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Kushomeka kwechip uye fake chip phenomenon kubva ku distri

Kushomeka kwechip uye fake chip phenomenon kubva pakuona kwemugovera

Evertiq yakamboburitsa nhevedzano yezvinyorwa zvichitarisa musika wepasi rose semiconductor kubva pamaonero evanogovera.Mune ino nhevedzano, iyo yekuburitsa yakasvika kune emagetsi chikamu vanogovera uye nekutenga nyanzvi kuti vatarise pane iripo semiconductor kushomeka uye zvavari kuita kuzadzisa kudiwa kwevatengi.Panguva ino vakabvunzurudza Colin Strother, mutevedzeri wemutungamiri weRochester Electronics, anogara kuMassachusetts.

Mubvunzo: Mamiriro ekupa zvinhu atowedzera kubva padenda.Ungatsanangura sei maoparesheni egore rapfuura?

A: Matambudziko ekupa makore maviri apfuura akakanganisa chokwadi chekutakura.Kuvhiringika mukugadzira, kufambisa uye kunyangwe njodzi dzinongoitika dzoga panguva yedenda zvakonzera kusavimbika kweketani uye nguva refu yekuendesa.Pakave nekuwedzera kwegumi neshanu muzana muzviziviso zvekuvharwa mukati menguva imwe cheteyo, nekuda kwekuchinja mune zvakakosheswa zvevechitatu-bato zvidyarwa uye indasitiri yekutarisazve kwekudyara kwezvirimwa mukupindura hutongi hwemabhatiri emagetsi mashoma.Parizvino, kushomeka kwemusika we semiconductor chinhu chakajairika.

Rochester Electronics 'inotarisa pane inoenderera mberi yekupihwa kwesemiconductor zvikamu zvinokwana zvakanaka nehupenyu hurefu hunodiwa hwevagadziri vemidziyo.Isu tine zana rezinesi rezinesi nevagadziri vanopfuura makumi manomwe vanogadzira semiconductor uye tine zvinyorwa zvezvose zvisina kuenderera uye zvakamiswa zvikamu.Chakanyanya, isu tine kugona kutsigira vatengi vedu vanoshaya panguva yekuwedzera kushomeka kwechikamu uye kupera, uye ndizvo chaizvo zvatakaita nezvinhu zvinopfuura bhirioni zvakatumirwa mugore rapfuura.

Mubvunzo: Munguva yakapfuura, panguva yekushomeka kwechikamu, takaona kuwedzera kwezvikamu zvemanyepo zvinorova musika.Chii chakaitwa naRochester kugadzirisa izvi?

A: Iyo ketani yekugovera iri kusangana nekukwira kuri kuda uye zvimhingamipinyi zvekupa;Masekita ese emusika akakanganisika, nevamwe vatengi vakatarisana nekumanikidzwa kukuru kwekupa uye kuenda kumusika wegrey kana vatengesi vasina mvumo.Bhizinesi rezvigadzirwa zvemanyepo ihombe uye zvinotengeswa kuburikidza neidzi grey musika nzira uye pakupedzisira kupinda mutengi wekupedzisira.Kana nguva iri yechinhu uye chigadzirwa chisipo, njodzi yekuti mutengi wekupedzisira ave nyajambwa wekunyepedzera inowedzerwa zvakanyanya.Hongu, zvinokwanisika kuve nechokwadi chechokwadi chechigadzirwa kuburikidza nekuedzwa uye kuongorora, asi izvi zvinotora nguva uye zvinodhura, uye mune dzimwe nguva, chokwadi hachisati chanyatsovimbiswa.

Nzira chete yekuve nechokwadi chechokwadi kutenga kubva kune ane mvumo mutengesi kuti ave nechokwadi chedzinza rechigadzirwa.Vatengesi vane mvumo vakaita sesu vanopa njodzi isina njodzi uye ndiyo yega sarudzo yakachengeteka kuchengetedza vatengi vedu mitsara yekugadzira ichimhanya panguva yekushomeka, kugovera uye kupera kwechigadzirwa.

Kunyange pasina munhu anoda kunyengedzwa nechigadzirwa chemanyepo, munyika yezvikamu uye zvikamu, mhedzisiro yekutenga chigadzirwa chemanyepo inogona kuve yakashata.Hazvina kugadzikana kufungidzira mutyairi wendege, missile kana kuponesa hupenyu chigadziriso chekurapa chine chinhu chakakosha chekunyepedzera uye kusashanda zvakanaka panzvimbo, asi aya ndiwo matanda, uye matanda akakwira.Kutenga kubva kumutengesi ane mvumo anoshanda nemugadziri wechikamu chepakutanga kunobvisa njodzi idzi.Vatengesi vakaita seRochester Electronics vane 100% mvumo, zvichiratidza kuti vari kuenderana neSAE aviation standard AS6496.

Zvichitaurwa zviri nyore, ivo vanobvumidzwa neiyo yekutanga chikamu mugadziri kuti vape zvinoteedzera uye zvakavimbiswa zvigadzirwa pasina kudiwa kwemhando kana kuvimbika kuyedzwa nekuti zvikamu zvinobva kune yekutanga chikamu mugadziri.

Mubvunzo: Nderipi boka rezvigadzirwa rinonyanya kukanganiswa nekushomeka?

A: Iwo mapoka maviri anonyanya kukanganiswa nekuperevedza kwecheni ndeyezvina-chinangwa zvishandiso (yakawanda-channel) uye zvigadzirwa zvevaridzi uko kune vashoma dzimwe nzira dziripo.Zvakadai sesimba manejimendi machipisi uye magetsi discrete zvishandiso.Muzviitiko zvakawanda, zvigadzirwa izvi zvinobva kune akawanda masosi kana kuve netsamba dzepedyo pakati pevatengesi vakasiyana.Nekudaro, nekuda kwekushandiswa kwavo kwakapararira mukushandisa kwakawanda uye maindasitiri mazhinji, kudiwa kwekupa kwave kwakanyanya, zvichinetsa vatengesi kuti vaenderane nezvinodiwa.

Zvigadzirwa zveMCU neMPU zvakare zviri kusangana nematambudziko ekutengesa, asi nekuda kwechimwe chikonzero.Aya mapoka maviri anotarisana nezvipingamupinyi zvemagadzirirwo ane mashoma akasarudzika, uye vatengesi vakatarisana neakasiyana zvigadzirwa musanganiswa kuti vagadzire.Midziyo iyi inowanzoenderana neiyo CPU musimboti, yakamisikidzwa ndangariro, uye seti yemabasa ekutenderera, uye chaiyo yekurongedza zvinodiwa, pamwe nepasi pesoftware nekodhi, zvinogona kukanganisa kutumira.Kazhinji, sarudzo yakanakisa yemutengi ndeyekuti zvigadzirwa zvive mujenya rimwe chete.Asi isu takaona dzimwe nyaya dzakanyanyisa apo vatengi vakagadzirisazve mabhodhi kuti akwane mapakeji akasiyana kuitira kuchengetedza mitsetse yekugadzira ichimhanya.

Q: Iwe unonzwa sei nezve yazvino musika mamiriro patiri kuenda muna 2022?

A: Iyo semiconductor indasitiri inogona kuzivikanwa seya cyclical indasitiri.Kubva pakavambwa Rochester Electronics muna 1981, tave neanosvika gumi nemapfumbamwe madhigirii emadhigirii akasiyana.Zvikonzero zvakasiyana kune yega yega kutenderera.Dzinenge dzichingotanga kamwe kamwe dzobva dzamira kamwe kamwe.Musiyano wakakosha nekutenderera kwemusika uripo ndewekuti hauna kutarisana nemamiriro ehupfumi hwenyika huri kusimukira.Muchokwadi, pane zvinopesana, kufanotaura mhedzisiro munharaunda yedu yazvino kunotonyanya kuoma.

Ichapera munguva pfupi iri kutevera, inoteverwa neiyo inventory overhang yatinowanzoona, mukupesana nekushomeka kwehupfumi husina simba, zvichiita kuti musika udzike?Kana kuti icharebeswa uye nekuwedzerwa nemamiriro akasimba ekudiwa zvichienderana nekudzoreredzwa kwehupfumi hwenyika mushure mekukundwa kwedenda?

2021 richava gore risati ramboitika kune iyo semiconductor indasitiri.World Semiconductor Trade Statistics yakafanotaura kuti musika wesemiconductor uchakura ne25.6 muzana muna 2021, uye zvinotarisirwa kuti musika ucharamba uchikura ne8.8 muzana muna 2022. Izvi zvakakonzera kushomeka kwechikamu mumaindasitiri mazhinji.Gore rino, Rochester Electronics yakaramba ichiisa mari mukusimudzira hunyanzvi hwayo hwekugadzira semiconductor, kunyanya munzvimbo dzakaita se12-inch chip processing uye kurongedza kwepamberi uye kusangana.

Tichitarisa kumberi, tinotenda kuti mota dzemagetsi dzichava chikamu chakakosha chehurongwa hweRochester, uye isu takasimbisa hurongwa hwedu hwekutarisira hunhu kuitira kudzamisa kuzvipira kwedu kupa vatengi vedu zviyero zvepamusoro zvezvigadzirwa nebasa.