Uyilo lweprototyping yePCB ngomlinganiselo kunye neendlela zoyilo olusebenzayo (2)

5. Ukufakwa kweengcingo ngesandla kunye nokuphathwa kweempawu ezibalulekileyo

Nangona eli phepha ligxininisa kwi-wiring ezenzekelayo, kodwa i-wiring manual ngoku nakwixesha elizayo yinkqubo ebalulekileyo yoyilo lwebhodi yesekethe eprintiweyo.Ukusetyenziswa kwe-wiring manual kunceda izixhobo zocingo ezizenzekelayo ukugqiba umsebenzi wokudibanisa.Kungakhathaliseki ukuba inani leempawu ezibalulekileyo, ezi zibonakaliso zihanjiswa kuqala, mhlawumbi ngesandla okanye ngokubambisana nesixhobo sokuhamba ngokuzenzekelayo.Iimpawu ezibalulekileyo zihlala zifuna uyilo lwesekethe ngononophelo ukufezekisa umsebenzi ofunekayo.Emva kokuba i-wiring igqityiwe, izibonakaliso zihlolwe ngabasebenzi bobunjineli abafanelekileyo, okuyinkqubo elula.Emva kokuba itshekhi idlulile, le migca iya kulungiswa, kwaye emva koko iqalise imiqondiso eseleyo yocingo oluzenzekelayo.

6. Iingcingo ezizenzekelayo

I-wiring yeempawu ezibalulekileyo kufuneka ziqwalaselwe kwi-wiring yokulawula ezinye iiparitha zombane, ezifana nokunciphisa ukuhanjiswa kwe-inductance kunye ne-EMC, njl., kwezinye iimpawu ziyafana.Bonke abathengisi be-EDA baya kubonelela ngendlela yokulawula ezi parameters.Umgangatho we-wiring ngokuzenzekelayo unokuqinisekiswa kwinqanaba elithile emva kokuqonda ukuba zeziphi iiparitha zokufaka ezifumanekayo kwisixhobo se-wiring esizenzekelayo kunye nendlela iiparitha zokufaka ezichaphazela ngayo i-wiring.

Imigaqo yeGeneric kufuneka isetyenziswe ukuhambisa imiqondiso ngokuzenzekelayo.Ngokumisela imiqobo kunye nemimandla akukho-ingcingo ukunciphisa iileyile ezisetyenziselwa umqondiso onikiweyo kunye nenani le-vias esetyenzisiweyo, isixhobo sokuhamba singakwazi ukuhambisa ngokuzenzekelayo umqondiso ngokwengcamango yoyilo lwenjineli.Ukuba akukho zithintelo kwiimaleko kunye nenani le-vias esetyenziswa sisixhobo somzila esizenzekelayo, umaleko ngamnye uya kusetyenziswa kwindlela ezenzekelayo kwaye ezininzi ziya kwenziwa.

Emva kokubeka izithintelo kunye nokusebenzisa imigaqo eyenziwe, i-autowiring iya kufezekisa iziphumo ezifanayo nezo zilindelweyo, nangona ezinye iinqununu zingafuneka, kunye nokukhusela indawo yezinye iimpawu kunye ne-network cabling.Emva kokuba inxalenye yoyilo igqityiweyo, igxininisekile ukukhusela ukuba ingachaphazeleki kwiinkqubo ze-wiring kamva.

Sebenzisa inkqubo efanayo ukufaka ucingo kwiimpawu eziseleyo.Inani lokupasa kwee-wiring lixhomekeke kubunzima besiphaluka kunye nokuba ungakanani imigaqo eqhelekileyo oyichazile.Emva kokuba udidi ngalunye lweempawu lugqityiwe, izithintelo ze-wiring yonke inethiwekhi iyancitshiswa.Kodwa ngoku kuza imfuno yongenelelo ngesandla kwiingcingo zemiqondiso emininzi.Izixhobo zocingo zanamhlanje ezizenzekelayo zinamandla kakhulu kwaye zinokugqiba i-100% yocingo.Kodwa xa isixhobo se-wiring esizenzekelayo singagqibi yonke i-wiring ye-signal, kuyimfuneko ukwenza ucingo ngesandla kwiimpawu eziseleyo.

7. Amanqaku oyilo locingo oluzenzekelayo lubandakanya:

7.1 Guqula kancinane useto ukuzama iindlela ezininzi zeentambo;

7.2 ukugcina imithetho esisiseko ingatshintshwanga, zama i-wiring layer, imigca eyahlukeneyo eprintiweyo kunye nobubanzi bezithuba kunye nobubanzi bemigca eyahlukeneyo, iintlobo ezahlukeneyo zemingxuma enjengemingxuma eyimfama, imingxuma engcwatyiweyo, njl. njl., ukujonga impembelelo yale miba kwiziphumo zoyilo. ;.

7.3 Vumela isixhobo socingo silawule ezo nethiwekhi zingasebenziyo njengoko kufuneka;kwaye

7.4 Okukhona umqondiso ungabalulekanga, kokukhona inkululeko ngakumbi isixhobo socingo oluzenzekelayo sinayo indlela yokuluhambisa.

8. Umbutho wocingo

Ukuba i-software yesixhobo se-EDA oyisebenzisayo iyakwazi ukudwelisa ubude bocingo lweempawu, khangela le datha kwaye unokufumanisa ukuba ezinye iimpawu ezinemiqobo embalwa kakhulu zineentambo zobude obude.Le ngxaki kulula ukujongana nayo, ngokuhlela ngesandla kunokunciphisa ubude bocingo lomqondiso kunye nokunciphisa inani le-vias.Ngethuba lokugqiba inkqubo, kufuneka unqume ukuba yiyiphi i-wiring enengqiqo kwaye ingekho.Njengoyilo lwe-wiring yesandla, uyilo lwe-wiring oluzenzekelayo lunokucocwa kwaye luhlelwe ngexesha lokujonga.