KombiyuutaradaQalabka

Jiilka labaad ee kombiyuutarada - guurka si transistors ah

Jiilkii labaad ee kombiyuutarada ahaa kala guurka ah si ay saldhig element transistor iyo calaamadeeyay ah ee ku minicomputers ugu horeysay.

Waa horumar dheeraad ah oo mabda 'madaxbannaani - hirgelintiisa horay u sameeya qalabka oo kala duwan, taasoo ku muuqata in ay qaab-dhismeedka qaybsan. qalabka Input-saarka waxay leeyihiin CU yeedhay ilaaliyaal ay, taas oo ay suurtagal tahay xoraynta Central CU by khalkhalgelinta hawlgallada aqbasho-saarka.

Jiilkii labaad ee kombiyuutarada bedelay tuubooyinka vacuum iman transistors, iyo sidoo kale soo bandhigay isticmaalka diirkja magnetic iyo duntu sida qalabka xasuusta, kuwaas oo awoowayaasha fog drives disk adag ee maanta. Sababo la tabo cusub oo dhan si weyn loo yareeyo xajmiga iyo qiimaha kombiyuutarada.

Casriyaynta iyo hoos u qiimaha qarnigan kombiyuutarada gacan ka hoos u dhac in kharashka unit of kombiyuutarka khayraadka iyo waqtiga kombiyuutarka kharashka guud ee iswada hawsha ka mid ah ka baaraandegidda macluumaadka. Si kastaba ha ahaatee, qiimaha horumarka codsiga (barnaamij) ku dhowaad ma hoos u, iyo mararka qaar xitaa kor u kacay. Sidaas darteed, waxaa jira u janjeera in ay barnaamijyo wax ku ool ah, kuwaasi oo ay fulin in computer ka jiilka labaad iyo sii wadaan in ay xuubsiiban in maalinta la joogo.

Marka la eego bilowga ku salaysan horumarinta maktabadaha codsiyada caadiga ah, nidaamka isku dhafan, kaas oo ay leeyihiin hantida shaqeeya on kombiyuutarada ee noocyada kala duwan. The alaabta software ugu caansan waxaa go'doonsan ee RFP si ay u xaliyaan dhibaatooyinka fasal gaar ah.

Waxaa la socday horumar of dil technology ee alaabta software on jiilka labaad ee kombiyuutarada: waxaa jira software khaas ah - software nidaamka.

Ujeedada horumarinta nidaamka software waa in ay fududeeyaan oo dardar processor ka bedelaan hawlaha. Iyadoo la haysto qaababka processing Dufcaddii ugu horeysay, codsiga iswada for Daah mid kale ayaa ku soo kordhay Wehliyaha load processor. nidaamyada processing Dufcaddii u noqday noocooda ah ee nidaamyada hawlgalka maanta, waxay ahaayeen codsiyada nidaamka ugu horeysay ee loo qorsheeyey in la xakameeyo geedi socodka kombiyuutarka.

Waqti uu ku abuuray nidaam Dufcaddii processing, horumarinta rasmi afka gacanta shaqo ayaa la fuliyay, dheehan sameeysa ah in la qeexo nidaamka iyo shaqaale ah oo hawlgal uu doonayo si ay u qabtaan on kombiyuutarka. Shaqooyinka Multiple wada qaab dusha turubka feeray noqday kuwa loo yaqaan shaqooyinka xirmo. element tani sii socoto in la isticmaalo iyo hadda: wax-u Dufcaddii (Dufcaddii) files MS DOS waa xirmooyin ka mid ah hawlaha (ay fiidmeerta magaca kordhin waa soo gaabiyay erayga Ingiriisida ah ee "Dufcaddii", taasoo la micno ah "xirmo"). Waayo, kombiyuutarada ee jiilka labaad ee horumarinta wax soo saarka gudaha waxaa ka mid ah kuwan soo socda: ". Peace" "Promin", "Hrazdan", "Minsk",

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