Kunokuhlangenwe nakho okuningi nolwazi mayelana namasekhethi ehadiwe ku-inthanethi olungaphezu kwamandla.Njengobuqotho besignali, i-EMI, i-PS design izokudida.Ungajahi, thatha isikhathi sakho nakho konke.
Lesi sihloko sinikezelwe kulabo abasanda kuqala noma abazoqala ukuklama ama-circuits e-hardware, ukuze ukwazi ukuthatha umgwaqo omncane "ukuphambuka" ku-"hardware circuit design".
1. Imibono evamile
Ukuklama izifunda zehadiwe, uhlaka olukhulu kanye nezakhiwo ukuze uthole, kodwa ukwenza lokhu akulula ngempela.Olunye uhlaka olukhulu kungase kube abaphathi babo, othisha sebecabange kakade, bawukuphela kokuqaliswa okuqondile kombono;kodwa futhi abanye ukuze baklame uhlaka lwabo, kuyadingeka ukuthola ukuthi yimiphi imisebenzi okufanele ifinyelelwe, bese uthola ukuthi ingabe ingakwazi ukufeza imisebenzi efanayo noma efanayo yebhodi lereferensi (ukwazi ukusebenzisa imiphumela yabanye ngangokunokwenzeka , onjiniyela abanolwazi olunzulu bazokwazi ukuthi bangafunda kanjani emiphumeleni yabanye).
2. Qonda isifunda
Uma uthola umklamo wereferensi, khona-ke siyakuhalalisela, ungagcina isikhathi esiningi (okuhlanganisa ukuklama kwangaphambili nokulungisa iphutha).Kopisha ngokushesha?CHA, noma ufunde futhi uqonde kuqala, ngakolunye uhlangothi, kungathuthukisa ukuqonda kwethu umjikelezo, futhi kungagwema amaphutha ekwakhiweni.
3. Awuwutholanga umklamo wereferensi?
Okokuqala thola i-chip enkulu ye-IC, thola idatha yedatha, ubone ukuthi imingcele yayo eyinhloko ihlangabezana nezidingo zabo, okuyimingcele eyinhloko abayidingayo, nokuthi bangakwazi yini ukufunda le mingcele eyinhloko, iwumfanekiso wekhono lonjiniyela we-hardware, nayo. idinga ukuqoqwa kancane ngokuhamba kwesikhathi.Ngalesi sikhathi, yiba kahle ukubuza imibuzo, ngoba lokho ongakuqondi, abanye bangase babe igama lokukuvusa, ikakhulukazi ekwakhiweni kwehadiwe.
4. Izingxenye ezintathu zomklamo eziyinhloko zesekethe yehadiwe
Ithebula le-Schematic, PCB, bill of materials (BOM).
Idizayini yesikimu iwukuhumusha imibono yangaphambilini ibe isikimu sesekethe.Kufana kakhulu nomdwebo wethu wesifunda sencwadi yokufunda.I-PCB ibandakanya ibhodi lesekethe langempela, elisekelwe kumdwebo oyisikimu ohlwini lwenetha (i-netlist iyibhuloho phakathi komdwebo wohlelo kanye ne-PCB), kanye nezingxenye ezithile zephakeji ezibekwe (isakhiwo) ebhodini, bese ngokusho izintambo ezindizayo (ezibizwa nangokuthi izintambo ezidonswe ngaphambili) ukuxhuma amasignali ayo kagesi (izintambo).Ngemva kokuqedwa kwe-PCB layout wiring, yiziphi izingxenye ezizosetshenziswa okufanele zifinyezwe, ngakho-ke sizosebenzisa ithebula le-BOM.
5. Iliphi ithuluzi ongalisebenzisa?
I-Prote, eyaziwa nangokuthi i-altimuml kulula ukuyiqalisa, futhi edume kakhulu e-China, ukubhekana nomsebenzi ojwayelekile bekwanele ukuthi isiqalo somklami asisebenzise.
Eqinisweni, kungakhathaliseki ukuthi unamathuluzi alula we-protel noma ayinkimbinkimbi e-cadence, i-hardware design iyafana (ukusebenza kwe-protel kufana ne-windwos, iwuhlobo lwe-post-command; futhi umqondo wemikhiqizo ye-cadence & i-allegro iwuhlobo lomyalo wangaphambili, osetshenziselwa ukukhiqiza, ukushintsha ngokuzumayo amathuluzi e-cadence, ukusetshenziswa kwe-protel, nokusetshenziswa kwamathuluzi e-cadence, ukusetshenziswa kwe-protel, ukusetshenziswa kwamathuluzi e-cadence, ukusetshenziswa kwe-cadence, ukusetshenziswa kwamathuluzi e-cadence, ukusetshenziswa kwamathuluzi e-cadence, ukusetshenziswa kwamathuluzi e-cadence. Ngokuphazima kweso shintshela kumathuluzi e-cadence, ngeke asetshenziselwe lesi sizathu).
Isikhathi sokuthumela: Mar-14-2023