 \ud544\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \uc124\uacc4(DFT)\ub294 PCB \uc124\uacc4\uc758 \ud544\uc218 \uc694\uc18c\uc785\ub2c8\ub2e4. \ud6a8\uc728\uc801\uc73c\ub85c \uac00\ub2a5\ud558\uac8c \ud574\uc90d\ub2c8\ub2e4 <strong>\uacb0\ud568 \uac10\uc9c0<\/strong> \uc81c\uc870 \uc911 \uaca9\ub9ac\ub97c \ud1b5\ud574 \uc0dd\uc0b0 \ube44\uc6a9\uacfc \ucd9c\uc2dc \uae30\uac04\uc744 \ub2e8\ucd95\ud569\ub2c8\ub2e4. DFT \uc6d0\uce59\uc744 \ud1b5\ud569\ud568\uc73c\ub85c\uc368 \uc81c\uc870\uc5c5\uccb4\ub294 \ub2e4\uc74c\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uace0\ud488\uc9c8 \uc81c\ud488<\/strong>, \uacb0\ud568\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\ub97c \uac04\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud6a8\uacfc\uc801\uc778 DFT \uad6c\ud604\uc740 \uc624\ub958\uc758 \uc2e0\uc18d\ud55c \uc2dd\ubcc4\uacfc \ud574\uacb0\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4. \uc774\ub294 \uad81\uadf9\uc801\uc73c\ub85c \uc81c\ud488 \uc2e0\ub8b0\uc131 \ud5a5\uc0c1\uacfc \uace0\uac1d \ub9cc\uc871\ub3c4 \ud5a5\uc0c1\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ud14c\uc2a4\ud2b8 \ubcf5\uc7a1\uc131\uacfc \uc0dd\uc0b0 \uc911\ub2e8 \uc2dc\uac04\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uc804\ubb38\uac00\uac00 \uad8c\uc7a5\ud558\ub294 \uc804\ub7b5\uc73c\ub85c PCB \uc124\uacc4\ub97c \uac15\ud654\ud558\uc2ed\uc2dc\uc624.<\/p>","protected":false},"author":9,"featured_media":2266,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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