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半導体スナック蟬2020.09.19
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Yamada3
September 19, 2020
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半導体スナック蟬2020.09.19
半導体スナック蟬2020.09.19のスライドです。
Yamada3
September 19, 2020
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Transcript
ಋମεφοΫḣ 2020.9.19։࠵
ɹɹɹࣗݾհ ᾇ໊લ*P5ओ්ͷࢁాඒึͰ͢ ᾈॴଐاۀ໊גࣜձࣾ$FOUFS2ɹ ᾉࠓͷࣄʮ*P5Λͬͱۙʹɺͬͱָ͘͠ɻ ະདྷʯΛϞοτʔʹࢼ࡞։ൃࢧԉɺ45&".ڭҭ ࢧԉ ɺ*P5։ൃͳͲͷࣄۀΛ͍ͬͯ·͢ɻ ɹاըɺӦۀɺ։ൃɺձܭͳͲʜԿͰΔࡶ༻ɻ ɹ͋ͱʮঁࢠͩΒ͚ͷిࢠ࡞ʯͱ͍͏ίϛϡχςΟΛ ɹ͍ͬͯ·͢ɻɹ
MakeLSI: ʜͱ͍͏ळాઌੜͷओ࠵͢ΔɺΦϦδφϧͷ ̡̨̞Λ࡞ͬͯΒͬ͠ΌΔίϛϡχςΟʹ ೖΕͯΒ͍ͬͯ·͢ɻ
Glade ϑϦʔΣΞͷ-4*ઃܭπʔϧ MakeLSI:ʹஸೡͳνϡʔτϦΞϧ͕͋Γ·͢ʂ
Glade (Gds, Lef And Def Editor), ϑϦʔΣΞͷ-4*ઃܭπʔϧ (%4ಋମϨΠΞτσʔλͷϑΝΠϧ -&' -JCSBSZ&YDIBOHF'PSNBU
%&' %FTJHO&YDIBOHF'PSNBU ͳΔ΄Ͳʔɻ
Inv 555 ͔͔࣌ؒ͘͢͝Γ ա͗ͯ࠷ऴతʹ ϛεͯͨ͠ ࠓճ࡞ͬͨࢠͨͪ
ݻ·Δ མͪΔ ফ͑Δ Glade NBDͰͷڥઃఆ͔ͳΓ͕͔͔࣌ؒΓ·ͨ͠ɻɹ
Glade ϑϦʔΣΞͷ-4*ઃܭπʔϧ(MBEF ݱόʔδϣϯෆ҆ఆͳࢠͩͳ ɾɾɾଞʹGDSΛ৮ΕΔCADͬͯͳ͍ͷ͔ͳʁ
gdsCAD ͦͷ·Μ· ɹ ͱ͍͏ͷ͕͋Γ·ͨ͠ʂ IUUQTQZUIPOIPTUFEPSHHET$"%
Google ColaboratoryͰࢼͯ͠Έ·͕ͨ͠ gdsCADͷimport͕͏·͍͔͘ͳ͔ͬͨͷͰ
macʹΠϯετʔϧͯ͠Hello! Worldͯ͠Έ·ͨ͠ʂ
Python testgds.pyͰϓϩάϥϜ࣮ߦ͢Δͱ output.gds͕ੜ͞Ε·͢ɻ͜ΕΛGladeʹΠϯϙʔτʂ PVUQVUHET
testgds.pyΛͪΐͬ͜ͱमਖ਼ͯ͠ Make LSI:ͬͯඳ͍ͯΈ·ͨ͠ʂ
ΪΞΈ͍ͨͳMEMSͷαϯϓϧ͕͋Δʂ͜͏͍͏ͷͰ͖Δͷʁ pythonͰ͓ֆඳָ͖͍͠ʂ࡞ΕΔͷͷ෯͕͕Γͦ͏ʂ import numpy as np from gdsCAD import *
def Gear(r, N, layer=None): """ A crude gear. TODO: Make this involute """ gear = core.Elements() d_theta = 360. / N w = float(2*np.pi*r) / (2*N) disk = shapes.Disk((0,0), r-w/2, layer=layer) tooth = shapes.Rectangle((0, w/2), (r+w/2, -w/2), layer=layer) gear.add(disk) for i in range(N): gear.add(utils.rotate(tooth, i * d_theta)) return gear top = core.Cell('TOP') gear1 = Gear(15, 20).rotate(360./20/2) gear2 = Gear(30, 40, 2).translate((45,0)) top.add(gear1) top.add(gear2) top.show()
10݄3ʙ4։࠵ʂ MakerFaireTokyo2020 ͨͿΜɺMakeLSI:ͷళ൪Λ͍ͯ͠Δɾɾɾϋζʂʂ ίϩφ͕੩·ͬͯ͘ΕΔΑ͏ ͋·ͼ͑ͪΌΜʹ͓ئ͍த ↓͋·ͼ͑ͪΌΜγϣοϓ https://suzuri.jp/Yamada3
͝ਗ਼ௌ ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ