Muchikamu chino iwe uchazoziva zvinoreva Hertz komputa, chakakosha chikamu chekuyera kwehuwandu hunoshandiswa mukomputa.
Hertz komputa
Chikwata cheHertz (Hz), chakapihwa zita rekuti fizikisi weGerman uye mudzidzi Heinrich Hertz, chine zvinoshandiswa munzvimbo dzakasiyana, senge: fizikisi, redhiyo, terevhizheni, kutaurirana uye komputa. Naizvozvo, kusiyanisa iyo inotifarira, kubva ikozvino zvichienda mberi, isu tichaidaidza Hertz komputa.
Nenzira iyi, tinogona kutaura kuti iyo Hertz komputa chikamu chekuyera chiri chesystem yepasi rose yemayuniti (SI), iyo yakaenzana necheni imwe pasekondi. Inoratidzwa mune dzakawanda, senge: kilohertz, megahertz, gigahertz, terahertz, petahertz, uye hexahertz.
Mukomputa, ichi chikamu chinoyera wachi yekumhanya kwema microprocessors. Mune mamwe mazwi, iyo Hertz komputa inoratidza magetsi emagetsi anoitika mukati meiyo transistor, ndokuti, inowanza kuwanda uko kuyerera kwemhepo yemagetsi kunovhura nekuvhara panguva yechipiri.
Uye zvakare, inopa iro rinodikanwa simba rekuendesa mabiti kubva kune imwe nzvimbo kuenda kune imwe, kungave kubva mundangariro kuenda kune processor, kana kubva processor kumakomputa.
Panyaya iyi, zvakakosha kuti uzive kuti kunyangwe vanhu vazhinji vachiwanzo kumisikidza data kugadzirisa mashandiro epakati pekugadzirisa unit (CPU), zvinoenderana nekuyerwa kweiyo Hertz komputa, izvi hazvina kukwana zvakakwana. Chikonzero chekutanga chekubata ichi chakakonzerwa nemusiyano uripo mukushanda kweanogadzira, uchiona kuti vamwe vacho vanokwanisa kuita akawanda mashandiro mune imwechete kutenderera, nepo vamwe vachida akati wandei nguva dzeawa kuti vaite kamwechete kushanda.
Izvo zvakakosha kuti uzive kuti pakati pemhando dzekuita dzinogona kuitwa neprosesa ndeiyi: kuwedzera, kubvisa, kuwedzera, kupatsanura, uye zvinoyangarara poindi mashandiro. Uye zvakare, mapurosesa ane mirairo inokwanisa kuita yakatarwa kodhi.
Kuti uwane rumwe ruzivo nezvenyaya iyi, unogona kuverenga chinyorwa mhando dze microprocessors.
Kubva pane zvese zvataurwa pamusoro, zvakakosha kujekesa zvinotevera pfungwa:
Processor
Icho chigadzirwa chine basa rekuita mamwe mashandiro kubva kune huru ndangariro yekombuta. Aya mashandiro anogoneka nekuda kwekutevera-kwemirairo inogadzirwa nezvirongwa. Mune mamwe mazwi, processor ndiyo inoitisa yega mirairo inoumba madiki epasi echirongwa.
Nekuti processor chinhu chemagetsi, icho chinongonzwisisa ma voltages nemaap, uye kuvapo kana kusavapo kwechiratidzo, mirairo yese yainogamuchira inofanirwa kushandurwa kuita zero uye idzo, ndiko kuti, kune kodhi yemabhinari.
Clock kutenderera
Inoita akateedzana emagetsi emagetsi anoburitswa neiyo microprocessor nguva nenguva. Chinangwa chayo chikuru ndechekuratidzira mutinhimira iyo inofanirwa kuitwa nhanho imwe neimwe inoumba mirairo yezvirongwa.
Clock frequency
Inoreva kumhanyisa kuri kutenderera pasekondi iyo komputa ichiita mashandiro ekutanga. Huwandu hwemuviri hunoyerwa muHertz, iyo inoratidza kuwanda uko ma transistors e microprocessor anovhura nekuvhara kuyerera kwemagetsi, ndiko kuti, frequency yavanoshandura nemagetsi.
Hertz komputa uye zororo reti
Pfungwa yakazara zvine hukama ne Hertz komputa chiyero chekuzorodza, icho chinoreva nguva idzo screen yekomputa, runhare kana terevhizheni, inodzima uye kudzima pasekondi.
Pakati pese, skrini inovhura uye kudzima nguva dzose kuti igadzire iwo mavara emufananidzo, izvi zvinodaro kakawanda pasipidhi isingabvumike kuvanhu. Nenzira yekuti nguva zhinji maitiro acho achidzokororwa pasekondi, hertz yakawanda inobatanidzwa, uye kunyanya hertz skrini ichave yakapinza, zvakare iine mukana mukuru wekuratidzira mifananidzo.
Zvimwe zvinoshandiswa
Sezvambotaurwa, Hertz inoshandiswa munzvimbo dzinoverengeka. Heano mamwe emamwe mafomu.
Muminda inoenderana neodhiyo inoshandiswa kurondedzera sine mafungu uye mimhanzi tones.
Mukutaurirana, zvinoreva kuyerwa kwehuwandu hwenzvimbo dzakatarisana nehurefu.
Ichiri mufizikiki, inoshandiswa kuyera huwandu hwenzvimbo dzinodzokororwa nefungu pasekondi, ingave inonzwika kana yemagetsi.