5. Izintambo ezenziwe ngezandla kanye nokuphathwa kwezimpawu ezibucayi
Nakuba leli phepha ligxile ku-wiring othomathikhi, kodwa izintambo ze-manual esikhathini samanje nangesikhathi esizayo ziyinqubo ebalulekile yokuklama ibhodi lesifunda eliphrintiwe.Ukusetshenziswa kwezintambo ezenziwa ngesandla kusiza amathuluzi ezintambo ezizenzakalelayo ukuze aqedele umsebenzi wokufaka izintambo.Kungakhathalekile inani lamasiginali abalulekile, lawa masignali ahanjiswa kuqala, ngokuzenzela noma ngokuhambisana nethuluzi lomzila elizenzakalelayo.Amasignali abalulekile ngokuvamile adinga ukuklanywa kwesifunda ngokucophelela ukuze kuzuzwe ukusebenza okufunayo.Uma ukufakwa kwezintambo sekuqediwe, amasignali ahlolwa ngabasebenzi abafanelekile bonjiniyela, okuwuhlelo olulula uma kuqhathaniswa.Ngemuva kokuthi isheke selidlulile, le migqa izolungiswa, bese iqala amanye amasiginali wokufaka izintambo okuzenzakalelayo.
6. Izintambo ezizenzakalelayo
Ukufakwa kwezintambo kwamasignali abalulekile kudinga ukucatshangelwa kuzintambo ukuze kulawulwe amanye amapharamitha kagesi, njengokunciphisa ukusatshalaliswa kwe-inductance ne-EMC, njll., kwamanye amasignali kuyafana.Bonke abathengisi be-EDA bazohlinzeka ngendlela yokulawula le mingcele.Ikhwalithi yezintambo ezizenzakalelayo ingaqinisekiswa ngokwezinga elithile ngemva kokuqonda ukuthi imaphi amapharamitha okokufaka atholakalayo kuthuluzi lezintambo ezizenzakalelayo nokuthi amapharamitha okokufaka akuthinta kanjani izintambo.
Imithetho ejwayelekile kufanele isetshenziselwe ukuhambisa amasiginali ngokuzenzakalelayo.Ngokusetha imingcele kanye nezindawo ezingenazintambo ukuze kukhawulwe izendlalelo ezisetshenziselwa isignali enikeziwe kanye nenani lama-vias asetshenzisiwe, ithuluzi lomzila lingahambisa isignali ngokuzenzakalelayo ngokuya ngomqondo womklamo kanjiniyela.Uma zingekho izithiyo ezendlaleloni kanye nenani lama-vias asetshenziswa ithuluzi lomzila elizenzakalelayo, sonke isendlalelo sizosetshenziswa emzileni ozenzakalelayo futhi kuzodalwa izindlela eziningi zokudlula.
Ngemva kokusetha izithiyo nokusebenzisa imithetho edaliwe, i-autowiring izofinyelela imiphumela efanayo naleyo elindelekile, nakuba okunye ukuqoqa kungase kudingeke, kanye nokuthola isikhala kwamanye amasignali kanye nekhebula yenethiwekhi.Ngemuva kokuthi ingxenye yomklamo isiqediwe, ilungiswa ukuze ivimbele ukuthi ingathinteki izinqubo ze-wiring kamuva.
Sebenzisa inqubo efanayo ukuhlanganisa amasignali asele ngocingo.Inombolo yokudlula kwe-wiring incike ebunzimeni besekethe nokuthi mingaki imithetho ejwayelekile oyichazile.Ngemva kokuqedwa kwesigaba ngasinye samasignali, imingcele yokufaka izintambo kuyo yonke inethiwekhi iyancishiswa.Kodwa nalokhu kufika isidingo sokungenelela okwenziwa ngesandla ekufakeni izintambo amasignali amaningi.Amathuluzi anamuhla okufaka izintambo okuzenzakalelayo anamandla kakhulu futhi angaqeda u-100% wezintambo.Kodwa lapho ithuluzi le-wiring elizenzakalelayo lingaqedi zonke izintambo zesignali, kuyadingeka ukufaka izintambo ngesandla amasignali asele.
7. Amaphoyinti edizayini ezintambo ezizenzakalelayo ahlanganisa:
7.1 Shintsha kancane izilungiselelo ukuze uzame izindlela eziningi zokufaka izintambo;
7.2 ukugcina imithetho eyisisekelo ingashintshiwe, zama ungqimba oluhlukile lwezintambo, imigqa ephrintiwe ehlukene nobubanzi bezikhala nobubanzi bemigqa ehlukene, izinhlobo ezahlukene zemigodi njengemigodi engaboni, imigodi egqitshiwe, njll., ukuze ubone umthelela walezi zici emiphumeleni yomklamo. ;.
7.3 Vumela ithuluzi lezintambo liphathe lawo manethiwekhi amisiwe njengoba kudingeka;futhi
7.4 Uma isignali ingabalulekile, yilapho ithuluzi lezintambo ezizenzakalelayo liba nenkululeko eyengeziwe yokuyihambisa.
8. Inhlangano ye-wiring
Uma isofthiwe yethuluzi le-EDA oyisebenzisayo ikwazi ukufaka kuhlu ubude bezintambo zamasignali, hlola le datha futhi ungase uthole ukuthi amanye amasignali anezingqinamba ezimbalwa kakhulu anezintambo ezinde kakhulu.Le nkinga kulula ukubhekana nayo, ngokuhlela ngesandla kunganciphisa ubude bezintambo zesignali futhi kunciphise inani le-vias.Phakathi nenqubo yokuqeda, udinga ukunquma ukuthi iyiphi i-wiring enengqondo futhi engekho.Njengemiklamo yezintambo ezenziwa ngesandla, imiklamo yezintambo ezizenzakalelayo ingalungiswa futhi ihlelwe phakathi nenqubo yokuhlola.
Isikhathi sokuthumela: Aug-22-2023