{"id":1190,"date":"2020-09-03T09:14:55","date_gmt":"2020-09-03T09:14:55","guid":{"rendered":"https:\/\/www.jvs-informatica.com\/blog\/glosario\/chipset-copy-copy\/"},"modified":"2020-09-28T07:31:17","modified_gmt":"2020-09-28T07:31:17","slug":"bit","status":"publish","type":"glosario","link":"https:\/\/www.jvs-informatica.com\/blog\/glosario\/bit\/","title":{"rendered":"Bit"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Se identifica <strong>Bit<\/strong> como el acr\u00f3nico de &#8220;binary digit&#8221;, que se traduce en espa\u00f1ol a &#8220;d\u00edgito binario&#8221;. Seg\u00fan esta definici\u00f3n, un bit es un d\u00edgito del sistema de numeraci\u00f3n binario, que se representa con dos valores, el 0 y el 1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En inform\u00e1tica, bit <strong>es la unidad m\u00ednima de informaci\u00f3n<\/strong>. Se utiliza para representar la contraposici\u00f3n entre dos valores (apagado y encendido, falso y verdadero, abierto y cerrado).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En telecomunicaciones e inform\u00e1tica, los bits son normalmente calculados en conjunto. As\u00ed tenemos <strong>8 bits, 16 bits, 32 bits<\/strong>, etc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Bit y Byte<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mientras el bit es la unidad m\u00ednima de informaci\u00f3n, <strong><a href=\"https:\/\/www.jvs-informatica.com\/blog\/glosario\/byte\/\">byte<\/a> es un conjunto fijo de bits<\/strong>. Aunque hay excepciones, en la mayor\u00eda de casos (sobre todo en relaci\u00f3n al sector de la inform\u00e1tica), un byte cuenta con 8 bits, de ah\u00ed su equiparaci\u00f3n con el concepto de &#8220;octeto&#8221;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La partici\u00f3n est\u00e1ndar de bytes como grupos de 8 bits se basa a su vez en la codificaci\u00f3n de caracteres <strong>ASCII (American Standard Code for Information Interchange)<\/strong>. Por otra parte, la equivalencia gradual en inform\u00e1tica se basa en bytes, para un c\u00e1lculo m\u00e1s sencillo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Por tanto, si <strong>1 byte equivale a 8 bits<\/strong>, 1 kilobyte (kB \/ kbyte) equivale a 1024 bytes y as\u00ed sucesivamente (megabytes, gigabytes, terabytes, petabytes, etc.)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>&nbsp;Arquitecturas de bits en inform\u00e1tica<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Los bits se utilizan como <strong>medida tambi\u00e9n en los microprocesadores o CPUs<\/strong> de ordenador y otros dispositivos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cuando se identifica una CPU con 4, 8, 16, 32, 64 bits, se refiere siempre al <strong>tama\u00f1o de los registros internos del ordenador<\/strong> en n\u00famero de bits. Igualmente, tambi\u00e9n se refiere as\u00ed a la capacidad de procesamiento.De esta forma, los <strong>procesadores que tienen 16, 32 y 64 bits<\/strong>, tienen 16, 32 y 64 registros y capacidad ALU (Unidad aritm\u00e9tico l\u00f3gica) de 16, 32 y 64 bits, pudiendo por tanto procesar los datos en grupos de bits de id\u00e9ntica cantidad o subm\u00faltiplos de esta.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>En inform\u00e1tica, bit es la unidad m\u00ednima de informaci\u00f3n. Se utiliza para representar la contraposici\u00f3n entre dos valores.<\/p>\n","protected":false},"featured_media":1342,"template":"","meta":[],"class_list":["post-1190","glosario","type-glosario","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Bit en inform\u00e1tica, \u00bfqu\u00e9 es? - JVS Inform\u00e1tica Blog<\/title>\n<meta name=\"description\" content=\"Descubre qu\u00e9 es un Bit en inform\u00e1tica y en que consiste la arquitectura de Bit en nuestro glosario de t\u00e9rminos inform\u00e1ticos.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jvs-informatica.com\/blog\/glosario\/bit\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bit en inform\u00e1tica, \u00bfqu\u00e9 es? 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