I-Stack-up kunye ne-inter-layer connectivity in 10-layer circuit boards

Yazisa:

Le bhlog ijolise ekuphononongeni izicwangciso ezisebenzayo zokusombulula ukupakishwa kwebhodi yesekethe ye-10 kunye nemiba yoqhagamshelo phakathi kwamanqwanqwa, ekugqibeleni kuphuculwe ukuhanjiswa komqondiso kunye nokuthembeka.

Kwihlabathi elihlala liguquka le-elektroniki, iibhodi zeesekethe zidlala indima ebalulekileyo ekudibaniseni amacandelo ahlukeneyo kunye nokwenza ukuba izixhobo zombane zisebenze ngokungenamthungo. Nangona kunjalo, njengoko izixhobo zombane ziba phambili ngakumbi kwaye zihlangene, imfuno yeebhodi zesekethe ezinobuninzi, ezixineneyo ziyaqhubeka ukwanda. Iibhodi zeesekethe ze-10 ngomnye umzekelo onjalo, unikezela ukusebenza okukhulu kunye nokusebenza okuphezulu. Nangona kunjalo, njengoko ukuntsonkotha kusanda, ukuhanjiswa komqondiso kunye nemfezeko yomqondiso ijongene nemingeni.

Qonda ukupakishwa kunye nemiba yoqhagamshelo lwangaphakathi:

Ngaphambi kokuntywila ekuxazululeni iingxaki, kubalulekile ukuqonda imiba yokupakishwa kunye ne-interlayer yoqhagamshelo edityaniswe kwiibhodi zeesekethe ze-10. Ezi ngxaki ikakhulu zibandakanya ukuphazamiseka komqondiso, i-crosstalk kunye nokuthotywa kwemfezeko yomqondiso. Eyona njongo iphambili kukunciphisa le miba kunye nokuseka unxibelelwano oluluqilima phakathi kweeleya ukuqinisekisa ukuhanjiswa komqondiso okusebenzayo.

1. Iingqwalasela ezifanelekileyo zoyilo:

Ukuze kulungiswe imiba yokupakisha kunye nemiba yoqhagamshelo lwangaphakathi, indlela yoyilo echanekileyo ibalulekile. Iinjineli kufuneka zithathele ingqalelo ukukhetha izixhobo ezifanelekileyo, ulungelelwaniso lokupakisha, kunye nobuchule bokwenza iindlela.
- Ukukhethwa kwezinto eziphathekayo: Ukukhetha izinto ezisemgangathweni ophezulu kunye neempawu ezilahlekileyo eziphantsi kunokunciphisa kakhulu ukuphazamiseka komqondiso kunye nokuqinisekisa ukuhanjiswa kwesignali engcono.
- Ulungelelwaniso lokupakisha: Ulungelelwaniso olululo lomaleko kunye nokupakishwa kobumbeko kunciphisa i-crosstalk kunye nokwandisa indlela yomqondiso phakathi kweeleya.
-Izicwangciso zendlela: Iindlela zobuchwephesha zobuchule ezifana nokubonisa umahluko, ukulawulwa kwe-impedance routing, kunye nokuphepha izibonda ezinde kunokunceda ukugcina imfezeko yomqondiso kunye nokunciphisa ukubonakaliswa.

2. Lawula imfezeko yomqondiso:

Ukunyaniseka komqondiso kubalulekile ekusebenzeni okuthembekileyo kwezixhobo zombane. Ngoko ke, kubalulekile ukwamkela izicwangciso eziphambili zokulawula imiba yengqibelelo yesignali kwiibhodi zeesekethe ze-10.
- Ukuqhawula umhlaba kunye nombane wenqwelomoya: Ukuqhawula umhlaba ofanelekileyo kunye nombane wenqwelomoya kunceda ukulawula ingxolo kunye nokuguquguquka kombane kunye nokuphucula imfezeko yomqondiso.
- Ukulawulwa kwe-Impedance Routing: Ukugcina i-impedance elawulwayo kuyo yonke ibhodi kunciphisa ukubonakaliswa komqondiso, ukuqinisekisa ukuhanjiswa kwesignali okuhambelanayo kunye nokuthembekileyo.
-Ukusetyenziswa kweempawu ezimbini ezihlukeneyo: Ukusetyenziswa kweendlela ezimbini zokwahlulahlula kwiimpawu ezinesantya esiphezulu kunciphisa ukuphazamiseka kombane kwaye kunciphisa i-crosstalk phakathi kwemikhondo ekufutshane.

3. Ubuchwephesha obuphezulu kunye nezisombululo ze-Interconnect:

Ukudibanisa iteknoloji ephezulu kunye nezisombululo ezintsha zokudibanisa kunokunyusa kakhulu ukusebenza kweebhodi zeesekethe ze-10, ekugqibeleni kuphuculwe ukuhanjiswa kwesignali kunye nokuthembeka.
- I-Microvias: I-Microvias yenza uqhagamshelwano oluphezulu, ukunciphisa ubude bendlela yesignali kunye nokuphucula ukuhanjiswa kwesignali.
-Ii-vias ezingaboniyo nezingcwatywayo: Ukusebenzisa ii-pass ezingaboniyo nezingcwatywayo kunciphisa ukubakho kokuphazamiseka komqondiso, kwenza uqhagamshelo oluluqilima oluphakathi, kwaye konyusa ukusebenza ngokubanzi.
-Isoftware yokuhlalutya ingqibelelo yomqondiso: Ukusebenzisa isoftware yokuhlalutya ingqibelelo yesiginali inceda ukuchonga imiba enokubakho ekuqaleni kwesigaba soyilo, ukwenza ukuba ukusebenza ngokubanzi kuqikelelwe ngakumbi kwaye kuncitshiswe ixesha lophuhliso.

Ukuququmbela:

Isishwankathelo, ukusombulula imiba ye-stacking kunye ne-inter-layer yoxhulumaniso lweebhodi zeesekethe ze-10 zinokuphucula kakhulu ukuhanjiswa kwesignali kunye nokunyaniseka komqondiso. Ukusebenzisa iingqwalaselo zoyilo olufanelekileyo, ukulawula imiba yemfezeko yomqondiso, kunye nokuxhasa itekhnoloji ephezulu kunye nezisombululo zonxibelelwano ngamanyathelo abalulekileyo ekoyiseni le mingeni. Ngokujolisa kwezi zicwangciso, iinjineli zezobuchwephesha zinokwenza uyilo oluluqilima nolusebenzayo lwebhodi yesekethe ehlangabezana neemfuno zezixhobo zombane zanamhlanje eziphambili. Gcina ukhumbule ukuba ukucwangciswa ngononophelo kunye nokuphunyezwa kwezi ndlela kubalulekile ekuphuculeni iindlela zesignali kunye nokuqinisekisa ukusebenza okuthembekileyo kweebhodi zeesekethe ze-10.https://www.youtube.com/watch?v=II0PSqr6HLA