Kugabanuka kwa Chip nabyo bizwi nka opryption imwe-chip (ICSRYPTION). Kuva imiti imwe-chip microcomputer mubicuruzwa byemewe ni ibicuruzwa byemewe, porogaramu ntishobora gusomwa ukoresheje porogaramu.
Kugirango wirinde kwinjira cyangwa gukoporora gahunda zitemewe kuri microcontroller, microcontrollers nyinshi zihishe cyangwa ibanga byumubiri kugirango urinde gahunda ya on-chip. Niba encryption lock bit ishoboye (ifunze) mugihe cya microcontroller ntishobora gusomwa na programmer isanzwe, yitwa microcontroller encryption cyangwa encryption. MCU abatera bakoresha ibikoresho byihariye cyangwa ibikoresho byihariye, bisebanya inenge muburyo butandukanye bwa tekiniki, kandi binyuze muburyo butandukanye, barashobora gukuramo amakuru atandukanye, barashobora gukuramo amakuru yingenzi muri chip hanyuma babone porogaramu yimbere ya MCC. Ibi byitwa Chip.
Uburyo bwa chip
1.Gutera software
Ubu butunganya ubusanzwe bukoresha intera yo gutumanaho kandi ikora protocole, engorithms, cyangwa umwobo wumutekano muri aya algorithms kugirango dukore ibitero. Urugero rusanzwe rwigitero cyagenda neza ni igitero kuri Atmel Atmel Atmel At89c Urukurikirane rwa Microcontrollers. Igitero cyifashishije icyuho cya stapholes mugushushanya ibikorwa byo gusiba uru ruhererekane rwa chip imwe-chip. Nyuma yo gusiba encryption lock bit, uwateye yahagaritse imikorere itaha yo gukuraho amakuru muri gahunda ya SHIP, kugirango akoreshe microcomputer imwe, hanyuma ukoreshe porogaramu ya Chip
Hashingiwe ku bundi buryo bwo kubahiriza, ibikoresho bimwe birashobora gutezwa imbere kugirango ufatanye na software runaka kugirango ukore ibitero bya software.
2. Igitero cyo gutahura
Ubu buhanga mubisanzwe bukurikirana ibiranga ingufu zubushobozi bwimbaraga zose hamwe nubufatanye bwubwubatunga mugihe gisanzwe hamwe nibikorwa byigihe gito, kandi bigashyira mubikorwa igitero mugukurikirana imirasire ya electomagnetic. Kuberako microcontroller ari igikoresho cya elegitoroniki gikora, iyo ikora amabwiriza atandukanye, gukoresha amashanyarazi bihuye nabyo birahinduka ukurikije. Muri ubu buryo, mugusesengura no kumenya izi mpinduka ukoresheje ibikoresho byihariye byo gupima ibikoresho nuburyo budasanzwe bwimibare, amakuru yihariye yingenzi muri microcontroller irashobora kuboneka.
3. Ikoranabuhanga ridakwiye
Tekinike ikoresha ibisabwa bidasanzwe kugirango bube itondekanya hanyuma itanga ubundi buryo bwo kubona icyo gitero. Ibitero byakoreshejwe cyane bitwaje bidafite agaciro birimo ibitotsi bya voltage na clock. Ibitero bito-voltage nibitero byinshi-voltage birashobora gukoreshwa kugirango uhagarike umuzunguruko cyangwa guhatira umutunganya kugirango ukore ibikorwa bitari byo. Abakozi b'isaha barashobora gusubiramo umuzenguruko wonda utarangiza amakuru yarinzwe. Imbaraga hamwe nisaha birashobora kugira ingaruka kuri decoding no kurangiza amabwiriza ya buri muntu mubatunganyi.
4. Ikoranabuhanga
Ikoranabuhanga ni ukugaragaza mu buryo butaziguye inshinge y'imbere ya chip, hanyuma tukareba, gukoresha, kandi tubangamira microcontroller kugirango tugere ku ntego yo gutera.
Kubwibyoroshye, abantu bagabanya uburyo bune bwavuzwe haruguru mubyiciro bine byavuzwe haruguru, imwe yibasiye umubiri), iki gitero gikeneye gusenya paki, hanyuma ukoreshe ibikoresho byikizamini cya Semiconductor, muri microscopers hamwe na micro-positinoners muri laboratoire yihariye. Irashobora gufata amasaha cyangwa ibyumweru byo kurangiza. Uburyo bwa microfebring byose nibitero bitera. Ubundi buryo butatu nibitero bidatera ibitero, kandi microcontroller ntabwo izangirika kumubiri. Ibitero bidatera imbere birabangamiye cyane mugihe ibikoresho bisabwa kubitero bitarimo byinjira birashobora kwibakira no kuzamurwa, bityo bihendutse.
Ibitero byinshi bitari byinjira bisaba igitero kugirango ugire ubumenyi bwiza nubumenyi bwa software. Ibinyuranye, ibitero biteye iteye imbere ntibisaba ubumenyi bwambere bwambere, hamwe nuburyo bwagutse bushobora gukoreshwa ahantu hanini. Kubwibyo, kwibasira MicroContrors akenshi utangira kuva mubuhanga bwinjira, kandi uburambe bwegeranijwe bufasha guteza imbere bihendutse kandi bikabije tekinike zidashishikaje.