{"id":7640,"date":"2022-04-09T06:30:04","date_gmt":"2022-04-09T03:30:04","guid":{"rendered":"https:\/\/kutaybilen.com.tr\/?p=7640"},"modified":"2022-04-09T06:30:04","modified_gmt":"2022-04-09T03:30:04","slug":"hala-calisan-dunyanin-en-eski-bilgisayari-facom128","status":"publish","type":"post","link":"https:\/\/kutaybilen.com.tr\/?p=7640","title":{"rendered":"Hala \u00c7al\u0131\u015fan D\u00fcnyan\u0131n En Eski Bilgisayar\u0131: FACOM128"},"content":{"rendered":"<p>1956 y\u0131l\u0131nda\u00a0d\u00fcnyaca \u00fcnl\u00fc Fujitsu firmas\u0131, IBM ile rekabet etmeye karar vererek bir r\u00f6le tabanl\u0131 bilgisayar olan FACOM128\u2019i \u00fcretmi\u015fti. Bilgisayar, 70 metrekarelik bir alan kapl\u0131yordu\u00a0ve yakla\u015f\u0131k 3 ton tart\u0131ya sahipti. Rekabeti k\u0131z\u0131\u015ft\u0131rmak i\u00e7in \u00e7al\u0131\u015fmalar\u0131n\u0131 bir ad\u0131m \u00f6teye ta\u015f\u0131yan\u00a0Fujitsu,\u00a01959\u2019da ise FACOM128B\u2019yi \u00fcretmi\u015fti.<\/p>\n<p>Fujitsu\u2019nun alt firmalar\u0131ndan biri olan Fujitsu Tokki Systems&#39;tan Tadao Hamada, bu devasa bilgisayarlardan birini\u00a0Fujitsu\u2019nun Numazu tesisinde faal tutmakla vazifeli.\u00a0Japon Bilgisayar M\u00fczesi\u2019ne g\u00f6re\u00a0bu ayg\u0131t,\u00a0h\u00e2l\u00e2 \u00e7al\u0131\u015fmakta olan en eski bilgisayar.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.webtekno.com\/images\/editor\/default\/0002\/13\/134d930b94c095c677caa2e8514447bab9090325.jpeg\"\/><\/p>\n<p>Bilgisayarda bulunan r\u00f6leler, telefon anahtar a\u011flar\u0131ndan uyarlanm\u0131\u015ft\u0131. Bilgisayarda, bir dizin kayd\u0131 hatas\u0131\u00a0saptad\u0131\u011f\u0131 anda uygulamalar\u0131 durduran bir sistem vard\u0131. Bu ortada FACOM128&#39;de, say\u0131lar\u0131 kodlamak i\u00e7in binary temelli bir kodlama bi\u00e7imi olan biquinary sistemi kullan\u0131l\u0131yordu.<\/p>\n<p>\u0130nternet \u00fczerinde bu bilgisayarla ilgili \u00e7ok fazla bir bilgi bulunmuyor. Bulunan bilgilerin birden fazla da Japonca. FACOM128, bilhassa s\u00fcratli olmas\u0131 i\u00e7in \u00fcretilmi\u015f bir ayg\u0131t.\u00a0Tabii o periyoda ili\u015fkin bir bilgisayar\u0131n ne kadar s\u00fcratli olabilece\u011fini g\u00f6z \u00f6n\u00fcnde bulundurmak gerekiyor. Ayg\u0131t\u0131n s\u00fcratli olmas\u0131 i\u00e7in\u00a0senkronize olmayan bir sistem kullan\u0131ld\u0131\u011f\u0131 belirtiliyor.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.webtekno.com\/images\/editor\/default\/0002\/13\/56939c3f029cb52141dfc56193ef90aa894c5614.jpeg\"\/><\/p>\n<p>FACOM128 sayesinde ayg\u0131t\u0131n en yava\u015f mod\u00fcl\u00fcne uygun s\u00fcratte bir saat kullanmak zorunda kal\u0131nmad\u0131\u011f\u0131 s\u00f6yleniyor. Bir kelimeyi 69 bit olarak al\u0131rsak\u00a0bilgisayarda 180 tane kelimeyi haf\u0131zas\u0131nda tutabilecek b\u00fcy\u00fckl\u00fckte bir haf\u0131za bulunuyordu. Salt okunur bellek, hesaplamalar i\u00e7in gerekli ortak sabitleri haf\u0131zas\u0131nda tutuyordu.<\/p>\n<p>FACOM128 serisi, r\u00f6le tabanl\u0131 bir bilgisayard\u0131 lakin o vakitlerde t\u00fcp tabanl\u0131 bilgisayarlar da ortaya \u00e7\u0131kmaya ba\u015flam\u0131\u015ft\u0131. Evvelki bilgisayar deneyimleri, Fujitsu\u2019nun bir bilgisayar\u0131n yanl\u0131\u015fs\u0131z olmas\u0131 gerekti\u011fini d\u00fc\u015f\u00fcnmeye itmi\u015fti. O d\u00f6nemde\u00a0bir r\u00f6le, bir t\u00fcpe oranla \u00e7ok daha g\u00fcvenilirdi ve kendini denetim eden ve otomatik yine \u00e7al\u0131\u015ft\u0131rma ile birlikte \u00fcretilen FACOM128, o vakit dilimine\u00a0\u00e7ok sa\u011flam bir bilgisayar platformu sa\u011flad\u0131. 128B ise daha s\u00fcratliydi, hesaplamalar\u0131 daha geni\u015f bir kapasitede yapabiliyordu ve dok\u00fcman i\u015flemesi daha yeterliydi.<\/p>\n<div> <\/div>\n<div>\n<div> <\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>1956 y\u0131l\u0131nda\u00a0d\u00fcnyaca \u00fcnl\u00fc Fujitsu firmas\u0131, IBM ile rekabet etmeye karar vererek bir r\u00f6le tabanl\u0131 bilgisayar olan FACOM128\u2019i \u00fcretmi\u015fti. Bilgisayar &#8230;<\/p>\n","protected":false},"author":1,"featured_media":7641,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[851],"tags":[1007],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/7640"}],"collection":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7640"}],"version-history":[{"count":1,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/7640\/revisions"}],"predecessor-version":[{"id":7642,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/7640\/revisions\/7642"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/media\/7641"}],"wp:attachment":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}