{"id":1544,"date":"2022-03-28T13:34:26","date_gmt":"2022-03-28T13:34:26","guid":{"rendered":"https:\/\/www.jvs-informatica.com\/blog\/?post_type=glosario&#038;p=1544"},"modified":"2022-03-28T13:42:22","modified_gmt":"2022-03-28T13:42:22","slug":"bus-pci","status":"publish","type":"glosario","link":"https:\/\/www.jvs-informatica.com\/blog\/glosario\/bus-pci\/","title":{"rendered":"Bus PCI"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">El Bus PCI es una interfaz que se utiliza <strong>para conectar dispositivos perif\u00e9ricos<\/strong> (auxiliares o independientes) directamente a la placa base. Un bus (o canal) en arquitectura de computadoras se refiere al sistema digital que permite llevar a cabo la trasmisi\u00f3n de los datos entre los diferentes componentes de una computadora. El mismo se conforma por cables y pistas, as\u00ed como dispositivos resistores, condensadores y los <strong>circuitos integrados<\/strong> \u2014como es el caso del Bus PCI\u2014.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PCI Bus definici\u00f3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El PCI Bus es una abreviatura del ingl\u00e9s <em>Peripheral Component Interconnect<\/em>, que traducido al espa\u00f1ol significa <strong>Interconexi\u00f3n de Componentes Perif\u00e9ricos<\/strong>. Este se utiliza para conectar dispositivos perif\u00e9ricos directamente a la placa base, como pueden ser los circuitos integrados o las tarjetas de expansi\u00f3n, todos ellos ajustables a los conectores PCI. Este tipo de conexiones reemplazan a las del tipo ISA, para computadoras IBM PC, aunque tambi\u00e9n pueden ser utilizadas en otro tipo de ordenadores.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bus PCI caracter\u00edsticas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Al hablar del Bus PCI, caracter\u00edsticas y prestaciones hay que tener en cuenta que esta interfaz <strong>permite llevar a cabo una configuraci\u00f3n din\u00e1mica<\/strong> de los dispositivos perif\u00e9ricos puesto que las tarjetas PCI interact\u00faan con la BIOS en el momento del arranque del sistema negociando los recursos solicitados por la PCI. Es decir, permite llevar a cabo asignaciones de IRQ, as\u00ed como de direcciones de puerto. Todo ello es posible gracias al sistema din\u00e1mico con el que trabaja la interfaz ya que las se\u00f1ales recibidas por el procesador de la computadora se configuran de manera manual usando <em>jumpers<\/em> externos. Estos \u00faltimos dispositivos son conocidos tambi\u00e9n como saltadores y sirven para cerrar un circuito el\u00e9ctrico del que forman parte dos conexiones.v<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El Bus PCI es una interfaz que se utiliza para conectar dispositivos perif\u00e9ricos (auxiliares o independientes) directamente a la placa base.<\/p>\n","protected":false},"featured_media":1549,"template":"","meta":[],"class_list":["post-1544","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>Bus PCI - JVS Inform\u00e1tica Blog<\/title>\n<meta name=\"description\" content=\"Definici\u00f3n de BUS PCI \u27a4 Analizamos qu\u00e9 es un bus PCI, para qu\u00e9 sirve y cu\u00e1les son sus caracter\u00edsticas. \u00a1Clic para informarte al detalle!\" \/>\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\/bus-pci\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bus PCI - 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