{"id":8544,"date":"2016-08-17T23:47:02","date_gmt":"2016-08-17T14:47:02","guid":{"rendered":"http:\/\/w3devlabs.net\/wp\/?p=8544"},"modified":"2016-08-17T23:47:02","modified_gmt":"2016-08-17T14:47:02","slug":"avr-pic-8051-%eb%b9%84%ea%b5%90","status":"publish","type":"post","link":"http:\/\/w3devlabs.net\/wp\/?p=8544","title":{"rendered":"AVR, PIC, 8051 \ube44\uad50"},"content":{"rendered":"

\uc544\ub798\ub0b4\uc6a9\uc740 \ud37c\uc628\uae00\uc785\ub2c8\ub2e4. AVR\uc744 \uacf5\ubd80\ud558\ub824\uace0 \ubcf4\uba74\uc11c \ucc3e\uc544\ubcf8 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

— \ud37c\uc628 \uae00 ——
\n\uc81c \uacbd\ud5d8\uc73c\ub85c \uc4f0\uc790\uba74 \uac1d\uad00\uc801\uc774\ub77c\uae30 \ubcf4\ub2e4 \uc8fc\uac04\uc801\uc778 \uc131\uaca9\uc774 \uc9d9\uaca0\uad70\uc694.
\n\uc804 8051, AVR, PIC\ub97c \ubaa8\ub450 \uc0ac\uc6a9\ud574\ubd24\uc2b5\ub2c8\ub2e4. \uc81c\uac00 \ubaa8\ub974\ub294 \uac83\ub3c4 \ub9ce\uc544\uc11c \ud2c0\ub9b4 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

* \ub3d9\uc791 \uc18d\ub3c4
\nPIC : 20M -> \ub0b4\ubd80\uc801\uc73c\ub85c 1\/4 \ubd84\uc8fc -> 5Mips
\n8051 : 20M -> \ub0b4\ubd80\uc801\uc73c\ub85c 1\/7~8 \ubd84\uc8fc? -> 2.5~3 Mips
\nAVR8515 : 8M -> \ub0b4\ubd80 \ubd84\uc8fc \uc548\ud568 -> 8Mips<\/p>\n

\uacbd\ud5d8\uc0c1 8051\uc740 AVR8515\ubcf4\ub2e4 \ub2a6\ub2e4\ub294 \uac8c \ub290\uaef4\uc9c0\ub354\uad70\uc694. \ud2b9\ud788 UART.
\n8051\uc740 CISC\uad6c\uc870\uace0, \ub098\uba38\uc9c0 \ub458\uc740 RISC\uad6c\uc870\uc785\ub2c8\ub2e4.<\/p>\n

* \uba85\ub839\uc5b4 \uac1c\uc218
\nPIC : \uc57d 35\uac1c
\n8051 : \uc57d 120 \uac1c
\nAVR8515 : \uc57d 120 \uac1c<\/p>\n

PIC\ub294 \uba85\ub839\uc5b4\uac00 \uc801\uc5b4\uc11c \ubc30\uc6b0\uae30\ub294 \ud3b8\ud558\uc9c0\ub9cc \uad6c\ud604\uc2dc\uc5d0 \uc9f1\ub3cc\uc744 \ub9ce\uc774 \uad74\ub824\uc57c \ud568\ub2e4.<\/p>\n

* \uac00\uaca9
\nPIC -> OTP \ud0c0\uc785\uc774 \uc788\ub294 \uc81c\ud488\uc740 \uc2f8\ub2e4. \uc989, \uc81c\ud488 \ub2e8\uac00\uac00 \uc2f8\ub2e4.
\n8051 -> \uc5ed\uc2dc OTP \ud0c0\uc785\uc774 \uc788\uc5b4\uc11c \uc81c\ud488 \uac1c\ubc1c\uc2dc \ub2e8\uac00\uac00 \uc2f8\ub2e4.
\nAVR8515 -> OTP \ud0c0\uc785\uc774 \uc5c6\uc5b4\uc11c \ub2e8\uac00\uac00 \ube44\uc2f8\ub2e4.<\/p>\n

AVR\uc774 \uac00\uaca9 \uba74\uc5d0\uc11c \uac00\uc7a5 \ub4a4\uccd0\uc9d1\ub2c8\ub2e4.<\/p>\n

* \uba54\ubaa8\ub9ac
\nPIC -> \uc218\uc2ed \ubc14\uc774\ud2b8 \uc815\ub3c4?
\n8051 -> 128 + ext RAM(max 64k)
\nAVR8515 -> 512 + ext RAM(max 64k), + eeprom(512)
\nPIC\ub294 \uba54\ubaa8\ub9ac\uac00 \ub9e4\uc6b0 \uc801\uc73c\uba70, \uc678\ubd80 \ub7a8\ub3c4 \uc9c0\uc6d0 \uc548\ud569\ub2c8\ub2e4.<\/p>\n

\uba54\ubaa8\ub9ac\ub294 AVR\uc774 \uac00\uc7a5 \ub9ce\uc2b5\ub2c8\ub2e4. 8051\ub3c4 \ub4a4\uc9c0\uc9c0\ub294 \uc54a\uad6c\uc694.
\n\ud2b9\ud788 AVR\uc740 EEPROM(\ub0b4\ubd80 \ub7a8 \uc0ac\uc774\uc988\uc640 \ub3d9\uc77c)\uc744 \ub0b4\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

* ROM \uc9c0\uc6d0
\n8051 -> \ub0b4\ubd80\ub86c(\ubcc0\uc885\uc740 Flash\uac00 \ub4e4\uc5b4 \uc788\uc74c) + \uc678\ubd80\ub86c(64K max)
\nPIC -> \uc218 KB.(flash\ud0c0\uc785\uc774\ub098 eeprom\ud0c0\uc785\uc740 \uac70\uc758 \uc5c6\uc73c\uba70 eprom \ud0c0\uc785\uc740 \uc788\uc74c) : \uac1c\ubc1c\uc774 \uae4c\ub2e4\ub85c\uc6b8 \uc218 \uc788\uc74c
\nAVR8515 -> 8KB flash, \ub2e4\ub978 \ud328\ubc00\ub9ac\ub3c4 \ubaa8\ub450 flash\ub97c \ucc44\ud0dd\ud558\uc5ec \uac1c\ubc1c\uc774 \uc26c\uc6c0<\/p>\n

8051\uc740 \ucd08\ucc3d\uae30\uc5d0 flash \ud0c0\uc785\uc774 \uc5c6\uc5c8\uc73c\ub098 \uc694\uc998\uc5d0\ub294 atmel, philips\uc5d0\uc11c \uc9c0\uc6d0.
\nPIC\ub294 \uc8fc\ub85c OTP, EPROM \ud0c0\uc785\uc774 \ub300\ubd80\ubd84
\nAVR\uc740 \ubaa8\ub450 flash\ub97c \ucc44\ud0dd\ud558\uc600\ub2e4\ub294 \uac83\uc774 \ud2b9\uc9d5<\/p>\n

* \ud504\ub85c\uadf8\ub7a8 \ubc29\uc2dd
\n8051 -> \uc77c\ubd80\ub294 \ub86c\ub77c\uc774\ud130, \uc77c\ubd80\ub294 ISP(In system programmer)
\nPIC -> \ub86c\ub77c\uc774\ud130, UV Erasure \ud544\uc694
\nAVR8515 -> ISP \ubc29\uc2dd\uc73c\ub85c \ud68c\ub85c \uc0c1\uc5d0\uc11c \ud504\ub85c\uadf8\ub798\ubc0d<\/p>\n

* \uac1c\ubc1c\uc5b8\uc5b4
\n8051 -> \uc5b4\uc148\ube14\ub7ec\ub3c4 \uc88b\uace0, c\ub3c4 \uc88b\ub2e4. \ud558\uc9c0\ub9cc C\ub294 \ub290\ub9ac\ub2e4.
\nPIC -> \uc5b4\uc148\ube14\ub7ec\ub294 \uc88b\uc73c\ub098 c\ub294 \ud558\ub4dc\uc6e8\uc5b4 \uad6c\uc870\uc0c1 \ubb38\uc81c\uc810\uc774 \ub9ce\ub2e4.
\nc\uac00 \uc0dd\uc131\ud558\ub294 \ucf54\ub4dc \ud6a8\uc728\ub3c4 \ub098\uc058\ub2e4.
\nAVR8515 -> \uc5b4\uc148\ube14\ub7ec, C, \uc5b4\uc148\ube14\ub7ec+C \ubaa8\ub450 \uc88b\ub2e4.
\nC\uc758 \uacbd\uc6b0 \uc18d\ub3c4\ucc28\uac00 \uc788\uc9c0\ub9cc \ubb34\uc2dc\ud574\ub3c4 \uc88b\ub2e4.<\/p>\n

* \ud2b9\ud788 8051\uc774\ub098 PIC\uc758 \uacbd\uc6b0\ub294 C \ucef4\ud30c\uc77c\ub7ec\uc758 \uac00\uaca9\uc774 \ube44\uc2f8\ub2e4.
\n* \ud558\uc9c0\ub9cc, AVR\uc758 \uacbd\uc6b0\ub294 \uc0c1\uc6a9\uc5d0 \ub4a4\uccd0\uc9c0\uc9c0 \uc54a\ub294 \ubb34\ub8cc “AVR-GCC”\uac00 \uc788\ub2e4.
\n* \ucc38\uace0\ub85c gcc\uac00 \ud3ec\ud305\ub41c CPU\uc911\uc5d0\uc11c 8\ube44\ud2b8 CPU\ub294 AVR \ubfd0…
\n* AVR\uc6a9 \ud504\ub85c\uadf8\ub798\uba38\ub294 \uacf5\uc9dc\uac00 \ub9ce\ub2e4.<\/p>\n

AVR => \uae30\uc874\uc758 \ub9c8\uc774\ud06c\ub85c \ud504\ub85c\uc138\uc11c\uc5d0 RAM + ROM\uc744 \ubd80\ucc29\ud55c \ud615\ud0dc, \ud504\ub85c\uc138\uc11c \uad50\uc721\uc6a9\uc73c\ub85c \uc801\ud569, \ubd80\ud488 \uac00\uaca9\uc740 \uc57d 7~8\ucc9c\uc6d0. \uacc4\uce21\uae30\ub098 \uace0\uae09 \uae30\uc885\uc5d0 \uc801\ud569, \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uc6a9\uc774.<\/p>\n

PIC => \ubd80\ud488 \uac00\uaca8\uc774 \ub9e4\uc6b0\uc2f8\uace0 \uc2ec\ud50c, \ud558\uc9c0\ub9cc \ucf58\ud2b8\ub85c\ub7ec\uc758 \uc131\uaca9\uc774 \uac15\ud568. \uc591\uc0b0\uc6a9\uc73c\ub85c \uc801\ud569.<\/p>\n

8051 => avr\uacfc pic\uc758 \uc7a5\ub2e8\uc810\uc758 \uc911\uac04 \uc815\ub3c4? \ubb34\ub358\ud558\ub2e4. \ud558\uc9c0\ub9cc \uc880 \ub290\ub9ac\ub2e4. \ud50c\ub798\uc26c \ud0c0\uc785 \uc774\uc6a9\uc2dc \uc5c5\uadf8\ub808\uc774\ub4dc \uc6a9\uc774.<\/p>\n

\uc704\uc758 \ub0b4\uc6a9\uc740 \ubcf8\uc778\uc758 \uac1c\uc778\uc801\uc778 \uc0dd\uac01\uc774\uba70, \uc989\ud765\uc801\uc778 \uc0dd\uac01\uc774\ub2e4. \uc774\uc810\uc744 \uace0\ub824\ud558\uae30 \ubc14\ub780\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc544\ub798\ub0b4\uc6a9\uc740 \ud37c\uc628\uae00\uc785\ub2c8\ub2e4. AVR\uc744 \uacf5\ubd80\ud558\ub824\uace0 \ubcf4\uba74\uc11c \ucc3e\uc544\ubcf8 \uac83\uc785\ub2c8\ub2e4. — \ud37c\uc628 \uae00 —— \uc81c \uacbd\ud5d8\uc73c\ub85c \uc4f0\uc790\uba74 \uac1d\uad00\uc801\uc774\ub77c\uae30 \ubcf4\ub2e4 \uc8fc\uac04\uc801\uc778 \uc131\uaca9\uc774 \uc9d9\uaca0\uad70\uc694. \uc804 8051, AVR, PIC\ub97c \ubaa8\ub450 \uc0ac\uc6a9\ud574\ubd24\uc2b5\ub2c8\ub2e4. \uc81c\uac00 \ubaa8\ub974\ub294 \uac83\ub3c4 \ub9ce\uc544\uc11c \ud2c0\ub9b4 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. * \ub3d9\uc791 \uc18d\ub3c4 PIC : 20M -> \ub0b4\ubd80\uc801\uc73c\ub85c 1\/4 \ubd84\uc8fc -> 5Mips 8051 : 20M -> \ub0b4\ubd80\uc801\uc73c\ub85c 1\/7~8 \ubd84\uc8fc? -> 2.5~3 Mips AVR8515 … <\/p>\n

\ub354 \ubcf4\uae30 “AVR, PIC, 8051 \ube44\uad50”<\/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":[8717],"tags":[8720,8718,8719,8721,8722],"class_list":["post-8544","post","type-post","status-publish","format-standard","hentry","category-8717","tag-8720","tag-avr","tag-pic","tag-8721","tag-8722","entry"],"_links":{"self":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/8544","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=8544"}],"version-history":[{"count":1,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/8544\/revisions"}],"predecessor-version":[{"id":8545,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/8544\/revisions\/8545"}],"wp:attachment":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8544"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}