
hazeltin 1500

hazeltine 1500 heey april 1977 madhye hazeltine corporation sadar kelele eka lokpriy smart terminal hote, jyachi kimmat 1 kotee rupaye hotee. microprocessor aanee semiconductor yadruchchik pravesh smruticha vapar karoon, tyane aadhichya hazeltine 2000 chee moolbhut vaishishtye khoop lahan aanee qamee mahag pranalimadhye andhyahun qamee kimmatit lagoo kelee. micro computer kranti suru hott asatana tee bajarat aalee aanee 1500 heey suruvatichya chhandyukt vaparkartyanmadhye khoop lokpriy hote.
juuna 1977 madhye done sudharit aavrutya sadar karnyat aalya, hazeltine 1510 aanee hazeltine 1520.1510 madhye eka sadhee batch mode pranali jodali gelee jyamule vaparkartyala yazman pranalivar pathavalyashivay moolye type karanyachi parvanagi midali. jevha killi dabali gelee, tevha type keleli serve "agrabhagachi" mahitee ekach velee pathavali gelee. 1520 haah 1510 chaa eka atirikt printer poort hota joou anukramik kinwa samantar sanganak printerna samarthan deu shakat hota.
1500 maliketil antim pravesh haah august 1979 madhye sadar karnyat aalela hazeltine 1552 hota. tyat vhee. tii. 52 anukaran mode, vegalya cursor qii aanee graphics varn jodale gele.
moolbhut vaishishtye.
1500 madhye moolbhut karyansathi 2 keey. bii. romes intell 8080aii processor aanee varn buffer mhanoon 2 keey. bii. ramcha vapar keela gela (1510/1520 madhye 4 keey. bii.). 9 buy 11 yaa mothya kakshamadhye 7 stambh buy 10 pankti namuna vaparoon akshare kadhali gelee. pradarshanat 24 oleenni 80 stambh dakhavale gele, jeey tyaa kalatil eka vyapak manak hote. 12 "see. aar. tii. neey pii. 4" pandhara "phosphor vaparla.
hazeltine resheteel purvichya modelspramanech, 1500 neey 110 teey 19,200 bii. pii. ess. paryantchya vegasah aar. ess.-232 interfaces, tasech 20 emm. aii. current loop, teletype pranalindware vaparale jaate aanee teletype model 33 chya "tatpurte" terminal mhanoon vyapak vaparamule ajunahi samanya aahe. tyaa yugasathi 19,200 bii. pii. ess. tulanene vegwan hote, tyach prakarchya junya kalatil bahutek terminal 9,600 varr aale.
aadnya.
hazeltine terminalsathicha aadesh sanch byanpaiki sopa hota, jyamadhye bahutek resha sampadan aanee cursor sthitee aadeshancha samavesh hota. tilde, palayan varn mhanoon vaparale jaat hote, kinwa tyanni tyacha ullekh kelyapramane, "lead-inn code". 1510/1520 laa lead-inn mhanoon vaparanyachi dekhil parvanagi aahe.
cursor-too-hoome (screencha varcha dawa kopra), up-karsarsathi (anulamb tab), daun-karsarsathi (backspace) cursor-davyasathi aanee cursor-ujavisathi aanee (form separator) spasht screensathi samavisht kelelya lead-inchya nantarchya sadhya eka-aksharachya aadeshancha samavesh aahe. reshechya shevataparyant, padadyachya shevataparyant saaf kele. eka ola ghaloon aanee resha khalee dhaklat asatana resha hatvali aanee khalee konatihi mahitee varr halavali.
cursor screenver kuthehi x aanee y sthanansathi done aii. ess. see. aay. aay. varnansah aanee tyacha vapar karoon aanee tyanche anusaran karoon thewala jaau shakato. aii. ess. see. aay. aay. chee bharpai 32 chya konatyahi gunankadware kelee jaau shakate, mhanoon udaharanarth, ekhadi vyakti aii. ess. see. aay. aay. code 10 pathavun kinwa aii. ess. see. aay. code 42,32+10 pathavun vaay sthanavar (pankti) 10 varr jaau shakate. moolyat 32 jodanyacha fayda mhanje teey chhapanyayogya varn shreneet badalate, jeey serve anukramik duvyanvar kaam karanyachi adhik shakyata aahe. x pattyasathihi tech kharey hote, parantu y sathee 0 teey 23 aivaji 0 teey 79 hii thikane asalyamule, asha prakare uchch patte halavalyane teey punha chhapanyayogya shrenibaher yeu shakatat. tyanni 96 teey 126 yaa sanketancha vapar karoon 0 teey 30 prasarit karanyachi soochana kelee. sadhyachya karsarche sthan carriage returndware vegale kelelya done varnanpramane parat karel.
pathavalyamule terminalla badalyat ekach akshar pathvave lagale, khalchya 6 bitmadhye terminal sthitee encode karavi lagali. 0, 1 aanee 7 heey biit vaparale jaat navhate aanee nehmich shoonya asat. biit 2 neey teey ardh duplexes hote qee nahee heey parat kele tarr 3 purn duplexes hote. jarr shevatchya prasaranat samanatechya truti asateel tarr biit 4 haah 1 hota. 5 aanee 6 neey vaparlelya end-auph-line varnanche encode kele, 00 hote, 1 hote, 10 sathee aanee 11 konasathi nahee.
hazeltine pranaliche eka vaishishtyapurn vaishishtya mhanje samanya-tivratechi "parshvabhoomi" varn aanee uchch-tivratechi "agrabhag" varnanmadhil farak. pranali samanyatah parshvabhoomi modmadhye hotee aanee tyavar pathavalela konatahi deta samanyatah pradarshit keela jaat asey. agrabhag anusaran karato' soochana pathvane, (ekak vibhajak), khaleel serve deta agrabhag modmadhye pradarshit keela gela. pathvane parshvabhoomi khalilpramane, (madhyamacha shevat) parshvabhoomi modvar parat aale. screenchya shevati pathvane, jase qee, parantu tyat agrabhagachya jaganni bhara. too saaf padadyapramanech hota, parantu keval agrabhag kadhoon takala.
keyboard punha ughadun, lock kelele pathavate.
batch aanee block aadesh.
1510 aanee 1520 madhye agrabhoomi/parshvabhoomi pranalimadhye badal samavisht hote jyamule tyanna "swarupit paddhati" madhye kaam karanyachi parvanagi midali, jyala aay. bii. emm. chya bhashet block paddhati mhanoon olakhale jaeel. yaa prakaranat, agrabhoomi shailitil mahitila 'asurakshit' asehi sambodhale gele, tarr parshvabhoomitil mahitee 'sanrakshit' hotee. 1510 chya moolbhut modelpramane, ekhadi vyakti keval agrabhagacha deta kinwa serve deta saaf karoo shakate, samanyatah keval asurakshit agrabhag saaf karnyas purvanirdharit hote. 
swaroop mode a saha pravisht keela aahe. jevha terminal swarupit modmadhye thewale jaate aanee vaparkarta terminalmadhye deta type karato, tevha deta hostkade pathavala jaat nahee, too fakt dusya 2 keey. bii. buffermadhye sangrahit keela jaato. jevha vaparkarta killi dabato, tevha agrabhagatil serve mahitee ekach pravahat yajmanakade pathavali jaate. yazman terminalvar pathavun pathvanyache kaam dekhil suru karoo shakato. pranalila detache vegvegale bits pathvanyasathi seet kele jaau shakate; terminalvar pathavalyane cursor jyaa reshet hota teech parat pathavali jaate, tyaeivaji screenveril serve kahee hoome positionpasoon karsarparyant pathavate.
swaroop paddhatipramanech batch paddhati aahe, jee keval eka kshetrasathi input purn jhalyavar deta pathavate yaat bhinn hotee. jevha vaparkartyane pudhe jaanyasathi return kinwa tab dabla, tevha aadhichya kshetrasathicha deta aapoaap pathavala gela aanee cursor pudhil agrabhoomi kshetrakade pudhe gela. batch mode vaparoon pravisht keela gela.
swarupit sthiteet asatana, varn kshetra-teey-kshetra halavanyasathi vaparale jaat asey, parshvabhoomi shailitil konatyahi majkurachya varr pudhil naan vaparlelya kshetra kinwa agrabhoomi shailikade valale jaat asey. tyane shetatoon mage jaanyasathi eka back-tab dekhil jodala, pathavala.
qee daboon naveen deta swikarla jaeel qee nahee heey dekhil vaparkarta trigger karoo shakato. jevha heey chaloo hote, tevha terminalne yajmanakadun midalelya mahitikade durlaksh karoon keval kalfalkatoon input sweekarle. jevha vaparkartyane punha dabale, kinwa tevha haah mode sampala.
adhik mahitee denyasathi 1510/1520 varr sthitee varn badalale aahe. biit 0 aata print buffer rikama aahe qee nahee heey darshavate aanee 1 printer online modmadhye aahe qee nahee (yajmanakadun sarvkahi pratidhvanit karate). bits 2 aanee 3 neey aata swaroop mode encode keela, 00 bund hota, 1 batch hota, prushthasathi 10 aanee olinsathi 11.
mudrak aadesh.
1520 madhye detachi eka screen dharan karnyas saksham asalela eka printer buffer, tyavar niyantran thevanyasathi nivadak aadesh jodale gele aanee teey hatane chaloo aanee bund karnyasathi eka killi samavisht hotee. terminalla screen, printer kinwa donhivar serve deta pathvanyasathi seet kele jaau shakate-printer chaloo keela aanee yajmanakadun screen aanee printerver deta pathavala, too fakt printerkade pathavala aanee printer bund keela aanee screenver deta pathavala (purvanirdharit mode). killi dabalyas kinwa yajmanakadun pathavalyas, sadhyachi screen mudrakavar fekali jaeel.
lokpriy sanskruti.
1500 model craftworkchya 1981 chya album 'computer world' chya mukhprushthavar prasiddhapane disate."1500 model stereolabchya video clip miss modularmadhyehi disale.