Dunhu Rakabatanidzwa (IC)
Macircuit akabatanidzwa, kana kuti maIC, chinhu chakakosha mukuvandudzwa kwetekinoroji yemazuva ano yemagetsi. Mumakumi emakore apfuura, maIC akachinja zvakanyanya magadzirirwo atinoita nekushandisa zvishandiso zvemagetsi, kubva pamakombiyuta kusvika kumafoni. Chinyorwa chino chichanyatsoongorora nhoroondo, zvikamu, mhando, uye kukanganisa kwemaIC patekinoroji nenzanga.
Nhoroondo neKuvandudzwa kweMatunhu Akabatanidzwa
Nhoroondo ye integrated circuit (IC) yakatanga muna 1958 apo Jack Kilby weTexas Instruments naRobert Noyce weFairchild Semiconductor vakawana pfungwa imwe chete panguva imwe chete. Jack Kilby akabudirira kugadzira nekuvaka IC yekutanga inoshanda, nepo Robert Noyce akawana nzira yakapfava uye inoshanda yekubatanidza zvikamu mukati mechip. Vese vanoonekwa sevatanga basa guru mubasa iri. Kuwanikwa uku kwakaisa hwaro hwekuchinja kukuru mune zvemagetsi.
Maseketi ekutanga akabatanidzwa (ICs) aingova nematransistor mashoma akabatanidzwa pachip imwe chete. Zvisinei, kufambira mberi kwetekinoroji kwakawedzera, zvichibvumira kubatanidzwa kwemazana, zviuru, kana mabhiriyoni ematransistor pachip imwe chete, microprocessor yatinoidaidza ikozvino. Gordon Moore, mumwe wevakatanga Intel, akafanotaura muna 1965 kuti huwandu hwematransistor paIC hwaizopetwa kaviri makore maviri ega ega. Kufanotaura uku, kunozivikanwa seMoore's Law, kwaratidza kuti kwakarurama uye kuchiri kutungamira kukura kwetekinoroji yesemiconductor kusvika nanhasi.
Zvikamu zveIC
Dunhu rakabatanidzwa rinosanganisira zvinhu zvakasiyana-siyana zvemagetsi zvinosanganiswa kuita pasuru diki imwe chete. Zvinhu zvikuru zveIC zvinosanganisira:
1. Transistor: Ichi chinhu chakakosha chinoshanda seswitch kana signal amplifier.
2. Resistor: Inodzora kufamba kwemagetsi mudunhu.
3. Kondensa (Capacitor): Inochengeta uye inoburitsa chaji yemagetsi.
4. Diode: Inobvumira magetsi kuti afambe akananga divi rimwe chete.
Zvese zvikamu izvi zvakarongwa uye zvakabatana pamwe chete pa chip yakagadzirwa nezvinhu zve semiconductor, kazhinji silicon. Tekinoroji yekugadzira inosanganisira maitiro akasarudzika akadai se photolithography, iyo inobvumira mapatani akaomarara kudhindwa pamusoro pesilicon nemazvo zvakanyanya.
Mhando dzeIC
Kune mhando dzakasiyana dzemaIC akagadzirirwa maapplication akasiyana. Kazhinji, maIC anogona kukamurwa muzvikamu zvinotevera:
1. Digital IC
MaIC edhijitari anoshanda nemasaini ebhinari (0 na1) uye anoshandiswa zvakanyanya mumidziyo yemakombiyuta nekutaurirana. Mienzaniso yeIC dzedhijitari inosanganisira:
– Microprocessor: Inoshandiswa mumakombiyuta, nharembozha, nezvimwe zvishandiso zvemazuva ano. Microprocessor ipfungwa dzekombiyuta, inoita mirairo yakasiyana-siyana uye mashandiro.
– Memory (RAM, ROM): Inoshandiswa kuchengetedza data kwenguva pfupi kana zvachose.
- Macircuit eLogic: Akadai semagedhi elogic, maflip-flops, uye macounter anoshandiswa mumabasa akasiyana-siyana edhijitari.
2. Analog IC
MaAnalog IC anoshanda nemasaini anoenderera mberi uye anowanzo shandiswa mumashandisirwo eruzha, redhiyo, uye masensa. Mienzaniso yeanalog ICs inosanganisira:
- Amplifaya Inoshanda: Inoshandiswa muma amplifaya echiratidzo.
– Masensa: Semasensa ekupisa kana ekumanikidza.
- Voltage Regulator: Inodzora voltage yemagetsi mumidziyo yemagetsi.
3. IC yeSignal Yakasanganiswa
MaIC ane masaini akasiyana-siyana anosanganisa maficha edhijitari neeanalog. Mienzaniso yemashandisirwo inosanganisira ma converter eanalog-to-digital (ADCs) uye ma digital-to-analog converters (DACs), pamwe chete nema IC ezvishandiso zvekutaurirana zvisina waya.
Mabhenefiti uye Migumisiro yeMatunhu Akabatanidzwa
Kubudirira kweIC kwave nemhedzisiro yakakura muminda yakasiyana-siyana, kusanganisira:
1. Kugadzira zvinhu zvidiki
MaIntegrated circuits (ICs) akagonesa kugadzirwa kwemidziyo yemagetsi midiki uye yakareruka. Semuenzaniso, mafoni emazuva ano ane kugona kukuru kupfuura makombiyuta makuru ekare. Zvikamu zvidiki izvi zvakachinja nzira yatinotaurirana, yatinoshanda, uye yatinonakidzwa nayo nevaraidzo.
2. Kushanda Nesimba Zvakanaka
MaIC anowanzo shandisa simba zvakanyanya kupfuura macircuit akasiyana. Izvi zvinoreva kuti michina inoashandisa inowanzo gadzira kupisa kushoma uye ine hupenyu hwebhatiri hwakareba.
3. Kuvandudza Mashandiro
NemaIC, mabasa akasiyana-siyana akaomarara anogona kuitwa nekukurumidza uye zvakavimbika. Mienzaniso chaiyo inosanganisira komputa yakakura inogonesa simulations yesainzi, ongororo yedata yakaoma, uye kunyange njere dzekugadzira.
4. Kuderedza Mutengo
Kugadzirwa kwemaIC akawanda kwaderedza mutengo wemidziyo yemagetsi yakawanda, zvichiita kuti ive yakachipa kune vanhu vakawanda. Izvi zvakakurudzira kupinda kwetekinoroji muhupenyu hwezuva nezuva.
5. Kugadzira Zvinhu Zvitsva uye Kufambira Mberi Kwetekinoroji
MaIC ndiwo musimboti wekuvandudza zvinhu zvitsva muminda yakasiyana-siyana yetekinoroji, kubva kumotokari (semuenzaniso, mota dzinozvishandira dzoga uye masisitimu ekubatsira vatyairi vepamusoro) kusvika kuhutano (semuenzaniso, zvishandiso zvekurapa zvakabatanidzwa uye maturusi ekuongorora epamusoro).
Matambudziko uye Remangwana reIC
Pasinei nezvakawanda zvayakawana, ma "integrated circuits" anotarisana nematambudziko akati wandei. Rimwe reaya iMoore's Law, iro riri kutanga kuratidza zviratidzo zvekudzikira kwespeed. Ma "transistor" madiki anogadzirwa, matambudziko ekugadzikana, kupisa, uye quantum effects anokura. Uyezve, zvinhu zvinoshandiswa mukugadzira silicon chips zviri kusvika pamiganhu yazvo yemuviri.
Kuti matambudziko aya agadziriswe, nzira dzakasiyana-siyana dziri kuongororwa, kusanganisira kushandiswa kwezvinhu zvitsva zvakaita segraphene, tekinoroji ye photonic, uye nzira itsva dzekuvaka dzakadai se quantum computing uye neuromorphic computing.
Mhedziso
Macircuit akabatanidzwa, kana kuti maIC, akachinja nyika yetekinoroji nezvikamu zvawo zvidiki, zvinoshanda zvakanaka, uye zvinokwanisika kutenga. Kubva pakugadzirwa kuri nyore mukupera kwema1950 kusvika kuma microprocessor emazuva ano, maIC akaita basa rakakosha mukushandura nyika. Kubudirira kwawo kunoonekwa muzvikamu zvakawanda zvehupenyu hwemazuva ano, uye hunyanzvi huri kuramba huchigadzirisa matambudziko emangwana. Nekushandisa kubva pamakombiyuta kusvika kumotokari, uye kubva kuhutano kusvika pakutaurirana, ramangwana remacircuit akabatanidzwa richiri rakazara nemikana mitsva.
