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¾⹂䅸Ϟछ/ϟ䰡˄Rise/fall time˅⊓ᯊ䯈䆒㕂Ў 2nsDŽ

¾ҹϟ৘义ഛᣝ✻咬䅸ؐ䆒㕂ˈ⚍ߏĀϟϔℹāᣝ䪂ˈⳈࠄ䖯ܹᡍ῵ᓣߚ
ᵤ˄ĀBatch-Mode Analysisā
˅义ߎ⦄Āᅠ៤āᣝ䪂ˈ⚍ߏℸᣝ䪂DŽ

ᵓ㑻৥ᇐᖿ䗳ߚᵤᓔྟ䖤㸠ˈᑊ᡹ਞᵓϞ৘㔥㒰ߚᵤⱘ⢊ᗕDŽ䕧ߎⱘ᡹ਞ᭛
ӊབϟ೒˖

Ẕᶹᵓ㑻৥ᇐᖿ䗳ߚᵤⱘ䕧ߎ

ᔧ೼᡹ਞ᭛ӊ⌣㾜఼Ёᶹⳟ᡹ਞ᭛ӊᯊˈᵓ㑻৥ᇐ᡹ਞҹ⡍㡆ⱘḐᓣᰒ⼎ҹ
֓䞡㽕ֵᙃⱘᶹᡒDŽ⌣㾜఼ৃҹᶹᡒֵোᅠᭈᗻⱘ䄺ਞԡ㕂ˈᶹᡒ䄺ਞՓ⫼咘㡆

ⱘĀfind warningā೒ᷛ ˈᶹᡒϹ䞡䄺ਞՓ⫼㑶㡆Āfind warning˄severe˅ā

ⱘ೒ᷛ DŽ

¾೼᡹ਞ᭛ӊ⌣㾜఼にষЁˈ⚍ߏ咘㡆ⱘᣝ䪂ˈ‫ܝ‬ᷛᇚ䏇䕀ࠄ᭛ӊЁ㄀ϔ

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ϾĀwarningāⱘഄᮍDŽ
¾⚍ߏĀfind warningāᣝ䪂໮⃵ˈ‫ܝ‬ᷛৃҹ䏇ࠄϡৠⱘৃ㛑ᄬ೼ֵোᅠᭈ
ᗻ䯂乬ⱘ㔥㒰ԡ㕂ˈ៪㗙⬅Ѣ㔥㒰⠽⧚䭓ᑺ໾䭓㗠≵᳝ッ᥹ˈ៪㗙ッ᥹
ⱘ‫ܗ‬ӊؐᑊϡᰃ᳔ӬؐㄝDŽ

ᙼৃҹՓ⫼ᵓ㑻৥ᇐ㞾ࡼഄᶹᡒ䯂乬DŽ

ᶹⳟ৥ᇐ᡹ਞЁ㔥㒰ৡЎĀdataldāⱘ㔥㒰˖

¾೼᡹ਞ᭛ӊ⌣㾜఼Ёˈ䗝ᢽ㦰ऩĀSearchā ˉ> ĀFindā

ˈᠧᓔᶹᡒᇍ
䆱ḚDŽ
¾೼ᶹᡒ᭄᥂ḚЁ䕧ܹĀdataldā
DŽ
¾⚍ߏĀOKāᣝ䪂DŽ

⌣㾜఼‫ܝ‬ᷛ䏇ࠄ㔥㒰Ādataldā䚼ߚDŽᵓ㑻৥ᇐ᡹ਞᣛߎĀdataldā㔥㒰䖬≵
᳝ッ᥹ˈᇍѢ㒭ᅮⱘ咬䅸Ϟछ/ϟ䰡⊓ᯊ䯈ᰃ 2nsˈ䖭⾡ᚙ‫މ‬ϟĀdataldāⱘᏗ㒓
䭓ᑺ໾䭓њˈᑊ㒭ߎњᓎ䆂ⱘ᳔໻Ꮧ㒓䭓ᑺDŽ৥ᇐ㒭ߎњϔѯᓎ䆂བԩᬍ୘䖭Ͼ
㔥㒰ⱘֵোᅠᭈᗻ䯂乬DŽ

݇䯁᡹ਞ᭛ӊ⌣㾜఼DŽ

䆺㒚ߚᵤ䞡㽕ⱘᯊ䩳㔥㒰

⦄೼䅽៥Ӏ䞡ᮄ‫ݡ‬䖤㸠ϔ䘡ᡍ῵ᓣߚᵤˈ 䖭ϔ⃵Փ⫼䆺㒚ӓⳳⱘࡳ㛑ᇍ PCB

ᵓϞⱘᇥ᭄㔥㒰䖯㸠ӓⳳDŽϢ߮ᠡⱘᖿ䗳ӓⳳ䖯㸠ᇍ↨ˈ䆺㒚ӓⳳᦤկњ᳈‫݋‬ԧ
ⱘ᡹ਞֵᙃˈ䩜ᇍϔϾ㔥㒰Ϟⱘ↣Ͼ᥹ᬊッ IC ⱘ Pinǃ䆺㒚ⱘ䖛‫ކ‬ǃ᳔ᇣ/᳔໻
IC Pin ⱘᓊ䖳੠ᵕ䰤ඳؐㄝDŽ⬅Ѣ䖭Ͼ Demo ᵓ↨䕗ᇣˈᅗাࣙ৿њϸϾᯊ䩳㔥
㒰˗೼ᅲ䰙ⱘ PCB Ёˈᙼᔧ✊ৃҹ䗝ᢽϔ໻㒘ⱘ㔥㒰˄⫮㟇ᵓϞⱘ↣Ͼ㔥㒰ˈ
㱑✊ӓⳳ↣Ͼ㔥㒰䛑䳔㽕⌾䌍䆒㕂੠ CPU ⱘᯊ䯈˅DŽৃᰃˈϸϾ㔥㒰Ꮖ㒣䎇໳ⓨ
⼎䖭Ͼ䆺㒚ӓⳳᰃབԩᎹ԰ⱘњDŽ

⊼ᛣ˖৥ᇐ᮶ৃҹ䖯㸠ֵোᅠᭈᗻӓⳳˈгৃҹ䖯㸠 EMC ӓⳳDŽ೼䖭Ͼ՟

ᄤЁˈ៥Ӏ䛑ᇚⳟࠄDŽ

䗮䖛Āclkā੠Āclk2ā㔥㒰䖤㸠ᵓ㑻৥ᇐⱘ䆺㒚ӓⳳࡳ㛑˗ᇍֵ݊োᅠᭈᗻ
੠ EMC 䖯㸠ӓⳳ˗䆒㕂↣ϔϾ Pin ⱘ᳔໻ᓊ䖳Ў 2.5ns˗䆒㕂ᯊ䩳乥⥛Ў 100MHzDŽ

¾䗝ᢽ㦰ऩⱘĀWizardsā ˉ> ĀBoard Wizard˄Batch mode˅…āˈ៪

㗙䗮䖛Ꮉ‫݋‬ᴵϞⱘ೒ᷛᣝ䪂 DŽᵓ㑻৥ᇐᇍ䆱ḚᠧᓔDŽ
¾প⍜᠔᳝ⱘᖿ䗳ߚᵤĀQuick Analysisā໡䗝Ḛࡳ㛑DŽ
¾࣒ 䗝 䆺 㒚 ӓ ⳳ Ā Detailed Simulations ā ϟ ⱘ ϸ Ͼ ໡ 䗝 Ḛ Ā Run
signal-integrity (SI) simulations on selected nets ā ੠ Ā Run EMC
simulations on selected netsāˈ⚍ߏĀϟϔℹDŽ
¾ߎ⦄ĀBatch-mode SI and Crosstalk Optionsā䆒㕂义DŽ

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¾⚍ߏেᮍⱘĀNets Spreadsheet…āᣝ䪂ˈᇚᔍߎĀNet Compliance Spread

Sheetāᇍ䆱Ḛˈ೼㸼ḐⱘĀclkā੠Āclk2ā㔥㒰ⱘĀSI EnableāᷣⳂ
Ё࣒䗝˄䖭ϸϾ㔥㒰ᑨ䆹ԡѢࠡ䴶ϸϾԡ㕂ˈབᵰϡᰃˈ䇋⚍ߏĀNet
Nameāᄫ↉ᷣᇚ݊ᣝ㔥㒰ৡ䖯㸠ᥦᑣ˅DŽབϟ೒DŽ

¾ᢪࡼ Spreadsheet 㸼Ḑࠄে䖍ˈᇚĀclkā੠Āclk2ā㔥㒰ⱘĀSI Pin Delay

Max˄ns˅āⱘׂؐᬍЎ 2.5 nsDŽ⚍ߏĀOKāᣝ䪂ˈ‫ߏ⚍ݡ‬Āϟϔℹā
ᣝ䪂DŽ

¾ߎ ⦄ Ā Batch-mode EMC Setting ā ᇍ 䆱 Ḛ ˈ ⚍ ߏ ে 䖍 ⱘ Ā Nets

Spreadsheet…āᣝ䪂ˈ䖯ܹĀNet Compliance Spread Sheetā䆒㕂㸼ḐDŽ
⫼ৠḋⱘᮍ⊩ˈ࣒䗝ĀclkāĀclk2ā㔥㒰ˈ೼ᷣⳂĀEMC Clock Freq.
˄MHz˅āЁ䕧ܹ 100ˈ⹂䅸 EMC ᯊ䩳ⱘऴぎ↨ᰃ৺ 49%ˈ⚍ߏĀOKā
ᣝ䪂DŽ
¾䖨ಲࠄĀBatch-mode EMC Settingāᇍ䆱ḚˈẔᶹ EMC ӓⳳⱘ৘乍䆒
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㕂˖ֱᣕ咬䅸ⱘĀRegulatory test limitsā䆒㕂 FCC ੠ CISPRˈClass A

੠ B˗
ĀDistance from the Antenna to PCBā䆒㕂Ў 3 metersDŽབϟ೒DŽ

¾ϔⳈ⚍ߏĀϟϔℹāᣝ䪂ˈഛՓ⫼咬䅸䆒㕂ˈⳈࠄĀᅠ៤āᣝ䪂ߎ⦄DŽ

䗮䖛ҹϞⱘ䖭ѯℹ偸ˈᙼᏆ㒣ਞ䆝њᵓ㑻৥ᇐҹϟֵᙃ˖

x াᇍĀclkā੠Āclk2ā㔥㒰䖤㸠䆺㒚ӓⳳDŽ
x ᇍ㔥㒰Ϟⱘ᠔᳝ⱘ PinˈẔᶹ݊䖛‫ކ‬ᰃ৺䍙䖛咬䅸䆒㕂ⱘ 300 mVDŽ
x ᠔᳝ⱘ᥹ᬊ PinˈẔᶹ偅ࡼࠄ᥹ᬊッⱘᓊ䖳ᰃ৺䍙䖛 2.5 nsDŽ
x 䩜ᇍ EMC ‫ݐ‬ᆍⱘ䰤ࠊ˄FCCǃCISPR - Class A&B˅ˈՓ⫼ 100MHz Ϩऴ
ぎ↨Ў 49%ⱘᯊ䩳⑤ˈ⌟䆩䎱⾏Ў 3 ㉇ˈ㞾ࡼẔᶹ㔥㒰ⱘ䕤ᇘDŽ

ᔧᙼ⚍ߏњĀᅠ៤āᣝ䪂ˈᵓ㑻৥ᇐᓔྟ䖤㸠ˈᑊ᡹ਞᅗⱘ⢊ᗕDŽ಴Ўℸ⃵
䆺㒚ӓⳳা䗝њϸϾ㔥㒰ˈ಴ℸϡӮ㢅ᕜ䭓ⱘᯊ䯈˗ৃᰃˈ಴Ўᅗ䳔㽕ӓⳳ᳔དǃ
‫݌‬ൟǃ᳔ണϝ⾡ᚙ‫ˈމ‬ҹঞঠ⊓˄Ϟछ੠ϟ䰡⊓˅ˈ಴ℸᅗᖙ乏ᇍ↣Ͼ㔥㒰ӓⳳ
݁⃵DŽ

Ẕᶹᵓ㑻৥ᇐ䆺㒚ӓⳳⱘ䕧ߎ

¾೼᡹ਞ᭛ӊ⌣㾜఼Ёˈ䗝ᢽĀFind Warningā೒ᷛ DŽ
¾Դৃ㛑䳔㽕⚍ߏ޴⃵ᠡ㛑໳ᡒࠄᙼᛳ݈䍷ⱘ㔥㒰ԡ㕂DŽ

⌣㾜఼䏇ࠄĀclkā㔥㒰˄བᵰ䳔㽕ˈৃҹᇚᬒ໻ҹ֓ৃҹ⌣㾜ࠄ᠔᭄᳝᥂˅ˈ
䆺㒚ӓⳳᇍ㔥㒰Āclkā䖯㸠њ䆺㒚ⱘϞछ੠ϟ䰡⊓ӓⳳˈ᡹ਞњ䖛‫ކ‬੠ᓊ䖳ঞ
EMC ㄝ䍙ᷛ䯂乬DŽ䇋⊼ᛣ঺ϔϾ㔥㒰˄Ān00076ā
˅г㹿䇗ܹӓⳳˈ㱑✊៥Ӏ≵
᳝ᯢ⹂ഄ䗝ᢽߚᵤᅗˈԚᰃ಴Ў㔥㒰Ān00076ā੠㔥㒰Āclkā䗮䖛ッ᥹⬉䰏䖲
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᥹೼ϔ䍋ⱘˈBoardSim ⿄ПЎĀⳌ݇㔥㒰āˈ㗠Ϩৃҹ㞾ࡼഄᡒࠄⳌ݇㔥㒰ϔ䍋
ӓⳳDŽ

᡹ਞЁᇍ㔥㒰Āclkā‫݋‬ԧⱘᦣ䗄བϟ˖

x 㔥㒰ĀclkāϞ↣Ͼ IC Pin ⱘ㒳䅵DŽ

x ↣Ͼ Pin ⱘ䕧ܹ䕧ߎᮍ৥˄in/out˅
DŽ
x ᇍֵোⱘϞछ੠ϟ䰡⊓ˈ䛑ᇍ偅ࡼッⱘ Pin ᓔ݇ࠄ↣Ͼ᥹ᬊッⱘ Pin ᓔ
݇ⱘ᳔ᇣ੠᳔໻ᓊ䖳䖯㸠䅵ㅫ˗䖭ѯ䅵ㅫ䛑Փ⫼᥹ᬊッ IC ⱘ᳔ᇣ/᳔໻
ᵕ䰤ؐ੠᳔ད/‫݌‬ൟ/᳔ണᚙ‫މ‬ϟⱘ᭄᥂䖯㸠DŽ
x ᇍֵোⱘϞछ੠ϟ䰡⊓ˈ᳔໻䖛‫ކ‬ᣛⱘᰃ䍙䖛᳔㒜Ⳉ⌕⬉य़ⱘ᭄ؐDŽ
x ೼䫭䇃ᷛᖫЁˈᄫ↡ҷⷕҷ㸼ߎ⦄њાϔ⾡㉏ൟⱘֵোᅠᭈᗻ䯂乬˗೼
䖭Ͼ՟ᄤЁˈϸϾ᥹ᬊッ䛑থ⫳њ䖛‫˄ކ‬ ĀOā˅੠ᓊ䖳˄
ĀDā
˅䖱㾘䫭䇃ˈ
೼䖭Ͼ՟ᄤЁ≵᳝ᰒ⼎঺໪ϸ⾡䫭䇃˄ᓔ݇䮼䰤䫭䇃੠໮⃵こ䍞䮼䰤䫭
䇃˅DŽ

䆺㒚ӓⳳ৥ᇐৠᯊ䖬ѻ⫳њ঺໪ϸϾ᭛ӊˈҹ֓݊Ҫⱘ⿟ᑣ䇗⫼˖

x ϔϾ .CSV˄ĀComma Separated Valuesā˅᭛ӊ˄DEMO-SI.CSV˅ࣙ৿њ

᡹ਞЁ᠔᳝ⱘ㔥㒰᭄᥂ˈᅗৃҹⳈ᥹㹿 Microsoft ⱘ Excel ៪㗙݊Ҫ⬉ᄤ
㸼Ḑ៪᭄᥂ᑧ⿟ᑣᠧᓔDŽ
x ϔϾ .SDF˄ĀStandard Delay Formatā˅᭛ӊ˄DEMO-SI.SDF˅ࣙ৿њࣙ
ᣀЁⱘㅵ㛮ᓊ䖳ֵᙃˈᅗৃҹ㹿 Verilog ੠ VHDL ӓⳳ఼䇗⫼ˈ៪㗙݊
ҪⱘᯊᑣߚᵤᎹ‫݋‬DŽ

˄⊼ᛣ˖䖭ѯ᭛ӊ㹿ᄬᬒѢᙼᅝ㺙 HyperLynx 䕃ӊⱘ HYPFILES Ⳃᔩϟ˅

㔥㒰Āclk2ā˄ᅗгࣙ৿њⳌ݇㔥㒰Ān00077ā
˅гᰒ⼎њⳌԐⱘ㒧ᵰ˄䰸њ
ᅗ≵᳝থ⫳ᓊ䖳䖱㾘˅ˈᙼгৃҹ䗮䖛⚍ߏ⌣㾜఼ⱘⱘĀNextāᣝ䪂䏇ࠄ㔥㒰
Āclk2āⱘ᡹ਞ䚼ߚDŽ

ᔧᙼⳟᅠњ䆺㒚᡹ਞПৢˈ݇䯁᡹ਞ⌣㾜఼DŽ

ᙼ䖬᳝᳈ᖿ᳈ㅔऩⱘᮍ⊩ᕫࠄ݇Ѣᙼᵓⱘ䖭ѯֵᙃ৫˛ᇍѢߚᵤᙼⱘᭈᵓ
៪㗙䚼ߚ㔥㒰ˈ䖭ᰃϔϾᔎ໻ⱘᎹ‫݋‬DŽ

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BoardSim Ꮒߚ੠ GHz ӓⳳ

⦄೼䅽៥Ӏⳟⳟ BoardSim ⱘϔѯ䩜ᇍ催䗳ǃĀ3GIOāѦ䖲䆒䅵ⱘ⡍⚍DŽϢ

ᮻⱘᑊ㸠ǃৠℹ㉏ൟⱘᘏ㒓ⱘֵোᅠᭈᗻӓⳳⱘᎹ‫݋‬ϡৠⱘᰃˈ䖭ᰃϔ⾡෎ѢᏂ
ߚֵোᘏ㒓ⱘᷛ‫ޚ‬DŽ䖭⾡ᮄᡔᴃᔎ䇗ⱘᰃᏂߚֵো˗Փ⫼ᰃ䍙ᖿ䗳ⱘІ㸠᭄᥂䗮
䏃˗Փ⫼⑤ৠℹ៪㗙ᅠܼৠℹ˄ϡ䳔㽕ᯊ䩳˅ᡔᴃ˗䗳⥛䖒ࠄ 3.125 Gbps ˄೼
᳾ᴹⱘ޴ᑈᇚӮ᳈催˅DŽ

Ўњ䗖ᑨ䖭⾡ⱘᮄ䆒䅵㉏ൟˈֵোᅠᭈᗻߚᵤᎹ‫݋‬ᖙ乏᳝ᮄⱘ⡍⚍DŽϸϾᮄ
ⱘࡳ㛑Ꮖ㒣೼ LineSim 䚼ߚ᳝ҟ㒡˖᳝ᤳӴ䕧㒓੠ HSPICE ӓⳳDŽ䖭䚼ߚЏ㽕ҟ
㒡݊Ҫ޴Ͼ೼ 3GIO Ёⱘ䞡㽕⡍⚍˖催㑻䖛ᄨ῵ൟǃᏂߚֵো੠໮ԡ㾺থⱘⴐ೒
ࡳ㛑DŽ

བᵰᙼᇍ 3GIO ӓⳳᛳ݈䍷ˈ䇋ಲ乒ϔϟᅗⱘ⡍⚍DŽ

䖛ᄨᬜᵰӓⳳ

¾ ⚍ߏᎹ‫݋‬ᴵϞⱘ೒ᷛᣝ䪂 ˈᠧᓔ demo.hyp ᭛ӊDŽ

¾䗮䖛㦰ऩⱘĀSelectā ˉ > ĀNet by Nameā䗝ᢽĀclkā㔥㒰DŽ

⊼ᛣ೼ᵓ⌣㾜఼Ё䖭Ͼ㔥㒰Ϟࣙ৿њད޴Ͼ䖛ᄨˈ㊒⹂ഄ䇈ᰃ 6 Ͼ䖛ᄨDŽ䖭
ѯ䖛ᄨᇍ催䗳ֵোӮѻ⫳ҔМᕅડਸ਼˛䗮䖛 BoardSim ៥Ӏᕜᆍᯧᡒࠄ䖭Ͼㄨ
ḜDŽ

佪‫ˈܜ‬䅽៥Ӏᇚ偅ࡼ IC ῵ൟᬍЎ᳈ᖿⱘ偅ࡼˈ䖭ḋˈᬜᵰӮ᳈ࡴᯢᰒDŽ
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¾䗝ᢽ㦰ऩĀSelectā ˉ > ĀComponent Models / Values…ā

DŽ៪㗙⚍ߏ
Ꮉ‫݋‬ᴵ೒ᷛᣝ䪂 DŽ
¾೼ Pins ߫㸼Ёˈ䗝ᢽ U1.13ˈᑊ⚍ߏে䖍ⱘĀSelect…āᣝ䪂DŽ
¾⚍ߏĀEASY.MODāᣝ䪂DŽ
¾೼ Devices ߫㸼Ё䗝ᢽĀCMOS,3.3V,Ultra-Fastā῵ൟDŽ
¾ ⚍ߏĀOKāᣝ䪂ˈ݇䯁にষDŽ

᮴䖛ᄨ῵ൟӓⳳ

䅽៥Ӏ‫ܜ‬䖯㸠᮴䖛ᄨ῵ൟⱘӓⳳˈ✊ৢ䞡ᮄᇍࣙᣀ䖛ᄨ῵ൟⱘ‫ݡ‬䖯㸠ӓⳳDŽ

¾䗝ᢽ㦰ऩĀEditā ˉ > ĀVia Modeling…āˈᠧᓔӓⳳ䖛ᄨ῵ൟⱘᇍ䆱

ḚDŽ
¾⚍ߏপ⍜ᎺϞᮍⱘĀInclude Via L and Cā໡䗝ḚˈՓᕫ೼ӓⳳ䖛⿟Ёϡ
ࣙᣀ䖛ᄨ῵ൟDŽ
¾ ⚍ߏĀOKāᣝ䪂DŽ

⦄೼䅽៥Ӏᓔྟӓⳳ˖

¾⚍ߏᎹ‫݋‬ᴵϞⱘ⼎⊶఼ӓⳳ೒ᷛᣝ䪂 DŽ
¾ ⚍ߏᓔྟӓⳳĀStart Simulationāᣝ䪂DŽབϟ೒DŽ

᳝䖛ᄨ῵ൟ䞡ᮄӓⳳ

⦄೼䅽៥Ӏ䞡ᮄӓⳳϔϟ䖛ᄨ῵ൟՓ㛑ⱘᚙ‫މ‬DŽ

¾䗝ᢽ㦰ऩĀEditā ˉ > ĀVia Modeling…āˈᠧᓔӓⳳ䖛ᄨ῵ൟⱘᇍ䆱

ḚDŽ
¾䗝ᢽᎺϞᮍⱘĀInclude Via L and Cā໡䗝ḚˈᑊẔᶹĀAuto-Calculateā
ऩ䗝ᣝ䪂ᰃ৺㹿䗝ЁDŽ
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¾⚍ߏĀOKāᣝ䪂DŽ
¾⚍ߏᎹ‫݋‬ᴵϞⱘ⼎⊶఼ӓⳳ೒ᷛᣝ䪂 ˈᠧᓔӓⳳにষˈ⚍ߏᓔྟӓ
ⳳĀStart Simulationāᣝ䪂DŽ
¾䇋⊼ᛣӓⳳ㒧ᵰⱘব࣪˖䖛ᄨᯢᰒഄ๲ࡴњֵোӴ䕧ⱘᓊ䖳DŽ

݇Ѣ䖛ᄨ῵ൟⱘ催㑻䗝乍

䅽៥Ӏᴹⳟⳟ BoardSim ᇍ䖛ᄨ῵ൟ䆒㕂ⱘ݊Ҫ䗝乍DŽ

¾䗝ᢽ㦰ऩĀEditā ˉ > ĀVia Modeling…ā

ˈᠧᓔӓⳳ䖛ᄨ῵ൟⱘᇍ䆱
ḚDŽ
¾⊼ᛣᇍ䆱ḚЁϝϾऩ䗝ᣝ䪂DŽ

ĀAuto-Calculateā䗝乍䅽 BoardSim Փ⫼‫ݙ‬䚼䅵ㅫ఼ᇍ䆒䅵Ёⱘ↣Ͼ䖛ᄨ㉏

ൟⱘ⬉ᛳ੠⬉ᆍখ᭄㞾ࡼഄ䖯㸠䅵ㅫDŽ

Ԛᰃˈ᳝ѯ催㑻⫼᠋ᅕᜓՓ⫼ҪӀ㞾Ꮕ䅵ㅫⱘ䖛ᄨ L ੠ C ؐ˄г䆌Փ⫼໪
䚼ⱘ䅵ㅫ఼Ꮉ‫݋‬䅵ㅫˈ↨བՓ⫼ 3-D field solver˅ DŽ䗝乍ĀUser-Supplied Global L
and Cā‫ܕ‬䆌Փ⫼ϔϾऩϔⱘ L ੠ C খ᭄ᑨ⫼䆒䅵Ёⱘ᠔᳝䖛ᄨDŽ៪㗙᳈催㑻ⱘ
ĀUser-Supplied Padstack-Specific L and Cā䗝乍˄䆩ⴔ⚍ߏϔϟⳟⳟ˅ৃҹ䅽⫼
᠋Փ⫼ϔϾ Spreadsheet 㸼ḐḐᓣᇍ䆒䅵ЁⱘӏᛣϔϾ៪ܼ䚼ⱘ䖛ᄨϡ䖯㸠㞾ࡼ
䅵ㅫˈ㗠ḍ᥂⫼᠋ⱘ㽕∖ˈՓ⫼᠟Ꮉ䆒㕂DŽ

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Ꮒߚᇍ㔥㒰

⦄೼䅽៥ӀⳟϔϾ‫݌‬ൟⱘᏂߚᇍ㔥㒰˗᳔ৢˈ៥ӀՓ⫼ⴐ೒ӓⳳᅗӀDŽ

¾೼䖛ᄨ῵ൟᇍ䆱ḚЁ⚍ߏĀOKāᣝ䪂ˈ݇䯁ᇍ䆱ḚDŽ
¾⚍ ߏ Ꮉ ‫ ݋‬ᴵ Ϟ ⱘ ᣝ 䪂 ೒ ᷛ ˈ ᠧ ᓔ BoardSim ⱘ ⓨ ⼎ ᭛ ӊ
ĀDEMODIFF.HYPāDŽ
¾೼ᔍߎⱘĀRestore Session Editsāᇍ䆱ḚЁˈ⚍ߏĀOKāᣝ䪂DŽ
¾䇋⊼ᛣ೼䖭Ͼⓨ⼎ᵓЁˈࣙ৿њ޴ᇍᏂߚᇍDŽབϟ೒DŽ

⊼ᛣ˖䖭Ͼᵓᰒ⼎њ޴⾡ϡৠᮍ⊩ッ᥹ⱘᏂߚᇍ˗៥Ӏᇚ݇⊼ϔϾ᳔ᐌ⫼ⱘ
ッ᥹ᮍḜ˖㒓ࠄ㒓⬉䰏DŽ

¾Ң㦰ऩĀSelectā ˉ> ĀNet by Net…āᇍ䆱ḚЁ䗝ᢽĀdrv1_out3+ā㔥

㒰DŽ
¾⊼ ᛣ ೼ ᵓ ⌣ 㾜 ఼ Ё ᰒ ⼎ њ ϸ Ͼ 㔥 㒰 ˈ ⬅ Ѣ 䖭 ᰃ ϔ Ͼ Ꮒ ߚ 㔥 㒰 ˖
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Ādrv1_out3+ā੠ᅗⱘ䋳ᵕᗻᇍĀdrv1_out3-ā㔥㒰DŽབϟ೒DŽ

Ꮒߚᇍ䰏ᡫ

Փ⫼ࠡ䴶ⱘ⠽⧚Іᡄ⡍⚍ˈBoardSim ৃҹᐂࡽᙼẔᶹᅲ䰙Ꮧ㒓Ёⱘ㔥㒰ᇍ
ⱘᏂߚ䰏ᡫ

¾䗝ᢽЏ㦰ऩĀCrosstalkā ˉ> ĀEnable Crosstalk SimulationāDŽ៪㗙⚍

ߏᎹ‫݋‬ᴵϞⱘ೒ᷛᣝ䪂 ˈՓ㛑ІᡄӓⳳDŽ
¾‫ݡ‬䗝ᢽЏ㦰ऩϞⱘĀCrosstalkāˉ>ĀSet Crosstalk ThresholdsāDŽᠧᓔ䆒
㕂Іᡄඳؐᇍ䆱ḚDŽ
¾⚍ߏĀUse Electrical Thresholdsāऩ䗝Ḛˈ೼ĀInclude nets with coupled
voltages greater thanāؐЁ䕧ܹ 20 mV ԰ЎІᡄඳؐDŽ
¾⚍ߏĀOKāᣝ䪂݇䯁ᇍ䆱ḚDŽ

⊼ᛣ˖䖭ḋ‫خ‬াᰃЎњ BoardSim ‫ܕ‬䆌ᏂߚᇍЁϸḍ㔥㒰ⱘ㗺ড়ˈ㗠ϡㅵᅗ

ӀП䯈ⱘ㗺ড়ᰃ໮МⱘᖂᔅDŽ

¾‫⃵ݡ‬䗝ᢽЏ㦰ऩĀCrosstalkā ˉ> ĀWalk Coupling Regions˄Field Slover

views˅…āDŽ
¾ҢĀCoupling Regionāᇍ䆱Ḛⱘᑩ䚼ˈҢൖⳈᮍ৥ᢝ䭓ℸᇍ䆱ḚDŽ
¾⚍ߏにষᑩ䚼ⱘĀImpedanceāᣝ䪂˗ᇚᮄߎ⦄ϔϾᦣ䗄Ꮒߚᇍ⬉⡍ᗻֵ
ᙃⱘߚ䱨にষDŽ
¾ 䇋⊼ᛣにষЁ䗮䖛 HyperLynx ⱘ field solver 䅵ㅫߎⱘᏂߚᇍᏂߚ䰏ᡫᰃ
104 ⃻ˈབϟ೒DŽ

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„HyperLynx ܹ䮼ᣛफ

¾ ⚍ߏĀCloseā݇䯁ᰒ⼎にষDŽ

⫼ⴐ೒੠໮ԡ㾺থӓⳳ

3GIO ֵো䗮ᐌ䛑ϡᰃ䗮䖛ϔϾㅔऩⱘϞछ⊓៪ϟ䰡⊓߸߿ⱘˈԚᰃ䗮䖛໻
䞣ⱘ䞡঴ⱘ䏇বᔶ៤њϔϾি‫خ‬Āⴐ೒āⱘ೒ᔶDŽ߸ᮁֵোⱘ䋼䞣ህ䗮䖛㾖ᆳᭈ
Ͼⴐ೒ⱘ໪ᔶˈ⡍߿ᰃ䖭Ͼⴐ೒ЁⴐⱘĀⴕᓔā⿟ᑺDŽ

⊼ᛣ˖ⴐ೒ৃҹᐂࡽ䆒䅵Ꮉ⿟Ꮬ䗮䖛໮ԡ਼ᳳ㾖ᆳֵোⱘᗻ㛑DŽ೼ϔϾ催䗳
І㸠᭄᥂⌕Ёˈ䆒䅵㗙䳔㽕⌟ᅮ䇃ⷕ⥛ˈ៪㗙⌟ᅮ೼᥹ᬊッ IC ᥹ᬊࠄϔϾ䫭䇃
ԡПࠡˈᑇഛ៤ࡳഄ᥹ᬊњ໮ᇥԡDŽབᵰ䖭Ͼ↨⥛Ԣࠄϔᅮⱘ⿟ᑺˈҢֵোᅠᭈ
ᗻϞᴹ䇈ˈ䖭Ͼ㋏㒳㹿߸Ўాໄ໾໻DŽ

ⴐ೒䗮䖛ᰒ⼎㌃⿃໻䞣ⱘ䱣ेԡ䏇বⱘᬜᵰߚᵤ˗ⴐ೒㒧ᵰⳈ㾖ഄᰒ⼎њֵ
ো䋼䞣Ё䈵‫ݙ‬䚼ヺোᑆ⍝੠偅ࡼ IC ⱘ Jitter ㄝܼ䴶ⱘᬜᵰDŽ

ᔧ೼ PCB ⱘӴ䕧㒓Ϟ偅ࡼϔϾֵোᯊˈӓⳳ఼Ӯ㞾✊ഄѻ⫳‫ݙ‬䚼ヺোᑆ⍝
˄ϔϾԡ਼ᳳⱘডᇘϢϟϔϾԡ਼ᳳⱘ䞡঴˅ DŽԚᰃ偅ࡼ IC ⱘ Jitter ᖙ乏䗮䖛ӓ
ⳳ఼᠟Ꮉᓎゟˈ῵ӓ偅ࡼ఼ⱘ㸠ЎDŽ

¾⚍ߏᎹ‫݋‬ᴵϞⱘ⼎⊶఼೒ᷛᣝ䪂 DŽ
¾೼⼎⊶఼にষЁˈ⚍ߏেϞᮍⱘĀOperationā䗝乍Ё䗝ᢽऩ䗝ᣝ䪂ĀEye
DiagramāDŽ
¾⚍ߏにষĀShowā䗝ᢽЁⱘĀEye Maskā໡䗝Ḛˈপ⍜݊䗝ᢽ⢊ᗕDŽབ
ϟ೒DŽ

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ᣛᅮ໮ԡ㾺থ

Ўњѻ⫳ⴐ೒ˈ៥Ӏᖙ乏‫އܜ‬ᅮ偅ࡼ IC ӓⳳⱘԡ῵ᓣ˗IC ᇚ⫼䖭⾡῵ᓣ䕂

⌕偅ࡼᏂߚᇍ㔥㒰DŽ

⊼ᛣ˖Փ⫼ব࣪ⱘԡ῵ᓣ㉏ൟгৃҹѻ⫳ⴐ೒DŽHyperLynx ᬃᣕⱘࣙᣀϔϾ
ㅔऩ䞡໡䏇বⱘ⊶ᔶ˄՟བ˖ᯊ䩳˅˗⡍⅞ⱘ 8B/10B ᭄᥂៪㗙᥻ࠊᄫヺⱘ䞡໡ᑣ
߫˗ᣛᅮ䭓ᑺⱘ‫؛‬䱣ᴎԡᑣ߫˄PRBS˅˗៪㗙⫼᠋㞾ᅮНⱘ῵ᓣDŽPRBS ৃ㛑ᰃ
ᅲ偠ᅸЁ㹿᳔ᑓ⊯䞛⫼ⱘϔ⾡㾺থ῵ᓣˈ᠔ҹϟ䴶៥Ӏᴹ䆩䆩䖭ϾDŽ

¾೼にষЁ⚍ߏⴐ೒ⱘ䜡㕂ᣝ䪂ĀConfigure…ā˗䜡㕂ⴐ೒ⱘĀConfigure
Eye Diagramāᇍ䆱Ḛ㹿ᠧᓔDŽ
¾ᇚԡ䯈䱨ĀBit IntervalāᬍЎ 5 ns˗䖭ᅮНњӓⳳЁ↣ϔԡⱘ䭓ᑺDŽ
¾೼にষেϟᮍⱘĀRandom Jitterā䗝ᢽЁˈ᳈ᬍĀAmountāЎ 2ˁ੠
ĀDistributionāᬍЎ Uniform˗೼ĀDisplayā䗝ᢽЁ᳈ᬍĀShowāؐЎ
2˗䖭Փᕫ㾖ᆳ Jitter ᳈ࡴᯢᰒDŽབϟ೒DŽ

೼៥Ӏ⫼ᅲ䰙ⱘ PRBS 㾺থӓⳳࠡˈ‫ܜ‬䅽៥Ӏⳟⳟ⫼᠋ᅮНⱘԡ῵ᓣᰃབԩ

ѻ⫳ⱘDŽ

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¾೼ĀBit Patternā䗝乍ⱘĀSequenceāϟᢝ㦰ऩЁˈ䗝ᢽ<Custom>DŽ
¾ ೼ϟ䴶ⱘⱑ㡆ⱘԡ㓪䕥ḚЁˈᙼৃҹ㓪䕥ᙼⱘ῵ᓣDŽ⿏ࡼ哴ᷛࠄԡᑣ߫
᳿ッˈᇚߎ⦄ϔϾ㓓㡆ⱘᣛ⼎ᮍഫˈ䗮䖛೼催⬉ᑇ੠Ԣ⬉ᑇԡ㕂ᢝࡼ哴
ᷛˈᑊ⚍ߏ哴ᷛᎺ䬂ˈᅠ៤ԡ῵ᓣⱘ㓪䕥˗঺໪ˈᙼгৃҹ䗮䖛೼ԡ῵
ᓣϟᮍ䕧ܹĀ1ā៪Ā0āˈҹ᭛ᴀ䕧ܹⱘᮍᓣᅠ៤ԡ῵ᓣ㓪䕥DŽབϟ೒DŽ

⊼ᛣ˖ᙼгৃҹՓ⫼᭛ᴀ᭛ӊⱘᮍᓣᅮНԡ῵ᓣˈ䗮䖛にষেϞᮍⱘ
ĀLoad…ā੠ĀSave…āᣝ䪂䖯㸠ࡴ䕑੠ᄬ‫ټ‬DŽ

¾⦄೼䅽៥Ӏᬍಲ PRBS ԡ῵ᓣ˖೼ĀSequenceāϟᢝḚЁˈ䗝 PRBSDŽ

¾ЎњՓӓⳳ᳈ࡴㅔ⋕ˈ៥Ӏ䆒㕂ĀBitāؐЎ 7˄ᛣੇⴔ 127 ԡ˅DŽ
¾ ⚍ߏĀ⹂ᅮāᣝ䪂݇䯁ⴐ೒ᇍ䆱ḚDŽ

ѻ⫳ⴐ೒

¾೼⼎⊶఼にষˈ⚍ߏᓔྟӓⳳĀStart Simulationāᣝ䪂DŽ
¾೼⼎⊶఼にষЁᓔྟᓎゟⴐ೒ˈ㱑✊៥Ӏ⦄೼䖬≵᳝䇗ᭈড়䗖ⱘᬒ໻↨
՟ˈϡ㛑ⳟࠄᅗⱘ৘Ͼ㒚㡖DŽ
¾ᔧӓⳳᅠ៤ˈ⚍ߏ⼎⊶఼ে䖍ⱘĀVerticalāˉĀ Scaleā৥ϟㆁ༈ˈᇚ
݊䆒㕂Ў 100mV/divDŽ
¾ ᢝࠄൖⳈ⒮ࡼᴵࠄড়䗖ⱘԡ㕂ˈҹ䅽ⴐ೒ৃҹԡѢ⼎⊶఼ⱘЁ䯈ԡ㕂DŽ

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„HyperLynx ܹ䮼ᣛफ

¾ 䇋⊼ᛣⴐ೒ⱘⴕᓔ⿟ᑺ䖬ᰃⳌᔧᓔⱘˈԚᰃ⹂ᅲϡᰃᕜᅠ㕢ⱘ˗བᵰ䖭
ᰃϔϾᅲ䰙ⱘ㋏㒳ˈ៥Ӏᖙ乏ᇍ↨ⴐ೒ϢⳂᷛⱘᡔᴃ㾘㣗ˈⳟⳟ䖭Ͼֵ
ো⊶ᔶᰃ৺ᰃৃ᥹ফⱘDŽ

ⳟⳟ䖯㸠ⴐ೒ⱘӓⳳᰃ໮Мⱘᮍ֓˖佪‫ܜ‬ᇚ⼎⊶఼䆒㕂೼ⴐ೒῵ᓣ˗䗝ᢽ
PRBS 㾺থЁᳳᳯⱘ䭓ᑺ˗᳔ৢ䖯㸠ӓⳳDŽⴐ೒ᇚ೼޴ߚ䩳៪᳈ⷁᰃᯊ䯈‫ݙ‬ѻ⫳DŽ
Ўњᇍ↨ˈৃҹ⫼޴⾡ϡৠⱘᎹ‫݋‬ѻ⫳ⴐ೒ˉ⡍߿೼ HSPICE ЁˈԚᰃ⡍߿⚺
ᴖDŽ

䇋⊼ᛣ HyperLynx гৃҹՓ⫼ HSPICE 䖯㸠ৠḋ㊒⹂ⱘӓⳳˈՓ⫼ৠḋⱘ

ᇍ䆱Ḛ䖯㸠㾺থⱘ䆒㕂DŽ䖭ՓᕫϡᕫϡՓ⫼ SPICE IC ῵ൟ䖯㸠ӓⳳⱘ⫼᠋ᦤկ
њ߽֓DŽ

⊼ᛣ˖HSPICE ӓⳳⱘ䗳ᑺ䕗᜶ˈ㗠ϨˈⳌᇍѢ HyperLynxˈICX ៪㗙 Mentor

ⱘ݊ҪֵোᅠᭈᗻᎹ‫ˈ݋‬HSPICE ᇍѢѦ䖲ӓⳳⱘࡳ㛑䕗ᔅDŽ

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