
doo-254

artca doow-254/euroke edd-80, airbourne electronic hardware kosam design haamii maargadarsakatvam anedi artca, incorporated mariyu euroke prachurinchina airbourne electronic hardware abhivruddhiki maargadarsakatvam andinche patram. doow-254/edd-80 pramaanaanni 2005loe faa ac <id1> dwara gaalilo panichese vyavasthalalo electronic hardware roopakalpana haameeki sammati saadhanamgaa adhikarikamga gurtinchindi. eee patramlooni maargadarsakatvam atuvanti electronic hardware vastuvulaku vartistundi, conny parimitam kaadu 
patram electronic hardware vastuvulanu saralamaina ledhaa sanklishtamaina vargaluga vargeekaristundi. design haamii sthaayiki tagina nirnayaatmaka pareekshalu mariyu vislaeshanhala samagra kalayika etuvanti kramaraahityam lekunda anni oohinchadagina nirvahana paristhitulalo saraina kaaryaacharana paniteerunu nirdhaarinchagaligithe oka vastuvu saralamainadi."dheeniki viruddhamgaa, oka sanklishta amsam anedi pareekshalu mariyu vislaeshanhala dwara matrame nirdhaarinchabadina saraina kriyaatmaka paniteerunu kaligi undalenidi; kabatti, haameeni adanapu maargaala dwara saadhinchaali. doo-254/edd-80 yokka pradhana bhaagam sanklishtamaina electronic hardware yokka kramabaddhamaina roopakalpana haamii kosam lakshyalu mariyu karyakalapalanu erpaatu chestundi, saadhaaranamgaa paina perkonna vidhamgaa "sanklishtamaina" anukuula micro-coded bhagaluga bhaavistaaru. ayithe, saadhaarana electronic hardware doo-254/edd-80 paridhiloo undhi mariyu darakhaastudaarulu saadhaarana anukuula micro-coded bhagala dhruvikarana aamodam pondadaaniki eee pramaanamlooni maargadarsakatvaanni pratipaadistaaru mariyu upayogistaaru, mukhyamgaa unnata sthaayi (eah/bii) vimaana vidhulaku maddatu ichhe parikaraalu.
doo-254/edd-80 pramaanam baga sthirapadina software praamaanikamaina artca doow-178sea/euroke edd-12seeki pratiroopam. doow-254/edd-80 thoo, avianics parikaraalalo hardware mariyu software rendoo unnayani, prati okkati vimanam yokka surakshitamaina operationku keelakamani dhruvikarana adhikarulu suuchimchaaru. oka yantraangam vaiphalyam vimaana karyakalapalapai choope prabhaavampai aadharapadi unde aidu sthaayila sammati, a nundi e, unnaayi. sthaayi a atyanta kathinamainadi, dheenini "vipattu" prabhavam (udhaa.zii., vimanam kolpovadam), ayithe sthaayi ii hardware vaiphalyam vimanam yokka bhadratanu prabhaavitam cheyadu. sanklishtamaina electronic hardware kosam sammati sthaayi sthaayi E sammati kante chaalaa ekkuva sthaayi dhruvikarana mariyu dhruvikarana avasaram.
hardware design haamii yokka vyavastha amsaalu.
design mariyu dhruvikarana prakriya antataa avasaralanu sangrahinchadam mariyu track cheyadam tappanisarigaa anusarinchaalsina pradhana nibandhanalu. eee krindi dhruvikarana amsaalanu faa ledhaa efaeki praatinidhyam vahinche niyaminchabadina injaneering pratinidhi (derr) kuu andinchaalih
prakriya avalokanam.
hardware design jeevita chakram.
hardware design mariyu hardware dhruvikarana swatantramgaa cheyalsina avasaram undhi. hardware roopakalpana nirvachinchina avasaralaku anugunamgaa undela hardware designer panicheestaadu. intalo, dhruvikarana injanir dhruvikarana pranaalikanu roopondistaaru, idhi hardwarenu pareekshinchadaaniki anumatistundi, idhi daani nundi utpannamaina anni avasaralaku anugunamgaa undho ledho dhruveekarinchadaaniki anumatistundi.
pranaalika prakriya.
pranaalika prakriya anedi design authority (hetch/doubleuni abhivruddhi chesi, daani designlo manchaalanu amalu chese samstha) dhruvikarana vaipu thana vidhananni prakatinche modati dasha. eee samayamlo phaak (dhruvikarana yokka hetch/doubleu amsaala kosam pranaalika) adhikaarulaku (eesaa, phaa...). eee pranaalikaloo, developer daani vidhananni mariyu doo-254/edd-80 elaa amalu cheyabadutundo pradarsistaadu. adhikaarula modati dasha prameyam (soi#1) loe bhaagamgaa phaak samarpinchabadutundi.
idhi gamaninchadam mukhyam,
saadhaarana doo-254 aadhaarita prakriya kosam, "airbourne electronic hardware review jaab aid" paie faa nirvachinchina prameyam (sois) dasalato sahaa udyoga sahayam andinchabadutundi.
dhruvikarana mariyu dhruvikarana prakriya.
hardware avasara dhruvikarana prakriya hardware vastuvuku ketaayinchina system avasaralaku sambandhinchi hardware vastuvu nundi pondina avasaralu sarainavi mariyu puurti anie haamii istundi. vyavastha avasaraala nundi ketaayinchina hardware avasaraala dhruvikarana anedi hardware prakriya kakunda vyavastha prakriya. anduvalla, hardware prakriyala dwara utpannamayye hardware avasaralanu system avasaralaku vyatiraekamgaa dhruvikarana kosam system prakriyalaku gurtinchaali. eee patram yokka prakriyala prayojanaala kosam, nirvachinchabadina anni lakshanaalu avasaramainappudu mariyu avasaramaina anni lakshanaalu nirvachinchabadinappudu mariyu aspashtata lekunda avasaranni nirvachinchinappudu mariyu nirvachinchina lakshanaalalo lopaalu lenappudu oka avasaram sarainadi.
dhruvikarana prakriya hardware amsam amalu utpanna avasaraalatoe sahaa anni hardware avasaralanu teerustundani haamii istundi. dhruvikarana paddhatulalo gunaatmaka sameeksha, parimaanaatmaka vislaeshanha mariyu kriyaatmaka pareeksha unnaayi.
eee vyatyaasaaniki vistrutamgaa upayoginche parisrama nirvachanam emitante
saadhaarana electronic hardwareku application.
saadhaarana electronic hardware (seh) doow-254/edd-80 paridhiloo unnappatikee, saadhaarana electronic hardware dhruvikarana korukune darakhaastudaarulalo eee amsampai daani maargadarsakatvam saripodani pariganinchabadindi. dhruvikarana adhikaarula software brundam saadhaarana electronic hardware maargadarsakatvaaniki vivarana ivvadaaniki sthaanam kaagitam cast-30, "saadhaarana electronic hardware mariyu artca document doow-254 mariyu euroke document edd-80" nuu prachurinchindi. eee vivarana FAa kramamlo 8110.105 loe FAa maargadarsakamgaa vistarinchabadindi.
mukhyamgaa, saadhaarana electronic hardware kosam, saadhaarana vargeekarananu samarthinche "nirnayaatmaka pareeksha mariyu vislaeshanha yokka samagra kalayika" dwara dhruvikarana nirvachinchabadaali, nirvahinchabadaali mariyu namodu cheyabadaali. ayithe, aaa dhruvikarana yokka tagina "drudhatvam mariyu samagrata" hardware design haamii sthaayipai aadharapadi untundi. eah/bii sthaayi kosam, pareeksha coverage vislaeshanha anni nodes mariyu interconnections amalu cheyabaddaayani nirdhaarinchaali (doo-178sii structural coverage lakshyaalato polchavachhu), ayithe sii sthaayi kosam parikaram yokka inputlaku (block baaks) matrame vartinche anni kalayikalu mariyu paristhitula kramaparivartanallo saraina operation pradarsinchadam avasaram, mariyu sthaayi dii pareekshanu vastuvunu vyavasthaapinchina vyavasthaku vartinche paroksha pareekshala dwara saadhinchavachchu.
saadhaarana electronic parikaramgaa dhruvikarana korinatlayithe, kaneesa documentation inca samarpinchaali. dhruvikarana yokka samarthanam mariyu maargaalanu teliyajeyadaaniki dhruvikarana (phaak) yokka hardware amsaala kosam oka pranaalikanu samarpinchaali mariyu nirnayaatmaka pareeksha mariyu vislaeshanha yokka drudhatvam mariyu paddhatulanu teliyajeyadaaniki hardware dhruvikarana pranaalikanu samarpinchaali. faakku anugunamgaa choopinchadaaniki hardware sadhana saraamsaanni samarpinchaali, mariyu hardware sadhana saaraamsamlo hardware gurtimpu mariyu sammati prakatanaku sambandhinchina utpatti aadharaanni nirvachinchadaaniki hardware aakruteekarana suuchikanu samarpinchaali.

