Ngiyakuthanda ukudala okuqukethwe kwamahhala okugcwele izeluleko zabafundi bami, wena. Angilwamukeli uxhaso olukhokhelwayo, umbono wami owami, kepha uma uthola izincomo zami zilusizo futhi ugcina uthenga okuthile okuthandayo ngesinye sezixhumanisi zami, bengingathola ikhomishini ngaphandle kwezindleko ezengeziwe kuwe. Funda kabanzi
Ngokukhula okukhulu komkhakha we-elekthronikhi ezikhathini zamuva, amadivayisi amaningi aya eba abaluleke kangako. Kokubili i-logic analyzer ne i-oscilloscope amadivayisi anjalo. Zombili zisetshenziselwa ukunikeza amasiginali edijithali noma we-analog ifomu elibukwayo. Kepha banokuhluka okuningi namacala wokusebenzisa.
Kulokhu okuthunyelwe sizomboza:
Yini i-Logic Analyzer?
Abahlaziyi be-Logic bayihlobo lwensimbi yokuhlola. Zisetshenziswa kabanzi ukuhlola amasekethe adijithali noma enengqondo. Zenzelwe ukuhlola nokukhombisa amasiginali edijithali. Onjiniyela bawasebenzisela ukuklama, ukusebenzisa kahle nokususa iphutha i-hardware esetshenzisiwe prototypes kohlelo lwedijithali. Kungasiza ochwepheshe ukulungisa izinkinga ezinhlelweni ezingasebenzi kahle. Umsebenzi obalulekile we-logic analyzer ukubamba nokukhombisa ukulandelana kwemicimbi edijithali. Ngemuva kokuthi idatha ithathiwe inikezwa njengezithombe zokuqhafaza ezizokhonjiswa, ukufakwa kuhlu kombuso, noma ithrafikhi enekhodi. Abanye abahlaziyi bangabamba idathasethi entsha bese bayiqhathanisa neyathwetshulwa ngaphambilini.
Izinhlobo ZamaLogic Analyzers
Lezi zinsuku ikakhulukazi izinhlobo ezintathu zabahlaziyi be-logic emakethe Ama-Modular Logic Analyzers Laba bahlaziyi be-logic beza nobabili i-chassis noma i-mainframe kanye ne-logic analyzer module. I-mainframe noma i-chassis iqukethe izilawuli, ikhompyutha yokulawula, isibonisi nezindawo eziningi ezibekiwe. Lezi Slots zisetshenziselwa ukuqukethe isoftware yangempela yokufaka idatha. Abahlaziyi be-Logic ephathekayo Abahlaziyi be-logic ephathekayo bavame ukubizwa ngokuthi abahlaziyi be-logalone. Yonke into ihlanganiswe kwiphakeji elilodwa kulesi sihlaziyi. Yize zinokusebenza okuphansi zingaphezu kokwanele ngezinjongo ezijwayelekile. Ama-Logic Analyzers asuselwa ku-PC Laba bahlaziyi be-logic basebenza ngokuxhuma nge-pc ngoxhumano lwe-USB noma i-Ethernet. Izimpawu ezifakiwe zidluliselwa kwisoftware ekukhompyutha. Ngoba lawa madivayisi asebenzisa ama-PC atholakala ngegundane, ikhibhodi, i-CPU, njll. Anesici esincane kakhulu sefomu.Yini ama-Oscilloscopes?
Ama-Oscilloscopes ayingcezu ebalulekile yemishini esetshenziswa ekuhlolweni kwe-elekthronikhi. Umsebenzi oyinhloko we-oscilloscope ukukhombisa amafomu wama-analog kuhlobo oluthile lokubonisa. Kumodi ejwayelekile yokusebenza, isikhathi siboniswa kwi-eksisi evundlile noma i-X-axis futhi ubukhulu bevolthi buboniswa ku-mpo noma ku-Y-axis. Lesi sibonisi senza umhloli abone ukuthi amasekethe asebenza kahle yini. Iphinde isize ekutholeni izimpawu ezingafuneki noma umsindo. Ama-Oscilloscopes enza imisebenzi efana nokusampula kanye nokuqala. Inqubo yesampula imane nje iguqula ingxenye yesiginali yokufaka iye kumanani kagesi ahlukahlukene. Lawa magugu ayagcinwa, acutshungulwe, noma akhonjiswe. Ukwenza ku-oscilloscopes inika amandla ukuzinza nokuboniswa kwamafomu amagagasi aphindaphindiwe. Le yimisebenzi eyisisekelo ye-oscilloscope.
Izinhlobo zama-Oscilloscopes
Ama-oscilloscopes ezinsuku zanamuhla ikakhulukazi izinhlobo ezimbili- ama-oscilloscopes edijithali ne-analog. Ama-Oscilloscopes edijithali Kulezi zinsuku ama-oscilloscope amaningi asezingeni eliphezulu awohlobo lwedijithali. Eziningi zazo zixhuma kumakhompyutha womuntu siqu ukuze zisebenzise isibonisi. Basebenza ngomgomo wokusampula isignali kusukela kokokufaka. Lokhu kufezwa kusetshenziswa ama-microprocessors anesivinini esikhulu. Lokhu kuvumela umsebenzisi ukuthi enze ngokwezifiso izici eziningi. Ama-Oscilloscopes we-Analog Ama-oscilloscopes we-analog ayancipha ukusetshenziswa kulezi zinsuku ngenxa yokushoda kwezici eziqinile ezinikezwe kozakwabo bedijithali. Basebenza njengama-TV e-CRT amadala. Bakha isithombe esikrinini se-phosphor. Badlulisa isignali engenayo kumakhoyili asetshenziselwa ukuphambukisa ugongolo lwe-electron olwakhiwa kushubhu le-cathode ray. Yilokho lokho i-cathode ray oscilloscope ekwenzayo.Umehluko Phakathi Kwama-Logic Analyzers nama-Oscilloscopes
Abahlaziyi beLogic kanye nama-oscilloscopes ahlukile ngezindlela eziningi. Lo mehluko kuxoxwe ngawo ngezansi.
Umsebenzi Oyinhloko
Abahlaziyi beLogic balinganisa futhi babonise amasiginali edijithali eziteshini eziningi. Ngakolunye uhlangothi ama-oscilloscopes isilinganiso nezimpawu zokubonisa ze-analog. Ama-Oscilloscopes akhombisa neziteshi ezimbalwa kunabahlaziyi be-logic.Isitoreji Sedatha Nokubonisa
Isihlaziyi esinengqondo siqopha yonke idatha ngaphambi kokuyikhombisa. Kepha i-oscilloscope ikwenza ngokuhlukile lokhu. Igcina iphindaphinda futhi ibonise izifinyezo ezincane.Ukubonisa kwesiginali
Abahlaziyi be-Logic banomsebenzi wokuvumela abasebenzisi ukuzulazula okungahle kube okude. Kepha i-oscilloscope isondela kulokhu ngokubonisa amasiginali ngesikhathi sangempela.Kukhuluma
Izinyathelo zokuhlaziya ze-logic phakathi kwamaphoyinti wokuthwebula idatha ngenkathi i-oscilloscope ilinganisa ubukhulu nesikhathi sesimo se-waveform.Izici eziyingqayizivele
Abahlaziyi beLogic banezici eziningi ezihlukile ezinhlelweni zedijithali. Isibonelo salokhu kubahlaziyi be-protocol. Ama-Oscilloscopes futhi anezici ezithile zesikhathi sangempela njenge-Fourier transform (FFT) esheshayo.Qalisa uhlelo
Abahlaziyi be-Logic banezinhlelo eziyinkimbinkimbi zokubangela ezisetshenziselwa ukuthwebula nokuhlunga idatha. Ama-Oscilloscopes anomkhawulo olula noma ama-pulse-wide trigger asetshenziselwa ukukhombisa ifomu lamagagasi elingaguquguquki.
Isiphetho
Abahlaziyi be-Logic nama-oscilloscopes womabili angamathuluzi abalulekile wokuhlola. Owokuqala usebenza kakhulu kusizinda sedijithali kanti i-oscilloscope isebenza ku-analog. Zombili zibalulekile emhlabeni we-electronics yanamuhla. Kepha amacala abo okusebenzisa ahluke kakhulu.
Ngingu-Joost Nusselder, umsunguli we-Tools Doctor, umakethi wokuqukethwe, kanye nobaba. Ngiyakuthanda ukuzama okokusebenza okusha, futhi kanye nethimba lami ngidale izindatshana zebhulogi ezijulile kusukela ngo-2016 ukuze ngisize abafundi abathembekile ngamathuluzi namathiphu okwenza.
