Kwamfutocin, Kayan aiki
Hadakar haihuwarka: Nau'in da kwatancin
Don aiki da wani fiye ko žasa da hadaddun lantarki, shi kullum daukan mai yawa bayani. Lokacin da yawa daga gare su, ba za su iya "gama", ce, a Hadakar haihuwarka. Abin da ake su ne? Yadda ake classified? Yadda aka halitta su, kuma wanda sakonni ana daukar kwayar cutar?
Menene dabaru hadedde haihuwarka (ICs)
zane matakan
- Dabaru matakin (inverters, Nand, kuma bã, da kuma kamar).
- Systemically da kuma kewaye (aiki triggers, encoders, Alu, comparators, da dai sauransu)..
- Electric (capacitors, transistors, resistors da kuma irin wannan na'urorin).
- A topological matakin - domin samar da photomasks.
- Jiki - aiwatar kamar yadda guda transistor (ko da wani karamin rukuni) a kan guntu.
- A shirin - kafa umarnin for microcontrollers, microprocessors da FPGAs. Halayyar model aka ci gaba da wani a tsaye kewaye.
rarrabuwa
Magana ne game da yadda za a bambanta tsakanin Hadakar haihuwarka, ba shi yiwuwa su zabi daya kawai irin siga haduwar fasaha, wanda aka gudanar. Saboda haka, a cikin labarin an zaba domin uku.
digiri na hadewa
- M Hadakar kewaye. Ya ƙunshi kasa da wani mutum ɗari abubuwa.
- A talakawan Hadakar kewaye. Yawan abubuwa dabam da ɗari / dubu kewayo.
- LSI. Ya ƙunshi dubban up to 10,000 abubuwa.
- Very Manyan Scale Hadakar Circuit. Suna da fiye da dubu goma members.
Yawanci, a manyan Hadakar kewaye ne sau da yawa amfani ga gida kayan. A baya can amfani da wasu Categories:
- Matsananci-manyan Hadakar kewaye. A da shi ya shiga da waɗanda samfurori wanda zai iya gadara da yawan abubuwa a cikin kewayon 1 Mill. 1 zuwa biliyan.
- Gigabolshaya hadedde kewaye. Wadannan sun hada da alamu, da yawan abubuwa na wanda wuce 1 biliyan. Abubuwa.
Amma a wannan lokaci ba su amfani. Kuma duk da samfurori da aka a baya dangana ga Ubisa da GBIS yanzu wuce matsayin VLSI. A general, yana yiwuwa su muhimmanci ajiye a kan yawan kungiyoyin, tun da na karshe iri biyu yawanci amfani musamman a manyan cibiyoyin bincike, wanda aiki kwamfuta tsarin, ikon da aka auna a dubun, kuma daruruwan terabytes.
masana'antu da fasaha
1. semiconductor. A duk wadannan abubuwa da kuma sadarwa suna sanya a kan wanda kuma wannan semiconductor guntu. Semiconductor hadedde haihuwarka amfani da irin kayan da yadda silicon, germanium, gallium arsenide, kuma hafnium oxide.
2. Film. All aka gyara da kuma sadarwa suna sanya a matsayin film:
- M-film.
- Thin-film.
3. Hybrid. Yana unpackaged diodes, transistors da sauran kayan lantarki ne aiki. M (kamar resistors, inductors, capacitors) ana shirya a kan wani na kowa yumbu substrate. Dukan su suna sanya a cikin wani shãfe haske gidaje.
4. Mixed. Akwai ba kawai semiconductor guntu, amma bakin ciki-film (ko lokacin farin ciki-film) m abubuwa, wanda aka sanya a kan bãyan tẽkun.
View na sarrafa siginar
- Analog. A nan, da shigar da fitarwa sakonni bambanta bisa ga doka da a ci gaba da aiki. Za su iya dauka da darajar a cikin kewayon daga korau zuwa tabbatacce wadata irin ƙarfin lantarki.
- Digital. A nan, wani labari ko fitarwa sigina iya samun biyu ma'ana: wani dabaru daya ko sifili. Kowace daga cikinsu yayi dace da wani predefined ƙarfin lantarki matakin. Saboda haka, da irin TTL kwakwalwan kwamfuta 0-0,4V kewayon kimanta sifili da 2,4-5V da naúrar. Akwai iya zama wasu rabuwa, ya dogara a kan musamman samfurin.
- Analog-to-dijital. Yana hadawa da abũbuwan amfãni, kuma fasali na baya model. Alal misali, suna iya zama alama amplifiers kuma analog-to-dijital converters.
doka siffofin
Abin da aka ce game da Hadakar haihuwarka a cikin dokokin? A kasar mu, ba da doka kariya daga topographies na Hadakar haihuwarka. Karkashin nufi gyarawa a wani abu m lissafi na sarari tsari na wani sa na musamman abubuwa da kuma dangantaka tsakanin su (daidai da labari 1448 na Civil Code). Marubucin na topology yana da hikimar haƙƙoƙin mallaka wa sabuwar dabara:
- Copyright.
- Exclusive dama.
Bugu da kari, marubucin da kuma sauran abubuwan daka zaba iya kasance a cikin topology, ciki har da - da yiwuwar samun diyya ga da amfani. The m dama da yake da inganci shekara goma. A wannan lokaci, da kirkiro, ko da mutum wanda matsayi aka kayen, iya rajistar topology a cikin dacewa dukiyar ilimi sabis da hažžožin.
ƙarshe
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