DIPのことを知っておこう

%*1ͷ͜ͱΛ ஌͓ͬͯ͜͏ %FQFOEFODZ *OWFSTJPO 1SJODJQBM ґଘੑٯసͷ ๏ଇ

ࣗݾ঺հɿ w גࣜձࣾ;0;0ςΫϊϩδʔζॴଐɹ ฐࣾαʔϏε'VMpMMNFOUCZ;0;0ઃܭओ؅ͷҰਓ w Ӭԕͷ̏̕ࡀ w ීஈ͸όοΫΤϯυଆͷ։ൃ w ೝఆεΫϥϜϚελʔ
2JJUB!:BTVIJSP,JNFTBXB 5XJUUFSQJMHSJN@SFET #MPHIUUQTQJMHSJNMJGFTUZMFKQ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE IUUQTXXXZPVUVCFDPNXBUDI W":PJ6",H. ·ͣ͸ͪ͜ΒΛޚཡ͍ͩ͘͞

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ৑ஊ͸͓͖ͯ͞ %*1Λཧղ͢ΔͨΊʹ஌͓͖͍ͬͯͨ͜ͱ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ҰൠతͳΞϓϦέʔγϣϯͷ໾ׂͱ͸

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ܭࢉͱه࿥

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ͨͱ͑͹ w ঎඼৘ใΛ%#ʹอଘʢه࿥ʣ w ঎඼Λݕࡧ͢Δʢه࿥ ͨ͠΋ͷΛऔΓग़͢ ʣ w ঎඼ΛΧʔτʹೖΕΔʢߪೖՄೳ͔νΣοΫ͢Δʣ
ʢܭࢉʣ w ૹྉɾফඅ੫ͳͲΛߟྀ͠ߪೖֹۚΛܭࢉʢܭࢉʣ w ߪೖ৘ใΛ%#ʹอଘʢه࿥ʣ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ͜ͷΞϓϦέʔγϣϯΛͲ͏࡞Δ͔ʁ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ͜ͷॲཧͷྲྀΕʢϢʔεέʔεʣΛશͯಉ͡ϝιου ಺ʹॻ͘ʹτϥϯβΫγϣϯεΫϦϓτ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ͜ͷॲཧͷྲྀΕʢϢʔεέʔεʣΛશͯಉ͡ϝιου ಺ʹॻ͘ʹτϥϯβΫγϣϯεΫϦϓτ ґଘ౓̍̌̌ˋ ̍ͭͷमਖ਼఺͕ൃੜ͢Δͱશମͷݟ௚͕͠ඞཁ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ͜ͷॲཧͷྲྀΕʢϢʔεέʔεʣΛશͯϝιουʹ෼ ׂʹʢมΘΒͣʣτϥϯβΫγϣϯεΫϦϓτ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ͜ͷॲཧͷྲྀΕʢϢʔεέʔεʣΛશͯϝιουʹ෼ ׂʹʢมΘΒͣʣτϥϯβΫγϣϯεΫϦϓτ ґଘ౓̍̌̌ˋ ̍ͭͷमਖ਼఺͕ൃੜ͢Δͱશମͷݟ௚͕͠ඞཁ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ໾ׂ͝ͱʹΫϥεٴͼύοέʔδ ʹΘ͚Δ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ͨͱ͑͹ w ঎඼৘ใΛ%#ʹอଘʢه࿥ʣ w ঎඼Λݕࡧ͢Δʢه࿥ ͨ͠΋ͷΛऔΓग़͢ ʣ w ঎඼ΛΧʔτʹೖΕΔʢߪೖՄೳ͔νΣοΫ͢Δʣ
ʢܭࢉʣ w ૹྉɾফඅ੫ͳͲΛߟྀ͠ߪೖֹۚΛܭࢉʢܭࢉʣ w ߪೖ৘ใΛ%#ʹอଘʢه࿥ʣ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ໾ׂΛ෼ྨͯ͠Έ͍ͯͩ͘͞

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE .P ঎඼ ߪೖ৘ใ ফඅ੫ ૹྉ .PEFM ৘ใɾܭࢉ ঎඼Λ%#ʹ อଘ͢Δ
঎඼Λݕࡧ͢ Δ ߪೖ৘ใΛ%# ʹอଘ͢Δ *OGSBTUSVDUVSF ه࿥ ˞৘ใ͸ଐੑɺܭࢉ͸ϝιου

঎඼Λݕࡧ͢ Δ ߪೖ৘ใΛ%# ʹอଘ͢Δ *OGSBTUSVDUVSF ه࿥ ϢʔεέʔεΛ࣮ߦ͢Δ "QQMJDBUJPO Ϣʔεέʔε

঎඼Λݕࡧ͢ Δ ߪೖ৘ใΛ%# ʹอଘ͢Δ *OGSBTUSVDUVSF ه࿥ ϢʔεέʔεΛ࣮ߦ͢Δ "QQMJDBUJPO Ϣʔεέʔε $POUSPMMFS 6* BQQMJDBUJPOͷೖΓޱ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE .PEFM૚ ཁ஫໨ʂ w Ͳͷ૚ʹ΋ґଘ͍ͯ͠ͳ͍.PEFMҎ֎Ͱมߋ͕͋ͬͯ΋ؾʹ͠ͳ͘ ͯ΋͍͍ w ܭࢉʢʹϏδωεʣ͕Ұ൪ෳࡶͩ͠มߋ͕͋Δ w .PEFM಺ͷґଘؔ܎͸͍͍͋ͬͯʹߏ଄Խ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ਖ਼௚Ϟσϧ͕ಠཱͯ͠Ε͹ ͦͦ͜͜ݎ࿚ͳΞϓϦέʔγϣϯ͸ ࡞ΕΔ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ͱ͸͍͑ɺ ଞͷ૚ͩͬͯͦͦ͜͜ෳࡶ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ಛʹ૚ؒͷґଘؔ܎ʹ஫໨

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ͨͱ͑͹ ϢʔεέʔεΛ࣮ߦ͢Δ "QQMJDBUJPO Ϣʔεέʔε ঎඼Λ%#ʹ อଘ͢Δ ঎඼Λݕࡧ͢ Δ ߪೖ৘ใΛ%#
ʹอଘ͢Δ *OGSBTUSVDUVSF ه࿥ .P ঎඼ ߪೖ৘ใ ফඅ੫ ૹྉ .PEFM ৘ใɾܭࢉ "QQMJDBUJPO૚͸ ৭ʑͳ૚ʹґଘ͍ͯ͠Δ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE Ϟσϧ͸ͱ΋͔͘ɺ *OGSBTUSVDUVSF૚ͱ͸ ͦ΋ͦ΋Կͷؔ࿈΋ͳ͍ͷʹ ґଘ͍ͯ͠Δ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE *OGSBTUSVDUVSF૚ʹ มߋ͕͋Ε͹ "QQMJDBUJPO૚΋ Өڹ͢ΔՄೳੑ͕͋Δɻ ґଘ͍ͯ͠Δ͔Βɻ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ͦ͜Ͱ%*1 %FQFOEFODZ *OWFSTJPO 1SJODJQBM ґଘੑٯసͷ ๏ଇ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE %FQFOEFODZ*OWFSTJPO1SJODJQBM ্ҐϞδϡʔϧ͸ԼҐϞδϡʔϧʹɺ ґଘͯ͠͸ͳΒͳ͍ɻ ্ҐϞδϡʔϧ΋ԼҐϞδϡʔϧ΋ɺ ந৅ʹґଘ͢Δ΂͖ɻ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ্ҐϞδϡʔϧ͸ԼҐϞδϡʔϧʹґଘͯ͠͸ͳΒͳ͍ ϢʔεέʔεΛ࣮ߦ͢Δ ঎඼Λ%#ʹ อଘ͢Δ ঎඼Λݕࡧ͢ Δ ߪೖ৘ใΛ%# ʹอଘ͢Δ *OGSBTUSVDUVSF
ه࿥ "QQMJDBUJPO Ϣʔεέʔε ্Ґ ԼҐ 9͜Ε͕ͩΊΑ9

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ্ҐϞδϡʔϧ͸ԼҐϞδϡʔϧʹґଘͯ͠͸ͳΒͳ͍ ϢʔεέʔεΛ࣮ߦ͢Δ ঎඼Λ%#ʹ อଘ͢Δ ঎඼Λݕࡧ͢ Δ ߪೖ৘ใΛ%# ʹอଘ͢Δ *OGSBTUSVDUVSF
ه࿥ "QQMJDBUJPO Ϣʔεέʔε ্Ґ ԼҐ 9͜Ε͕ͩΊΑ9 Ͳ͏΍ͬͯʁ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ্ҐϞδϡʔϧ΋ԼҐϞδϡʔϧ΋ந৅ʹґଘ͢΂͖ ϢʔεέʔεΛ࣮ߦ͢Δ ঎඼Λ%#ʹ อଘ͢Δ ঎඼Λݕࡧ͢ Δ ߪೖ৘ใΛ%# ʹอଘ͢Δ *OGSBTUSVDUVSF
ه࿥ "QQMJDBUJPO Ϣʔεέʔε ্Ґ ԼҐ 9 ঎඼ݕࡧ *OUFSGBDF

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ্ҐϞδϡʔϧ΋ԼҐϞδϡʔϧ΋ந৅ʹґଘ͢΂͖ ϢʔεέʔεΛ࣮ߦ͢Δ ঎඼Λ%#ʹ อଘ͢Δ ঎඼Λݕࡧ͢ Δ ߪೖ৘ใΛ%# ʹอଘ͢Δ *OGSBTUSVDUVSF
ه࿥ "QQMJDBUJPO Ϣʔεέʔε ্Ґ ԼҐ 9 ঎඼ݕࡧ *OUFSGBDF *OUFSGBDF ந৅ʣͷΈʹ ґଘ͍ͯ͠Δ͔ΒɺҾ਺ ʹมߋ͕ͳ͍ݶΓ࣮૷ͷ ৄࡉʹมߋ͕͋ͬͯ΋্ ҐϞδϡʔϧʹ͸Өڹ͕ ͳ͍͜ͱΛ֬໿Ͱ͖Δɻ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ໰୊ɿ*OUFSGBDF͸Ͳ͜ͷ૚ʹ͓͔͘ʁ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE *OUFSGBDF͸Ͳͷ૚ʹ͓͔͘ʁ ϢʔεέʔεΛ࣮ߦ͢Δ ঎඼%#ૢ࡞ৄ ࡉ ߪೖ৘ใ%#ૢ ࡞ৄࡉ *OGSBTUSVDUVSF ه࿥ "QQMJDBUJPO
Ϣʔεέʔε ্Ґ ԼҐ 9 ঎඼ه࿥ 3FQPTJUPSZ .PEFM ৘ใɾܭࢉ ঎඼ ঎඼Ϟδϡʔϧ ঎඼͸Ͳ͏͍͏ϥΠϑαΠΫϧ ΛͨͲΔͷ͔ ੜ੒ɾӬଓԽɾ ࡟আɾมߋʣΛϞσϧͰදݱ

঎඼Λݕࡧ͢ Δ ߪೖ৘ใΛ%# ʹอଘ͢Δ *OGSBTUSVDUVSF ه࿥ ϢʔεέʔεΛ࣮ߦ͢Δ "QQMJDBUJPO Ϣʔεέʔε %*1ʹΑͬͯ͜Ε͕

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE .P ঎඼ ߪೖ৘ใ ফඅ੫ ૹྉ .PEFM ৘ใɾܭࢉ *OGSBTUSVDUVSF ه࿥
ϢʔεέʔεΛ࣮ߦ͢Δ "QQMJDBUJPO Ϣʔεέʔε ͜͏ͳΔ γϯϓϧͰ࿦ཧత ͳߏ଄ ঎඼%#ૢ࡞ৄ ࡉ ߪೖ৘ใ%#ૢ ࡞ৄࡉ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ΋͏ͻͱͭ໰୊ 0OF.PSF 5IJOH

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE "QQMJDBUJPO૚ʹ*OGSBTUSBDUVSFͷ࣮૷͸୭͕Ͳ͏΍ͬ ͯ౉͢ͷʁ ϢʔεέʔεΛ࣮ߦ͢Δ *OGSBTUSVDUVSF ه࿥ "QQMJDBUJPO Ϣʔεέʔε ্Ґ ԼҐ
9 ঎඼ݕࡧ *OUFSGBDF ঎඼%#ૢ࡞ৄ ࡉ ߪೖ৘ใ%#ૢ ࡞ৄࡉ ݱ࣮తʹ "QQMJDBUJPO಺Ͱ ঎඼ݕࡧΛ࣮ࡍʹ ͠ͳ͍ͱ͍͚ͳ͍

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE "QQMJDBUJPO૚ʹ*OGSBTUSBDUVSFͷ࣮૷͸୭͕Ͳ͏΍ͬ ͯ౉͢ͷʁ Ҋ̍ɹ"QQMJDBUJPO૚Ͱ/FX͢Δ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE Ҋ̍ɹ"QQMJDBUJPO૚Ͱ/FX͢Δ ϢʔεέʔεΛ࣮ߦ͢Δ *OGSBTUSVDUVSF ه࿥ "QQMJDBUJPO Ϣʔεέʔε ্Ґ ԼҐ ঎඼ݕࡧ
*OUFSGBDF ·ͨґଘͪ͠Ό͏ ͷͰ/( ঎඼%#ૢ࡞ৄ ࡉ ߪೖ৘ใ%#ૢ ࡞ৄࡉ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE "QQMJDBUJPO૚ʹ*OGSBTUSBDUVSFͷ࣮૷͸୭͕Ͳ͏΍ͬ ͯ౉͢ͷʁ Ҋ̎ɹ6*૚Ͱ/FXͯ͠"QQMJDBUJPO૚ੜ ੒࣌ʹίϯετϥΫλͷҾ਺ͱͯ͠౉͢

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE Ҋ̎ɹ6*૚Ͱ/FXͯ͠"QQMJDBUJPO૚ੜ੒࣌ʹίϯε τϥΫλͷҾ਺ͱͯ͠౉͢ ϢʔεέʔεΛ࣮ߦ͢Δ *OGSBTUSVDUVSF ه࿥ "QQMJDBUJPO Ϣʔεέʔε ঎඼ݕࡧ *OUFSGBDF
$POUSPMMFS ࠓ౓͸$POUSPMMFS͕ ෳࡶʹͳͬͯ͠·͏ ঎඼%#ૢ࡞ৄ ࡉ ߪೖ৘ใ%#ૢ ࡞ৄࡉ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE "QQMJDBUJPO૚ʹ*OGSBTUSBDUVSFͷ࣮૷͸୭͕Ͳ͏΍ͬ ͯ౉͢ͷʁ %* %FQFOEFODZ*OKFDUJPO ͷग़൪ ґଘੑͷ஫ೖ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE "QQMJDBUJPO૚ʹ*OGSBTUSBDUVSFͷ࣮૷͸୭͕Ͳ͏΍ͬ ͯ౉͢ͷʁ લఏɿ *OGSBTUSVDUVSF૚ͷΫϥε ʢ$POUSPMMFS΋"QQMJDBUJPO΋͚ͩͲʣ ͳΜͯɺΞϓϦىಈ͔Βऴྃ·Ͱ̍ͭͷ Πϯελϯε͕͋Ε͹͍͍ɻ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE "QQMJDBUJPO૚ʹ*OGSBTUSBDUVSFͷ࣮૷͸୭͕Ͳ͏΍ͬ ͯ౉͢ͷʁ Ҋ̏ɹΞϓϦέʔγϣϯͷىಈ࣌ʹΠϯ ελϯεΛ࡞ͬͯ࢖͏ͱ͖ʹɺͦͷΠϯ ελϯεΛ࢖͏Α͏ʹ͢Ε͹͍͍

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE Ҋ̏ɹΞϓϦέʔγϣϯͷىಈ࣌ʹΠϯελϯεΛ࡞ͬͯ ࢖͏ͱ͖ʹɺͦͷΠϯελϯεΛ࢖͏Α͏ʹ͢Ε͹͍͍ ϢʔεέʔεΛ࣮ߦ͢Δ *OGSBTUSVDUVSF ه࿥ "QQMJDBUJPO Ϣʔεέʔε $POUSPMMFS ঎඼%#ૢ࡞ৄࡉ
ىಈϝιου %*ίϯςφʣ ੜ੒͢Δ ϢʔεέʔεΛ࣮ߦ͢Δʣ ੜ੒͢Δ ੜ੒͢Δ ঎඼%#ૢ࡞ৄࡉ $POUSPMMFS࡞ಈ࣌ʹىಈ ࣌ʹ༧Ί࡞͓͍ͬͯͨΠϯ ελϯεΛ࢖࣮ͬͯߦ͢ Δɻ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ࠷ऴతʹ͜͏ͳΔ ϢʔεέʔεΛ࣮ߦ͢Δ *OGSBTUSVDUVSF ه࿥ "QQMJDBUJPO Ϣʔεέʔε ঎඼ݕࡧ *OUFSGBDF $POUSPMMFS
঎඼%#ૢ࡞ৄ ࡉ ߪೖ৘ใ%#ૢ ࡞ৄࡉ ͠Μ΀Δʂ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE %*1%*Λ࢖ͬͯมԽʹڧ͍ΞϓϦέʔ γϣϯΛ࡞Ζ͏ʂ

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ͓·͚

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE %*1%*Λ࢖͏ͱςετ΋͠΍͍͢

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ຊ൪ ϢʔεέʔεΛ࣮ߦ͢Δ *OGSBTUSVDUVSF ه࿥ "QQMJDBUJPO Ϣʔεέʔε ঎඼%#ૢ࡞ৄࡉ ىಈϝιου %*ίϯςφʣ
ੜ੒͢Δ ੜ੒͢Δ ঎඼%#ૢ࡞ৄࡉ ঎඼ݕࡧ *OUFSGBDF

$PQZSJHIU:BTVIJSP,JNFTBXB"MM3JHIUT3FTFSWFE ςετ ϢʔεέʔεΛ࣮ߦ͢Δ *OGSBTUSVDUVSF ه࿥ "QQMJDBUJPO Ϣʔεέʔε ঎඼%#ૢ࡞ৄࡉ .PDL ςετ
ੜ੒͢Δ ੜ੒͢Δ ঎඼%#ૢ࡞ৄࡉ.PDL ˣ ςετ ঎඼ݕࡧ *OUFSGBDF ঎඼%#ૢ࡞ৄࡉ

DIPのことを知っておこう

DIPのことを知っておこう

More Decks by YasuhiroKimesawa

Other Decks in Programming

Featured

Transcript