ncr 310

ncr dwara janavari janavari vidudala cheyabadina ncr 310 dayta prosessing system rendava taram computer. anni printed circuit bordulu vividha logic elementsnu srushtinchadaaniki resister-transister logic (artl) nuu upayogistaayi. idhi ayaskanta-core memarini upayoginchi 12-bitt "slab" memory nirmaanaanni upayogistundi. suuchanalanu memory slaabnu rendu 6-bitt alphanumeric aksharaluga ledhaa moodu 4-bitt bisidi ankelugaa upayoginchavacchu. praathamika ghnaapakasakti anedi chethitho tayaaru chesina pradhana ghnaapakasakti yokka 5000 "slablu" (10,000 aksharalu ledhaa 15,000 dasaamsa ankelu), idhi naalugu refrigerator-parimaana cabinetlalo garishtamgaa 40,000 slablu (80,000 aksharalu ledhaa 120,000 dasaamsa ankelu) varaku vistarinchadaginadi. pradhana processorlo moodu cabinetlu mariyu vidyut sarafara, keyboard, avtput raitar (oka ibm electric typrietor), mariyu programme counter, registerlu, ankaganita sanchayana yantram mariyu vyavastha lopaala prastuta sthithini soochinche laitlatho kuudina panel unna console vibhagam untaayi. input/avtput anedi 1-angulaala mandapati cables thoo rendu-cable bundle dwara prati rakamaina paridheeyaaniki pratyaksha samaantara connectionla dwara untundi. ayaskanta tape mariyu cram vanti konni parikaraalu diacy-chained ayi untaayi, ivi bahula drivelanu anusandhaaninchadaaniki anumatistaayi.
central processor (315 dayta processor) sumaru baruvu undedi.
eee shreniloni taruvaati namoonaalalo 315-100 mariyu 315-rmc (raad memory computer) unnaayi.
ghnaapakasakti samstha.
ncr 315 shrenilo memory yokka adrus cheyadagina unit anedi "slab", idhi "aksharam" kosam chinnadi, indulo 12 dayta bits mariyu parity bitt untaayi. daani parimaanam oka bite mariyu oka saadhaarana padam madhya untundi (anduvalla paeru, 'aksharam'). oka slablo moodu ankelu (saine, cama, space, ampersand, point mariyu mainus ankelugaa pariganinchabadataayi) ledhaa aaru bits kaligina rendu akshara aksharalu undavacchu. oka slab-99 nundi + 999 varaku dasaamsa viluvanu kaligi undavacchu.
oka sankhya viluva enimidi slaablanu kaligi untundi. viluva pratikuulamgaa unte, appudu mainus gurthu eee varusa yokka edamavaipu anke. ankelanu alphanumeric aksharalaku ledhaa nundi maarchadaaniki suuchanalu unnaayi. eee aadesaalu garishtamgaa enimidi slabla podavunu kaligi unna sanchayakaanni upayogistaayi. prosessingnu vegavantam cheyadaaniki sanchayakam samarthavanthamaina podavutho panichestundi.
ncr 315-100.
ncr 315-100 anedi asalu 315 yokka rendava version. idhi kooda 6-micro sekanla gadiyara chakranni kaligi undhi, mariyu 10,000 nundi 40,000 slabla memarini kaligi undhi. 315-100 syries console i/o anedi asalu 315 yokka ibm typrietor sthaanamlo teletype printer mariyu keyboardnu kaligi untundi.
paatha paatha mariyu 315-100 madhya praathamika vyatyaasam automatic recovery empika (ero) nuu cherchadam. prarambha taram computerlalo samasyalalo okati, memory ledhaa programme lopam sambhavinchinappudu, system kevalam errati laitunu aann chesi aapivestundi. saadhaarana recovery prakriya emitante, console light panel nundi anni register mariyu counter settingnu coppy cheyadam, mariyu lopam samayamlo nadustunna prograamnu punahpraarambhinchadam, saadhaaranamgaa programme prarambham nundi.
nundi upgraded cheyadaaniki backplanepy sumaru 1800 wire-chuttabadina connectionnu tolaginchadam mariyu sumaru 2400 kotta point-tuu-point wired connectionnu install cheyadam avasaram.
paatha-armc.
1965 joolailo vidudalaina ncr-310-armc, sannani-pora memarini upayoginchina modati vaanijyaparamgaa andubaatulo unna computer. idhi gadiyara chakram samayanni 800 nanosekandlaku tagginchindi. idhi munupati ncr315 mariyu ncr 315-100 maadirigaane adhe suuchanala samitini nilupukuntuu, shaastreeya gananalanu anumatinchadaaniki floating-point laajiknu kooda kaligi undhi. 
memarini vaegamgaa chadavadaaniki mariyu vraayadaaniki veelugaa sannani poranu "raadlu" chuttoo chutti unchutaaru.
ncr century sireesnu phaalo-anga, idhi nrmc yokka 315-armc.

