
aarr. sii. eiii 501

1958 muthal aarr. sii. eiii nirmmicha oru traansisttar kambyoottaraayirunnu aarr. sii. eiii 501.
charithram.
mattu uthppannangalile traansisttarukalil arcaude munnira pravartthanangal aadyakaala soolid-stettu electronic computer sisttangalilum traansisttarukalude phalapradamaaya upayogam roopakalppana cheiyunnathinu aavashyamaaya adisthaanam athinte enchineeyarmaarkku nalki. moonnu varshathe vikasanathinu sesham, 1959 aayappozhekkum rca ool-traansisttar rca 501 avatharippichu, ithu oru idatharam muthal valia thothilulla computeraanu, ithu vilppana laghupathrikakal anusarichu "lokathile ettavum noothanamaaya electronic dattaa prosessing sistamaayirunnu". computer athinte gadakangalum vyakthigatha unitukalaayittalla, oru samvidaanamaayi roopappeduthikkondu oru modular design thanthram upayogicha vyavasaya designer joonn vasos aanu ithu roopakalppana cheythath. parasyamanusarichu "chittayodeyum poornnamaayum niyantrithavumaaya reethiyil" yanthram pravarthippikkaan oopparettare sahayikkaan addeham kalar coding upayogichu.
1959ll vyomasena 121,698 dollarinu 501 samvidaanam vaangi. naavikasena, sainyam, samsthaana kaarshika life insurance, general tayar aandu rubber kambani enniva ulppedunnathaanu mattu upabhokthakkal.
rca 501-nte anuyojyamaaya pathipp engleesh electric avarude model kdp 10/kdf 8 aayi vittu.
savisheshathakal.
rca 501 plug cheyyaavunna card unitukal allengil printed surcuted boardukal polulla noothana nirmmaana saankethikavidyakal upayogichu. prograamukal aarambikkunnathum nirthunnathum ulppede computerinte ellah vashangalum oru sthalathu ninnu niyantrikkaan oopparettarkku kazhiyunna oru kendreekritha operating kansolum ithil ulppedunnu. 16k ll ninnu 260k pratheekangalayi vikasippikkaavunna athivega magnetic coor memory ithu upayogichu. oru oopshanal drum memory yoonittin 15 laksham pratheekangal vare sambharanaseshi nalkaanum 63 magnetic tape unitukal vare sthaapikkaanum kazhiyum. tape driveukal variable dairkhya rekhakal upayogichu, athil teppile daatta oro entriyileyum daattayude dairkhyathinu anupaathathilaanu."
athu ekadesham thookkam.